134775760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 381047040

約数和(自身を除く): 246271280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 43, 56, 58, 70, 80, 86, 112, 116, 140, 145, 172, 193, 203, 215, 232, 280, 290, 301, 344, 386, 406, 430, 464, 560, 580, 602, 688, 772, 812, 860, 965, 1015, 1160, 1204, 1247, 1351, 1505, 1544, 1624, 1720, 1930, 2030, 2320, 2408, 2494, 2702, 3010, 3088, 3248, 3440, 3860, 4060, 4816, 4988, 5404, 5597, 6020, 6235, 6755, 7720, 8120, 8299, 8729, 9976, 10808, 11194, 12040, 12470, 13510, 15440, 16240, 16598, 17458, 19952, 21616, 22388, 24080, 24940, 27020, 27985, 33196, 34916, 39179, 41495, 43645, 44776, 49880, 54040, 55970, 58093, 66392, 69832, 78358, 82990, 87290, 89552, 99760, 108080, 111940, 116186, 132784, 139664, 156716, 165980, 174580, 195895, 223880, 232372, 240671, 290465, 313432, 331960, 349160, 391790, 447760, 464744, 481342, 580930, 626864, 663920, 698320, 783580, 929488, 962684, 1161860, 1203355, 1567160, 1684697, 1925368, 2323720, 2406710, 3134320, 3369394, 3850736, 4647440, 4813420, 6738788, 8423485, 9626840, 13477576, 16846970, 19253680, 26955152, 33693940, 67387880, 134775760]

約数ペア:

[(1, 134775760), (2, 67387880), (4, 33693940), (5, 26955152), (7, 19253680), (8, 16846970), (10, 13477576), (14, 9626840), (16, 8423485), (20, 6738788), (28, 4813420), (29, 4647440), (35, 3850736), (40, 3369394), (43, 3134320), (56, 2406710), (58, 2323720), (70, 1925368), (80, 1684697), (86, 1567160), (112, 1203355), (116, 1161860), (140, 962684), (145, 929488), (172, 783580), (193, 698320), (203, 663920), (215, 626864), (232, 580930), (280, 481342), (290, 464744), (301, 447760), (344, 391790), (386, 349160), (406, 331960), (430, 313432), (464, 290465), (560, 240671), (580, 232372), (602, 223880), (688, 195895), (772, 174580), (812, 165980), (860, 156716), (965, 139664), (1015, 132784), (1160, 116186), (1204, 111940), (1247, 108080), (1351, 99760), (1505, 89552), (1544, 87290), (1624, 82990), (1720, 78358), (1930, 69832), (2030, 66392), (2320, 58093), (2408, 55970), (2494, 54040), (2702, 49880), (3010, 44776), (3088, 43645), (3248, 41495), (3440, 39179), (3860, 34916), (4060, 33196), (4816, 27985), (4988, 27020), (5404, 24940), (5597, 24080), (6020, 22388), (6235, 21616), (6755, 19952), (7720, 17458), (8120, 16598), (8299, 16240), (8729, 15440), (9976, 13510), (10808, 12470), (11194, 12040)]