18672407360

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1\times {\mathrm{881}}^1$

素因数の和:1624

約数の個数: 112

約数和(自身を含む): 45002744640

約数和(自身を除く): 26330337280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 619, 856, 881, 1070, 1238, 1712, 1762, 2140, 2476, 3095, 3424, 3524, 4280, 4405, 4952, 6190, 6848, 7048, 8560, 8810, 9904, 12380, 14096, 17120, 17620, 19808, 24760, 28192, 34240, 35240, 39616, 49520, 56384, 66233, 70480, 94267, 99040, 132466, 140960, 188534, 198080, 264932, 281920, 331165, 377068, 471335, 529864, 545339, 662330, 754136, 942670, 1059728, 1090678, 1324660, 1508272, 1885340, 2119456, 2181356, 2649320, 2726695, 3016544, 3770680, 4238912, 4362712, 5298640, 5453390, 6033088, 7541360, 8725424, 10597280, 10906780, 15082720, 17450848, 21194560, 21813560, 30165440, 34901696, 43627120, 58351273, 87254240, 116702546, 174508480, 233405092, 291756365, 466810184, 583512730, 933620368, 1167025460, 1867240736, 2334050920, 3734481472, 4668101840, 9336203680, 18672407360]

約数ペア:

[(1, 18672407360), (2, 9336203680), (4, 4668101840), (5, 3734481472), (8, 2334050920), (10, 1867240736), (16, 1167025460), (20, 933620368), (32, 583512730), (40, 466810184), (64, 291756365), (80, 233405092), (107, 174508480), (160, 116702546), (214, 87254240), (320, 58351273), (428, 43627120), (535, 34901696), (619, 30165440), (856, 21813560), (881, 21194560), (1070, 17450848), (1238, 15082720), (1712, 10906780), (1762, 10597280), (2140, 8725424), (2476, 7541360), (3095, 6033088), (3424, 5453390), (3524, 5298640), (4280, 4362712), (4405, 4238912), (4952, 3770680), (6190, 3016544), (6848, 2726695), (7048, 2649320), (8560, 2181356), (8810, 2119456), (9904, 1885340), (12380, 1508272), (14096, 1324660), (17120, 1090678), (17620, 1059728), (19808, 942670), (24760, 754136), (28192, 662330), (34240, 545339), (35240, 529864), (39616, 471335), (49520, 377068), (56384, 331165), (66233, 281920), (70480, 264932), (94267, 198080), (99040, 188534), (132466, 140960)]