2517492840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1203

約数の個数: 128

約数和(自身を含む): 7692693120

約数和(自身を除く): 5175200280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 521, 536, 601, 670, 804, 1005, 1042, 1202, 1340, 1563, 1608, 1803, 2010, 2084, 2404, 2605, 2680, 3005, 3126, 3606, 4020, 4168, 4808, 5210, 6010, 6252, 7212, 7815, 8040, 9015, 10420, 12020, 12504, 14424, 15630, 18030, 20840, 24040, 31260, 34907, 36060, 40267, 62520, 69814, 72120, 80534, 104721, 120801, 139628, 161068, 174535, 201335, 209442, 241602, 279256, 313121, 322136, 349070, 402670, 418884, 483204, 523605, 604005, 626242, 698140, 805340, 837768, 939363, 966408, 1047210, 1208010, 1252484, 1396280, 1565605, 1610680, 1878726, 2094420, 2416020, 2504968, 3131210, 3757452, 4188840, 4696815, 4832040, 6262420, 7514904, 9393630, 12524840, 18787260, 20979107, 37574520, 41958214, 62937321, 83916428, 104895535, 125874642, 167832856, 209791070, 251749284, 314686605, 419582140, 503498568, 629373210, 839164280, 1258746420, 2517492840]

約数ペア:

[(1, 2517492840), (2, 1258746420), (3, 839164280), (4, 629373210), (5, 503498568), (6, 419582140), (8, 314686605), (10, 251749284), (12, 209791070), (15, 167832856), (20, 125874642), (24, 104895535), (30, 83916428), (40, 62937321), (60, 41958214), (67, 37574520), (120, 20979107), (134, 18787260), (201, 12524840), (268, 9393630), (335, 7514904), (402, 6262420), (521, 4832040), (536, 4696815), (601, 4188840), (670, 3757452), (804, 3131210), (1005, 2504968), (1042, 2416020), (1202, 2094420), (1340, 1878726), (1563, 1610680), (1608, 1565605), (1803, 1396280), (2010, 1252484), (2084, 1208010), (2404, 1047210), (2605, 966408), (2680, 939363), (3005, 837768), (3126, 805340), (3606, 698140), (4020, 626242), (4168, 604005), (4808, 523605), (5210, 483204), (6010, 418884), (6252, 402670), (7212, 349070), (7815, 322136), (8040, 313121), (9015, 279256), (10420, 241602), (12020, 209442), (12504, 201335), (14424, 174535), (15630, 161068), (18030, 139628), (20840, 120801), (24040, 104721), (31260, 80534), (34907, 72120), (36060, 69814), (40267, 62520)]