180931968

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 224

約数和(自身を含む): 619862160

約数和(自身を除く): 438930192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 277, 288, 324, 336, 378, 384, 432, 448, 486, 504, 554, 567, 576, 648, 672, 729, 756, 831, 864, 896, 972, 1008, 1108, 1134, 1152, 1296, 1344, 1458, 1512, 1662, 1701, 1728, 1939, 1944, 2016, 2216, 2268, 2493, 2592, 2688, 2916, 3024, 3324, 3402, 3456, 3878, 3888, 4032, 4432, 4536, 4986, 5103, 5184, 5817, 5832, 6048, 6648, 6804, 7479, 7756, 7776, 8064, 8864, 9072, 9972, 10206, 10368, 11634, 11664, 12096, 13296, 13608, 14958, 15512, 15552, 17451, 17728, 18144, 19944, 20412, 22437, 23268, 23328, 24192, 26592, 27216, 29916, 31024, 31104, 34902, 35456, 36288, 39888, 40824, 44874, 46536, 46656, 52353, 53184, 54432, 59832, 62048, 67311, 69804, 72576, 79776, 81648, 89748, 93072, 93312, 104706, 106368, 108864, 119664, 124096, 134622, 139608, 157059, 159552, 163296, 179496, 186144, 201933, 209412, 217728, 239328, 248192, 269244, 279216, 314118, 319104, 326592, 358992, 372288, 403866, 418824, 471177, 478656, 538488, 558432, 628236, 653184, 717984, 744576, 807732, 837648, 942354, 957312, 1076976, 1116864, 1256472, 1413531, 1435968, 1615464, 1675296, 1884708, 2153952, 2233728, 2512944, 2827062, 2871936, 3230928, 3350592, 3769416, 4307904, 5025888, 5654124, 6461856, 6701184, 7538832, 8615808, 10051776, 11308248, 12923712, 15077664, 20103552, 22616496, 25847424, 30155328, 45232992, 60310656, 90465984, 180931968]

約数ペア:

[(1, 180931968), (2, 90465984), (3, 60310656), (4, 45232992), (6, 30155328), (7, 25847424), (8, 22616496), (9, 20103552), (12, 15077664), (14, 12923712), (16, 11308248), (18, 10051776), (21, 8615808), (24, 7538832), (27, 6701184), (28, 6461856), (32, 5654124), (36, 5025888), (42, 4307904), (48, 3769416), (54, 3350592), (56, 3230928), (63, 2871936), (64, 2827062), (72, 2512944), (81, 2233728), (84, 2153952), (96, 1884708), (108, 1675296), (112, 1615464), (126, 1435968), (128, 1413531), (144, 1256472), (162, 1116864), (168, 1076976), (189, 957312), (192, 942354), (216, 837648), (224, 807732), (243, 744576), (252, 717984), (277, 653184), (288, 628236), (324, 558432), (336, 538488), (378, 478656), (384, 471177), (432, 418824), (448, 403866), (486, 372288), (504, 358992), (554, 326592), (567, 319104), (576, 314118), (648, 279216), (672, 269244), (729, 248192), (756, 239328), (831, 217728), (864, 209412), (896, 201933), (972, 186144), (1008, 179496), (1108, 163296), (1134, 159552), (1152, 157059), (1296, 139608), (1344, 134622), (1458, 124096), (1512, 119664), (1662, 108864), (1701, 106368), (1728, 104706), (1939, 93312), (1944, 93072), (2016, 89748), (2216, 81648), (2268, 79776), (2493, 72576), (2592, 69804), (2688, 67311), (2916, 62048), (3024, 59832), (3324, 54432), (3402, 53184), (3456, 52353), (3878, 46656), (3888, 46536), (4032, 44874), (4432, 40824), (4536, 39888), (4986, 36288), (5103, 35456), (5184, 34902), (5817, 31104), (5832, 31024), (6048, 29916), (6648, 27216), (6804, 26592), (7479, 24192), (7756, 23328), (7776, 23268), (8064, 22437), (8864, 20412), (9072, 19944), (9972, 18144), (10206, 17728), (10368, 17451), (11634, 15552), (11664, 15512), (12096, 14958), (13296, 13608)]