91424760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 316293120

約数和(自身を除く): 224868360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 857, 889, 1016, 1270, 1524, 1714, 1778, 1905, 2540, 2571, 2667, 3048, 3428, 3556, 3810, 4285, 4445, 5080, 5142, 5334, 5999, 6856, 7112, 7620, 8570, 8890, 10284, 10668, 11998, 12855, 13335, 15240, 17140, 17780, 17997, 20568, 21336, 23996, 25710, 26670, 29995, 34280, 35560, 35994, 47992, 51420, 53340, 59990, 71988, 89985, 102840, 106680, 108839, 119980, 143976, 179970, 217678, 239960, 326517, 359940, 435356, 544195, 653034, 719880, 761873, 870712, 1088390, 1306068, 1523746, 1632585, 2176780, 2285619, 2612136, 3047492, 3265170, 3809365, 4353560, 4571238, 6094984, 6530340, 7618730, 9142476, 11428095, 13060680, 15237460, 18284952, 22856190, 30474920, 45712380, 91424760]

約数ペア:

[(1, 91424760), (2, 45712380), (3, 30474920), (4, 22856190), (5, 18284952), (6, 15237460), (7, 13060680), (8, 11428095), (10, 9142476), (12, 7618730), (14, 6530340), (15, 6094984), (20, 4571238), (21, 4353560), (24, 3809365), (28, 3265170), (30, 3047492), (35, 2612136), (40, 2285619), (42, 2176780), (56, 1632585), (60, 1523746), (70, 1306068), (84, 1088390), (105, 870712), (120, 761873), (127, 719880), (140, 653034), (168, 544195), (210, 435356), (254, 359940), (280, 326517), (381, 239960), (420, 217678), (508, 179970), (635, 143976), (762, 119980), (840, 108839), (857, 106680), (889, 102840), (1016, 89985), (1270, 71988), (1524, 59990), (1714, 53340), (1778, 51420), (1905, 47992), (2540, 35994), (2571, 35560), (2667, 34280), (3048, 29995), (3428, 26670), (3556, 25710), (3810, 23996), (4285, 21336), (4445, 20568), (5080, 17997), (5142, 17780), (5334, 17140), (5999, 15240), (6856, 13335), (7112, 12855), (7620, 11998), (8570, 10668), (8890, 10284)]