74623920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1099

約数の個数: 160

約数和(自身を含む): 270792192

約数和(自身を除く): 196168272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1033, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2066, 2408, 2580, 3010, 3099, 3440, 3612, 4132, 4515, 4816, 5160, 5165, 6020, 6198, 7224, 7231, 8264, 9030, 10320, 10330, 12040, 12396, 14448, 14462, 15495, 16528, 18060, 20660, 21693, 24080, 24792, 28924, 30990, 36120, 36155, 41320, 43386, 44419, 49584, 57848, 61980, 72240, 72310, 82640, 86772, 88838, 108465, 115696, 123960, 133257, 144620, 173544, 177676, 216930, 222095, 247920, 266514, 289240, 310933, 347088, 355352, 433860, 444190, 533028, 578480, 621866, 666285, 710704, 867720, 888380, 932799, 1066056, 1243732, 1332570, 1554665, 1735440, 1776760, 1865598, 2132112, 2487464, 2665140, 3109330, 3553520, 3731196, 4663995, 4974928, 5330280, 6218660, 7462392, 9327990, 10660560, 12437320, 14924784, 18655980, 24874640, 37311960, 74623920]

約数ペア:

[(1, 74623920), (2, 37311960), (3, 24874640), (4, 18655980), (5, 14924784), (6, 12437320), (7, 10660560), (8, 9327990), (10, 7462392), (12, 6218660), (14, 5330280), (15, 4974928), (16, 4663995), (20, 3731196), (21, 3553520), (24, 3109330), (28, 2665140), (30, 2487464), (35, 2132112), (40, 1865598), (42, 1776760), (43, 1735440), (48, 1554665), (56, 1332570), (60, 1243732), (70, 1066056), (80, 932799), (84, 888380), (86, 867720), (105, 710704), (112, 666285), (120, 621866), (129, 578480), (140, 533028), (168, 444190), (172, 433860), (210, 355352), (215, 347088), (240, 310933), (258, 289240), (280, 266514), (301, 247920), (336, 222095), (344, 216930), (420, 177676), (430, 173544), (516, 144620), (560, 133257), (602, 123960), (645, 115696), (688, 108465), (840, 88838), (860, 86772), (903, 82640), (1032, 72310), (1033, 72240), (1204, 61980), (1290, 57848), (1505, 49584), (1680, 44419), (1720, 43386), (1806, 41320), (2064, 36155), (2066, 36120), (2408, 30990), (2580, 28924), (3010, 24792), (3099, 24080), (3440, 21693), (3612, 20660), (4132, 18060), (4515, 16528), (4816, 15495), (5160, 14462), (5165, 14448), (6020, 12396), (6198, 12040), (7224, 10330), (7231, 10320), (8264, 9030)]