4D The prime factorization of 2016 is 25 X 32 X 7 and the prime factorization of 2018 is 2 X 1009. Find the number of distinct positive divisors in the product of 2016X2018. (note the number of positive divisors of 2018 is 4 since the only positive divisors are 1, 2, 1009 and 2018)