15676418720

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{12041}}^1$

素因数の和:12238

約数の個数: 96

約数和(自身を含む): 37871608320

約数和(自身を除く): 22195189600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 103, 158, 160, 206, 316, 395, 412, 515, 632, 790, 824, 1030, 1264, 1580, 1648, 2060, 2528, 3160, 3296, 4120, 6320, 8137, 8240, 12041, 12640, 16274, 16480, 24082, 32548, 40685, 48164, 60205, 65096, 81370, 96328, 120410, 130192, 162740, 192656, 240820, 260384, 325480, 385312, 481640, 650960, 951239, 963280, 1240223, 1301920, 1902478, 1926560, 2480446, 3804956, 4756195, 4960892, 6201115, 7609912, 9512390, 9921784, 12402230, 15219824, 19024780, 19843568, 24804460, 30439648, 38049560, 39687136, 49608920, 76099120, 97977617, 99217840, 152198240, 195955234, 198435680, 391910468, 489888085, 783820936, 979776170, 1567641872, 1959552340, 3135283744, 3919104680, 7838209360, 15676418720]

約数ペア:

[(1, 15676418720), (2, 7838209360), (4, 3919104680), (5, 3135283744), (8, 1959552340), (10, 1567641872), (16, 979776170), (20, 783820936), (32, 489888085), (40, 391910468), (79, 198435680), (80, 195955234), (103, 152198240), (158, 99217840), (160, 97977617), (206, 76099120), (316, 49608920), (395, 39687136), (412, 38049560), (515, 30439648), (632, 24804460), (790, 19843568), (824, 19024780), (1030, 15219824), (1264, 12402230), (1580, 9921784), (1648, 9512390), (2060, 7609912), (2528, 6201115), (3160, 4960892), (3296, 4756195), (4120, 3804956), (6320, 2480446), (8137, 1926560), (8240, 1902478), (12041, 1301920), (12640, 1240223), (16274, 963280), (16480, 951239), (24082, 650960), (32548, 481640), (40685, 385312), (48164, 325480), (60205, 260384), (65096, 240820), (81370, 192656), (96328, 162740), (120410, 130192)]