40980459520

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2059

約数の個数: 416

約数和(自身を含む): 132104448000

約数和(自身を除く): 91123988480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 256, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 512, 520, 560, 572, 616, 640, 704, 715, 728, 770, 832, 880, 896, 910, 1001, 1024, 1040, 1120, 1144, 1232, 1280, 1408, 1430, 1456, 1540, 1664, 1760, 1792, 1820, 1999, 2002, 2048, 2080, 2240, 2288, 2464, 2560, 2816, 2860, 2912, 3080, 3328, 3520, 3584, 3640, 3998, 4004, 4096, 4160, 4480, 4576, 4928, 5005, 5120, 5632, 5720, 5824, 6160, 6656, 7040, 7168, 7280, 7996, 8008, 8320, 8960, 9152, 9856, 9995, 10010, 10240, 11264, 11440, 11648, 12320, 13312, 13993, 14080, 14336, 14560, 15992, 16016, 16640, 17920, 18304, 19712, 19990, 20020, 20480, 21989, 22528, 22880, 23296, 24640, 25987, 26624, 27986, 28160, 28672, 29120, 31984, 32032, 33280, 35840, 36608, 39424, 39980, 40040, 43978, 45056, 45760, 46592, 49280, 51974, 53248, 55972, 56320, 58240, 63968, 64064, 66560, 69965, 71680, 73216, 78848, 79960, 80080, 87956, 91520, 93184, 98560, 103948, 109945, 111944, 112640, 116480, 127936, 128128, 129935, 133120, 139930, 143360, 146432, 153923, 157696, 159920, 160160, 175912, 181909, 183040, 186368, 197120, 207896, 219890, 223888, 225280, 232960, 255872, 256256, 259870, 266240, 279860, 285857, 292864, 307846, 315392, 319840, 320320, 351824, 363818, 366080, 372736, 394240, 415792, 439780, 447776, 465920, 511744, 512512, 519740, 559720, 571714, 585728, 615692, 639680, 640640, 703648, 727636, 732160, 769615, 788480, 831584, 879560, 895552, 909545, 931840, 1023488, 1025024, 1039480, 1119440, 1143428, 1231384, 1279360, 1281280, 1407296, 1429285, 1455272, 1464320, 1539230, 1576960, 1663168, 1759120, 1791104, 1819090, 1863680, 2000999, 2046976, 2050048, 2078960, 2238880, 2286856, 2462768, 2558720, 2562560, 2814592, 2858570, 2910544, 2928640, 3078460, 3326336, 3518240, 3582208, 3638180, 4001998, 4093952, 4100096, 4157920, 4477760, 4573712, 4925536, 5117440, 5125120, 5629184, 5717140, 5821088, 6156920, 6652672, 7036480, 7164416, 7276360, 8003996, 8187904, 8315840, 8955520, 9147424, 9851072, 10004995, 10234880, 10250240, 11258368, 11434280, 11642176, 12313840, 13305344, 14072960, 14328832, 14552720, 16007992, 16631680, 17911040, 18294848, 19702144, 20009990, 20469760, 20500480, 22516736, 22868560, 23284352, 24627680, 26610688, 28145920, 28657664, 29105440, 32015984, 33263360, 35822080, 36589696, 39404288, 40019980, 40939520, 45033472, 45737120, 46568704, 49255360, 53221376, 56291840, 57315328, 58210880, 64031968, 66526720, 71644160, 73179392, 78808576, 80039960, 90066944, 91474240, 93137408, 98510720, 106442752, 112583680, 116421760, 128063936, 133053440, 143288320, 146358784, 157617152, 160079920, 182948480, 186274816, 197021440, 225167360, 232843520, 256127872, 266106880, 286576640, 292717568, 315234304, 320159840, 365896960, 372549632, 394042880, 450334720, 465687040, 512255744, 532213760, 585435136, 630468608, 640319680, 731793920, 745099264, 788085760, 931374080, 1024511488, 1170870272, 1280639360, 1463587840, 1576171520, 1862748160, 2049022976, 2561278720, 2927175680, 3152343040, 3725496320, 4098045952, 5122557440, 5854351360, 8196091904, 10245114880, 20490229760, 40980459520]

約数ペア:

[(1, 40980459520), (2, 20490229760), (4, 10245114880), (5, 8196091904), (7, 5854351360), (8, 5122557440), (10, 4098045952), (11, 3725496320), (13, 3152343040), (14, 2927175680), (16, 2561278720), (20, 2049022976), (22, 1862748160), (26, 1576171520), (28, 1463587840), (32, 1280639360), (35, 1170870272), (40, 1024511488), (44, 931374080), (52, 788085760), (55, 745099264), (56, 731793920), (64, 640319680), (65, 630468608), (70, 585435136), (77, 532213760), (80, 512255744), (88, 465687040), (91, 450334720), (104, 394042880), (110, 372549632), (112, 365896960), (128, 320159840), (130, 315234304), (140, 292717568), (143, 286576640), (154, 266106880), (160, 256127872), (176, 232843520), (182, 225167360), (208, 197021440), (220, 186274816), (224, 182948480), (256, 160079920), (260, 157617152), (280, 146358784), (286, 143288320), (308, 133053440), (320, 128063936), (352, 116421760), (364, 112583680), (385, 106442752), (416, 98510720), (440, 93137408), (448, 91474240), (455, 90066944), (512, 80039960), (520, 78808576), (560, 73179392), (572, 71644160), (616, 66526720), (640, 64031968), (704, 58210880), (715, 57315328), (728, 56291840), (770, 53221376), (832, 49255360), (880, 46568704), (896, 45737120), (910, 45033472), (1001, 40939520), (1024, 40019980), (1040, 39404288), (1120, 36589696), (1144, 35822080), (1232, 33263360), (1280, 32015984), (1408, 29105440), (1430, 28657664), (1456, 28145920), (1540, 26610688), (1664, 24627680), (1760, 23284352), (1792, 22868560), (1820, 22516736), (1999, 20500480), (2002, 20469760), (2048, 20009990), (2080, 19702144), (2240, 18294848), (2288, 17911040), (2464, 16631680), (2560, 16007992), (2816, 14552720), (2860, 14328832), (2912, 14072960), (3080, 13305344), (3328, 12313840), (3520, 11642176), (3584, 11434280), (3640, 11258368), (3998, 10250240), (4004, 10234880), (4096, 10004995), (4160, 9851072), (4480, 9147424), (4576, 8955520), (4928, 8315840), (5005, 8187904), (5120, 8003996), (5632, 7276360), (5720, 7164416), (5824, 7036480), (6160, 6652672), (6656, 6156920), (7040, 5821088), (7168, 5717140), (7280, 5629184), (7996, 5125120), (8008, 5117440), (8320, 4925536), (8960, 4573712), (9152, 4477760), (9856, 4157920), (9995, 4100096), (10010, 4093952), (10240, 4001998), (11264, 3638180), (11440, 3582208), (11648, 3518240), (12320, 3326336), (13312, 3078460), (13993, 2928640), (14080, 2910544), (14336, 2858570), (14560, 2814592), (15992, 2562560), (16016, 2558720), (16640, 2462768), (17920, 2286856), (18304, 2238880), (19712, 2078960), (19990, 2050048), (20020, 2046976), (20480, 2000999), (21989, 1863680), (22528, 1819090), (22880, 1791104), (23296, 1759120), (24640, 1663168), (25987, 1576960), (26624, 1539230), (27986, 1464320), (28160, 1455272), (28672, 1429285), (29120, 1407296), (31984, 1281280), (32032, 1279360), (33280, 1231384), (35840, 1143428), (36608, 1119440), (39424, 1039480), (39980, 1025024), (40040, 1023488), (43978, 931840), (45056, 909545), (45760, 895552), (46592, 879560), (49280, 831584), (51974, 788480), (53248, 769615), (55972, 732160), (56320, 727636), (58240, 703648), (63968, 640640), (64064, 639680), (66560, 615692), (69965, 585728), (71680, 571714), (73216, 559720), (78848, 519740), (79960, 512512), (80080, 511744), (87956, 465920), (91520, 447776), (93184, 439780), (98560, 415792), (103948, 394240), (109945, 372736), (111944, 366080), (112640, 363818), (116480, 351824), (127936, 320320), (128128, 319840), (129935, 315392), (133120, 307846), (139930, 292864), (143360, 285857), (146432, 279860), (153923, 266240), (157696, 259870), (159920, 256256), (160160, 255872), (175912, 232960), (181909, 225280), (183040, 223888), (186368, 219890), (197120, 207896)]