67256640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 252

約数和(自身を含む): 255594612

約数和(自身を除く): 188337972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 193, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 386, 396, 440, 480, 484, 495, 528, 576, 579, 605, 660, 704, 720, 726, 772, 792, 880, 960, 965, 968, 990, 1056, 1089, 1158, 1210, 1320, 1440, 1452, 1544, 1584, 1737, 1760, 1815, 1930, 1936, 1980, 2112, 2123, 2178, 2316, 2420, 2640, 2880, 2895, 2904, 3088, 3168, 3474, 3520, 3630, 3860, 3872, 3960, 4246, 4356, 4632, 4840, 5280, 5445, 5790, 5808, 6176, 6336, 6369, 6948, 7260, 7720, 7744, 7920, 8492, 8685, 8712, 9264, 9680, 10560, 10615, 10890, 11580, 11616, 12352, 12738, 13896, 14520, 15440, 15840, 16984, 17370, 17424, 18528, 19107, 19360, 21230, 21780, 23160, 23232, 23353, 25476, 27792, 29040, 30880, 31680, 31845, 33968, 34740, 34848, 37056, 38214, 38720, 42460, 43560, 46320, 46706, 50952, 55584, 58080, 61760, 63690, 67936, 69480, 69696, 70059, 76428, 84920, 87120, 92640, 93412, 95535, 101904, 111168, 116160, 116765, 127380, 135872, 138960, 140118, 152856, 169840, 174240, 185280, 186824, 191070, 203808, 210177, 233530, 254760, 277920, 280236, 305712, 339680, 348480, 350295, 373648, 382140, 407616, 420354, 467060, 509520, 555840, 560472, 611424, 679360, 700590, 747296, 764280, 840708, 934120, 1019040, 1050885, 1120944, 1222848, 1401180, 1494592, 1528560, 1681416, 1868240, 2038080, 2101770, 2241888, 2802360, 3057120, 3362832, 3736480, 4203540, 4483776, 5604720, 6114240, 6725664, 7472960, 8407080, 11209440, 13451328, 16814160, 22418880, 33628320, 67256640]

約数ペア:

[(1, 67256640), (2, 33628320), (3, 22418880), (4, 16814160), (5, 13451328), (6, 11209440), (8, 8407080), (9, 7472960), (10, 6725664), (11, 6114240), (12, 5604720), (15, 4483776), (16, 4203540), (18, 3736480), (20, 3362832), (22, 3057120), (24, 2802360), (30, 2241888), (32, 2101770), (33, 2038080), (36, 1868240), (40, 1681416), (44, 1528560), (45, 1494592), (48, 1401180), (55, 1222848), (60, 1120944), (64, 1050885), (66, 1019040), (72, 934120), (80, 840708), (88, 764280), (90, 747296), (96, 700590), (99, 679360), (110, 611424), (120, 560472), (121, 555840), (132, 509520), (144, 467060), (160, 420354), (165, 407616), (176, 382140), (180, 373648), (192, 350295), (193, 348480), (198, 339680), (220, 305712), (240, 280236), (242, 277920), (264, 254760), (288, 233530), (320, 210177), (330, 203808), (352, 191070), (360, 186824), (363, 185280), (386, 174240), (396, 169840), (440, 152856), (480, 140118), (484, 138960), (495, 135872), (528, 127380), (576, 116765), (579, 116160), (605, 111168), (660, 101904), (704, 95535), (720, 93412), (726, 92640), (772, 87120), (792, 84920), (880, 76428), (960, 70059), (965, 69696), (968, 69480), (990, 67936), (1056, 63690), (1089, 61760), (1158, 58080), (1210, 55584), (1320, 50952), (1440, 46706), (1452, 46320), (1544, 43560), (1584, 42460), (1737, 38720), (1760, 38214), (1815, 37056), (1930, 34848), (1936, 34740), (1980, 33968), (2112, 31845), (2123, 31680), (2178, 30880), (2316, 29040), (2420, 27792), (2640, 25476), (2880, 23353), (2895, 23232), (2904, 23160), (3088, 21780), (3168, 21230), (3474, 19360), (3520, 19107), (3630, 18528), (3860, 17424), (3872, 17370), (3960, 16984), (4246, 15840), (4356, 15440), (4632, 14520), (4840, 13896), (5280, 12738), (5445, 12352), (5790, 11616), (5808, 11580), (6176, 10890), (6336, 10615), (6369, 10560), (6948, 9680), (7260, 9264), (7720, 8712), (7744, 8685), (7920, 8492)]