13350840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 27291720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1567, 1704, 2130, 2840, 3134, 4260, 4701, 6268, 7835, 8520, 9402, 12536, 15670, 18804, 23505, 31340, 37608, 47010, 62680, 94020, 111257, 188040, 222514, 333771, 445028, 556285, 667542, 890056, 1112570, 1335084, 1668855, 2225140, 2670168, 3337710, 4450280, 6675420, 13350840]

約数ペア:

[(1, 13350840), (2, 6675420), (3, 4450280), (4, 3337710), (5, 2670168), (6, 2225140), (8, 1668855), (10, 1335084), (12, 1112570), (15, 890056), (20, 667542), (24, 556285), (30, 445028), (40, 333771), (60, 222514), (71, 188040), (120, 111257), (142, 94020), (213, 62680), (284, 47010), (355, 37608), (426, 31340), (568, 23505), (710, 18804), (852, 15670), (1065, 12536), (1420, 9402), (1567, 8520), (1704, 7835), (2130, 6268), (2840, 4701), (3134, 4260)]