906357480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26317}}^1$

素因数の和:26379

約数の個数: 128

約数和(自身を含む): 3183425280

約数和(自身を除く): 2277067800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 26317, 34440, 52634, 78951, 105268, 131585, 157902, 184219, 210536, 263170, 315804, 368438, 394755, 526340, 552657, 631608, 736876, 789510, 921095, 1052680, 1078997, 1105314, 1473752, 1579020, 1842190, 2157994, 2210628, 2763285, 3158040, 3236991, 3684380, 4315988, 4421256, 5394985, 5526570, 6473982, 7368760, 7552979, 8631976, 10789970, 11053140, 12947964, 15105958, 16184955, 21579940, 22106280, 22658937, 25895928, 30211916, 32369910, 37764895, 43159880, 45317874, 60423832, 64739820, 75529790, 90635748, 113294685, 129479640, 151059580, 181271496, 226589370, 302119160, 453178740, 906357480]

約数ペア:

[(1, 906357480), (2, 453178740), (3, 302119160), (4, 226589370), (5, 181271496), (6, 151059580), (7, 129479640), (8, 113294685), (10, 90635748), (12, 75529790), (14, 64739820), (15, 60423832), (20, 45317874), (21, 43159880), (24, 37764895), (28, 32369910), (30, 30211916), (35, 25895928), (40, 22658937), (41, 22106280), (42, 21579940), (56, 16184955), (60, 15105958), (70, 12947964), (82, 11053140), (84, 10789970), (105, 8631976), (120, 7552979), (123, 7368760), (140, 6473982), (164, 5526570), (168, 5394985), (205, 4421256), (210, 4315988), (246, 3684380), (280, 3236991), (287, 3158040), (328, 2763285), (410, 2210628), (420, 2157994), (492, 1842190), (574, 1579020), (615, 1473752), (820, 1105314), (840, 1078997), (861, 1052680), (984, 921095), (1148, 789510), (1230, 736876), (1435, 631608), (1640, 552657), (1722, 526340), (2296, 394755), (2460, 368438), (2870, 315804), (3444, 263170), (4305, 210536), (4920, 184219), (5740, 157902), (6888, 131585), (8610, 105268), (11480, 78951), (17220, 52634), (26317, 34440)]