2016235620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1600187}}^1$

素因数の和:1600209

約数の個数: 72

約数和(自身を含む): 6989621184

約数和(自身を除く): 4973385564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1600187, 3200374, 4800561, 6400748, 8000935, 9601122, 11201309, 14401683, 16001870, 19202244, 22402618, 24002805, 28803366, 32003740, 33603927, 44805236, 48005610, 56006545, 57606732, 67207854, 72008415, 96011220, 100811781, 112013090, 134415708, 144016830, 168019635, 201623562, 224026180, 288033660, 336039270, 403247124, 504058905, 672078540, 1008117810, 2016235620]

約数ペア:

[(1, 2016235620), (2, 1008117810), (3, 672078540), (4, 504058905), (5, 403247124), (6, 336039270), (7, 288033660), (9, 224026180), (10, 201623562), (12, 168019635), (14, 144016830), (15, 134415708), (18, 112013090), (20, 100811781), (21, 96011220), (28, 72008415), (30, 67207854), (35, 57606732), (36, 56006545), (42, 48005610), (45, 44805236), (60, 33603927), (63, 32003740), (70, 28803366), (84, 24002805), (90, 22402618), (105, 19202244), (126, 16001870), (140, 14401683), (180, 11201309), (210, 9601122), (252, 8000935), (315, 6400748), (420, 4800561), (630, 3200374), (1260, 1600187)]