80456213460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{558491}}^1$

素因数の和:558531

約数の個数: 120

約数和(自身を含む): 262808463456

約数和(自身を除く): 182352249996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2401, 2940, 3430, 4116, 4802, 5145, 6860, 7203, 9604, 10290, 12005, 14406, 20580, 24010, 28812, 36015, 48020, 72030, 144060, 558491, 1116982, 1675473, 2233964, 2792455, 3350946, 3909437, 5584910, 6701892, 7818874, 8377365, 11169820, 11728311, 15637748, 16754730, 19547185, 23456622, 27366059, 33509460, 39094370, 46913244, 54732118, 58641555, 78188740, 82098177, 109464236, 117283110, 136830295, 164196354, 191562413, 234566220, 273660590, 328392708, 383124826, 410490885, 547321180, 574687239, 766249652, 820981770, 957812065, 1149374478, 1340936891, 1641963540, 1915624130, 2298748956, 2681873782, 2873436195, 3831248260, 4022810673, 5363747564, 5746872390, 6704684455, 8045621346, 11493744780, 13409368910, 16091242692, 20114053365, 26818737820, 40228106730, 80456213460]

約数ペア:

[(1, 80456213460), (2, 40228106730), (3, 26818737820), (4, 20114053365), (5, 16091242692), (6, 13409368910), (7, 11493744780), (10, 8045621346), (12, 6704684455), (14, 5746872390), (15, 5363747564), (20, 4022810673), (21, 3831248260), (28, 2873436195), (30, 2681873782), (35, 2298748956), (42, 1915624130), (49, 1641963540), (60, 1340936891), (70, 1149374478), (84, 957812065), (98, 820981770), (105, 766249652), (140, 574687239), (147, 547321180), (196, 410490885), (210, 383124826), (245, 328392708), (294, 273660590), (343, 234566220), (420, 191562413), (490, 164196354), (588, 136830295), (686, 117283110), (735, 109464236), (980, 82098177), (1029, 78188740), (1372, 58641555), (1470, 54732118), (1715, 46913244), (2058, 39094370), (2401, 33509460), (2940, 27366059), (3430, 23456622), (4116, 19547185), (4802, 16754730), (5145, 15637748), (6860, 11728311), (7203, 11169820), (9604, 8377365), (10290, 7818874), (12005, 6701892), (14406, 5584910), (20580, 3909437), (24010, 3350946), (28812, 2792455), (36015, 2233964), (48020, 1675473), (72030, 1116982), (144060, 558491)]