180685344

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 560540736

約数和(自身を除く): 379855392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 497, 541, 568, 588, 672, 784, 852, 994, 1082, 1136, 1176, 1491, 1568, 1623, 1704, 1988, 2164, 2272, 2352, 2982, 3246, 3408, 3479, 3787, 3976, 4328, 4704, 5964, 6492, 6816, 6958, 7574, 7952, 8656, 10437, 11361, 11928, 12984, 13916, 15148, 15904, 17312, 20874, 22722, 23856, 25968, 26509, 27832, 30296, 38411, 41748, 45444, 47712, 51936, 53018, 55664, 60592, 76822, 79527, 83496, 90888, 106036, 111328, 115233, 121184, 153644, 159054, 166992, 181776, 212072, 230466, 268877, 307288, 318108, 333984, 363552, 424144, 460932, 537754, 614576, 636216, 806631, 848288, 921864, 1075508, 1229152, 1272432, 1613262, 1843728, 1882139, 2151016, 2544864, 3226524, 3687456, 3764278, 4302032, 5646417, 6453048, 7528556, 8604064, 11292834, 12906096, 15057112, 22585668, 25812192, 30114224, 45171336, 60228448, 90342672, 180685344]

約数ペア:

[(1, 180685344), (2, 90342672), (3, 60228448), (4, 45171336), (6, 30114224), (7, 25812192), (8, 22585668), (12, 15057112), (14, 12906096), (16, 11292834), (21, 8604064), (24, 7528556), (28, 6453048), (32, 5646417), (42, 4302032), (48, 3764278), (49, 3687456), (56, 3226524), (71, 2544864), (84, 2151016), (96, 1882139), (98, 1843728), (112, 1613262), (142, 1272432), (147, 1229152), (168, 1075508), (196, 921864), (213, 848288), (224, 806631), (284, 636216), (294, 614576), (336, 537754), (392, 460932), (426, 424144), (497, 363552), (541, 333984), (568, 318108), (588, 307288), (672, 268877), (784, 230466), (852, 212072), (994, 181776), (1082, 166992), (1136, 159054), (1176, 153644), (1491, 121184), (1568, 115233), (1623, 111328), (1704, 106036), (1988, 90888), (2164, 83496), (2272, 79527), (2352, 76822), (2982, 60592), (3246, 55664), (3408, 53018), (3479, 51936), (3787, 47712), (3976, 45444), (4328, 41748), (4704, 38411), (5964, 30296), (6492, 27832), (6816, 26509), (6958, 25968), (7574, 23856), (7952, 22722), (8656, 20874), (10437, 17312), (11361, 15904), (11928, 15148), (12984, 13916)]