380384256

素因数分解:

$2^{10}\times 3^1\times 7^3\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 264

約数和(自身を含む): 1247851200

約数和(自身を除く): 867466944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 256, 266, 294, 304, 336, 343, 361, 384, 392, 399, 448, 456, 512, 532, 588, 608, 672, 686, 722, 768, 784, 798, 896, 912, 931, 1024, 1029, 1064, 1083, 1176, 1216, 1344, 1372, 1444, 1536, 1568, 1596, 1792, 1824, 1862, 2058, 2128, 2166, 2352, 2432, 2527, 2688, 2744, 2793, 2888, 3072, 3136, 3192, 3584, 3648, 3724, 4116, 4256, 4332, 4704, 4864, 5054, 5376, 5488, 5586, 5776, 6272, 6384, 6517, 7168, 7296, 7448, 7581, 8232, 8512, 8664, 9408, 9728, 10108, 10752, 10976, 11172, 11552, 12544, 12768, 13034, 14592, 14896, 15162, 16464, 17024, 17328, 17689, 18816, 19456, 19551, 20216, 21504, 21952, 22344, 23104, 25088, 25536, 26068, 29184, 29792, 30324, 32928, 34048, 34656, 35378, 37632, 39102, 40432, 43904, 44688, 46208, 50176, 51072, 52136, 53067, 58368, 59584, 60648, 65856, 68096, 69312, 70756, 75264, 78204, 80864, 87808, 89376, 92416, 102144, 104272, 106134, 119168, 121296, 123823, 131712, 136192, 138624, 141512, 150528, 156408, 161728, 175616, 178752, 184832, 204288, 208544, 212268, 238336, 242592, 247646, 263424, 277248, 283024, 312816, 323456, 351232, 357504, 369664, 371469, 408576, 417088, 424536, 476672, 485184, 495292, 526848, 554496, 566048, 625632, 646912, 715008, 742938, 834176, 849072, 953344, 970368, 990584, 1053696, 1108992, 1132096, 1251264, 1293824, 1430016, 1485876, 1668352, 1698144, 1940736, 1981168, 2264192, 2502528, 2587648, 2860032, 2971752, 3336704, 3396288, 3881472, 3962336, 4528384, 5005056, 5943504, 6673408, 6792576, 7762944, 7924672, 9056768, 10010112, 11887008, 13585152, 15849344, 18113536, 20020224, 23774016, 27170304, 31698688, 47548032, 54340608, 63397376, 95096064, 126794752, 190192128, 380384256]

約数ペア:

[(1, 380384256), (2, 190192128), (3, 126794752), (4, 95096064), (6, 63397376), (7, 54340608), (8, 47548032), (12, 31698688), (14, 27170304), (16, 23774016), (19, 20020224), (21, 18113536), (24, 15849344), (28, 13585152), (32, 11887008), (38, 10010112), (42, 9056768), (48, 7924672), (49, 7762944), (56, 6792576), (57, 6673408), (64, 5943504), (76, 5005056), (84, 4528384), (96, 3962336), (98, 3881472), (112, 3396288), (114, 3336704), (128, 2971752), (133, 2860032), (147, 2587648), (152, 2502528), (168, 2264192), (192, 1981168), (196, 1940736), (224, 1698144), (228, 1668352), (256, 1485876), (266, 1430016), (294, 1293824), (304, 1251264), (336, 1132096), (343, 1108992), (361, 1053696), (384, 990584), (392, 970368), (399, 953344), (448, 849072), (456, 834176), (512, 742938), (532, 715008), (588, 646912), (608, 625632), (672, 566048), (686, 554496), (722, 526848), (768, 495292), (784, 485184), (798, 476672), (896, 424536), (912, 417088), (931, 408576), (1024, 371469), (1029, 369664), (1064, 357504), (1083, 351232), (1176, 323456), (1216, 312816), (1344, 283024), (1372, 277248), (1444, 263424), (1536, 247646), (1568, 242592), (1596, 238336), (1792, 212268), (1824, 208544), (1862, 204288), (2058, 184832), (2128, 178752), (2166, 175616), (2352, 161728), (2432, 156408), (2527, 150528), (2688, 141512), (2744, 138624), (2793, 136192), (2888, 131712), (3072, 123823), (3136, 121296), (3192, 119168), (3584, 106134), (3648, 104272), (3724, 102144), (4116, 92416), (4256, 89376), (4332, 87808), (4704, 80864), (4864, 78204), (5054, 75264), (5376, 70756), (5488, 69312), (5586, 68096), (5776, 65856), (6272, 60648), (6384, 59584), (6517, 58368), (7168, 53067), (7296, 52136), (7448, 51072), (7581, 50176), (8232, 46208), (8512, 44688), (8664, 43904), (9408, 40432), (9728, 39102), (10108, 37632), (10752, 35378), (10976, 34656), (11172, 34048), (11552, 32928), (12544, 30324), (12768, 29792), (13034, 29184), (14592, 26068), (14896, 25536), (15162, 25088), (16464, 23104), (17024, 22344), (17328, 21952), (17689, 21504), (18816, 20216), (19456, 19551)]