57470280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2259

約数の個数: 128

約数和(自身を含む): 203489280

約数和(自身を除く): 146019000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2207, 2604, 3255, 3720, 4340, 4414, 5208, 6510, 6621, 8680, 8828, 11035, 13020, 13242, 15449, 17656, 22070, 26040, 26484, 30898, 33105, 44140, 46347, 52968, 61796, 66210, 68417, 77245, 88280, 92694, 123592, 132420, 136834, 154490, 185388, 205251, 231735, 264840, 273668, 308980, 342085, 370776, 410502, 463470, 478919, 547336, 617960, 684170, 821004, 926940, 957838, 1026255, 1368340, 1436757, 1642008, 1853880, 1915676, 2052510, 2394595, 2736680, 2873514, 3831352, 4105020, 4789190, 5747028, 7183785, 8210040, 9578380, 11494056, 14367570, 19156760, 28735140, 57470280]

約数ペア:

[(1, 57470280), (2, 28735140), (3, 19156760), (4, 14367570), (5, 11494056), (6, 9578380), (7, 8210040), (8, 7183785), (10, 5747028), (12, 4789190), (14, 4105020), (15, 3831352), (20, 2873514), (21, 2736680), (24, 2394595), (28, 2052510), (30, 1915676), (31, 1853880), (35, 1642008), (40, 1436757), (42, 1368340), (56, 1026255), (60, 957838), (62, 926940), (70, 821004), (84, 684170), (93, 617960), (105, 547336), (120, 478919), (124, 463470), (140, 410502), (155, 370776), (168, 342085), (186, 308980), (210, 273668), (217, 264840), (248, 231735), (280, 205251), (310, 185388), (372, 154490), (420, 136834), (434, 132420), (465, 123592), (620, 92694), (651, 88280), (744, 77245), (840, 68417), (868, 66210), (930, 61796), (1085, 52968), (1240, 46347), (1302, 44140), (1736, 33105), (1860, 30898), (2170, 26484), (2207, 26040), (2604, 22070), (3255, 17656), (3720, 15449), (4340, 13242), (4414, 13020), (5208, 11035), (6510, 8828), (6621, 8680)]