160684440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8317}}^1$

素因数の和:8361

約数の個数: 128

約数和(自身を含む): 574940160

約数和(自身を除く): 414255720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 8317, 9660, 16634, 19320, 24951, 33268, 41585, 49902, 58219, 66536, 83170, 99804, 116438, 124755, 166340, 174657, 191291, 199608, 232876, 249510, 291095, 332680, 349314, 382582, 465752, 499020, 573873, 582190, 698628, 765164, 873285, 956455, 998040, 1147746, 1164380, 1339037, 1397256, 1530328, 1746570, 1912910, 2295492, 2328760, 2678074, 2869365, 3493140, 3825820, 4017111, 4590984, 5356148, 5738730, 6695185, 6986280, 7651640, 8034222, 10712296, 11477460, 13390370, 16068444, 20085555, 22954920, 26780740, 32136888, 40171110, 53561480, 80342220, 160684440]

約数ペア:

[(1, 160684440), (2, 80342220), (3, 53561480), (4, 40171110), (5, 32136888), (6, 26780740), (7, 22954920), (8, 20085555), (10, 16068444), (12, 13390370), (14, 11477460), (15, 10712296), (20, 8034222), (21, 7651640), (23, 6986280), (24, 6695185), (28, 5738730), (30, 5356148), (35, 4590984), (40, 4017111), (42, 3825820), (46, 3493140), (56, 2869365), (60, 2678074), (69, 2328760), (70, 2295492), (84, 1912910), (92, 1746570), (105, 1530328), (115, 1397256), (120, 1339037), (138, 1164380), (140, 1147746), (161, 998040), (168, 956455), (184, 873285), (210, 765164), (230, 698628), (276, 582190), (280, 573873), (322, 499020), (345, 465752), (420, 382582), (460, 349314), (483, 332680), (552, 291095), (644, 249510), (690, 232876), (805, 199608), (840, 191291), (920, 174657), (966, 166340), (1288, 124755), (1380, 116438), (1610, 99804), (1932, 83170), (2415, 66536), (2760, 58219), (3220, 49902), (3864, 41585), (4830, 33268), (6440, 24951), (8317, 19320), (9660, 16634)]