57432760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 109492040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 643, 770, 812, 1015, 1160, 1276, 1286, 1540, 1595, 1624, 2030, 2233, 2552, 2572, 3080, 3190, 3215, 4060, 4466, 4501, 5144, 6380, 6430, 7073, 8120, 8932, 9002, 11165, 12760, 12860, 14146, 17864, 18004, 18647, 22330, 22505, 25720, 28292, 35365, 36008, 37294, 44660, 45010, 49511, 56584, 70730, 74588, 89320, 90020, 93235, 99022, 130529, 141460, 149176, 180040, 186470, 198044, 205117, 247555, 261058, 282920, 372940, 396088, 410234, 495110, 522116, 652645, 745880, 820468, 990220, 1025585, 1044232, 1305290, 1435819, 1640936, 1980440, 2051170, 2610580, 2871638, 4102340, 5221160, 5743276, 7179095, 8204680, 11486552, 14358190, 28716380, 57432760]

約数ペア:

[(1, 57432760), (2, 28716380), (4, 14358190), (5, 11486552), (7, 8204680), (8, 7179095), (10, 5743276), (11, 5221160), (14, 4102340), (20, 2871638), (22, 2610580), (28, 2051170), (29, 1980440), (35, 1640936), (40, 1435819), (44, 1305290), (55, 1044232), (56, 1025585), (58, 990220), (70, 820468), (77, 745880), (88, 652645), (110, 522116), (116, 495110), (140, 410234), (145, 396088), (154, 372940), (203, 282920), (220, 261058), (232, 247555), (280, 205117), (290, 198044), (308, 186470), (319, 180040), (385, 149176), (406, 141460), (440, 130529), (580, 99022), (616, 93235), (638, 90020), (643, 89320), (770, 74588), (812, 70730), (1015, 56584), (1160, 49511), (1276, 45010), (1286, 44660), (1540, 37294), (1595, 36008), (1624, 35365), (2030, 28292), (2233, 25720), (2552, 22505), (2572, 22330), (3080, 18647), (3190, 18004), (3215, 17864), (4060, 14146), (4466, 12860), (4501, 12760), (5144, 11165), (6380, 9002), (6430, 8932), (7073, 8120)]