126792640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 112

約数和(自身を含む): 336682080

約数和(自身を除く): 209889440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1051, 1160, 1508, 1856, 1885, 2080, 2102, 2320, 3016, 3770, 4160, 4204, 4640, 5255, 6032, 7540, 8408, 9280, 10510, 12064, 13663, 15080, 16816, 21020, 24128, 27326, 30160, 30479, 33632, 42040, 54652, 60320, 60958, 67264, 68315, 84080, 109304, 120640, 121916, 136630, 152395, 168160, 218608, 243832, 273260, 304790, 336320, 396227, 437216, 487664, 546520, 609580, 792454, 874432, 975328, 1093040, 1219160, 1584908, 1950656, 1981135, 2186080, 2438320, 3169816, 3962270, 4372160, 4876640, 6339632, 7924540, 9753280, 12679264, 15849080, 25358528, 31698160, 63396320, 126792640]

約数ペア:

[(1, 126792640), (2, 63396320), (4, 31698160), (5, 25358528), (8, 15849080), (10, 12679264), (13, 9753280), (16, 7924540), (20, 6339632), (26, 4876640), (29, 4372160), (32, 3962270), (40, 3169816), (52, 2438320), (58, 2186080), (64, 1981135), (65, 1950656), (80, 1584908), (104, 1219160), (116, 1093040), (130, 975328), (145, 874432), (160, 792454), (208, 609580), (232, 546520), (260, 487664), (290, 437216), (320, 396227), (377, 336320), (416, 304790), (464, 273260), (520, 243832), (580, 218608), (754, 168160), (832, 152395), (928, 136630), (1040, 121916), (1051, 120640), (1160, 109304), (1508, 84080), (1856, 68315), (1885, 67264), (2080, 60958), (2102, 60320), (2320, 54652), (3016, 42040), (3770, 33632), (4160, 30479), (4204, 30160), (4640, 27326), (5255, 24128), (6032, 21020), (7540, 16816), (8408, 15080), (9280, 13663), (10510, 12064)]