748959120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 720

約数和(自身を含む): 3334286592

約数和(自身を除く): 2585327472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 48, 49, 52, 56, 60, 63, 65, 69, 70, 71, 72, 78, 80, 84, 90, 91, 92, 98, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 142, 144, 147, 156, 161, 168, 180, 182, 184, 195, 196, 207, 208, 210, 213, 230, 234, 240, 245, 252, 260, 273, 276, 280, 284, 294, 299, 312, 315, 322, 336, 345, 355, 360, 364, 368, 390, 392, 414, 420, 426, 441, 455, 460, 468, 483, 490, 497, 504, 520, 546, 552, 560, 568, 585, 588, 598, 624, 630, 637, 639, 644, 690, 710, 720, 728, 735, 780, 784, 805, 819, 828, 840, 852, 882, 897, 910, 920, 923, 936, 966, 980, 994, 1008, 1035, 1040, 1065, 1092, 1104, 1127, 1136, 1170, 1176, 1196, 1260, 1274, 1278, 1288, 1365, 1380, 1420, 1449, 1456, 1470, 1491, 1495, 1560, 1610, 1633, 1638, 1656, 1680, 1704, 1764, 1794, 1820, 1840, 1846, 1872, 1911, 1932, 1960, 1988, 2070, 2093, 2130, 2184, 2205, 2254, 2340, 2352, 2392, 2415, 2485, 2520, 2548, 2556, 2576, 2691, 2730, 2760, 2769, 2840, 2898, 2940, 2982, 2990, 3120, 3185, 3195, 3220, 3266, 3276, 3312, 3381, 3408, 3479, 3528, 3588, 3640, 3692, 3822, 3864, 3920, 3976, 4095, 4140, 4186, 4260, 4368, 4410, 4473, 4485, 4508, 4615, 4680, 4784, 4830, 4899, 4970, 5040, 5096, 5112, 5382, 5460, 5520, 5538, 5635, 5680, 5733, 5796, 5880, 5964, 5980, 6279, 6370, 6390, 6440, 6461, 6532, 6552, 6762, 6958, 7056, 7176, 7245, 7280, 7384, 7455, 7644, 7728, 7952, 8165, 8190, 8280, 8307, 8372, 8520, 8820, 8946, 8970, 9016, 9230, 9360, 9555, 9660, 9798, 9940, 10143, 10192, 10224, 10437, 10465, 10764, 10920, 11076, 11270, 11431, 11466, 11592, 11760, 11928, 11960, 12558, 12740, 12780, 12880, 12922, 13064, 13104, 13455, 13524, 13845, 13916, 14352, 14490, 14651, 14697, 14768, 14910, 15288, 16330, 16380, 16560, 16614, 16744, 16905, 17040, 17395, 17640, 17892, 17940, 18032, 18460, 18837, 19110, 19320, 19383, 19596, 19880, 20286, 20874, 20930, 21229, 21528, 21840, 22152, 22365, 22540, 22862, 22932, 23184, 23856, 23920, 24495, 25116, 25480, 25560, 25844, 26128, 26910, 27048, 27690, 27832, 28665, 28980, 29302, 29394, 29820, 30576, 31311, 31395, 32305, 32660, 32760, 33228, 33488, 33810, 34293, 34790, 35280, 35784, 35880, 36920, 37674, 38220, 38640, 38766, 39192, 39760, 40572, 41535, 41748, 41860, 42458, 43056, 43953, 44304, 44730, 45080, 45227, 45724, 45864, 48990, 50232, 50715, 50960, 51120, 51688, 52185, 53820, 54096, 55380, 55664, 57155, 57330, 57960, 58149, 58604, 58788, 59640, 62622, 62790, 63687, 64610, 65320, 65520, 66456, 67620, 68586, 69580, 71568, 71760, 73255, 73485, 73840, 75348, 76440, 77532, 78384, 80017, 81144, 83070, 83496, 83720, 84916, 87906, 89460, 90160, 90454, 91448, 91728, 94185, 96915, 97980, 100464, 101430, 102879, 103376, 104370, 106145, 107640, 110760, 114310, 114660, 115920, 116298, 117208, 117576, 119280, 125244, 125580, 127374, 129220, 130640, 131859, 132912, 135240, 135681, 137172, 139160, 146510, 146970, 148603, 150696, 152880, 155064, 156555, 160034, 162288, 166140, 166992, 167440, 169832, 171465, 175812, 178920, 180908, 182896, 188370, 191061, 193830, 195960, 202860, 205758, 208740, 212290, 215280, 219765, 221520, 226135, 228620, 229320, 232596, 234416, 235152, 240051, 250488, 251160, 254748, 258440, 263718, 270480, 271362, 274344, 278320, 290745, 293020, 293940, 297206, 301392, 310128, 313110, 318435, 320068, 332280, 339664, 342930, 351624, 357840, 361816, 376740, 382122, 387660, 391920, 400085, 405720, 407043, 411516, 417480, 424580, 439530, 445809, 452270, 457240, 458640, 465192, 480102, 500976, 502320, 509496, 514395, 516880, 527436, 542724, 548688, 581490, 586040, 587880, 594412, 626220, 636870, 640136, 659295, 664560, 678405, 685860, 703248, 720153, 723632, 743015, 753480, 764244, 775320, 800170, 811440, 814086, 823032, 834960, 849160, 879060, 891618, 904540, 914480, 930384, 955305, 960204, 1018992, 1028790, 1040221, 1054872, 1085448, 1162980, 1172080, 1175760, 1188824, 1200255, 1252440, 1273740, 1280272, 1318590, 1337427, 1356810, 1371720, 1440306, 1486030, 1506960, 1528488, 1550640, 1600340, 1628172, 1646064, 1698320, 1758120, 1783236, 1809080, 1910610, 1920408, 2035215, 2057580, 2080442, 2109744, 2170896, 2229045, 2325960, 2377648, 2400510, 2504880, 2547480, 2637180, 2674854, 2713620, 2743440, 2880612, 2972060, 3056976, 3120663, 3200680, 3256344, 3516240, 3566472, 3600765, 3618160, 3821220, 3840816, 4070430, 4115160, 4160884, 4458090, 4651920, 4801020, 5094960, 5201105, 5274360, 5349708, 5427240, 5761224, 5944120, 6241326, 6401360, 6512688, 6687135, 7132944, 7201530, 7642440, 8140860, 8230320, 8321768, 8916180, 9361989, 9602040, 10402210, 10548720, 10699416, 10854480, 11522448, 11888240, 12482652, 13374270, 14403060, 15284880, 15603315, 16281720, 16643536, 17832360, 18723978, 19204080, 20804420, 21398832, 24965304, 26748540, 28806120, 31206630, 32563440, 35664720, 37447956, 41608840, 46809945, 49930608, 53497080, 57612240, 62413260, 74895912, 83217680, 93619890, 106994160, 124826520, 149791824, 187239780, 249653040, 374479560, 748959120]

約数ペア:

[(1, 748959120), (2, 374479560), (3, 249653040), (4, 187239780), (5, 149791824), (6, 124826520), (7, 106994160), (8, 93619890), (9, 83217680), (10, 74895912), (12, 62413260), (13, 57612240), (14, 53497080), (15, 49930608), (16, 46809945), (18, 41608840), (20, 37447956), (21, 35664720), (23, 32563440), (24, 31206630), (26, 28806120), (28, 26748540), (30, 24965304), (35, 21398832), (36, 20804420), (39, 19204080), (40, 18723978), (42, 17832360), (45, 16643536), (46, 16281720), (48, 15603315), (49, 15284880), (52, 14403060), (56, 13374270), (60, 12482652), (63, 11888240), (65, 11522448), (69, 10854480), (70, 10699416), (71, 10548720), (72, 10402210), (78, 9602040), (80, 9361989), (84, 8916180), (90, 8321768), (91, 8230320), (92, 8140860), (98, 7642440), (104, 7201530), (105, 7132944), (112, 6687135), (115, 6512688), (117, 6401360), (120, 6241326), (126, 5944120), (130, 5761224), (138, 5427240), (140, 5349708), (142, 5274360), (144, 5201105), (147, 5094960), (156, 4801020), (161, 4651920), (168, 4458090), (180, 4160884), (182, 4115160), (184, 4070430), (195, 3840816), (196, 3821220), (207, 3618160), (208, 3600765), (210, 3566472), (213, 3516240), (230, 3256344), (234, 3200680), (240, 3120663), (245, 3056976), (252, 2972060), (260, 2880612), (273, 2743440), (276, 2713620), (280, 2674854), (284, 2637180), (294, 2547480), (299, 2504880), (312, 2400510), (315, 2377648), (322, 2325960), (336, 2229045), (345, 2170896), (355, 2109744), (360, 2080442), (364, 2057580), (368, 2035215), (390, 1920408), (392, 1910610), (414, 1809080), (420, 1783236), (426, 1758120), (441, 1698320), (455, 1646064), (460, 1628172), (468, 1600340), (483, 1550640), (490, 1528488), (497, 1506960), (504, 1486030), (520, 1440306), (546, 1371720), (552, 1356810), (560, 1337427), (568, 1318590), (585, 1280272), (588, 1273740), (598, 1252440), (624, 1200255), (630, 1188824), (637, 1175760), (639, 1172080), (644, 1162980), (690, 1085448), (710, 1054872), (720, 1040221), (728, 1028790), (735, 1018992), (780, 960204), (784, 955305), (805, 930384), (819, 914480), (828, 904540), (840, 891618), (852, 879060), (882, 849160), (897, 834960), (910, 823032), (920, 814086), (923, 811440), (936, 800170), (966, 775320), (980, 764244), (994, 753480), (1008, 743015), (1035, 723632), (1040, 720153), (1065, 703248), (1092, 685860), (1104, 678405), (1127, 664560), (1136, 659295), (1170, 640136), (1176, 636870), (1196, 626220), (1260, 594412), (1274, 587880), (1278, 586040), (1288, 581490), (1365, 548688), (1380, 542724), (1420, 527436), (1449, 516880), (1456, 514395), (1470, 509496), (1491, 502320), (1495, 500976), (1560, 480102), (1610, 465192), (1633, 458640), (1638, 457240), (1656, 452270), (1680, 445809), (1704, 439530), (1764, 424580), (1794, 417480), (1820, 411516), (1840, 407043), (1846, 405720), (1872, 400085), (1911, 391920), (1932, 387660), (1960, 382122), (1988, 376740), (2070, 361816), (2093, 357840), (2130, 351624), (2184, 342930), (2205, 339664), (2254, 332280), (2340, 320068), (2352, 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(5980, 125244), (6279, 119280), (6370, 117576), (6390, 117208), (6440, 116298), (6461, 115920), (6532, 114660), (6552, 114310), (6762, 110760), (6958, 107640), (7056, 106145), (7176, 104370), (7245, 103376), (7280, 102879), (7384, 101430), (7455, 100464), (7644, 97980), (7728, 96915), (7952, 94185), (8165, 91728), (8190, 91448), (8280, 90454), (8307, 90160), (8372, 89460), (8520, 87906), (8820, 84916), (8946, 83720), (8970, 83496), (9016, 83070), (9230, 81144), (9360, 80017), (9555, 78384), (9660, 77532), (9798, 76440), (9940, 75348), (10143, 73840), (10192, 73485), (10224, 73255), (10437, 71760), (10465, 71568), (10764, 69580), (10920, 68586), (11076, 67620), (11270, 66456), (11431, 65520), (11466, 65320), (11592, 64610), (11760, 63687), (11928, 62790), (11960, 62622), (12558, 59640), (12740, 58788), (12780, 58604), (12880, 58149), (12922, 57960), (13064, 57330), (13104, 57155), (13455, 55664), (13524, 55380), (13845, 54096), (13916, 53820), (14352, 52185), (14490, 51688), (14651, 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