557133360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1251

約数の個数: 160

約数和(自身を含む): 1981158912

約数和(自身を除く): 1424025552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 401, 420, 560, 802, 827, 840, 1203, 1604, 1654, 1680, 2005, 2406, 2481, 2807, 3208, 3308, 4010, 4135, 4812, 4962, 5614, 5789, 6015, 6416, 6616, 8020, 8270, 8421, 9624, 9924, 11228, 11578, 12030, 12405, 13232, 14035, 16040, 16540, 16842, 17367, 19248, 19848, 22456, 23156, 24060, 24810, 28070, 28945, 32080, 33080, 33684, 34734, 39696, 42105, 44912, 46312, 48120, 49620, 56140, 57890, 66160, 67368, 69468, 84210, 86835, 92624, 96240, 99240, 112280, 115780, 134736, 138936, 168420, 173670, 198480, 224560, 231560, 277872, 331627, 336840, 347340, 463120, 663254, 673680, 694680, 994881, 1326508, 1389360, 1658135, 1989762, 2321389, 2653016, 3316270, 3979524, 4642778, 4974405, 5306032, 6632540, 6964167, 7959048, 9285556, 9948810, 11606945, 13265080, 13928334, 15918096, 18571112, 19897620, 23213890, 26530160, 27856668, 34820835, 37142224, 39795240, 46427780, 55713336, 69641670, 79590480, 92855560, 111426672, 139283340, 185711120, 278566680, 557133360]

約数ペア:

[(1, 557133360), (2, 278566680), (3, 185711120), (4, 139283340), (5, 111426672), (6, 92855560), (7, 79590480), (8, 69641670), (10, 55713336), (12, 46427780), (14, 39795240), (15, 37142224), (16, 34820835), (20, 27856668), (21, 26530160), (24, 23213890), (28, 19897620), (30, 18571112), (35, 15918096), (40, 13928334), (42, 13265080), (48, 11606945), (56, 9948810), (60, 9285556), (70, 7959048), (80, 6964167), (84, 6632540), (105, 5306032), (112, 4974405), (120, 4642778), (140, 3979524), (168, 3316270), (210, 2653016), (240, 2321389), (280, 1989762), (336, 1658135), (401, 1389360), (420, 1326508), (560, 994881), (802, 694680), (827, 673680), (840, 663254), (1203, 463120), (1604, 347340), (1654, 336840), (1680, 331627), (2005, 277872), (2406, 231560), (2481, 224560), (2807, 198480), (3208, 173670), (3308, 168420), (4010, 138936), (4135, 134736), (4812, 115780), (4962, 112280), (5614, 99240), (5789, 96240), (6015, 92624), (6416, 86835), (6616, 84210), (8020, 69468), (8270, 67368), (8421, 66160), (9624, 57890), (9924, 56140), (11228, 49620), (11578, 48120), (12030, 46312), (12405, 44912), (13232, 42105), (14035, 39696), (16040, 34734), (16540, 33684), (16842, 33080), (17367, 32080), (19248, 28945), (19848, 28070), (22456, 24810), (23156, 24060)]