131744160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 452874240

約数和(自身を除く): 321130080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 479, 480, 573, 720, 764, 955, 958, 1146, 1437, 1440, 1528, 1719, 1910, 1916, 2292, 2395, 2865, 2874, 3056, 3438, 3820, 3832, 4311, 4584, 4790, 5730, 5748, 6112, 6876, 7185, 7640, 7664, 8595, 8622, 9168, 9580, 11460, 11496, 13752, 14370, 15280, 15328, 17190, 17244, 18336, 19160, 21555, 22920, 22992, 27504, 28740, 30560, 34380, 34488, 38320, 43110, 45840, 45984, 55008, 57480, 68760, 68976, 76640, 86220, 91489, 91680, 114960, 137520, 137952, 172440, 182978, 229920, 274467, 275040, 344880, 365956, 457445, 548934, 689760, 731912, 823401, 914890, 1097868, 1372335, 1463824, 1646802, 1829780, 2195736, 2744670, 2927648, 3293604, 3659560, 4117005, 4391472, 5489340, 6587208, 7319120, 8234010, 8782944, 10978680, 13174416, 14638240, 16468020, 21957360, 26348832, 32936040, 43914720, 65872080, 131744160]

約数ペア:

[(1, 131744160), (2, 65872080), (3, 43914720), (4, 32936040), (5, 26348832), (6, 21957360), (8, 16468020), (9, 14638240), (10, 13174416), (12, 10978680), (15, 8782944), (16, 8234010), (18, 7319120), (20, 6587208), (24, 5489340), (30, 4391472), (32, 4117005), (36, 3659560), (40, 3293604), (45, 2927648), (48, 2744670), (60, 2195736), (72, 1829780), (80, 1646802), (90, 1463824), (96, 1372335), (120, 1097868), (144, 914890), (160, 823401), (180, 731912), (191, 689760), (240, 548934), (288, 457445), (360, 365956), (382, 344880), (479, 275040), (480, 274467), (573, 229920), (720, 182978), (764, 172440), (955, 137952), (958, 137520), (1146, 114960), (1437, 91680), (1440, 91489), (1528, 86220), (1719, 76640), (1910, 68976), (1916, 68760), (2292, 57480), (2395, 55008), (2865, 45984), (2874, 45840), (3056, 43110), (3438, 38320), (3820, 34488), (3832, 34380), (4311, 30560), (4584, 28740), (4790, 27504), (5730, 22992), (5748, 22920), (6112, 21555), (6876, 19160), (7185, 18336), (7640, 17244), (7664, 17190), (8595, 15328), (8622, 15280), (9168, 14370), (9580, 13752), (11460, 11496)]