2208254160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1314437}}^1$

素因数の和:1314460

約数の個数: 80

約数和(自身を含む): 7823534976

約数和(自身を除く): 5615280816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1314437, 2628874, 3943311, 5257748, 6572185, 7886622, 9201059, 10515496, 13144370, 15773244, 18402118, 19716555, 21030992, 26288740, 27603177, 31546488, 36804236, 39433110, 46005295, 52577480, 55206354, 63092976, 73608472, 78866220, 92010590, 105154960, 110412708, 138015885, 147216944, 157732440, 184021180, 220825416, 276031770, 315464880, 368042360, 441650832, 552063540, 736084720, 1104127080, 2208254160]

約数ペア:

[(1, 2208254160), (2, 1104127080), (3, 736084720), (4, 552063540), (5, 441650832), (6, 368042360), (7, 315464880), (8, 276031770), (10, 220825416), (12, 184021180), (14, 157732440), (15, 147216944), (16, 138015885), (20, 110412708), (21, 105154960), (24, 92010590), (28, 78866220), (30, 73608472), (35, 63092976), (40, 55206354), (42, 52577480), (48, 46005295), (56, 39433110), (60, 36804236), (70, 31546488), (80, 27603177), (84, 26288740), (105, 21030992), (112, 19716555), (120, 18402118), (140, 15773244), (168, 13144370), (210, 10515496), (240, 9201059), (280, 7886622), (336, 6572185), (420, 5257748), (560, 3943311), (840, 2628874), (1680, 1314437)]