632910080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 1677715200

約数和(自身を除く): 1044805120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 220, 256, 316, 320, 352, 395, 440, 569, 632, 640, 704, 790, 869, 880, 1138, 1264, 1280, 1408, 1580, 1738, 1760, 2276, 2528, 2816, 2845, 3160, 3476, 3520, 4345, 4552, 5056, 5690, 6259, 6320, 6952, 7040, 8690, 9104, 10112, 11380, 12518, 12640, 13904, 14080, 17380, 18208, 20224, 22760, 25036, 25280, 27808, 31295, 34760, 36416, 44951, 45520, 50072, 50560, 55616, 62590, 69520, 72832, 89902, 91040, 100144, 101120, 111232, 125180, 139040, 145664, 179804, 182080, 200288, 222464, 224755, 250360, 278080, 359608, 364160, 400576, 449510, 494461, 500720, 556160, 719216, 728320, 801152, 899020, 988922, 1001440, 1112320, 1438432, 1602304, 1798040, 1977844, 2002880, 2472305, 2876864, 3596080, 3955688, 4005760, 4944610, 5753728, 7192160, 7911376, 8011520, 9889220, 11507456, 14384320, 15822752, 19778440, 28768640, 31645504, 39556880, 57537280, 63291008, 79113760, 126582016, 158227520, 316455040, 632910080]

約数ペア:

[(1, 632910080), (2, 316455040), (4, 158227520), (5, 126582016), (8, 79113760), (10, 63291008), (11, 57537280), (16, 39556880), (20, 31645504), (22, 28768640), (32, 19778440), (40, 15822752), (44, 14384320), (55, 11507456), (64, 9889220), (79, 8011520), (80, 7911376), (88, 7192160), (110, 5753728), (128, 4944610), (158, 4005760), (160, 3955688), (176, 3596080), (220, 2876864), (256, 2472305), (316, 2002880), (320, 1977844), (352, 1798040), (395, 1602304), (440, 1438432), (569, 1112320), (632, 1001440), (640, 988922), (704, 899020), (790, 801152), (869, 728320), (880, 719216), (1138, 556160), (1264, 500720), (1280, 494461), (1408, 449510), (1580, 400576), (1738, 364160), (1760, 359608), (2276, 278080), (2528, 250360), (2816, 224755), (2845, 222464), (3160, 200288), (3476, 182080), (3520, 179804), (4345, 145664), (4552, 139040), (5056, 125180), (5690, 111232), (6259, 101120), (6320, 100144), (6952, 91040), (7040, 89902), (8690, 72832), (9104, 69520), (10112, 62590), (11380, 55616), (12518, 50560), (12640, 50072), (13904, 45520), (14080, 44951), (17380, 36416), (18208, 34760), (20224, 31295), (22760, 27808), (25036, 25280)]