201696960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{210101}}^1$

素因数の和:210121

約数の個数: 56

約数和(自身を含む): 640390896

約数和(自身を除く): 438693936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 210101, 420202, 630303, 840404, 1050505, 1260606, 1680808, 2101010, 2521212, 3151515, 3361616, 4202020, 5042424, 6303030, 6723232, 8404040, 10084848, 12606060, 13446464, 16808080, 20169696, 25212120, 33616160, 40339392, 50424240, 67232320, 100848480, 201696960]

約数ペア:

[(1, 201696960), (2, 100848480), (3, 67232320), (4, 50424240), (5, 40339392), (6, 33616160), (8, 25212120), (10, 20169696), (12, 16808080), (15, 13446464), (16, 12606060), (20, 10084848), (24, 8404040), (30, 6723232), (32, 6303030), (40, 5042424), (48, 4202020), (60, 3361616), (64, 3151515), (80, 2521212), (96, 2101010), (120, 1680808), (160, 1260606), (192, 1050505), (240, 840404), (320, 630303), (480, 420202), (960, 210101)]