266247360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 168

約数和(自身を含む): 922446720

約数和(自身を除く): 656199360

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 193, 240, 288, 320, 360, 386, 479, 480, 576, 579, 720, 772, 958, 960, 965, 1158, 1437, 1440, 1544, 1737, 1916, 1930, 2316, 2395, 2874, 2880, 2895, 3088, 3474, 3832, 3860, 4311, 4632, 4790, 5748, 5790, 6176, 6948, 7185, 7664, 7720, 8622, 8685, 9264, 9580, 11496, 11580, 12352, 13896, 14370, 15328, 15440, 17244, 17370, 18528, 19160, 21555, 22992, 23160, 27792, 28740, 30656, 30880, 34488, 34740, 37056, 38320, 43110, 45984, 46320, 55584, 57480, 61760, 68976, 69480, 76640, 86220, 91968, 92447, 92640, 111168, 114960, 137952, 138960, 153280, 172440, 184894, 185280, 229920, 275904, 277341, 277920, 344880, 369788, 459840, 462235, 554682, 555840, 689760, 739576, 832023, 924470, 1109364, 1379520, 1386705, 1479152, 1664046, 1848940, 2218728, 2773410, 2958304, 3328092, 3697880, 4160115, 4437456, 5546820, 5916608, 6656184, 7395760, 8320230, 8874912, 11093640, 13312368, 14791520, 16640460, 17749824, 22187280, 26624736, 29583040, 33280920, 44374560, 53249472, 66561840, 88749120, 133123680, 266247360]

約数ペア:

[(1, 266247360), (2, 133123680), (3, 88749120), (4, 66561840), (5, 53249472), (6, 44374560), (8, 33280920), (9, 29583040), (10, 26624736), (12, 22187280), (15, 17749824), (16, 16640460), (18, 14791520), (20, 13312368), (24, 11093640), (30, 8874912), (32, 8320230), (36, 7395760), (40, 6656184), (45, 5916608), (48, 5546820), (60, 4437456), (64, 4160115), (72, 3697880), (80, 3328092), (90, 2958304), (96, 2773410), (120, 2218728), (144, 1848940), (160, 1664046), (180, 1479152), (192, 1386705), (193, 1379520), (240, 1109364), (288, 924470), (320, 832023), (360, 739576), (386, 689760), (479, 555840), (480, 554682), (576, 462235), (579, 459840), (720, 369788), (772, 344880), (958, 277920), (960, 277341), (965, 275904), (1158, 229920), (1437, 185280), (1440, 184894), (1544, 172440), (1737, 153280), (1916, 138960), (1930, 137952), (2316, 114960), (2395, 111168), (2874, 92640), (2880, 92447), (2895, 91968), (3088, 86220), (3474, 76640), (3832, 69480), (3860, 68976), (4311, 61760), (4632, 57480), (4790, 55584), (5748, 46320), (5790, 45984), (6176, 43110), (6948, 38320), (7185, 37056), (7664, 34740), (7720, 34488), (8622, 30880), (8685, 30656), (9264, 28740), (9580, 27792), (11496, 23160), (11580, 22992), (12352, 21555), (13896, 19160), (14370, 18528), (15328, 17370), (15440, 17244)]