10187900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{309851}}^1$

素因数の和:310004

約数の個数: 80

約数和(自身を含む): 31813124544

約数和(自身を除く): 21625223664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 16440, 32880, 309851, 619702, 929553, 1239404, 1549255, 1859106, 2478808, 3098510, 3718212, 4647765, 4957616, 6197020, 7436424, 9295530, 12394040, 14872848, 18591060, 24788080, 37182120, 42449587, 74364240, 84899174, 127348761, 169798348, 212247935, 254697522, 339596696, 424495870, 509395044, 636743805, 679193392, 848991740, 1018790088, 1273487610, 1697983480, 2037580176, 2546975220, 3395966960, 5093950440, 10187900880]

約数ペア:

[(1, 10187900880), (2, 5093950440), (3, 3395966960), (4, 2546975220), (5, 2037580176), (6, 1697983480), (8, 1273487610), (10, 1018790088), (12, 848991740), (15, 679193392), (16, 636743805), (20, 509395044), (24, 424495870), (30, 339596696), (40, 254697522), (48, 212247935), (60, 169798348), (80, 127348761), (120, 84899174), (137, 74364240), (240, 42449587), (274, 37182120), (411, 24788080), (548, 18591060), (685, 14872848), (822, 12394040), (1096, 9295530), (1370, 7436424), (1644, 6197020), (2055, 4957616), (2192, 4647765), (2740, 3718212), (3288, 3098510), (4110, 2478808), (5480, 1859106), (6576, 1549255), (8220, 1239404), (10960, 929553), (16440, 619702), (32880, 309851)]