424894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 1301408640

約数和(自身を除く): 876513720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 173, 194, 211, 291, 346, 388, 422, 485, 519, 582, 633, 692, 776, 844, 865, 970, 1038, 1055, 1164, 1266, 1384, 1455, 1688, 1730, 1940, 2076, 2110, 2328, 2532, 2595, 2910, 3165, 3460, 3880, 4152, 4220, 5064, 5190, 5820, 6330, 6920, 8440, 10380, 11640, 12660, 16781, 20467, 20760, 25320, 33562, 36503, 40934, 50343, 61401, 67124, 73006, 81868, 83905, 100686, 102335, 109509, 122802, 134248, 146012, 163736, 167810, 182515, 201372, 204670, 219018, 245604, 251715, 292024, 307005, 335620, 365030, 402744, 409340, 438036, 491208, 503430, 547545, 614010, 671240, 730060, 818680, 876072, 1006860, 1095090, 1228020, 1460120, 2013720, 2190180, 2456040, 3540791, 4380360, 7081582, 10622373, 14163164, 17703955, 21244746, 28326328, 35407910, 42489492, 53111865, 70815820, 84978984, 106223730, 141631640, 212447460, 424894920]

約数ペア:

[(1, 424894920), (2, 212447460), (3, 141631640), (4, 106223730), (5, 84978984), (6, 70815820), (8, 53111865), (10, 42489492), (12, 35407910), (15, 28326328), (20, 21244746), (24, 17703955), (30, 14163164), (40, 10622373), (60, 7081582), (97, 4380360), (120, 3540791), (173, 2456040), (194, 2190180), (211, 2013720), (291, 1460120), (346, 1228020), (388, 1095090), (422, 1006860), (485, 876072), (519, 818680), (582, 730060), (633, 671240), (692, 614010), (776, 547545), (844, 503430), (865, 491208), (970, 438036), (1038, 409340), (1055, 402744), (1164, 365030), (1266, 335620), (1384, 307005), (1455, 292024), (1688, 251715), (1730, 245604), (1940, 219018), (2076, 204670), (2110, 201372), (2328, 182515), (2532, 167810), (2595, 163736), (2910, 146012), (3165, 134248), (3460, 122802), (3880, 109509), (4152, 102335), (4220, 100686), (5064, 83905), (5190, 81868), (5820, 73006), (6330, 67124), (6920, 61401), (8440, 50343), (10380, 40934), (11640, 36503), (12660, 33562), (16781, 25320), (20467, 20760)]