69947640

素因数分解:

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

素因数の和:742

約数の個数: 192

約数和(自身を含む): 266535360

約数和(自身を除く): 196587720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 677, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1354, 1435, 1476, 1640, 1722, 1845, 2031, 2296, 2460, 2520, 2583, 2708, 2870, 2952, 3385, 3444, 3690, 4062, 4305, 4739, 4920, 5166, 5416, 5740, 6093, 6770, 6888, 7380, 8124, 8610, 9478, 10155, 10332, 11480, 12186, 12915, 13540, 14217, 14760, 16248, 17220, 18956, 20310, 20664, 23695, 24372, 25830, 27080, 27757, 28434, 30465, 34440, 37912, 40620, 42651, 47390, 48744, 51660, 55514, 56868, 60930, 71085, 81240, 83271, 85302, 94780, 103320, 111028, 113736, 121860, 138785, 142170, 166542, 170604, 189560, 194299, 213255, 222056, 243720, 249813, 277570, 284340, 333084, 341208, 388598, 416355, 426510, 499626, 555140, 568680, 582897, 666168, 777196, 832710, 853020, 971495, 999252, 1110280, 1165794, 1249065, 1554392, 1665420, 1706040, 1748691, 1942990, 1998504, 2331588, 2498130, 2914485, 3330840, 3497382, 3885980, 4663176, 4996260, 5828970, 6994764, 7771960, 8743455, 9992520, 11657940, 13989528, 17486910, 23315880, 34973820, 69947640]

約数ペア:

[(1, 69947640), (2, 34973820), (3, 23315880), (4, 17486910), (5, 13989528), (6, 11657940), (7, 9992520), (8, 8743455), (9, 7771960), (10, 6994764), (12, 5828970), (14, 4996260), (15, 4663176), (18, 3885980), (20, 3497382), (21, 3330840), (24, 2914485), (28, 2498130), (30, 2331588), (35, 1998504), (36, 1942990), (40, 1748691), (41, 1706040), (42, 1665420), (45, 1554392), (56, 1249065), (60, 1165794), (63, 1110280), (70, 999252), (72, 971495), (82, 853020), (84, 832710), (90, 777196), (105, 666168), (120, 582897), (123, 568680), (126, 555140), (140, 499626), (164, 426510), (168, 416355), (180, 388598), (205, 341208), (210, 333084), (246, 284340), (252, 277570), (280, 249813), (287, 243720), (315, 222056), (328, 213255), (360, 194299), (369, 189560), (410, 170604), (420, 166542), (492, 142170), (504, 138785), (574, 121860), (615, 113736), (630, 111028), (677, 103320), (738, 94780), (820, 85302), (840, 83271), (861, 81240), (984, 71085), (1148, 60930), (1230, 56868), (1260, 55514), (1354, 51660), (1435, 48744), (1476, 47390), (1640, 42651), (1722, 40620), (1845, 37912), (2031, 34440), (2296, 30465), (2460, 28434), (2520, 27757), (2583, 27080), (2708, 25830), (2870, 24372), (2952, 23695), (3385, 20664), (3444, 20310), (3690, 18956), (4062, 17220), (4305, 16248), (4739, 14760), (4920, 14217), (5166, 13540), (5416, 12915), (5740, 12186), (6093, 11480), (6770, 10332), (6888, 10155), (7380, 9478), (8124, 8610)]