57303480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 187387200

約数和(自身を除く): 130083720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 337, 390, 436, 520, 545, 654, 674, 780, 872, 1011, 1090, 1308, 1348, 1417, 1560, 1635, 1685, 2022, 2180, 2616, 2696, 2834, 3270, 3370, 4044, 4251, 4360, 4381, 5055, 5668, 6540, 6740, 7085, 8088, 8502, 8762, 10110, 11336, 13080, 13143, 13480, 14170, 17004, 17524, 20220, 21255, 21905, 26286, 28340, 34008, 35048, 36733, 40440, 42510, 43810, 52572, 56680, 65715, 73466, 85020, 87620, 105144, 110199, 131430, 146932, 170040, 175240, 183665, 220398, 262860, 293864, 367330, 440796, 477529, 525720, 550995, 734660, 881592, 955058, 1101990, 1432587, 1469320, 1910116, 2203980, 2387645, 2865174, 3820232, 4407960, 4775290, 5730348, 7162935, 9550580, 11460696, 14325870, 19101160, 28651740, 57303480]

約数ペア:

[(1, 57303480), (2, 28651740), (3, 19101160), (4, 14325870), (5, 11460696), (6, 9550580), (8, 7162935), (10, 5730348), (12, 4775290), (13, 4407960), (15, 3820232), (20, 2865174), (24, 2387645), (26, 2203980), (30, 1910116), (39, 1469320), (40, 1432587), (52, 1101990), (60, 955058), (65, 881592), (78, 734660), (104, 550995), (109, 525720), (120, 477529), (130, 440796), (156, 367330), (195, 293864), (218, 262860), (260, 220398), (312, 183665), (327, 175240), (337, 170040), (390, 146932), (436, 131430), (520, 110199), (545, 105144), (654, 87620), (674, 85020), (780, 73466), (872, 65715), (1011, 56680), (1090, 52572), (1308, 43810), (1348, 42510), (1417, 40440), (1560, 36733), (1635, 35048), (1685, 34008), (2022, 28340), (2180, 26286), (2616, 21905), (2696, 21255), (2834, 20220), (3270, 17524), (3370, 17004), (4044, 14170), (4251, 13480), (4360, 13143), (4381, 13080), (5055, 11336), (5668, 10110), (6540, 8762), (6740, 8502), (7085, 8088)]