340238080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 1054900224

約数和(自身を除く): 714662144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 104, 112, 115, 127, 128, 130, 140, 160, 161, 182, 184, 208, 224, 230, 254, 256, 260, 280, 299, 320, 322, 364, 368, 416, 448, 455, 460, 508, 520, 560, 598, 635, 640, 644, 728, 736, 805, 832, 889, 896, 910, 920, 1016, 1040, 1120, 1196, 1270, 1280, 1288, 1456, 1472, 1495, 1610, 1651, 1664, 1778, 1792, 1820, 1840, 2032, 2080, 2093, 2240, 2392, 2540, 2576, 2912, 2921, 2944, 2990, 3220, 3302, 3328, 3556, 3640, 3680, 4064, 4160, 4186, 4445, 4480, 4784, 5080, 5152, 5824, 5842, 5888, 5980, 6440, 6604, 7112, 7280, 7360, 8128, 8255, 8320, 8372, 8890, 8960, 9568, 10160, 10304, 10465, 11557, 11648, 11684, 11960, 12880, 13208, 14224, 14560, 14605, 14720, 16256, 16510, 16640, 16744, 17780, 19136, 20320, 20447, 20608, 20930, 23114, 23296, 23368, 23920, 25760, 26416, 28448, 29120, 29210, 29440, 32512, 33020, 33488, 35560, 37973, 38272, 40640, 40894, 41216, 41860, 46228, 46736, 47840, 51520, 52832, 56896, 57785, 58240, 58420, 66040, 66976, 71120, 75946, 76544, 81280, 81788, 83720, 92456, 93472, 95680, 102235, 103040, 105664, 113792, 115570, 116480, 116840, 132080, 133952, 142240, 151892, 162560, 163576, 167440, 184912, 186944, 189865, 191360, 204470, 206080, 211328, 227584, 231140, 233680, 264160, 265811, 267904, 284480, 303784, 327152, 334880, 369824, 373888, 379730, 382720, 408940, 422656, 462280, 467360, 528320, 531622, 535808, 568960, 607568, 654304, 669760, 739648, 747776, 759460, 817880, 924560, 934720, 1056640, 1063244, 1137920, 1215136, 1308608, 1329055, 1339520, 1479296, 1518920, 1635760, 1849120, 1869440, 2113280, 2126488, 2430272, 2617216, 2658110, 2679040, 2958592, 3037840, 3271520, 3698240, 3738880, 4252976, 4860544, 5234432, 5316220, 6075680, 6543040, 7396480, 8505952, 9721088, 10632440, 12151360, 13086080, 14792960, 17011904, 21264880, 24302720, 26172160, 34023808, 42529760, 48605440, 68047616, 85059520, 170119040, 340238080]

約数ペア:

[(1, 340238080), (2, 170119040), (4, 85059520), (5, 68047616), (7, 48605440), (8, 42529760), (10, 34023808), (13, 26172160), (14, 24302720), (16, 21264880), (20, 17011904), (23, 14792960), (26, 13086080), (28, 12151360), (32, 10632440), (35, 9721088), (40, 8505952), (46, 7396480), (52, 6543040), (56, 6075680), (64, 5316220), (65, 5234432), (70, 4860544), (80, 4252976), (91, 3738880), (92, 3698240), (104, 3271520), (112, 3037840), (115, 2958592), (127, 2679040), (128, 2658110), (130, 2617216), (140, 2430272), (160, 2126488), (161, 2113280), (182, 1869440), (184, 1849120), (208, 1635760), (224, 1518920), (230, 1479296), (254, 1339520), (256, 1329055), (260, 1308608), (280, 1215136), (299, 1137920), (320, 1063244), (322, 1056640), (364, 934720), (368, 924560), (416, 817880), (448, 759460), (455, 747776), (460, 739648), (508, 669760), (520, 654304), (560, 607568), (598, 568960), (635, 535808), (640, 531622), (644, 528320), (728, 467360), (736, 462280), (805, 422656), (832, 408940), (889, 382720), (896, 379730), (910, 373888), (920, 369824), (1016, 334880), (1040, 327152), (1120, 303784), (1196, 284480), (1270, 267904), (1280, 265811), (1288, 264160), (1456, 233680), (1472, 231140), (1495, 227584), (1610, 211328), (1651, 206080), (1664, 204470), (1778, 191360), (1792, 189865), (1820, 186944), (1840, 184912), (2032, 167440), (2080, 163576), (2093, 162560), (2240, 151892), (2392, 142240), (2540, 133952), (2576, 132080), (2912, 116840), (2921, 116480), (2944, 115570), (2990, 113792), (3220, 105664), (3302, 103040), (3328, 102235), (3556, 95680), (3640, 93472), (3680, 92456), (4064, 83720), (4160, 81788), (4186, 81280), (4445, 76544), (4480, 75946), (4784, 71120), (5080, 66976), (5152, 66040), (5824, 58420), (5842, 58240), (5888, 57785), (5980, 56896), (6440, 52832), (6604, 51520), (7112, 47840), (7280, 46736), (7360, 46228), (8128, 41860), (8255, 41216), (8320, 40894), (8372, 40640), (8890, 38272), (8960, 37973), (9568, 35560), (10160, 33488), (10304, 33020), (10465, 32512), (11557, 29440), (11648, 29210), (11684, 29120), (11960, 28448), (12880, 26416), (13208, 25760), (14224, 23920), (14560, 23368), (14605, 23296), (14720, 23114), (16256, 20930), (16510, 20608), (16640, 20447), (16744, 20320), (17780, 19136)]