264535040

素因数分解:

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

素因数の和:115

約数の個数: 264

約数和(自身を含む): 810218976

約数和(自身を除く): 545683936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 110, 112, 121, 122, 128, 140, 154, 160, 176, 220, 224, 242, 244, 256, 280, 305, 308, 320, 352, 385, 427, 440, 448, 484, 488, 512, 560, 605, 610, 616, 640, 671, 704, 770, 847, 854, 880, 896, 968, 976, 1024, 1120, 1210, 1220, 1232, 1280, 1342, 1408, 1540, 1694, 1708, 1760, 1792, 1936, 1952, 2135, 2240, 2420, 2440, 2464, 2560, 2684, 2816, 3080, 3355, 3388, 3416, 3520, 3584, 3872, 3904, 4235, 4270, 4480, 4697, 4840, 4880, 4928, 5120, 5368, 5632, 6160, 6710, 6776, 6832, 7040, 7168, 7381, 7744, 7808, 8470, 8540, 8960, 9394, 9680, 9760, 9856, 10736, 11264, 12320, 13420, 13552, 13664, 14080, 14762, 15488, 15616, 16940, 17080, 17920, 18788, 19360, 19520, 19712, 21472, 23485, 24640, 26840, 27104, 27328, 28160, 29524, 30976, 31232, 33880, 34160, 35840, 36905, 37576, 38720, 39040, 39424, 42944, 46970, 49280, 51667, 53680, 54208, 54656, 56320, 59048, 61952, 62464, 67760, 68320, 73810, 75152, 77440, 78080, 78848, 85888, 93940, 98560, 103334, 107360, 108416, 109312, 118096, 123904, 135520, 136640, 147620, 150304, 154880, 156160, 171776, 187880, 197120, 206668, 214720, 216832, 218624, 236192, 258335, 271040, 273280, 295240, 300608, 309760, 312320, 343552, 375760, 394240, 413336, 429440, 433664, 437248, 472384, 516670, 542080, 546560, 590480, 601216, 619520, 687104, 751520, 826672, 858880, 867328, 944768, 1033340, 1084160, 1093120, 1180960, 1202432, 1503040, 1653344, 1717760, 1889536, 2066680, 2168320, 2186240, 2361920, 2404864, 3006080, 3306688, 3435520, 3779072, 4133360, 4336640, 4723840, 4809728, 6012160, 6613376, 7558144, 8266720, 9447680, 12024320, 13226752, 16533440, 18895360, 24048640, 26453504, 33066880, 37790720, 52907008, 66133760, 132267520, 264535040]

約数ペア:

[(1, 264535040), (2, 132267520), (4, 66133760), (5, 52907008), (7, 37790720), (8, 33066880), (10, 26453504), (11, 24048640), (14, 18895360), (16, 16533440), (20, 13226752), (22, 12024320), (28, 9447680), (32, 8266720), (35, 7558144), (40, 6613376), (44, 6012160), (55, 4809728), (56, 4723840), (61, 4336640), (64, 4133360), (70, 3779072), (77, 3435520), (80, 3306688), (88, 3006080), (110, 2404864), (112, 2361920), (121, 2186240), (122, 2168320), (128, 2066680), (140, 1889536), (154, 1717760), (160, 1653344), (176, 1503040), (220, 1202432), (224, 1180960), (242, 1093120), (244, 1084160), (256, 1033340), (280, 944768), (305, 867328), (308, 858880), (320, 826672), (352, 751520), (385, 687104), (427, 619520), (440, 601216), (448, 590480), (484, 546560), (488, 542080), (512, 516670), (560, 472384), (605, 437248), (610, 433664), (616, 429440), (640, 413336), (671, 394240), (704, 375760), (770, 343552), (847, 312320), (854, 309760), (880, 300608), (896, 295240), (968, 273280), (976, 271040), (1024, 258335), (1120, 236192), (1210, 218624), (1220, 216832), (1232, 214720), (1280, 206668), (1342, 197120), (1408, 187880), (1540, 171776), (1694, 156160), (1708, 154880), (1760, 150304), (1792, 147620), (1936, 136640), (1952, 135520), (2135, 123904), (2240, 118096), (2420, 109312), (2440, 108416), (2464, 107360), (2560, 103334), (2684, 98560), (2816, 93940), (3080, 85888), (3355, 78848), (3388, 78080), (3416, 77440), (3520, 75152), (3584, 73810), (3872, 68320), (3904, 67760), (4235, 62464), (4270, 61952), (4480, 59048), (4697, 56320), (4840, 54656), (4880, 54208), (4928, 53680), (5120, 51667), (5368, 49280), (5632, 46970), (6160, 42944), (6710, 39424), (6776, 39040), (6832, 38720), (7040, 37576), (7168, 36905), (7381, 35840), (7744, 34160), (7808, 33880), (8470, 31232), (8540, 30976), (8960, 29524), (9394, 28160), (9680, 27328), (9760, 27104), (9856, 26840), (10736, 24640), (11264, 23485), (12320, 21472), (13420, 19712), (13552, 19520), (13664, 19360), (14080, 18788), (14762, 17920), (15488, 17080), (15616, 16940)]