180561216

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 568829952

約数和(自身を除く): 388268736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 47, 48, 51, 64, 66, 68, 88, 94, 96, 102, 107, 132, 136, 141, 176, 187, 188, 192, 204, 214, 264, 272, 282, 321, 352, 374, 376, 408, 428, 517, 528, 544, 561, 564, 642, 704, 748, 752, 799, 816, 856, 1034, 1056, 1088, 1122, 1128, 1177, 1284, 1496, 1504, 1551, 1598, 1632, 1712, 1819, 2068, 2112, 2244, 2256, 2354, 2397, 2568, 2992, 3008, 3102, 3196, 3264, 3424, 3531, 3638, 4136, 4488, 4512, 4708, 4794, 5029, 5136, 5457, 5984, 6204, 6392, 6848, 7062, 7276, 8272, 8789, 8976, 9024, 9416, 9588, 10058, 10272, 10914, 11968, 12408, 12784, 14124, 14552, 15087, 16544, 17578, 17952, 18832, 19176, 20009, 20116, 20544, 21828, 24816, 25568, 26367, 28248, 29104, 30174, 33088, 35156, 35904, 37664, 38352, 40018, 40232, 43656, 49632, 51136, 52734, 55319, 56496, 58208, 60027, 60348, 70312, 75328, 76704, 80036, 80464, 85493, 87312, 99264, 105468, 110638, 112992, 116416, 120054, 120696, 140624, 153408, 160072, 160928, 165957, 170986, 174624, 210936, 221276, 225984, 240108, 241392, 256479, 281248, 320144, 321856, 331914, 341972, 349248, 421872, 442552, 480216, 482784, 512958, 562496, 640288, 663828, 683944, 843744, 885104, 940423, 960432, 965568, 1025916, 1280576, 1327656, 1367888, 1687488, 1770208, 1880846, 1920864, 2051832, 2655312, 2735776, 2821269, 3540416, 3761692, 3841728, 4103664, 5310624, 5471552, 5642538, 7523384, 8207328, 10621248, 11285076, 15046768, 16414656, 22570152, 30093536, 45140304, 60187072, 90280608, 180561216]

約数ペア:

[(1, 180561216), (2, 90280608), (3, 60187072), (4, 45140304), (6, 30093536), (8, 22570152), (11, 16414656), (12, 15046768), (16, 11285076), (17, 10621248), (22, 8207328), (24, 7523384), (32, 5642538), (33, 5471552), (34, 5310624), (44, 4103664), (47, 3841728), (48, 3761692), (51, 3540416), (64, 2821269), (66, 2735776), (68, 2655312), (88, 2051832), (94, 1920864), (96, 1880846), (102, 1770208), (107, 1687488), (132, 1367888), (136, 1327656), (141, 1280576), (176, 1025916), (187, 965568), (188, 960432), (192, 940423), (204, 885104), (214, 843744), (264, 683944), (272, 663828), (282, 640288), (321, 562496), (352, 512958), (374, 482784), (376, 480216), (408, 442552), (428, 421872), (517, 349248), (528, 341972), (544, 331914), (561, 321856), (564, 320144), (642, 281248), (704, 256479), (748, 241392), (752, 240108), (799, 225984), (816, 221276), (856, 210936), (1034, 174624), (1056, 170986), (1088, 165957), (1122, 160928), (1128, 160072), (1177, 153408), (1284, 140624), (1496, 120696), (1504, 120054), (1551, 116416), (1598, 112992), (1632, 110638), (1712, 105468), (1819, 99264), (2068, 87312), (2112, 85493), (2244, 80464), (2256, 80036), (2354, 76704), (2397, 75328), (2568, 70312), (2992, 60348), (3008, 60027), (3102, 58208), (3196, 56496), (3264, 55319), (3424, 52734), (3531, 51136), (3638, 49632), (4136, 43656), (4488, 40232), (4512, 40018), (4708, 38352), (4794, 37664), (5029, 35904), (5136, 35156), (5457, 33088), (5984, 30174), (6204, 29104), (6392, 28248), (6848, 26367), (7062, 25568), (7276, 24816), (8272, 21828), (8789, 20544), (8976, 20116), (9024, 20009), (9416, 19176), (9588, 18832), (10058, 17952), (10272, 17578), (10914, 16544), (11968, 15087), (12408, 14552), (12784, 14124)]