88937760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 209107680

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, 93, 96, 120, 124, 129, 139, 155, 160, 172, 186, 215, 240, 248, 258, 278, 310, 344, 372, 417, 430, 465, 480, 496, 516, 556, 620, 645, 688, 695, 744, 834, 860, 930, 992, 1032, 1112, 1240, 1290, 1333, 1376, 1390, 1488, 1668, 1720, 1860, 2064, 2085, 2224, 2480, 2580, 2666, 2780, 2976, 3336, 3440, 3720, 3999, 4128, 4170, 4309, 4448, 4960, 5160, 5332, 5560, 5977, 6665, 6672, 6880, 7440, 7998, 8340, 8618, 10320, 10664, 11120, 11954, 12927, 13330, 13344, 14880, 15996, 16680, 17236, 17931, 19995, 20640, 21328, 21545, 22240, 23908, 25854, 26660, 29885, 31992, 33360, 34472, 35862, 39990, 42656, 43090, 47816, 51708, 53320, 59770, 63984, 64635, 66720, 68944, 71724, 79980, 86180, 89655, 95632, 103416, 106640, 119540, 127968, 129270, 137888, 143448, 159960, 172360, 179310, 185287, 191264, 206832, 213280, 239080, 258540, 286896, 319920, 344720, 358620, 370574, 413664, 478160, 517080, 555861, 573792, 639840, 689440, 717240, 741148, 926435, 956320, 1034160, 1111722, 1434480, 1482296, 1852870, 2068320, 2223444, 2779305, 2868960, 2964592, 3705740, 4446888, 5558610, 5929184, 7411480, 8893776, 11117220, 14822960, 17787552, 22234440, 29645920, 44468880, 88937760]

約数ペア:

[(1, 88937760), (2, 44468880), (3, 29645920), (4, 22234440), (5, 17787552), (6, 14822960), (8, 11117220), (10, 8893776), (12, 7411480), (15, 5929184), (16, 5558610), (20, 4446888), (24, 3705740), (30, 2964592), (31, 2868960), (32, 2779305), (40, 2223444), (43, 2068320), (48, 1852870), (60, 1482296), (62, 1434480), (80, 1111722), (86, 1034160), (93, 956320), (96, 926435), (120, 741148), (124, 717240), (129, 689440), (139, 639840), (155, 573792), (160, 555861), (172, 517080), (186, 478160), (215, 413664), (240, 370574), (248, 358620), (258, 344720), (278, 319920), (310, 286896), (344, 258540), (372, 239080), (417, 213280), (430, 206832), (465, 191264), (480, 185287), (496, 179310), (516, 172360), (556, 159960), (620, 143448), (645, 137888), (688, 129270), (695, 127968), (744, 119540), (834, 106640), (860, 103416), (930, 95632), (992, 89655), (1032, 86180), (1112, 79980), (1240, 71724), (1290, 68944), (1333, 66720), (1376, 64635), (1390, 63984), (1488, 59770), (1668, 53320), (1720, 51708), (1860, 47816), (2064, 43090), (2085, 42656), (2224, 39990), (2480, 35862), (2580, 34472), (2666, 33360), (2780, 31992), (2976, 29885), (3336, 26660), (3440, 25854), (3720, 23908), (3999, 22240), (4128, 21545), (4170, 21328), (4309, 20640), (4448, 19995), (4960, 17931), (5160, 17236), (5332, 16680), (5560, 15996), (5977, 14880), (6665, 13344), (6672, 13330), (6880, 12927), (7440, 11954), (7998, 11120), (8340, 10664), (8618, 10320)]