320350464

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2242

約数の個数: 180

約数和(自身を含む): 1092182784

約数和(自身を除く): 771832320

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, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2207, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4414, 4536, 5184, 5376, 6048, 6621, 6912, 8064, 8828, 9072, 10368, 12096, 13242, 15449, 16128, 17656, 18144, 19863, 20736, 24192, 26484, 30898, 35312, 36288, 39726, 46347, 48384, 52968, 59589, 61796, 70624, 72576, 79452, 92694, 105936, 119178, 123592, 139041, 141248, 145152, 158904, 178767, 185388, 211872, 238356, 247184, 278082, 282496, 317808, 357534, 370776, 417123, 423744, 476712, 494368, 556164, 564992, 635616, 715068, 741552, 834246, 847488, 953424, 988736, 1112328, 1251369, 1271232, 1430136, 1483104, 1668492, 1694976, 1906848, 1977472, 2224656, 2502738, 2542464, 2860272, 2966208, 3336984, 3813696, 3954944, 4449312, 5005476, 5084928, 5720544, 5932416, 6673968, 7627392, 8898624, 10010952, 11441088, 11864832, 13347936, 15254784, 17797248, 20021904, 22882176, 26695872, 35594496, 40043808, 45764352, 53391744, 80087616, 106783488, 160175232, 320350464]

約数ペア:

[(1, 320350464), (2, 160175232), (3, 106783488), (4, 80087616), (6, 53391744), (7, 45764352), (8, 40043808), (9, 35594496), (12, 26695872), (14, 22882176), (16, 20021904), (18, 17797248), (21, 15254784), (24, 13347936), (27, 11864832), (28, 11441088), (32, 10010952), (36, 8898624), (42, 7627392), (48, 6673968), (54, 5932416), (56, 5720544), (63, 5084928), (64, 5005476), (72, 4449312), (81, 3954944), (84, 3813696), (96, 3336984), (108, 2966208), (112, 2860272), (126, 2542464), (128, 2502738), (144, 2224656), (162, 1977472), (168, 1906848), (189, 1694976), (192, 1668492), (216, 1483104), (224, 1430136), (252, 1271232), (256, 1251369), (288, 1112328), (324, 988736), (336, 953424), (378, 847488), (384, 834246), (432, 741552), (448, 715068), (504, 635616), (567, 564992), (576, 556164), (648, 494368), (672, 476712), (756, 423744), (768, 417123), (864, 370776), (896, 357534), (1008, 317808), (1134, 282496), (1152, 278082), (1296, 247184), (1344, 238356), (1512, 211872), (1728, 185388), (1792, 178767), (2016, 158904), (2207, 145152), (2268, 141248), (2304, 139041), (2592, 123592), (2688, 119178), (3024, 105936), (3456, 92694), (4032, 79452), (4414, 72576), (4536, 70624), (5184, 61796), (5376, 59589), (6048, 52968), (6621, 48384), (6912, 46347), (8064, 39726), (8828, 36288), (9072, 35312), (10368, 30898), (12096, 26484), (13242, 24192), (15449, 20736), (16128, 19863), (17656, 18144)]