15857551080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{57731}}^1$

素因数の和:57864

約数の個数: 192

約数和(自身を含む): 59440867200

約数和(自身を除く): 43583316120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 504, 545, 630, 654, 763, 840, 872, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 2520, 2616, 3052, 3270, 3815, 3924, 4360, 4578, 4905, 6104, 6540, 6867, 7630, 7848, 9156, 9810, 11445, 13080, 13734, 15260, 18312, 19620, 22890, 27468, 30520, 34335, 39240, 45780, 54936, 57731, 68670, 91560, 115462, 137340, 173193, 230924, 274680, 288655, 346386, 404117, 461848, 519579, 577310, 692772, 808234, 865965, 1039158, 1154620, 1212351, 1385544, 1616468, 1731930, 2020585, 2078316, 2309240, 2424702, 2597895, 3232936, 3463860, 3637053, 4041170, 4156632, 4849404, 5195790, 6061755, 6292679, 6927720, 7274106, 8082340, 9698808, 10391580, 12123510, 12585358, 14548212, 16164680, 18185265, 18878037, 20783160, 24247020, 25170716, 29096424, 31463395, 36370530, 37756074, 44048753, 48494040, 50341432, 56634111, 62926790, 72741060, 75512148, 88097506, 94390185, 113268222, 125853580, 132146259, 145482120, 151024296, 176195012, 188780370, 220243765, 226536444, 251707160, 264292518, 283170555, 352390024, 377560740, 396438777, 440487530, 453072888, 528585036, 566341110, 660731295, 755121480, 792877554, 880975060, 1057170072, 1132682220, 1321462590, 1585755108, 1761950120, 1982193885, 2265364440, 2642925180, 3171510216, 3964387770, 5285850360, 7928775540, 15857551080]

約数ペア:

[(1, 15857551080), (2, 7928775540), (3, 5285850360), (4, 3964387770), (5, 3171510216), (6, 2642925180), (7, 2265364440), (8, 1982193885), (9, 1761950120), (10, 1585755108), (12, 1321462590), (14, 1132682220), (15, 1057170072), (18, 880975060), (20, 792877554), (21, 755121480), (24, 660731295), (28, 566341110), (30, 528585036), (35, 453072888), (36, 440487530), (40, 396438777), (42, 377560740), (45, 352390024), (56, 283170555), (60, 264292518), (63, 251707160), (70, 226536444), (72, 220243765), (84, 188780370), (90, 176195012), (105, 151024296), (109, 145482120), (120, 132146259), (126, 125853580), (140, 113268222), (168, 94390185), (180, 88097506), (210, 75512148), (218, 72741060), (252, 62926790), (280, 56634111), (315, 50341432), (327, 48494040), (360, 44048753), (420, 37756074), (436, 36370530), (504, 31463395), (545, 29096424), (630, 25170716), (654, 24247020), (763, 20783160), (840, 18878037), (872, 18185265), (981, 16164680), (1090, 14548212), (1260, 12585358), (1308, 12123510), (1526, 10391580), (1635, 9698808), (1962, 8082340), (2180, 7274106), (2289, 6927720), (2520, 6292679), (2616, 6061755), (3052, 5195790), (3270, 4849404), (3815, 4156632), (3924, 4041170), (4360, 3637053), (4578, 3463860), (4905, 3232936), (6104, 2597895), (6540, 2424702), (6867, 2309240), (7630, 2078316), (7848, 2020585), (9156, 1731930), (9810, 1616468), (11445, 1385544), (13080, 1212351), (13734, 1154620), (15260, 1039158), (18312, 865965), (19620, 808234), (22890, 692772), (27468, 577310), (30520, 519579), (34335, 461848), (39240, 404117), (45780, 346386), (54936, 288655), (57731, 274680), (68670, 230924), (91560, 173193), (115462, 137340)]