Problem 55345. Easy Sequences 68: Factorial Rectangles
I'll celebrate my comeback to Cody with this one easy problem...
----------------
The rectangle below is special:
Its area is which equal to . We call such rectangle a factorial rectangle, which is an integer-sided rectangle with an area equal to a factorial number.
In this problem, we want to know how many are these factorial rectangles.
For a given integer n, we define the function as the number of factorial rectangles with area The factorial rectangles with area are as follows: , with rotations not allowed. Hence,
Write a function that will calculate , defined as follows:
For , we are given:
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers6
Suggested Problems
-
Back to basics 21 - Matrix replicating
1518 Solvers
-
485 Solvers
-
332 Solvers
-
5101 Solvers
-
908 Solvers
More from this Author116
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!