69753840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 236651520

約数和(自身を除く): 166897680

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, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 283, 312, 316, 390, 395, 474, 520, 566, 624, 632, 780, 790, 849, 948, 1027, 1040, 1132, 1185, 1264, 1415, 1560, 1580, 1698, 1896, 2054, 2264, 2370, 2830, 3081, 3120, 3160, 3396, 3679, 3792, 4108, 4245, 4528, 4740, 5135, 5660, 6162, 6320, 6792, 7358, 8216, 8490, 9480, 10270, 11037, 11320, 12324, 13584, 14716, 15405, 16432, 16980, 18395, 18960, 20540, 22074, 22357, 22640, 24648, 29432, 30810, 33960, 36790, 41080, 44148, 44714, 49296, 55185, 58864, 61620, 67071, 67920, 73580, 82160, 88296, 89428, 110370, 111785, 123240, 134142, 147160, 176592, 178856, 220740, 223570, 246480, 268284, 290641, 294320, 335355, 357712, 441480, 447140, 536568, 581282, 670710, 871923, 882960, 894280, 1073136, 1162564, 1341420, 1453205, 1743846, 1788560, 2325128, 2682840, 2906410, 3487692, 4359615, 4650256, 5365680, 5812820, 6975384, 8719230, 11625640, 13950768, 17438460, 23251280, 34876920, 69753840]

約数ペア:

[(1, 69753840), (2, 34876920), (3, 23251280), (4, 17438460), (5, 13950768), (6, 11625640), (8, 8719230), (10, 6975384), (12, 5812820), (13, 5365680), (15, 4650256), (16, 4359615), (20, 3487692), (24, 2906410), (26, 2682840), (30, 2325128), (39, 1788560), (40, 1743846), (48, 1453205), (52, 1341420), (60, 1162564), (65, 1073136), (78, 894280), (79, 882960), (80, 871923), (104, 670710), (120, 581282), (130, 536568), (156, 447140), (158, 441480), (195, 357712), (208, 335355), (237, 294320), (240, 290641), (260, 268284), (283, 246480), (312, 223570), (316, 220740), (390, 178856), (395, 176592), (474, 147160), (520, 134142), (566, 123240), (624, 111785), (632, 110370), (780, 89428), (790, 88296), (849, 82160), (948, 73580), (1027, 67920), (1040, 67071), (1132, 61620), (1185, 58864), (1264, 55185), (1415, 49296), (1560, 44714), (1580, 44148), (1698, 41080), (1896, 36790), (2054, 33960), (2264, 30810), (2370, 29432), (2830, 24648), (3081, 22640), (3120, 22357), (3160, 22074), (3396, 20540), (3679, 18960), (3792, 18395), (4108, 16980), (4245, 16432), (4528, 15405), (4740, 14716), (5135, 13584), (5660, 12324), (6162, 11320), (6320, 11037), (6792, 10270), (7358, 9480), (8216, 8490)]