289600960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2894

約数の個数: 112

約数和(自身を含む): 778520160

約数和(自身を除く): 488919200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 704, 880, 928, 1160, 1276, 1595, 1760, 1856, 2320, 2552, 2837, 3190, 3520, 4640, 5104, 5674, 6380, 9280, 10208, 11348, 12760, 14185, 20416, 22696, 25520, 28370, 31207, 45392, 51040, 56740, 62414, 82273, 90784, 102080, 113480, 124828, 156035, 164546, 181568, 226960, 249656, 312070, 329092, 411365, 453920, 499312, 624140, 658184, 822730, 905003, 907840, 998624, 1248280, 1316368, 1645460, 1810006, 1997248, 2496560, 2632736, 3290920, 3620012, 4525015, 4993120, 5265472, 6581840, 7240024, 9050030, 9986240, 13163680, 14480048, 18100060, 26327360, 28960096, 36200120, 57920192, 72400240, 144800480, 289600960]

約数ペア:

[(1, 289600960), (2, 144800480), (4, 72400240), (5, 57920192), (8, 36200120), (10, 28960096), (11, 26327360), (16, 18100060), (20, 14480048), (22, 13163680), (29, 9986240), (32, 9050030), (40, 7240024), (44, 6581840), (55, 5265472), (58, 4993120), (64, 4525015), (80, 3620012), (88, 3290920), (110, 2632736), (116, 2496560), (145, 1997248), (160, 1810006), (176, 1645460), (220, 1316368), (232, 1248280), (290, 998624), (319, 907840), (320, 905003), (352, 822730), (440, 658184), (464, 624140), (580, 499312), (638, 453920), (704, 411365), (880, 329092), (928, 312070), (1160, 249656), (1276, 226960), (1595, 181568), (1760, 164546), (1856, 156035), (2320, 124828), (2552, 113480), (2837, 102080), (3190, 90784), (3520, 82273), (4640, 62414), (5104, 56740), (5674, 51040), (6380, 45392), (9280, 31207), (10208, 28370), (11348, 25520), (12760, 22696), (14185, 20416)]