129081120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 192

約数和(自身を含む): 476534016

約数和(自身を除く): 347452896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 937, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1874, 1968, 2296, 2460, 2811, 2870, 3280, 3360, 3444, 3748, 3936, 4305, 4592, 4685, 4920, 5622, 5740, 6559, 6560, 6888, 7496, 8610, 9184, 9370, 9840, 11244, 11480, 13118, 13776, 14055, 14992, 17220, 18740, 19677, 19680, 22488, 22960, 26236, 27552, 28110, 29984, 32795, 34440, 37480, 38417, 39354, 44976, 45920, 52472, 56220, 65590, 68880, 74960, 76834, 78708, 89952, 98385, 104944, 112440, 115251, 131180, 137760, 149920, 153668, 157416, 192085, 196770, 209888, 224880, 230502, 262360, 268919, 307336, 314832, 384170, 393540, 449760, 461004, 524720, 537838, 576255, 614672, 629664, 768340, 787080, 806757, 922008, 1049440, 1075676, 1152510, 1229344, 1344595, 1536680, 1574160, 1613514, 1844016, 2151352, 2305020, 2689190, 3073360, 3148320, 3227028, 3688032, 4033785, 4302704, 4610040, 5378380, 6146720, 6454056, 8067570, 8605408, 9220080, 10756760, 12908112, 16135140, 18440160, 21513520, 25816224, 32270280, 43027040, 64540560, 129081120]

約数ペア:

[(1, 129081120), (2, 64540560), (3, 43027040), (4, 32270280), (5, 25816224), (6, 21513520), (7, 18440160), (8, 16135140), (10, 12908112), (12, 10756760), (14, 9220080), (15, 8605408), (16, 8067570), (20, 6454056), (21, 6146720), (24, 5378380), (28, 4610040), (30, 4302704), (32, 4033785), (35, 3688032), (40, 3227028), (41, 3148320), (42, 3073360), (48, 2689190), (56, 2305020), (60, 2151352), (70, 1844016), (80, 1613514), (82, 1574160), (84, 1536680), (96, 1344595), (105, 1229344), (112, 1152510), (120, 1075676), (123, 1049440), (140, 922008), (160, 806757), (164, 787080), (168, 768340), (205, 629664), (210, 614672), (224, 576255), (240, 537838), (246, 524720), (280, 461004), (287, 449760), (328, 393540), (336, 384170), (410, 314832), (420, 307336), (480, 268919), (492, 262360), (560, 230502), (574, 224880), (615, 209888), (656, 196770), (672, 192085), (820, 157416), (840, 153668), (861, 149920), (937, 137760), (984, 131180), (1120, 115251), (1148, 112440), (1230, 104944), (1312, 98385), (1435, 89952), (1640, 78708), (1680, 76834), (1722, 74960), (1874, 68880), (1968, 65590), (2296, 56220), (2460, 52472), (2811, 45920), (2870, 44976), (3280, 39354), (3360, 38417), (3444, 37480), (3748, 34440), (3936, 32795), (4305, 29984), (4592, 28110), (4685, 27552), (4920, 26236), (5622, 22960), (5740, 22488), (6559, 19680), (6560, 19677), (6888, 18740), (7496, 17220), (8610, 14992), (9184, 14055), (9370, 13776), (9840, 13118), (11244, 11480)]