70015360

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3579

約数の個数: 64

約数和(自身を含む): 172828800

約数和(自身を除く): 102813440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3529, 3968, 4960, 7058, 9920, 14116, 17645, 19840, 28232, 35290, 56464, 70580, 109399, 112928, 141160, 218798, 225856, 282320, 437596, 451712, 546995, 564640, 875192, 1093990, 1129280, 1750384, 2187980, 2258560, 3500768, 4375960, 7001536, 8751920, 14003072, 17503840, 35007680, 70015360]

約数ペア:

[(1, 70015360), (2, 35007680), (4, 17503840), (5, 14003072), (8, 8751920), (10, 7001536), (16, 4375960), (20, 3500768), (31, 2258560), (32, 2187980), (40, 1750384), (62, 1129280), (64, 1093990), (80, 875192), (124, 564640), (128, 546995), (155, 451712), (160, 437596), (248, 282320), (310, 225856), (320, 218798), (496, 141160), (620, 112928), (640, 109399), (992, 70580), (1240, 56464), (1984, 35290), (2480, 28232), (3529, 19840), (3968, 17645), (4960, 14116), (7058, 9920)]