2560608288

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{20161}}^1$

素因数の和:20197

約数の個数: 180

約数和(自身を含む): 8760610782

約数和(自身を除く): 6200002494

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15876, 18144, 20161, 21168, 31752, 40322, 42336, 60483, 63504, 80644, 120966, 127008, 141127, 161288, 181449, 241932, 282254, 322576, 362898, 423381, 483864, 544347, 564508, 645152, 725796, 846762, 967728, 987889, 1088694, 1129016, 1270143, 1451592, 1633041, 1693524, 1935456, 1975778, 2177388, 2258032, 2540286, 2903184, 2963667, 3266082, 3387048, 3810429, 3951556, 4354776, 4516064, 5080572, 5806368, 5927334, 6532164, 6774096, 7620858, 7903112, 8709552, 8891001, 10161144, 11431287, 11854668, 13064328, 13548192, 15241716, 15806224, 17419104, 17782002, 20322288, 22862574, 23709336, 26128656, 26673003, 30483432, 31612448, 35564004, 40644576, 45725148, 47418672, 52257312, 53346006, 60966864, 71128008, 80019009, 91450296, 94837344, 106692012, 121933728, 142256016, 160038018, 182900592, 213384024, 284512032, 320076036, 365801184, 426768048, 640152072, 853536096, 1280304144, 2560608288]

約数ペア:

[(1, 2560608288), (2, 1280304144), (3, 853536096), (4, 640152072), (6, 426768048), (7, 365801184), (8, 320076036), (9, 284512032), (12, 213384024), (14, 182900592), (16, 160038018), (18, 142256016), (21, 121933728), (24, 106692012), (27, 94837344), (28, 91450296), (32, 80019009), (36, 71128008), (42, 60966864), (48, 53346006), (49, 52257312), (54, 47418672), (56, 45725148), (63, 40644576), (72, 35564004), (81, 31612448), (84, 30483432), (96, 26673003), (98, 26128656), (108, 23709336), (112, 22862574), (126, 20322288), (144, 17782002), (147, 17419104), (162, 15806224), (168, 15241716), (189, 13548192), (196, 13064328), (216, 11854668), (224, 11431287), (252, 10161144), (288, 8891001), (294, 8709552), (324, 7903112), (336, 7620858), (378, 6774096), (392, 6532164), (432, 5927334), (441, 5806368), (504, 5080572), (567, 4516064), (588, 4354776), (648, 3951556), (672, 3810429), (756, 3387048), (784, 3266082), (864, 2963667), (882, 2903184), (1008, 2540286), (1134, 2258032), (1176, 2177388), (1296, 1975778), (1323, 1935456), (1512, 1693524), (1568, 1633041), (1764, 1451592), (2016, 1270143), (2268, 1129016), (2352, 1088694), (2592, 987889), (2646, 967728), (3024, 846762), (3528, 725796), (3969, 645152), (4536, 564508), (4704, 544347), (5292, 483864), (6048, 423381), (7056, 362898), (7938, 322576), (9072, 282254), (10584, 241932), (14112, 181449), (15876, 161288), (18144, 141127), (20161, 127008), (21168, 120966), (31752, 80644), (40322, 63504), (42336, 60483)]