19806061440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 512

約数和(自身を含む): 71464757760

約数和(自身を除く): 51658696320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 113, 120, 128, 129, 132, 160, 165, 172, 176, 192, 193, 215, 220, 226, 240, 258, 264, 320, 330, 339, 344, 352, 384, 386, 430, 440, 452, 473, 480, 516, 528, 565, 579, 640, 645, 660, 678, 688, 704, 772, 860, 880, 904, 946, 960, 965, 1032, 1056, 1130, 1158, 1243, 1290, 1320, 1356, 1376, 1408, 1419, 1544, 1695, 1720, 1760, 1808, 1892, 1920, 1930, 2064, 2112, 2123, 2260, 2316, 2365, 2486, 2580, 2640, 2712, 2752, 2838, 2895, 3088, 3390, 3440, 3520, 3616, 3729, 3784, 3860, 4128, 4224, 4246, 4520, 4632, 4730, 4859, 4972, 5160, 5280, 5424, 5504, 5676, 5790, 6176, 6215, 6369, 6780, 6880, 7040, 7095, 7232, 7458, 7568, 7720, 8256, 8299, 8492, 9040, 9264, 9460, 9718, 9944, 10320, 10560, 10615, 10848, 11352, 11580, 12352, 12430, 12738, 13560, 13760, 14190, 14464, 14577, 14916, 15136, 15440, 16512, 16598, 16984, 18080, 18528, 18645, 18920, 19436, 19888, 20640, 21120, 21230, 21696, 21809, 22704, 23160, 24295, 24704, 24860, 24897, 25476, 27120, 27520, 28380, 29154, 29832, 30272, 30880, 31845, 33196, 33968, 36160, 37056, 37290, 37840, 38872, 39776, 41280, 41495, 42460, 43392, 43618, 45408, 46320, 48590, 49720, 49794, 50952, 53449, 54240, 56760, 58308, 59664, 60544, 61760, 63690, 65427, 66392, 67936, 72320, 72885, 74112, 74580, 75680, 77744, 79552, 82560, 82990, 84920, 87236, 90816, 91289, 92640, 97180, 99440, 99588, 101904, 106898, 108480, 109045, 113520, 116616, 119328, 123520, 124485, 127380, 130854, 132784, 135872, 145770, 149160, 151360, 155488, 159104, 160347, 165980, 169840, 174472, 181632, 182578, 185280, 194360, 198880, 199176, 203808, 213796, 216960, 218090, 227040, 233232, 238656, 239899, 248970, 254760, 261708, 265568, 267245, 271744, 273867, 291540, 298320, 302720, 310976, 320694, 327135, 331960, 339680, 348944, 365156, 370560, 388720, 397760, 398352, 407616, 427592, 436180, 454080, 456445, 466464, 477312, 479798, 497940, 509520, 523416, 531136, 534490, 547734, 583080, 596640, 621952, 641388, 654270, 663920, 679360, 697888, 719697, 730312, 777440, 795520, 796704, 801735, 815232, 855184, 872360, 908160, 912890, 932928, 937787, 959596, 995880, 1019040, 1046832, 1062272, 1068980, 1095468, 1166160, 1193280, 1199495, 1282776, 1308540, 1327840, 1358720, 1369335, 1395776, 1439394, 1460624, 1554880, 1593408, 1603470, 1710368, 1744720, 1825780, 1865856, 1875574, 1919192, 1991760, 2038080, 2093664, 2137960, 2190936, 2332320, 2386560, 2398990, 2565552, 2617080, 2655680, 2738670, 2791552, 2813361, 2878788, 2921248, 3109760, 3186816, 3206940, 3420736, 3489440, 3598485, 3651560, 3751148, 3838384, 3983520, 4076160, 4187328, 4275920, 4381872, 4664640, 4688935, 4797980, 5131104, 5234160, 5311360, 5477340, 5626722, 5757576, 5842496, 6413880, 6841472, 6978880, 7196970, 7303120, 7502296, 7676768, 7967040, 8374656, 8551840, 8763744, 9329280, 9377870, 9595960, 10262208, 10315657, 10468320, 10954680, 11253444, 11515152, 11684992, 12827760, 13957760, 14066805, 14393940, 14606240, 15004592, 15353536, 15934080, 17103680, 17527488, 18755740, 19191920, 20524416, 20631314, 20936640, 21909360, 22506888, 23030304, 25655520, 28133610, 28787880, 29212480, 30009184, 30707072, 30946971, 34207360, 35054976, 37511480, 38383840, 41262628, 41873280, 43818720, 45013776, 46060608, 51311040, 51578285, 56267220, 57575760, 58424960, 60018368, 61893942, 75022960, 76767680, 82525256, 87637440, 90027552, 92121216, 102622080, 103156570, 112534440, 115151520, 120036736, 123787884, 150045920, 153535360, 154734855, 165050512, 175274880, 180055104, 206313140, 225068880, 230303040, 247575768, 300091840, 309469710, 330101024, 360110208, 412626280, 450137760, 460606080, 495151536, 600183680, 618939420, 660202048, 825252560, 900275520, 990303072, 1237878840, 1320404096, 1650505120, 1800551040, 1980606144, 2475757680, 3301010240, 3961212288, 4951515360, 6602020480, 9903030720, 19806061440]

約数ペア:

[(1, 19806061440), (2, 9903030720), (3, 6602020480), (4, 4951515360), (5, 3961212288), (6, 3301010240), (8, 2475757680), (10, 1980606144), (11, 1800551040), (12, 1650505120), (15, 1320404096), (16, 1237878840), (20, 990303072), (22, 900275520), (24, 825252560), (30, 660202048), (32, 618939420), (33, 600183680), (40, 495151536), (43, 460606080), (44, 450137760), (48, 412626280), (55, 360110208), (60, 330101024), (64, 309469710), (66, 300091840), (80, 247575768), (86, 230303040), (88, 225068880), (96, 206313140), (110, 180055104), (113, 175274880), (120, 165050512), (128, 154734855), (129, 153535360), (132, 150045920), (160, 123787884), (165, 120036736), (172, 115151520), (176, 112534440), (192, 103156570), (193, 102622080), (215, 92121216), (220, 90027552), (226, 87637440), (240, 82525256), (258, 76767680), (264, 75022960), (320, 61893942), (330, 60018368), (339, 58424960), (344, 57575760), (352, 56267220), (384, 51578285), (386, 51311040), (430, 46060608), (440, 45013776), (452, 43818720), (473, 41873280), (480, 41262628), (516, 38383840), (528, 37511480), (565, 35054976), (579, 34207360), (640, 30946971), (645, 30707072), (660, 30009184), (678, 29212480), (688, 28787880), (704, 28133610), (772, 25655520), (860, 23030304), (880, 22506888), (904, 21909360), (946, 20936640), (960, 20631314), (965, 20524416), (1032, 19191920), (1056, 18755740), (1130, 17527488), (1158, 17103680), (1243, 15934080), (1290, 15353536), (1320, 15004592), (1356, 14606240), (1376, 14393940), (1408, 14066805), (1419, 13957760), (1544, 12827760), (1695, 11684992), (1720, 11515152), (1760, 11253444), (1808, 10954680), (1892, 10468320), (1920, 10315657), (1930, 10262208), (2064, 9595960), (2112, 9377870), (2123, 9329280), (2260, 8763744), (2316, 8551840), (2365, 8374656), (2486, 7967040), (2580, 7676768), (2640, 7502296), (2712, 7303120), (2752, 7196970), (2838, 6978880), (2895, 6841472), (3088, 6413880), (3390, 5842496), (3440, 5757576), (3520, 5626722), (3616, 5477340), (3729, 5311360), (3784, 5234160), (3860, 5131104), (4128, 4797980), (4224, 4688935), (4246, 4664640), (4520, 4381872), (4632, 4275920), (4730, 4187328), (4859, 4076160), (4972, 3983520), (5160, 3838384), (5280, 3751148), (5424, 3651560), (5504, 3598485), (5676, 3489440), (5790, 3420736), (6176, 3206940), (6215, 3186816), (6369, 3109760), (6780, 2921248), (6880, 2878788), (7040, 2813361), (7095, 2791552), (7232, 2738670), (7458, 2655680), (7568, 2617080), (7720, 2565552), (8256, 2398990), (8299, 2386560), (8492, 2332320), (9040, 2190936), (9264, 2137960), (9460, 2093664), (9718, 2038080), (9944, 1991760), (10320, 1919192), (10560, 1875574), (10615, 1865856), (10848, 1825780), (11352, 1744720), (11580, 1710368), (12352, 1603470), (12430, 1593408), (12738, 1554880), (13560, 1460624), (13760, 1439394), (14190, 1395776), (14464, 1369335), (14577, 1358720), (14916, 1327840), (15136, 1308540), (15440, 1282776), (16512, 1199495), (16598, 1193280), (16984, 1166160), (18080, 1095468), (18528, 1068980), (18645, 1062272), (18920, 1046832), (19436, 1019040), (19888, 995880), (20640, 959596), (21120, 937787), (21230, 932928), (21696, 912890), (21809, 908160), (22704, 872360), (23160, 855184), (24295, 815232), (24704, 801735), (24860, 796704), (24897, 795520), (25476, 777440), (27120, 730312), (27520, 719697), (28380, 697888), (29154, 679360), (29832, 663920), (30272, 654270), (30880, 641388), (31845, 621952), (33196, 596640), (33968, 583080), (36160, 547734), (37056, 534490), (37290, 531136), (37840, 523416), (38872, 509520), (39776, 497940), (41280, 479798), (41495, 477312), (42460, 466464), (43392, 456445), (43618, 454080), (45408, 436180), (46320, 427592), (48590, 407616), (49720, 398352), (49794, 397760), (50952, 388720), (53449, 370560), (54240, 365156), (56760, 348944), (58308, 339680), (59664, 331960), (60544, 327135), (61760, 320694), (63690, 310976), (65427, 302720), (66392, 298320), (67936, 291540), (72320, 273867), (72885, 271744), (74112, 267245), (74580, 265568), (75680, 261708), (77744, 254760), (79552, 248970), (82560, 239899), (82990, 238656), (84920, 233232), (87236, 227040), (90816, 218090), (91289, 216960), (92640, 213796), (97180, 203808), (99440, 199176), (99588, 198880), (101904, 194360), (106898, 185280), (108480, 182578), (109045, 181632), (113520, 174472), (116616, 169840), (119328, 165980), (123520, 160347), (124485, 159104), (127380, 155488), (130854, 151360), (132784, 149160), (135872, 145770)]