2628625440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{782329}}^1$

素因数の和:782354

約数の個数: 96

約数和(自身を含む): 9463063680

約数和(自身を除く): 6834438240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 782329, 1564658, 2346987, 3129316, 3911645, 4693974, 5476303, 6258632, 7823290, 9387948, 10952606, 11734935, 12517264, 15646580, 16428909, 18775896, 21905212, 23469870, 25034528, 27381515, 31293160, 32857818, 37551792, 43810424, 46939740, 54763030, 62586320, 65715636, 75103584, 82144545, 87620848, 93879480, 109526060, 125172640, 131431272, 164289090, 175241696, 187758960, 219052120, 262862544, 328578180, 375517920, 438104240, 525725088, 657156360, 876208480, 1314312720, 2628625440]

約数ペア:

[(1, 2628625440), (2, 1314312720), (3, 876208480), (4, 657156360), (5, 525725088), (6, 438104240), (7, 375517920), (8, 328578180), (10, 262862544), (12, 219052120), (14, 187758960), (15, 175241696), (16, 164289090), (20, 131431272), (21, 125172640), (24, 109526060), (28, 93879480), (30, 87620848), (32, 82144545), (35, 75103584), (40, 65715636), (42, 62586320), (48, 54763030), (56, 46939740), (60, 43810424), (70, 37551792), (80, 32857818), (84, 31293160), (96, 27381515), (105, 25034528), (112, 23469870), (120, 21905212), (140, 18775896), (160, 16428909), (168, 15646580), (210, 12517264), (224, 11734935), (240, 10952606), (280, 9387948), (336, 7823290), (420, 6258632), (480, 5476303), (560, 4693974), (672, 3911645), (840, 3129316), (1120, 2346987), (1680, 1564658), (3360, 782329)]