207419640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11447}}^1$

素因数の和:11612

約数の個数: 64

約数和(自身を含む): 626434560

約数和(自身を除く): 419014920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 11447, 18120, 22894, 34341, 45788, 57235, 68682, 91576, 114470, 137364, 171705, 228940, 274728, 343410, 457880, 686820, 1373640, 1728497, 3456994, 5185491, 6913988, 8642485, 10370982, 13827976, 17284970, 20741964, 25927455, 34569940, 41483928, 51854910, 69139880, 103709820, 207419640]

約数ペア:

[(1, 207419640), (2, 103709820), (3, 69139880), (4, 51854910), (5, 41483928), (6, 34569940), (8, 25927455), (10, 20741964), (12, 17284970), (15, 13827976), (20, 10370982), (24, 8642485), (30, 6913988), (40, 5185491), (60, 3456994), (120, 1728497), (151, 1373640), (302, 686820), (453, 457880), (604, 343410), (755, 274728), (906, 228940), (1208, 171705), (1510, 137364), (1812, 114470), (2265, 91576), (3020, 68682), (3624, 57235), (4530, 45788), (6040, 34341), (9060, 22894), (11447, 18120)]