314738216080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{264949}}^1$

素因数の和:265472

約数の個数: 80

約数和(自身を含む): 756951552000

約数和(自身を除く): 442213335920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 479, 496, 620, 958, 1240, 1916, 2395, 2480, 3832, 4790, 7664, 9580, 14849, 19160, 29698, 38320, 59396, 74245, 118792, 148490, 237584, 264949, 296980, 529898, 593960, 1059796, 1187920, 1324745, 2119592, 2649490, 4239184, 5298980, 8213419, 10597960, 16426838, 21195920, 32853676, 41067095, 65707352, 82134190, 126910571, 131414704, 164268380, 253821142, 328536760, 507642284, 634552855, 657073520, 1015284568, 1269105710, 2030569136, 2538211420, 3934227701, 5076422840, 7868455402, 10152845680, 15736910804, 19671138505, 31473821608, 39342277010, 62947643216, 78684554020, 157369108040, 314738216080]

約数ペア:

[(1, 314738216080), (2, 157369108040), (4, 78684554020), (5, 62947643216), (8, 39342277010), (10, 31473821608), (16, 19671138505), (20, 15736910804), (31, 10152845680), (40, 7868455402), (62, 5076422840), (80, 3934227701), (124, 2538211420), (155, 2030569136), (248, 1269105710), (310, 1015284568), (479, 657073520), (496, 634552855), (620, 507642284), (958, 328536760), (1240, 253821142), (1916, 164268380), (2395, 131414704), (2480, 126910571), (3832, 82134190), (4790, 65707352), (7664, 41067095), (9580, 32853676), (14849, 21195920), (19160, 16426838), (29698, 10597960), (38320, 8213419), (59396, 5298980), (74245, 4239184), (118792, 2649490), (148490, 2119592), (237584, 1324745), (264949, 1187920), (296980, 1059796), (529898, 593960)]