130768680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3797}}^1$

素因数の和:3859

約数の個数: 128

約数和(自身を含む): 459406080

約数和(自身を除く): 328637400

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, 3797, 4305, 4920, 5740, 6888, 7594, 8610, 11391, 11480, 15188, 17220, 18985, 22782, 26579, 30376, 34440, 37970, 45564, 53158, 56955, 75940, 79737, 91128, 106316, 113910, 132895, 151880, 155677, 159474, 212632, 227820, 265790, 311354, 318948, 398685, 455640, 467031, 531580, 622708, 637896, 778385, 797370, 934062, 1063160, 1089739, 1245416, 1556770, 1594740, 1868124, 2179478, 2335155, 3113540, 3189480, 3269217, 3736248, 4358956, 4670310, 5448695, 6227080, 6538434, 8717912, 9340620, 10897390, 13076868, 16346085, 18681240, 21794780, 26153736, 32692170, 43589560, 65384340, 130768680]

約数ペア:

[(1, 130768680), (2, 65384340), (3, 43589560), (4, 32692170), (5, 26153736), (6, 21794780), (7, 18681240), (8, 16346085), (10, 13076868), (12, 10897390), (14, 9340620), (15, 8717912), (20, 6538434), (21, 6227080), (24, 5448695), (28, 4670310), (30, 4358956), (35, 3736248), (40, 3269217), (41, 3189480), (42, 3113540), (56, 2335155), (60, 2179478), (70, 1868124), (82, 1594740), (84, 1556770), (105, 1245416), (120, 1089739), (123, 1063160), (140, 934062), (164, 797370), (168, 778385), (205, 637896), (210, 622708), (246, 531580), (280, 467031), (287, 455640), (328, 398685), (410, 318948), (420, 311354), (492, 265790), (574, 227820), (615, 212632), (820, 159474), (840, 155677), (861, 151880), (984, 132895), (1148, 113910), (1230, 106316), (1435, 91128), (1640, 79737), (1722, 75940), (2296, 56955), (2460, 53158), (2870, 45564), (3444, 37970), (3797, 34440), (4305, 30376), (4920, 26579), (5740, 22782), (6888, 18985), (7594, 17220), (8610, 15188), (11391, 11480)]