320208336

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{2161}}^1$

素因数の和:2199

約数の個数: 160

約数和(自身を含む): 1072352000

約数和(自身を除く): 752143664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2161, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4322, 5292, 5488, 6174, 6483, 7056, 8232, 8644, 9261, 10584, 12348, 12966, 15127, 16464, 17288, 18522, 19449, 21168, 24696, 25932, 30254, 34576, 37044, 38898, 45381, 49392, 51864, 58347, 60508, 74088, 77796, 90762, 103728, 105889, 116694, 121016, 136143, 148176, 155592, 181524, 211778, 233388, 242032, 272286, 311184, 317667, 363048, 408429, 423556, 466776, 544572, 635334, 726096, 741223, 816858, 847112, 933552, 953001, 1089144, 1270668, 1482446, 1633716, 1694224, 1906002, 2178288, 2223669, 2541336, 2859003, 2964892, 3267432, 3812004, 4447338, 5082672, 5718006, 5929784, 6534864, 6671007, 7624008, 8894676, 11436012, 11859568, 13342014, 15248016, 17789352, 20013021, 22872024, 26684028, 35578704, 40026042, 45744048, 53368056, 80052084, 106736112, 160104168, 320208336]

約数ペア:

[(1, 320208336), (2, 160104168), (3, 106736112), (4, 80052084), (6, 53368056), (7, 45744048), (8, 40026042), (9, 35578704), (12, 26684028), (14, 22872024), (16, 20013021), (18, 17789352), (21, 15248016), (24, 13342014), (27, 11859568), (28, 11436012), (36, 8894676), (42, 7624008), (48, 6671007), (49, 6534864), (54, 5929784), (56, 5718006), (63, 5082672), (72, 4447338), (84, 3812004), (98, 3267432), (108, 2964892), (112, 2859003), (126, 2541336), (144, 2223669), (147, 2178288), (168, 1906002), (189, 1694224), (196, 1633716), (216, 1482446), (252, 1270668), (294, 1089144), (336, 953001), (343, 933552), (378, 847112), (392, 816858), (432, 741223), (441, 726096), (504, 635334), (588, 544572), (686, 466776), (756, 423556), (784, 408429), (882, 363048), (1008, 317667), (1029, 311184), (1176, 272286), (1323, 242032), (1372, 233388), (1512, 211778), (1764, 181524), (2058, 155592), (2161, 148176), (2352, 136143), (2646, 121016), (2744, 116694), (3024, 105889), (3087, 103728), (3528, 90762), (4116, 77796), (4322, 74088), (5292, 60508), (5488, 58347), (6174, 51864), (6483, 49392), (7056, 45381), (8232, 38898), (8644, 37044), (9261, 34576), (10584, 30254), (12348, 25932), (12966, 24696), (15127, 21168), (16464, 19449), (17288, 18522)]