57838440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 193881600

約数和(自身を除く): 136043160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1019, 1032, 1290, 1320, 1419, 1720, 1892, 2038, 2365, 2580, 2838, 3057, 3784, 4076, 4730, 5095, 5160, 5676, 6114, 7095, 8152, 9460, 10190, 11209, 11352, 12228, 14190, 15285, 18920, 20380, 22418, 24456, 28380, 30570, 33627, 40760, 43817, 44836, 56045, 56760, 61140, 67254, 87634, 89672, 112090, 122280, 131451, 134508, 168135, 175268, 219085, 224180, 262902, 269016, 336270, 350536, 438170, 448360, 481987, 525804, 657255, 672540, 876340, 963974, 1051608, 1314510, 1345080, 1445961, 1752680, 1927948, 2409935, 2629020, 2891922, 3855896, 4819870, 5258040, 5783844, 7229805, 9639740, 11567688, 14459610, 19279480, 28919220, 57838440]

約数ペア:

[(1, 57838440), (2, 28919220), (3, 19279480), (4, 14459610), (5, 11567688), (6, 9639740), (8, 7229805), (10, 5783844), (11, 5258040), (12, 4819870), (15, 3855896), (20, 2891922), (22, 2629020), (24, 2409935), (30, 1927948), (33, 1752680), (40, 1445961), (43, 1345080), (44, 1314510), (55, 1051608), (60, 963974), (66, 876340), (86, 672540), (88, 657255), (110, 525804), (120, 481987), (129, 448360), (132, 438170), (165, 350536), (172, 336270), (215, 269016), (220, 262902), (258, 224180), (264, 219085), (330, 175268), (344, 168135), (430, 134508), (440, 131451), (473, 122280), (516, 112090), (645, 89672), (660, 87634), (860, 67254), (946, 61140), (1019, 56760), (1032, 56045), (1290, 44836), (1320, 43817), (1419, 40760), (1720, 33627), (1892, 30570), (2038, 28380), (2365, 24456), (2580, 22418), (2838, 20380), (3057, 18920), (3784, 15285), (4076, 14190), (4730, 12228), (5095, 11352), (5160, 11209), (5676, 10190), (6114, 9460), (7095, 8152)]