522454920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 1763596800

約数和(自身を除く): 1241141880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 71, 78, 89, 104, 106, 120, 130, 142, 156, 159, 178, 195, 212, 213, 260, 265, 267, 284, 312, 318, 355, 356, 390, 424, 426, 445, 520, 530, 534, 568, 636, 689, 710, 712, 780, 795, 852, 890, 923, 1060, 1065, 1068, 1157, 1272, 1335, 1378, 1420, 1560, 1590, 1704, 1780, 1846, 2067, 2120, 2130, 2136, 2314, 2670, 2756, 2769, 2840, 3180, 3445, 3471, 3560, 3692, 3763, 4134, 4260, 4615, 4628, 4717, 5340, 5512, 5538, 5785, 6319, 6360, 6890, 6942, 7384, 7526, 8268, 8520, 9230, 9256, 9434, 10335, 10680, 11076, 11289, 11570, 12638, 13780, 13845, 13884, 14151, 15052, 16536, 17355, 18460, 18815, 18868, 18957, 20670, 22152, 22578, 23140, 23585, 25276, 27560, 27690, 27768, 28302, 30104, 31595, 34710, 36920, 37630, 37736, 37914, 41340, 45156, 46280, 47170, 48919, 50552, 55380, 56445, 56604, 61321, 63190, 69420, 70755, 75260, 75828, 82147, 82680, 90312, 94340, 94785, 97838, 110760, 112890, 113208, 122642, 126380, 138840, 141510, 146757, 150520, 151656, 164294, 183963, 188680, 189570, 195676, 225780, 244595, 245284, 246441, 252760, 283020, 293514, 306605, 328588, 334907, 367926, 379140, 391352, 410735, 451560, 489190, 490568, 492882, 566040, 587028, 613210, 657176, 669814, 733785, 735852, 758280, 821470, 919815, 978380, 985764, 1004721, 1174056, 1226420, 1232205, 1339628, 1467570, 1471704, 1642940, 1674535, 1839630, 1956760, 1971528, 2009442, 2452840, 2464410, 2679256, 2935140, 3285880, 3349070, 3679260, 4018884, 4353791, 4928820, 5023605, 5870280, 6698140, 7358520, 8037768, 8707582, 9857640, 10047210, 13061373, 13396280, 17415164, 20094420, 21768955, 26122746, 34830328, 40188840, 43537910, 52245492, 65306865, 87075820, 104490984, 130613730, 174151640, 261227460, 522454920]

約数ペア:

[(1, 522454920), (2, 261227460), (3, 174151640), (4, 130613730), (5, 104490984), (6, 87075820), (8, 65306865), (10, 52245492), (12, 43537910), (13, 40188840), (15, 34830328), (20, 26122746), (24, 21768955), (26, 20094420), (30, 17415164), (39, 13396280), (40, 13061373), (52, 10047210), (53, 9857640), (60, 8707582), (65, 8037768), (71, 7358520), (78, 6698140), (89, 5870280), (104, 5023605), (106, 4928820), (120, 4353791), (130, 4018884), (142, 3679260), (156, 3349070), (159, 3285880), (178, 2935140), (195, 2679256), (212, 2464410), (213, 2452840), (260, 2009442), (265, 1971528), (267, 1956760), (284, 1839630), (312, 1674535), (318, 1642940), (355, 1471704), (356, 1467570), (390, 1339628), (424, 1232205), (426, 1226420), (445, 1174056), (520, 1004721), (530, 985764), (534, 978380), (568, 919815), (636, 821470), (689, 758280), (710, 735852), (712, 733785), (780, 669814), (795, 657176), (852, 613210), (890, 587028), (923, 566040), (1060, 492882), (1065, 490568), (1068, 489190), (1157, 451560), (1272, 410735), (1335, 391352), (1378, 379140), (1420, 367926), (1560, 334907), (1590, 328588), (1704, 306605), (1780, 293514), (1846, 283020), (2067, 252760), (2120, 246441), (2130, 245284), (2136, 244595), (2314, 225780), (2670, 195676), (2756, 189570), (2769, 188680), (2840, 183963), (3180, 164294), (3445, 151656), (3471, 150520), (3560, 146757), (3692, 141510), (3763, 138840), (4134, 126380), (4260, 122642), (4615, 113208), (4628, 112890), (4717, 110760), (5340, 97838), (5512, 94785), (5538, 94340), (5785, 90312), (6319, 82680), (6360, 82147), (6890, 75828), (6942, 75260), (7384, 70755), (7526, 69420), (8268, 63190), (8520, 61321), (9230, 56604), (9256, 56445), (9434, 55380), (10335, 50552), (10680, 48919), (11076, 47170), (11289, 46280), (11570, 45156), (12638, 41340), (13780, 37914), (13845, 37736), (13884, 37630), (14151, 36920), (15052, 34710), (16536, 31595), (17355, 30104), (18460, 28302), (18815, 27768), (18868, 27690), (18957, 27560), (20670, 25276), (22152, 23585), (22578, 23140)]