1567459920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2381}}^1$

素因数の和:2621

約数の個数: 160

約数和(自身を含む): 5259913344

約数和(自身を除く): 3692453424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 211, 240, 260, 312, 390, 422, 520, 624, 633, 780, 844, 1040, 1055, 1266, 1560, 1688, 2110, 2381, 2532, 2743, 3120, 3165, 3376, 4220, 4762, 5064, 5486, 6330, 7143, 8229, 8440, 9524, 10128, 10972, 11905, 12660, 13715, 14286, 16458, 16880, 19048, 21944, 23810, 25320, 27430, 28572, 30953, 32916, 35715, 38096, 41145, 43888, 47620, 50640, 54860, 57144, 61906, 65832, 71430, 82290, 92859, 95240, 109720, 114288, 123812, 131664, 142860, 154765, 164580, 185718, 190480, 219440, 247624, 285720, 309530, 329160, 371436, 464295, 495248, 502391, 571440, 619060, 658320, 742872, 928590, 1004782, 1238120, 1485744, 1507173, 1857180, 2009564, 2476240, 2511955, 3014346, 3714360, 4019128, 5023910, 6028692, 6531083, 7428720, 7535865, 8038256, 10047820, 12057384, 13062166, 15071730, 19593249, 20095640, 24114768, 26124332, 30143460, 32655415, 39186498, 40191280, 52248664, 60286920, 65310830, 78372996, 97966245, 104497328, 120573840, 130621660, 156745992, 195932490, 261243320, 313491984, 391864980, 522486640, 783729960, 1567459920]

約数ペア:

[(1, 1567459920), (2, 783729960), (3, 522486640), (4, 391864980), (5, 313491984), (6, 261243320), (8, 195932490), (10, 156745992), (12, 130621660), (13, 120573840), (15, 104497328), (16, 97966245), (20, 78372996), (24, 65310830), (26, 60286920), (30, 52248664), (39, 40191280), (40, 39186498), (48, 32655415), (52, 30143460), (60, 26124332), (65, 24114768), (78, 20095640), (80, 19593249), (104, 15071730), (120, 13062166), (130, 12057384), (156, 10047820), (195, 8038256), (208, 7535865), (211, 7428720), (240, 6531083), (260, 6028692), (312, 5023910), (390, 4019128), (422, 3714360), (520, 3014346), (624, 2511955), (633, 2476240), (780, 2009564), (844, 1857180), (1040, 1507173), (1055, 1485744), (1266, 1238120), (1560, 1004782), (1688, 928590), (2110, 742872), (2381, 658320), (2532, 619060), (2743, 571440), (3120, 502391), (3165, 495248), (3376, 464295), (4220, 371436), (4762, 329160), (5064, 309530), (5486, 285720), (6330, 247624), (7143, 219440), (8229, 190480), (8440, 185718), (9524, 164580), (10128, 154765), (10972, 142860), (11905, 131664), (12660, 123812), (13715, 114288), (14286, 109720), (16458, 95240), (16880, 92859), (19048, 82290), (21944, 71430), (23810, 65832), (25320, 61906), (27430, 57144), (28572, 54860), (30953, 50640), (32916, 47620), (35715, 43888), (38096, 41145)]