267081120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 216

約数和(自身を含む): 946642788

約数和(自身を除く): 679561668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 193, 240, 248, 279, 288, 310, 360, 372, 386, 465, 480, 496, 558, 579, 620, 720, 744, 772, 930, 961, 965, 992, 1116, 1158, 1240, 1395, 1440, 1488, 1544, 1737, 1860, 1922, 1930, 2232, 2316, 2480, 2790, 2883, 2895, 2976, 3088, 3474, 3720, 3844, 3860, 4464, 4632, 4805, 4960, 5580, 5766, 5790, 5983, 6176, 6948, 7440, 7688, 7720, 8649, 8685, 8928, 9264, 9610, 11160, 11532, 11580, 11966, 13896, 14415, 14880, 15376, 15440, 17298, 17370, 17949, 18528, 19220, 22320, 23064, 23160, 23932, 27792, 28830, 29915, 30752, 30880, 34596, 34740, 35898, 38440, 43245, 44640, 46128, 46320, 47864, 53847, 55584, 57660, 59830, 69192, 69480, 71796, 76880, 86490, 89745, 92256, 92640, 95728, 107694, 115320, 119660, 138384, 138960, 143592, 153760, 172980, 179490, 185473, 191456, 215388, 230640, 239320, 269235, 276768, 277920, 287184, 345960, 358980, 370946, 430776, 461280, 478640, 538470, 556419, 574368, 691920, 717960, 741892, 861552, 927365, 957280, 1076940, 1112838, 1383840, 1435920, 1483784, 1669257, 1723104, 1854730, 2153880, 2225676, 2782095, 2871840, 2967568, 3338514, 3709460, 4307760, 4451352, 5564190, 5935136, 6677028, 7418920, 8346285, 8615520, 8902704, 11128380, 13354056, 14837840, 16692570, 17805408, 22256760, 26708112, 29675680, 33385140, 44513520, 53416224, 66770280, 89027040, 133540560, 267081120]

約数ペア:

[(1, 267081120), (2, 133540560), (3, 89027040), (4, 66770280), (5, 53416224), (6, 44513520), (8, 33385140), (9, 29675680), (10, 26708112), (12, 22256760), (15, 17805408), (16, 16692570), (18, 14837840), (20, 13354056), (24, 11128380), (30, 8902704), (31, 8615520), (32, 8346285), (36, 7418920), (40, 6677028), (45, 5935136), (48, 5564190), (60, 4451352), (62, 4307760), (72, 3709460), (80, 3338514), (90, 2967568), (93, 2871840), (96, 2782095), (120, 2225676), (124, 2153880), (144, 1854730), (155, 1723104), (160, 1669257), (180, 1483784), (186, 1435920), (193, 1383840), (240, 1112838), (248, 1076940), (279, 957280), (288, 927365), (310, 861552), (360, 741892), (372, 717960), (386, 691920), (465, 574368), (480, 556419), (496, 538470), (558, 478640), (579, 461280), (620, 430776), (720, 370946), (744, 358980), (772, 345960), (930, 287184), (961, 277920), (965, 276768), (992, 269235), (1116, 239320), (1158, 230640), (1240, 215388), (1395, 191456), (1440, 185473), (1488, 179490), (1544, 172980), (1737, 153760), (1860, 143592), (1922, 138960), (1930, 138384), (2232, 119660), (2316, 115320), (2480, 107694), (2790, 95728), (2883, 92640), (2895, 92256), (2976, 89745), (3088, 86490), (3474, 76880), (3720, 71796), (3844, 69480), (3860, 69192), (4464, 59830), (4632, 57660), (4805, 55584), (4960, 53847), (5580, 47864), (5766, 46320), (5790, 46128), (5983, 44640), (6176, 43245), (6948, 38440), (7440, 35898), (7688, 34740), (7720, 34596), (8649, 30880), (8685, 30752), (8928, 29915), (9264, 28830), (9610, 27792), (11160, 23932), (11532, 23160), (11580, 23064), (11966, 22320), (13896, 19220), (14415, 18528), (14880, 17949), (15376, 17370), (15440, 17298)]