70855440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3656

約数の個数: 80

約数和(自身を含む): 222360768

約数和(自身を除く): 151505328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3557, 3984, 4980, 6640, 7114, 9960, 10671, 14228, 17785, 19920, 21342, 28456, 35570, 42684, 53355, 56912, 71140, 85368, 106710, 142280, 170736, 213420, 284560, 295231, 426840, 590462, 853680, 885693, 1180924, 1476155, 1771386, 2361848, 2952310, 3542772, 4428465, 4723696, 5904620, 7085544, 8856930, 11809240, 14171088, 17713860, 23618480, 35427720, 70855440]

約数ペア:

[(1, 70855440), (2, 35427720), (3, 23618480), (4, 17713860), (5, 14171088), (6, 11809240), (8, 8856930), (10, 7085544), (12, 5904620), (15, 4723696), (16, 4428465), (20, 3542772), (24, 2952310), (30, 2361848), (40, 1771386), (48, 1476155), (60, 1180924), (80, 885693), (83, 853680), (120, 590462), (166, 426840), (240, 295231), (249, 284560), (332, 213420), (415, 170736), (498, 142280), (664, 106710), (830, 85368), (996, 71140), (1245, 56912), (1328, 53355), (1660, 42684), (1992, 35570), (2490, 28456), (3320, 21342), (3557, 19920), (3984, 17785), (4980, 14228), (6640, 10671), (7114, 9960)]