1851745280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 396

約数和(自身を含む): 5772810204

約数和(自身を除く): 3921064924

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, 256, 280, 305, 308, 320, 352, 385, 392, 427, 440, 448, 484, 488, 490, 512, 539, 560, 605, 610, 616, 640, 671, 704, 770, 784, 847, 854, 880, 896, 968, 976, 980, 1024, 1078, 1120, 1210, 1220, 1232, 1280, 1342, 1408, 1540, 1568, 1694, 1708, 1760, 1792, 1936, 1952, 1960, 2135, 2156, 2240, 2420, 2440, 2464, 2560, 2684, 2695, 2816, 2989, 3080, 3136, 3355, 3388, 3416, 3520, 3584, 3872, 3904, 3920, 4235, 4270, 4312, 4480, 4697, 4840, 4880, 4928, 5120, 5368, 5390, 5632, 5929, 5978, 6160, 6272, 6710, 6776, 6832, 7040, 7168, 7381, 7744, 7808, 7840, 8470, 8540, 8624, 8960, 9394, 9680, 9760, 9856, 10736, 10780, 11264, 11858, 11956, 12320, 12544, 13420, 13552, 13664, 14080, 14762, 14945, 15488, 15616, 15680, 16940, 17080, 17248, 17920, 18788, 19360, 19520, 19712, 21472, 21560, 23485, 23716, 23912, 24640, 25088, 26840, 27104, 27328, 28160, 29524, 29645, 29890, 30976, 31232, 31360, 32879, 33880, 34160, 34496, 35840, 36905, 37576, 38720, 39040, 39424, 42944, 43120, 46970, 47432, 47824, 49280, 50176, 51667, 53680, 54208, 54656, 56320, 59048, 59290, 59780, 61952, 62464, 62720, 65758, 67760, 68320, 68992, 73810, 75152, 77440, 78080, 78848, 85888, 86240, 93940, 94864, 95648, 98560, 103334, 107360, 108416, 109312, 118096, 118580, 119560, 123904, 125440, 131516, 135520, 136640, 137984, 147620, 150304, 154880, 156160, 164395, 171776, 172480, 187880, 189728, 191296, 197120, 206668, 214720, 216832, 218624, 236192, 237160, 239120, 250880, 258335, 263032, 271040, 273280, 275968, 295240, 300608, 309760, 312320, 328790, 343552, 344960, 361669, 375760, 379456, 382592, 394240, 413336, 429440, 433664, 437248, 472384, 474320, 478240, 516670, 526064, 542080, 546560, 551936, 590480, 601216, 619520, 657580, 687104, 689920, 723338, 751520, 758912, 765184, 826672, 858880, 867328, 944768, 948640, 956480, 1033340, 1052128, 1084160, 1093120, 1180960, 1202432, 1315160, 1379840, 1446676, 1503040, 1517824, 1530368, 1653344, 1717760, 1808345, 1889536, 1897280, 1912960, 2066680, 2104256, 2168320, 2186240, 2361920, 2404864, 2630320, 2759680, 2893352, 3006080, 3035648, 3060736, 3306688, 3435520, 3616690, 3779072, 3794560, 3825920, 4133360, 4208512, 4336640, 4723840, 4809728, 5260640, 5786704, 6012160, 6071296, 6613376, 7233380, 7558144, 7589120, 7651840, 8266720, 8417024, 9447680, 10521280, 11573408, 12024320, 13226752, 14466760, 15178240, 15303680, 16533440, 16834048, 18895360, 21042560, 23146816, 24048640, 26453504, 28933520, 30356480, 33066880, 33668096, 37790720, 42085120, 46293632, 52907008, 57867040, 66133760, 84170240, 92587264, 115734080, 132267520, 168340480, 185174528, 231468160, 264535040, 370349056, 462936320, 925872640, 1851745280]

約数ペア:

[(1, 1851745280), (2, 925872640), (4, 462936320), (5, 370349056), (7, 264535040), (8, 231468160), (10, 185174528), (11, 168340480), (14, 132267520), (16, 115734080), (20, 92587264), (22, 84170240), (28, 66133760), (32, 57867040), (35, 52907008), (40, 46293632), (44, 42085120), (49, 37790720), (55, 33668096), (56, 33066880), (61, 30356480), (64, 28933520), (70, 26453504), (77, 24048640), (80, 23146816), (88, 21042560), (98, 18895360), (110, 16834048), (112, 16533440), (121, 15303680), (122, 15178240), (128, 14466760), (140, 13226752), (154, 12024320), (160, 11573408), (176, 10521280), (196, 9447680), (220, 8417024), (224, 8266720), (242, 7651840), (244, 7589120), (245, 7558144), (256, 7233380), (280, 6613376), (305, 6071296), (308, 6012160), (320, 5786704), (352, 5260640), (385, 4809728), (392, 4723840), (427, 4336640), (440, 4208512), (448, 4133360), (484, 3825920), (488, 3794560), (490, 3779072), (512, 3616690), (539, 3435520), (560, 3306688), (605, 3060736), (610, 3035648), (616, 3006080), (640, 2893352), (671, 2759680), (704, 2630320), (770, 2404864), (784, 2361920), (847, 2186240), (854, 2168320), (880, 2104256), (896, 2066680), (968, 1912960), (976, 1897280), (980, 1889536), (1024, 1808345), (1078, 1717760), (1120, 1653344), (1210, 1530368), (1220, 1517824), (1232, 1503040), (1280, 1446676), (1342, 1379840), (1408, 1315160), (1540, 1202432), (1568, 1180960), (1694, 1093120), (1708, 1084160), (1760, 1052128), (1792, 1033340), (1936, 956480), (1952, 948640), (1960, 944768), (2135, 867328), (2156, 858880), (2240, 826672), (2420, 765184), (2440, 758912), (2464, 751520), (2560, 723338), (2684, 689920), (2695, 687104), (2816, 657580), (2989, 619520), (3080, 601216), (3136, 590480), (3355, 551936), (3388, 546560), (3416, 542080), (3520, 526064), (3584, 516670), (3872, 478240), (3904, 474320), (3920, 472384), (4235, 437248), (4270, 433664), (4312, 429440), (4480, 413336), (4697, 394240), (4840, 382592), (4880, 379456), (4928, 375760), (5120, 361669), (5368, 344960), (5390, 343552), (5632, 328790), (5929, 312320), (5978, 309760), (6160, 300608), (6272, 295240), (6710, 275968), (6776, 273280), (6832, 271040), (7040, 263032), (7168, 258335), (7381, 250880), (7744, 239120), (7808, 237160), (7840, 236192), (8470, 218624), (8540, 216832), (8624, 214720), (8960, 206668), (9394, 197120), (9680, 191296), (9760, 189728), (9856, 187880), (10736, 172480), (10780, 171776), (11264, 164395), (11858, 156160), (11956, 154880), (12320, 150304), (12544, 147620), (13420, 137984), (13552, 136640), (13664, 135520), (14080, 131516), (14762, 125440), (14945, 123904), (15488, 119560), (15616, 118580), (15680, 118096), (16940, 109312), (17080, 108416), (17248, 107360), (17920, 103334), (18788, 98560), (19360, 95648), (19520, 94864), (19712, 93940), (21472, 86240), (21560, 85888), (23485, 78848), (23716, 78080), (23912, 77440), (24640, 75152), (25088, 73810), (26840, 68992), (27104, 68320), (27328, 67760), (28160, 65758), (29524, 62720), (29645, 62464), (29890, 61952), (30976, 59780), (31232, 59290), (31360, 59048), (32879, 56320), (33880, 54656), (34160, 54208), (34496, 53680), (35840, 51667), (36905, 50176), (37576, 49280), (38720, 47824), (39040, 47432), (39424, 46970), (42944, 43120)]