1267181760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101537}}^1$

素因数の和:101570

約数の個数: 112

約数和(自身を含む): 4332829536

約数和(自身を除く): 3065647776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 101537, 203074, 304611, 406148, 507685, 609222, 812296, 1015370, 1218444, 1319981, 1523055, 1624592, 2030740, 2436888, 2639962, 3046110, 3249184, 3959943, 4061480, 4873776, 5279924, 6092220, 6498368, 6599905, 7919886, 8122960, 9747552, 10559848, 12184440, 13199810, 15839772, 16245920, 19495104, 19799715, 21119696, 24368880, 26399620, 31679544, 32491840, 39599430, 42239392, 48737760, 52799240, 63359088, 79198860, 84478784, 97475520, 105598480, 126718176, 158397720, 211196960, 253436352, 316795440, 422393920, 633590880, 1267181760]

約数ペア:

[(1, 1267181760), (2, 633590880), (3, 422393920), (4, 316795440), (5, 253436352), (6, 211196960), (8, 158397720), (10, 126718176), (12, 105598480), (13, 97475520), (15, 84478784), (16, 79198860), (20, 63359088), (24, 52799240), (26, 48737760), (30, 42239392), (32, 39599430), (39, 32491840), (40, 31679544), (48, 26399620), (52, 24368880), (60, 21119696), (64, 19799715), (65, 19495104), (78, 16245920), (80, 15839772), (96, 13199810), (104, 12184440), (120, 10559848), (130, 9747552), (156, 8122960), (160, 7919886), (192, 6599905), (195, 6498368), (208, 6092220), (240, 5279924), (260, 4873776), (312, 4061480), (320, 3959943), (390, 3249184), (416, 3046110), (480, 2639962), (520, 2436888), (624, 2030740), (780, 1624592), (832, 1523055), (960, 1319981), (1040, 1218444), (1248, 1015370), (1560, 812296), (2080, 609222), (2496, 507685), (3120, 406148), (4160, 304611), (6240, 203074), (12480, 101537)]