231468160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 719133660

約数和(自身を除く): 487665500

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 61, 64, 70, 77, 80, 88, 98, 110, 112, 121, 122, 128, 140, 154, 160, 176, 196, 220, 224, 242, 244, 245, 280, 305, 308, 320, 352, 385, 392, 427, 440, 448, 484, 488, 490, 539, 560, 605, 610, 616, 640, 671, 704, 770, 784, 847, 854, 880, 896, 968, 976, 980, 1078, 1120, 1210, 1220, 1232, 1342, 1408, 1540, 1568, 1694, 1708, 1760, 1936, 1952, 1960, 2135, 2156, 2240, 2420, 2440, 2464, 2684, 2695, 2989, 3080, 3136, 3355, 3388, 3416, 3520, 3872, 3904, 3920, 4235, 4270, 4312, 4480, 4697, 4840, 4880, 4928, 5368, 5390, 5929, 5978, 6160, 6272, 6710, 6776, 6832, 7040, 7381, 7744, 7808, 7840, 8470, 8540, 8624, 9394, 9680, 9760, 9856, 10736, 10780, 11858, 11956, 12320, 13420, 13552, 13664, 14762, 14945, 15488, 15680, 16940, 17080, 17248, 18788, 19360, 19520, 21472, 21560, 23485, 23716, 23912, 24640, 26840, 27104, 27328, 29524, 29645, 29890, 31360, 32879, 33880, 34160, 34496, 36905, 37576, 38720, 39040, 42944, 43120, 46970, 47432, 47824, 49280, 51667, 53680, 54208, 54656, 59048, 59290, 59780, 65758, 67760, 68320, 68992, 73810, 75152, 77440, 85888, 86240, 93940, 94864, 95648, 103334, 107360, 108416, 118096, 118580, 119560, 131516, 135520, 136640, 147620, 150304, 164395, 172480, 187880, 189728, 191296, 206668, 214720, 236192, 237160, 239120, 258335, 263032, 271040, 273280, 295240, 300608, 328790, 344960, 361669, 375760, 379456, 382592, 413336, 429440, 472384, 474320, 478240, 516670, 526064, 542080, 590480, 601216, 657580, 723338, 751520, 758912, 826672, 944768, 948640, 956480, 1033340, 1052128, 1180960, 1315160, 1446676, 1503040, 1653344, 1808345, 1897280, 1912960, 2066680, 2104256, 2361920, 2630320, 2893352, 3006080, 3306688, 3616690, 3794560, 4133360, 4208512, 4723840, 5260640, 5786704, 6613376, 7233380, 8266720, 10521280, 11573408, 14466760, 16533440, 21042560, 23146816, 28933520, 33066880, 46293632, 57867040, 115734080, 231468160]

約数ペア:

[(1, 231468160), (2, 115734080), (4, 57867040), (5, 46293632), (7, 33066880), (8, 28933520), (10, 23146816), (11, 21042560), (14, 16533440), (16, 14466760), (20, 11573408), (22, 10521280), (28, 8266720), (32, 7233380), (35, 6613376), (40, 5786704), (44, 5260640), (49, 4723840), (55, 4208512), (56, 4133360), (61, 3794560), (64, 3616690), (70, 3306688), (77, 3006080), (80, 2893352), (88, 2630320), (98, 2361920), (110, 2104256), (112, 2066680), (121, 1912960), (122, 1897280), (128, 1808345), (140, 1653344), (154, 1503040), (160, 1446676), (176, 1315160), (196, 1180960), (220, 1052128), (224, 1033340), (242, 956480), (244, 948640), (245, 944768), (280, 826672), (305, 758912), (308, 751520), (320, 723338), (352, 657580), (385, 601216), (392, 590480), (427, 542080), (440, 526064), (448, 516670), (484, 478240), (488, 474320), (490, 472384), (539, 429440), (560, 413336), (605, 382592), (610, 379456), (616, 375760), (640, 361669), (671, 344960), (704, 328790), (770, 300608), (784, 295240), (847, 273280), (854, 271040), (880, 263032), (896, 258335), (968, 239120), (976, 237160), (980, 236192), (1078, 214720), (1120, 206668), (1210, 191296), (1220, 189728), (1232, 187880), (1342, 172480), (1408, 164395), (1540, 150304), (1568, 147620), (1694, 136640), (1708, 135520), (1760, 131516), (1936, 119560), (1952, 118580), (1960, 118096), (2135, 108416), (2156, 107360), (2240, 103334), (2420, 95648), (2440, 94864), (2464, 93940), (2684, 86240), (2695, 85888), (2989, 77440), (3080, 75152), (3136, 73810), (3355, 68992), (3388, 68320), (3416, 67760), (3520, 65758), (3872, 59780), (3904, 59290), (3920, 59048), (4235, 54656), (4270, 54208), (4312, 53680), (4480, 51667), (4697, 49280), (4840, 47824), (4880, 47432), (4928, 46970), (5368, 43120), (5390, 42944), (5929, 39040), (5978, 38720), (6160, 37576), (6272, 36905), (6710, 34496), (6776, 34160), (6832, 33880), (7040, 32879), (7381, 31360), (7744, 29890), (7808, 29645), (7840, 29524), (8470, 27328), (8540, 27104), (8624, 26840), (9394, 24640), (9680, 23912), (9760, 23716), (9856, 23485), (10736, 21560), (10780, 21472), (11858, 19520), (11956, 19360), (12320, 18788), (13420, 17248), (13552, 17080), (13664, 16940), (14762, 15680), (14945, 15488)]