56945760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 191600640

約数和(自身を除く): 134654880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 89, 93, 96, 120, 124, 129, 155, 160, 172, 178, 186, 215, 240, 248, 258, 267, 310, 344, 356, 372, 430, 445, 465, 480, 496, 516, 534, 620, 645, 688, 712, 744, 860, 890, 930, 992, 1032, 1068, 1240, 1290, 1333, 1335, 1376, 1424, 1488, 1720, 1780, 1860, 2064, 2136, 2480, 2580, 2666, 2670, 2759, 2848, 2976, 3440, 3560, 3720, 3827, 3999, 4128, 4272, 4960, 5160, 5332, 5340, 5518, 6665, 6880, 7120, 7440, 7654, 7998, 8277, 8544, 10320, 10664, 10680, 11036, 11481, 13330, 13795, 14240, 14880, 15308, 15996, 16554, 19135, 19995, 20640, 21328, 21360, 22072, 22962, 26660, 27590, 30616, 31992, 33108, 38270, 39990, 41385, 42656, 42720, 44144, 45924, 53320, 55180, 57405, 61232, 63984, 66216, 76540, 79980, 82770, 88288, 91848, 106640, 110360, 114810, 118637, 122464, 127968, 132432, 153080, 159960, 165540, 183696, 213280, 220720, 229620, 237274, 264864, 306160, 319920, 331080, 355911, 367392, 441440, 459240, 474548, 593185, 612320, 639840, 662160, 711822, 918480, 949096, 1186370, 1324320, 1423644, 1779555, 1836960, 1898192, 2372740, 2847288, 3559110, 3796384, 4745480, 5694576, 7118220, 9490960, 11389152, 14236440, 18981920, 28472880, 56945760]

約数ペア:

[(1, 56945760), (2, 28472880), (3, 18981920), (4, 14236440), (5, 11389152), (6, 9490960), (8, 7118220), (10, 5694576), (12, 4745480), (15, 3796384), (16, 3559110), (20, 2847288), (24, 2372740), (30, 1898192), (31, 1836960), (32, 1779555), (40, 1423644), (43, 1324320), (48, 1186370), (60, 949096), (62, 918480), (80, 711822), (86, 662160), (89, 639840), (93, 612320), (96, 593185), (120, 474548), (124, 459240), (129, 441440), (155, 367392), (160, 355911), (172, 331080), (178, 319920), (186, 306160), (215, 264864), (240, 237274), (248, 229620), (258, 220720), (267, 213280), (310, 183696), (344, 165540), (356, 159960), (372, 153080), (430, 132432), (445, 127968), (465, 122464), (480, 118637), (496, 114810), (516, 110360), (534, 106640), (620, 91848), (645, 88288), (688, 82770), (712, 79980), (744, 76540), (860, 66216), (890, 63984), (930, 61232), (992, 57405), (1032, 55180), (1068, 53320), (1240, 45924), (1290, 44144), (1333, 42720), (1335, 42656), (1376, 41385), (1424, 39990), (1488, 38270), (1720, 33108), (1780, 31992), (1860, 30616), (2064, 27590), (2136, 26660), (2480, 22962), (2580, 22072), (2666, 21360), (2670, 21328), (2759, 20640), (2848, 19995), (2976, 19135), (3440, 16554), (3560, 15996), (3720, 15308), (3827, 14880), (3999, 14240), (4128, 13795), (4272, 13330), (4960, 11481), (5160, 11036), (5332, 10680), (5340, 10664), (5518, 10320), (6665, 8544), (6880, 8277), (7120, 7998), (7440, 7654)]