56731360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^3$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 157429440

約数和(自身を除く): 100698080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1369, 1480, 2072, 2590, 2738, 2960, 4144, 5180, 5476, 5920, 6845, 8288, 9583, 10360, 10952, 13690, 19166, 20720, 21904, 27380, 38332, 41440, 43808, 47915, 50653, 54760, 76664, 95830, 101306, 109520, 153328, 191660, 202612, 219040, 253265, 306656, 354571, 383320, 405224, 506530, 709142, 766640, 810448, 1013060, 1418284, 1533280, 1620896, 1772855, 2026120, 2836568, 3545710, 4052240, 5673136, 7091420, 8104480, 11346272, 14182840, 28365680, 56731360]

約数ペア:

[(1, 56731360), (2, 28365680), (4, 14182840), (5, 11346272), (7, 8104480), (8, 7091420), (10, 5673136), (14, 4052240), (16, 3545710), (20, 2836568), (28, 2026120), (32, 1772855), (35, 1620896), (37, 1533280), (40, 1418284), (56, 1013060), (70, 810448), (74, 766640), (80, 709142), (112, 506530), (140, 405224), (148, 383320), (160, 354571), (185, 306656), (224, 253265), (259, 219040), (280, 202612), (296, 191660), (370, 153328), (518, 109520), (560, 101306), (592, 95830), (740, 76664), (1036, 54760), (1120, 50653), (1184, 47915), (1295, 43808), (1369, 41440), (1480, 38332), (2072, 27380), (2590, 21904), (2738, 20720), (2960, 19166), (4144, 13690), (5180, 10952), (5476, 10360), (5920, 9583), (6845, 8288)]