197887920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1429}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 614945760

約数和(自身を除く): 417057840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 577, 1154, 1429, 1731, 2308, 2858, 2885, 3462, 4287, 4616, 5716, 5770, 6924, 7145, 8574, 8655, 9232, 11432, 11540, 13848, 14290, 17148, 17310, 21435, 22864, 23080, 27696, 28580, 34296, 34620, 42870, 46160, 57160, 68592, 69240, 85740, 114320, 138480, 171480, 342960, 824533, 1649066, 2473599, 3298132, 4122665, 4947198, 6596264, 8245330, 9894396, 12367995, 13192528, 16490660, 19788792, 24735990, 32981320, 39577584, 49471980, 65962640, 98943960, 197887920]

約数ペア:

[(1, 197887920), (2, 98943960), (3, 65962640), (4, 49471980), (5, 39577584), (6, 32981320), (8, 24735990), (10, 19788792), (12, 16490660), (15, 13192528), (16, 12367995), (20, 9894396), (24, 8245330), (30, 6596264), (40, 4947198), (48, 4122665), (60, 3298132), (80, 2473599), (120, 1649066), (240, 824533), (577, 342960), (1154, 171480), (1429, 138480), (1731, 114320), (2308, 85740), (2858, 69240), (2885, 68592), (3462, 57160), (4287, 46160), (4616, 42870), (5716, 34620), (5770, 34296), (6924, 28580), (7145, 27696), (8574, 23080), (8655, 22864), (9232, 21435), (11432, 17310), (11540, 17148), (13848, 14290)]