126680580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 423783360

約数和(自身を除く): 297102780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1259, 1290, 1548, 1677, 1935, 2236, 2340, 2518, 2580, 2795, 3354, 3777, 3870, 5031, 5036, 5590, 6295, 6708, 7554, 7740, 8385, 10062, 11180, 11331, 12590, 15108, 16367, 16770, 18885, 20124, 22662, 25155, 25180, 32734, 33540, 37770, 45324, 49101, 50310, 54137, 56655, 65468, 75540, 81835, 98202, 100620, 108274, 113310, 147303, 162411, 163670, 196404, 216548, 226620, 245505, 270685, 294606, 324822, 327340, 487233, 491010, 541370, 589212, 649644, 703781, 736515, 812055, 974466, 982020, 1082740, 1407562, 1473030, 1624110, 1948932, 2111343, 2436165, 2815124, 2946060, 3248220, 3518905, 4222686, 4872330, 6334029, 7037810, 8445372, 9744660, 10556715, 12668058, 14075620, 21113430, 25336116, 31670145, 42226860, 63340290, 126680580]

約数ペア:

[(1, 126680580), (2, 63340290), (3, 42226860), (4, 31670145), (5, 25336116), (6, 21113430), (9, 14075620), (10, 12668058), (12, 10556715), (13, 9744660), (15, 8445372), (18, 7037810), (20, 6334029), (26, 4872330), (30, 4222686), (36, 3518905), (39, 3248220), (43, 2946060), (45, 2815124), (52, 2436165), (60, 2111343), (65, 1948932), (78, 1624110), (86, 1473030), (90, 1407562), (117, 1082740), (129, 982020), (130, 974466), (156, 812055), (172, 736515), (180, 703781), (195, 649644), (215, 589212), (234, 541370), (258, 491010), (260, 487233), (387, 327340), (390, 324822), (430, 294606), (468, 270685), (516, 245505), (559, 226620), (585, 216548), (645, 196404), (774, 163670), (780, 162411), (860, 147303), (1118, 113310), (1170, 108274), (1259, 100620), (1290, 98202), (1548, 81835), (1677, 75540), (1935, 65468), (2236, 56655), (2340, 54137), (2518, 50310), (2580, 49101), (2795, 45324), (3354, 37770), (3777, 33540), (3870, 32734), (5031, 25180), (5036, 25155), (5590, 22662), (6295, 20124), (6708, 18885), (7554, 16770), (7740, 16367), (8385, 15108), (10062, 12590), (11180, 11331)]