141862720

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2297}}^1$

素因数の和:2507

約数の個数: 56

約数和(自身を含む): 339708744

約数和(自身を除く): 197846024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 2297, 3088, 3860, 4594, 6176, 7720, 9188, 11485, 12352, 15440, 18376, 22970, 30880, 36752, 45940, 61760, 73504, 91880, 147008, 183760, 367520, 443321, 735040, 886642, 1773284, 2216605, 3546568, 4433210, 7093136, 8866420, 14186272, 17732840, 28372544, 35465680, 70931360, 141862720]

約数ペア:

[(1, 141862720), (2, 70931360), (4, 35465680), (5, 28372544), (8, 17732840), (10, 14186272), (16, 8866420), (20, 7093136), (32, 4433210), (40, 3546568), (64, 2216605), (80, 1773284), (160, 886642), (193, 735040), (320, 443321), (386, 367520), (772, 183760), (965, 147008), (1544, 91880), (1930, 73504), (2297, 61760), (3088, 45940), (3860, 36752), (4594, 30880), (6176, 22970), (7720, 18376), (9188, 15440), (11485, 12352)]