23315880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 82010880

約数和(自身を除く): 58695000

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, 677, 820, 840, 861, 984, 1148, 1230, 1354, 1435, 1640, 1722, 2031, 2296, 2460, 2708, 2870, 3385, 3444, 4062, 4305, 4739, 4920, 5416, 5740, 6770, 6888, 8124, 8610, 9478, 10155, 11480, 13540, 14217, 16248, 17220, 18956, 20310, 23695, 27080, 27757, 28434, 34440, 37912, 40620, 47390, 55514, 56868, 71085, 81240, 83271, 94780, 111028, 113736, 138785, 142170, 166542, 189560, 194299, 222056, 277570, 284340, 333084, 388598, 416355, 555140, 568680, 582897, 666168, 777196, 832710, 971495, 1110280, 1165794, 1554392, 1665420, 1942990, 2331588, 2914485, 3330840, 3885980, 4663176, 5828970, 7771960, 11657940, 23315880]

約数ペア:

[(1, 23315880), (2, 11657940), (3, 7771960), (4, 5828970), (5, 4663176), (6, 3885980), (7, 3330840), (8, 2914485), (10, 2331588), (12, 1942990), (14, 1665420), (15, 1554392), (20, 1165794), (21, 1110280), (24, 971495), (28, 832710), (30, 777196), (35, 666168), (40, 582897), (41, 568680), (42, 555140), (56, 416355), (60, 388598), (70, 333084), (82, 284340), (84, 277570), (105, 222056), (120, 194299), (123, 189560), (140, 166542), (164, 142170), (168, 138785), (205, 113736), (210, 111028), (246, 94780), (280, 83271), (287, 81240), (328, 71085), (410, 56868), (420, 55514), (492, 47390), (574, 40620), (615, 37912), (677, 34440), (820, 28434), (840, 27757), (861, 27080), (984, 23695), (1148, 20310), (1230, 18956), (1354, 17220), (1435, 16248), (1640, 14217), (1722, 13540), (2031, 11480), (2296, 10155), (2460, 9478), (2708, 8610), (2870, 8124), (3385, 6888), (3444, 6770), (4062, 5740), (4305, 5416), (4739, 4920)]