253361160

素因数分解:

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

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 908107200

約数和(自身を除く): 654746040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1259, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2518, 2580, 2795, 3096, 3354, 3777, 3870, 4472, 4680, 5031, 5036, 5160, 5590, 6295, 6708, 7554, 7740, 8385, 10062, 10072, 11180, 11331, 12590, 13416, 15108, 15480, 16367, 16770, 18885, 20124, 22360, 22662, 25155, 25180, 30216, 32734, 33540, 37770, 40248, 45324, 49101, 50310, 50360, 54137, 56655, 65468, 67080, 75540, 81835, 90648, 98202, 100620, 108274, 113310, 130936, 147303, 151080, 162411, 163670, 196404, 201240, 216548, 226620, 245505, 270685, 294606, 324822, 327340, 392808, 433096, 453240, 487233, 491010, 541370, 589212, 649644, 654680, 703781, 736515, 812055, 974466, 982020, 1082740, 1178424, 1299288, 1407562, 1473030, 1624110, 1948932, 1964040, 2111343, 2165480, 2436165, 2815124, 2946060, 3248220, 3518905, 3897864, 4222686, 4872330, 5630248, 5892120, 6334029, 6496440, 7037810, 8445372, 9744660, 10556715, 12668058, 14075620, 16890744, 19489320, 21113430, 25336116, 28151240, 31670145, 42226860, 50672232, 63340290, 84453720, 126680580, 253361160]

約数ペア:

[(1, 253361160), (2, 126680580), (3, 84453720), (4, 63340290), (5, 50672232), (6, 42226860), (8, 31670145), (9, 28151240), (10, 25336116), (12, 21113430), (13, 19489320), (15, 16890744), (18, 14075620), (20, 12668058), (24, 10556715), (26, 9744660), (30, 8445372), (36, 7037810), (39, 6496440), (40, 6334029), (43, 5892120), (45, 5630248), (52, 4872330), (60, 4222686), (65, 3897864), (72, 3518905), (78, 3248220), (86, 2946060), (90, 2815124), (104, 2436165), (117, 2165480), (120, 2111343), (129, 1964040), (130, 1948932), (156, 1624110), (172, 1473030), (180, 1407562), (195, 1299288), (215, 1178424), (234, 1082740), (258, 982020), (260, 974466), (312, 812055), (344, 736515), (360, 703781), (387, 654680), (390, 649644), (430, 589212), (468, 541370), (516, 491010), (520, 487233), (559, 453240), (585, 433096), (645, 392808), (774, 327340), (780, 324822), (860, 294606), (936, 270685), (1032, 245505), (1118, 226620), (1170, 216548), (1259, 201240), (1290, 196404), (1548, 163670), (1560, 162411), (1677, 151080), (1720, 147303), (1935, 130936), (2236, 113310), (2340, 108274), (2518, 100620), (2580, 98202), (2795, 90648), (3096, 81835), (3354, 75540), (3777, 67080), (3870, 65468), (4472, 56655), (4680, 54137), (5031, 50360), (5036, 50310), (5160, 49101), (5590, 45324), (6295, 40248), (6708, 37770), (7554, 33540), (7740, 32734), (8385, 30216), (10062, 25180), (10072, 25155), (11180, 22662), (11331, 22360), (12590, 20124), (13416, 18885), (15108, 16770), (15480, 16367)]