67380160

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 161428176

約数和(自身を除く): 94048016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1091, 1544, 1930, 2182, 3088, 3860, 4364, 5455, 6176, 7720, 8728, 10910, 12352, 15440, 17456, 21820, 30880, 34912, 43640, 61760, 69824, 87280, 174560, 210563, 349120, 421126, 842252, 1052815, 1684504, 2105630, 3369008, 4211260, 6738016, 8422520, 13476032, 16845040, 33690080, 67380160]

約数ペア:

[(1, 67380160), (2, 33690080), (4, 16845040), (5, 13476032), (8, 8422520), (10, 6738016), (16, 4211260), (20, 3369008), (32, 2105630), (40, 1684504), (64, 1052815), (80, 842252), (160, 421126), (193, 349120), (320, 210563), (386, 174560), (772, 87280), (965, 69824), (1091, 61760), (1544, 43640), (1930, 34912), (2182, 30880), (3088, 21820), (3860, 17456), (4364, 15440), (5455, 12352), (6176, 10910), (7720, 8728)]