202415080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1779

約数の個数: 96

約数和(自身を含む): 538793640

約数和(自身を除く): 336378560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 610, 854, 980, 1220, 1693, 1708, 1960, 2135, 2440, 2989, 3386, 3416, 4270, 5978, 6772, 8465, 8540, 11851, 11956, 13544, 14945, 16930, 17080, 23702, 23912, 29890, 33860, 47404, 59255, 59780, 67720, 82957, 94808, 103273, 118510, 119560, 165914, 206546, 237020, 331828, 413092, 414785, 474040, 516365, 663656, 722911, 826184, 829570, 1032730, 1445822, 1659140, 2065460, 2891644, 3318280, 3614555, 4130920, 5060377, 5783288, 7229110, 10120754, 14458220, 20241508, 25301885, 28916440, 40483016, 50603770, 101207540, 202415080]

約数ペア:

[(1, 202415080), (2, 101207540), (4, 50603770), (5, 40483016), (7, 28916440), (8, 25301885), (10, 20241508), (14, 14458220), (20, 10120754), (28, 7229110), (35, 5783288), (40, 5060377), (49, 4130920), (56, 3614555), (61, 3318280), (70, 2891644), (98, 2065460), (122, 1659140), (140, 1445822), (196, 1032730), (244, 829570), (245, 826184), (280, 722911), (305, 663656), (392, 516365), (427, 474040), (488, 414785), (490, 413092), (610, 331828), (854, 237020), (980, 206546), (1220, 165914), (1693, 119560), (1708, 118510), (1960, 103273), (2135, 94808), (2440, 82957), (2989, 67720), (3386, 59780), (3416, 59255), (4270, 47404), (5978, 33860), (6772, 29890), (8465, 23912), (8540, 23702), (11851, 17080), (11956, 16930), (13544, 14945)]