668054880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10789}}^1$

素因数の和:10853

約数の個数: 144

約数和(自身を含む): 2332970640

約数和(自身を除く): 1664915760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 10789, 12384, 15480, 20640, 21578, 30960, 32367, 43156, 53945, 61920, 64734, 86312, 97101, 107890, 129468, 161835, 172624, 194202, 215780, 258936, 323670, 345248, 388404, 431560, 463927, 485505, 517872, 647340, 776808, 863120, 927854, 971010, 1035744, 1294680, 1391781, 1553616, 1726240, 1855708, 1942020, 2319635, 2589360, 2783562, 3107232, 3711416, 3884040, 4175343, 4639270, 5178720, 5567124, 6958905, 7422832, 7768080, 8350686, 9278540, 11134248, 13917810, 14845664, 15536160, 16701372, 18557080, 20876715, 22268496, 27835620, 33402744, 37114160, 41753430, 44536992, 55671240, 66805488, 74228320, 83506860, 111342480, 133610976, 167013720, 222684960, 334027440, 668054880]

約数ペア:

[(1, 668054880), (2, 334027440), (3, 222684960), (4, 167013720), (5, 133610976), (6, 111342480), (8, 83506860), (9, 74228320), (10, 66805488), (12, 55671240), (15, 44536992), (16, 41753430), (18, 37114160), (20, 33402744), (24, 27835620), (30, 22268496), (32, 20876715), (36, 18557080), (40, 16701372), (43, 15536160), (45, 14845664), (48, 13917810), (60, 11134248), (72, 9278540), (80, 8350686), (86, 7768080), (90, 7422832), (96, 6958905), (120, 5567124), (129, 5178720), (144, 4639270), (160, 4175343), (172, 3884040), (180, 3711416), (215, 3107232), (240, 2783562), (258, 2589360), (288, 2319635), (344, 1942020), (360, 1855708), (387, 1726240), (430, 1553616), (480, 1391781), (516, 1294680), (645, 1035744), (688, 971010), (720, 927854), (774, 863120), (860, 776808), (1032, 647340), (1290, 517872), (1376, 485505), (1440, 463927), (1548, 431560), (1720, 388404), (1935, 345248), (2064, 323670), (2580, 258936), (3096, 215780), (3440, 194202), (3870, 172624), (4128, 161835), (5160, 129468), (6192, 107890), (6880, 97101), (7740, 86312), (10320, 64734), (10789, 61920), (12384, 53945), (15480, 43156), (20640, 32367), (21578, 30960)]