2597449920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208129}}^1$

素因数の和:208162

約数の個数: 112

約数和(自身を含む): 8881323360

約数和(自身を除く): 6283873440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 208129, 416258, 624387, 832516, 1040645, 1248774, 1665032, 2081290, 2497548, 2705677, 3121935, 3330064, 4162580, 4995096, 5411354, 6243870, 6660128, 8117031, 8325160, 9990192, 10822708, 12487740, 13320256, 13528385, 16234062, 16650320, 19980384, 21645416, 24975480, 27056770, 32468124, 33300640, 39960768, 40585155, 43290832, 49950960, 54113540, 64936248, 66601280, 81170310, 86581664, 99901920, 108227080, 129872496, 162340620, 173163328, 199803840, 216454160, 259744992, 324681240, 432908320, 519489984, 649362480, 865816640, 1298724960, 2597449920]

約数ペア:

[(1, 2597449920), (2, 1298724960), (3, 865816640), (4, 649362480), (5, 519489984), (6, 432908320), (8, 324681240), (10, 259744992), (12, 216454160), (13, 199803840), (15, 173163328), (16, 162340620), (20, 129872496), (24, 108227080), (26, 99901920), (30, 86581664), (32, 81170310), (39, 66601280), (40, 64936248), (48, 54113540), (52, 49950960), (60, 43290832), (64, 40585155), (65, 39960768), (78, 33300640), (80, 32468124), (96, 27056770), (104, 24975480), (120, 21645416), (130, 19980384), (156, 16650320), (160, 16234062), (192, 13528385), (195, 13320256), (208, 12487740), (240, 10822708), (260, 9990192), (312, 8325160), (320, 8117031), (390, 6660128), (416, 6243870), (480, 5411354), (520, 4995096), (624, 4162580), (780, 3330064), (832, 3121935), (960, 2705677), (1040, 2497548), (1248, 2081290), (1560, 1665032), (2080, 1248774), (2496, 1040645), (3120, 832516), (4160, 624387), (6240, 416258), (12480, 208129)]