2045016120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30817}}^1$

素因数の和:30917

約数の個数: 128

約数和(自身を含む): 7100467200

約数和(自身を除く): 5055451080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 30817, 33180, 61634, 66360, 92451, 123268, 154085, 184902, 215719, 246536, 308170, 369804, 431438, 462255, 616340, 647157, 739608, 862876, 924510, 1078595, 1232680, 1294314, 1725752, 1849020, 2157190, 2434543, 2588628, 3235785, 3698040, 4314380, 4869086, 5177256, 6471570, 7303629, 8628760, 9738172, 12172715, 12943140, 14607258, 17041801, 19476344, 24345430, 25886280, 29214516, 34083602, 36518145, 48690860, 51125403, 58429032, 68167204, 73036290, 85209005, 97381720, 102250806, 136334408, 146072580, 170418010, 204501612, 255627015, 292145160, 340836020, 409003224, 511254030, 681672040, 1022508060, 2045016120]

約数ペア:

[(1, 2045016120), (2, 1022508060), (3, 681672040), (4, 511254030), (5, 409003224), (6, 340836020), (7, 292145160), (8, 255627015), (10, 204501612), (12, 170418010), (14, 146072580), (15, 136334408), (20, 102250806), (21, 97381720), (24, 85209005), (28, 73036290), (30, 68167204), (35, 58429032), (40, 51125403), (42, 48690860), (56, 36518145), (60, 34083602), (70, 29214516), (79, 25886280), (84, 24345430), (105, 19476344), (120, 17041801), (140, 14607258), (158, 12943140), (168, 12172715), (210, 9738172), (237, 8628760), (280, 7303629), (316, 6471570), (395, 5177256), (420, 4869086), (474, 4314380), (553, 3698040), (632, 3235785), (790, 2588628), (840, 2434543), (948, 2157190), (1106, 1849020), (1185, 1725752), (1580, 1294314), (1659, 1232680), (1896, 1078595), (2212, 924510), (2370, 862876), (2765, 739608), (3160, 647157), (3318, 616340), (4424, 462255), (4740, 431438), (5530, 369804), (6636, 308170), (8295, 246536), (9480, 215719), (11060, 184902), (13272, 154085), (16590, 123268), (22120, 92451), (30817, 66360), (33180, 61634)]