Question 169
Let $n \geq 4$ be a positive integer and there exist $n$ positive integers that are arranged on a circle such that:
- The product of each pair of two non-adjacent numbers is divisible by $2015 \cdot 2016$.
- The product of each pair of two adjacent numbers is not divisible by $2015 \cdot 2016$.
Find the maximum value of $n$.
- The product of each pair of two non-adjacent numbers is divisible by $2015 \cdot 2016$.
- The product of each pair of two adjacent numbers is not divisible by $2015 \cdot 2016$.
Find the maximum value of $n$.