8611448280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{16937}}^1$

素因数の和:17193

約数の個数: 128

約数和(自身を含む): 27317606400

約数和(自身を除く): 18706158120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 223, 228, 285, 380, 446, 456, 570, 669, 760, 892, 1115, 1140, 1338, 1784, 2230, 2280, 2676, 3345, 4237, 4460, 5352, 6690, 8474, 8920, 12711, 13380, 16937, 16948, 21185, 25422, 26760, 33874, 33896, 42370, 50811, 50844, 63555, 67748, 84685, 84740, 101622, 101688, 127110, 135496, 169370, 169480, 203244, 254055, 254220, 321803, 338740, 406488, 508110, 508440, 643606, 677480, 965409, 1016220, 1287212, 1609015, 1930818, 2032440, 2574424, 3218030, 3776951, 3861636, 4827045, 6436060, 7553902, 7723272, 9654090, 11330853, 12872120, 15107804, 18884755, 19308180, 22661706, 30215608, 37769510, 38616360, 45323412, 56654265, 71762069, 75539020, 90646824, 113308530, 143524138, 151078040, 215286207, 226617060, 287048276, 358810345, 430572414, 453234120, 574096552, 717620690, 861144828, 1076431035, 1435241380, 1722289656, 2152862070, 2870482760, 4305724140, 8611448280]

約数ペア:

[(1, 8611448280), (2, 4305724140), (3, 2870482760), (4, 2152862070), (5, 1722289656), (6, 1435241380), (8, 1076431035), (10, 861144828), (12, 717620690), (15, 574096552), (19, 453234120), (20, 430572414), (24, 358810345), (30, 287048276), (38, 226617060), (40, 215286207), (57, 151078040), (60, 143524138), (76, 113308530), (95, 90646824), (114, 75539020), (120, 71762069), (152, 56654265), (190, 45323412), (223, 38616360), (228, 37769510), (285, 30215608), (380, 22661706), (446, 19308180), (456, 18884755), (570, 15107804), (669, 12872120), (760, 11330853), (892, 9654090), (1115, 7723272), (1140, 7553902), (1338, 6436060), (1784, 4827045), (2230, 3861636), (2280, 3776951), (2676, 3218030), (3345, 2574424), (4237, 2032440), (4460, 1930818), (5352, 1609015), (6690, 1287212), (8474, 1016220), (8920, 965409), (12711, 677480), (13380, 643606), (16937, 508440), (16948, 508110), (21185, 406488), (25422, 338740), (26760, 321803), (33874, 254220), (33896, 254055), (42370, 203244), (50811, 169480), (50844, 169370), (63555, 135496), (67748, 127110), (84685, 101688), (84740, 101622)]