69208720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 186238080

約数和(自身を除く): 117029360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1489, 1660, 2324, 2905, 2978, 3320, 4648, 5810, 5956, 6640, 7445, 9296, 10423, 11620, 11912, 14890, 20846, 23240, 23824, 29780, 41692, 46480, 52115, 59560, 83384, 104230, 119120, 123587, 166768, 208460, 247174, 416920, 494348, 617935, 833840, 865109, 988696, 1235870, 1730218, 1977392, 2471740, 3460436, 4325545, 4943480, 6920872, 8651090, 9886960, 13841744, 17302180, 34604360, 69208720]

約数ペア:

[(1, 69208720), (2, 34604360), (4, 17302180), (5, 13841744), (7, 9886960), (8, 8651090), (10, 6920872), (14, 4943480), (16, 4325545), (20, 3460436), (28, 2471740), (35, 1977392), (40, 1730218), (56, 1235870), (70, 988696), (80, 865109), (83, 833840), (112, 617935), (140, 494348), (166, 416920), (280, 247174), (332, 208460), (415, 166768), (560, 123587), (581, 119120), (664, 104230), (830, 83384), (1162, 59560), (1328, 52115), (1489, 46480), (1660, 41692), (2324, 29780), (2905, 23824), (2978, 23240), (3320, 20846), (4648, 14890), (5810, 11912), (5956, 11620), (6640, 10423), (7445, 9296)]