1997224320

素因数分解:

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

素因数の和:143

約数の個数: 768

約数和(自身を含む): 8439137280

約数和(自身を除く): 6441912960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 49, 52, 56, 60, 64, 65, 69, 70, 71, 78, 80, 84, 91, 92, 96, 98, 104, 105, 112, 115, 120, 128, 130, 138, 140, 142, 147, 156, 160, 161, 168, 182, 184, 192, 195, 196, 208, 210, 213, 224, 230, 240, 245, 260, 273, 276, 280, 284, 294, 299, 312, 320, 322, 336, 345, 355, 364, 368, 384, 390, 392, 416, 420, 426, 448, 455, 460, 480, 483, 490, 497, 520, 546, 552, 560, 568, 588, 598, 624, 637, 640, 644, 672, 690, 710, 728, 735, 736, 780, 784, 805, 832, 840, 852, 896, 897, 910, 920, 923, 960, 966, 980, 994, 1040, 1065, 1092, 1104, 1120, 1127, 1136, 1176, 1196, 1248, 1274, 1288, 1344, 1365, 1380, 1420, 1456, 1470, 1472, 1491, 1495, 1560, 1568, 1610, 1633, 1664, 1680, 1704, 1794, 1820, 1840, 1846, 1911, 1920, 1932, 1960, 1988, 2080, 2093, 2130, 2184, 2208, 2240, 2254, 2272, 2352, 2392, 2415, 2485, 2496, 2548, 2576, 2688, 2730, 2760, 2769, 2840, 2912, 2940, 2944, 2982, 2990, 3120, 3136, 3185, 3220, 3266, 3360, 3381, 3408, 3479, 3588, 3640, 3680, 3692, 3822, 3864, 3920, 3976, 4160, 4186, 4260, 4368, 4416, 4480, 4485, 4508, 4544, 4615, 4704, 4784, 4830, 4899, 4970, 4992, 5096, 5152, 5460, 5520, 5538, 5635, 5680, 5824, 5880, 5964, 5980, 6240, 6272, 6279, 6370, 6440, 6461, 6532, 6720, 6762, 6816, 6958, 7176, 7280, 7360, 7384, 7455, 7644, 7728, 7840, 7952, 8165, 8320, 8372, 8520, 8736, 8832, 8970, 9016, 9088, 9230, 9408, 9555, 9568, 9660, 9798, 9940, 10192, 10304, 10437, 10465, 10920, 11040, 11076, 11270, 11360, 11431, 11648, 11760, 11928, 11960, 12480, 12558, 12740, 12880, 12922, 13064, 13440, 13524, 13632, 13845, 13916, 14352, 14560, 14651, 14720, 14768, 14910, 15288, 15456, 15680, 15904, 16330, 16744, 16905, 17040, 17395, 17472, 17940, 18032, 18460, 18816, 19110, 19136, 19320, 19383, 19596, 19880, 20384, 20608, 20874, 20930, 21229, 21840, 22080, 22152, 22540, 22720, 22862, 23520, 23856, 23920, 24495, 24960, 25116, 25480, 25760, 25844, 26128, 27048, 27264, 27690, 27832, 28704, 29120, 29302, 29536, 29820, 30576, 30912, 31360, 31395, 31808, 32305, 32660, 33488, 33810, 34080, 34293, 34790, 34944, 35880, 36064, 36920, 38220, 38272, 38640, 38766, 39192, 39760, 40768, 41748, 41860, 42458, 43680, 43953, 44160, 44304, 45080, 45227, 45440, 45724, 47040, 47712, 47840, 48990, 50232, 50960, 51520, 51688, 52185, 52256, 54096, 55380, 55664, 57155, 57408, 58240, 58604, 59072, 59640, 61152, 61824, 62790, 63616, 63687, 64610, 65320, 66976, 67620, 68160, 68586, 69580, 71760, 72128, 73255, 73840, 76440, 77280, 77532, 78384, 79520, 80017, 81536, 83496, 83720, 84916, 87360, 87906, 88608, 90160, 90454, 91448, 94080, 95424, 95680, 96915, 97980, 100464, 101920, 103040, 103376, 104370, 104512, 106145, 108192, 110760, 111328, 114310, 114816, 117208, 118144, 119280, 122304, 125580, 127374, 129220, 130640, 133952, 135240, 135681, 136320, 137172, 139160, 143520, 144256, 146510, 147680, 148603, 152880, 154560, 155064, 156768, 159040, 160034, 166992, 167440, 169832, 171465, 174720, 175812, 177216, 180320, 180908, 182896, 190848, 191360, 193830, 195960, 200928, 203840, 206752, 208740, 209024, 212290, 216384, 219765, 221520, 222656, 226135, 228620, 234416, 238560, 240051, 244608, 251160, 254748, 258440, 261280, 267904, 270480, 271362, 274344, 278320, 287040, 293020, 295360, 297206, 305760, 309120, 310128, 313536, 318080, 318435, 320068, 333984, 334880, 339664, 342930, 351624, 354432, 360640, 361816, 365792, 387660, 391920, 400085, 401856, 407680, 413504, 417480, 424580, 432768, 439530, 443040, 445312, 445809, 452270, 457240, 468832, 477120, 480102, 502320, 509496, 516880, 522560, 540960, 542724, 548688, 556640, 574080, 586040, 590720, 594412, 611520, 620256, 627072, 636870, 640136, 667968, 669760, 678405, 679328, 685860, 703248, 721280, 723632, 731584, 743015, 775320, 783840, 800170, 803712, 827008, 834960, 849160, 879060, 886080, 891618, 904540, 914480, 937664, 954240, 960204, 1004640, 1018992, 1033760, 1040221, 1045120, 1081920, 1085448, 1097376, 1113280, 1172080, 1188824, 1200255, 1223040, 1240512, 1273740, 1280272, 1335936, 1339520, 1356810, 1358656, 1371720, 1406496, 1447264, 1463168, 1486030, 1550640, 1567680, 1600340, 1669920, 1698320, 1758120, 1772160, 1783236, 1809080, 1828960, 1875328, 1920408, 2009280, 2037984, 2067520, 2080442, 2163840, 2170896, 2194752, 2226560, 2229045, 2344160, 2377648, 2400510, 2481024, 2547480, 2560544, 2713620, 2717312, 2743440, 2812992, 2894528, 2972060, 3101280, 3120663, 3135360, 3200680, 3339840, 3396640, 3516240, 3566472, 3618160, 3657920, 3840816, 4018560, 4075968, 4135040, 4160884, 4341792, 4389504, 4458090, 4688320, 4755296, 4801020, 5094960, 5121088, 5201105, 5427240, 5486880, 5625984, 5789056, 5944120, 6202560, 6241326, 6401360, 6679680, 6793280, 7032480, 7132944, 7236320, 7315840, 7681632, 8151936, 8321768, 8683584, 8916180, 9376640, 9510592, 9602040, 10189920, 10242176, 10402210, 10854480, 10973760, 11888240, 12405120, 12482652, 12802720, 13586560, 14064960, 14265888, 14472640, 15363264, 15603315, 16643536, 17367168, 17832360, 19021184, 19204080, 20379840, 20804420, 21708960, 21947520, 23776480, 24965304, 25605440, 28129920, 28531776, 28945280, 30726528, 31206630, 33287072, 35664720, 38408160, 40759680, 41608840, 43417920, 47552960, 49930608, 51210880, 57063552, 62413260, 66574144, 71329440, 76816320, 83217680, 86835840, 95105920, 99861216, 124826520, 133148288, 142658880, 153632640, 166435360, 199722432, 249653040, 285317760, 332870720, 399444864, 499306080, 665741440, 998612160, 1997224320]

約数ペア:

[(1, 1997224320), (2, 998612160), (3, 665741440), (4, 499306080), (5, 399444864), (6, 332870720), (7, 285317760), (8, 249653040), (10, 199722432), (12, 166435360), (13, 153632640), (14, 142658880), (15, 133148288), (16, 124826520), (20, 99861216), (21, 95105920), (23, 86835840), (24, 83217680), (26, 76816320), (28, 71329440), (30, 66574144), (32, 62413260), (35, 57063552), (39, 51210880), (40, 49930608), (42, 47552960), (46, 43417920), (48, 41608840), (49, 40759680), (52, 38408160), (56, 35664720), (60, 33287072), (64, 31206630), (65, 30726528), (69, 28945280), (70, 28531776), (71, 28129920), (78, 25605440), (80, 24965304), (84, 23776480), (91, 21947520), (92, 21708960), (96, 20804420), (98, 20379840), (104, 19204080), (105, 19021184), (112, 17832360), (115, 17367168), (120, 16643536), (128, 15603315), (130, 15363264), (138, 14472640), (140, 14265888), (142, 14064960), (147, 13586560), (156, 12802720), (160, 12482652), (161, 12405120), (168, 11888240), (182, 10973760), (184, 10854480), (192, 10402210), (195, 10242176), (196, 10189920), (208, 9602040), (210, 9510592), (213, 9376640), (224, 8916180), (230, 8683584), (240, 8321768), (245, 8151936), (260, 7681632), (273, 7315840), (276, 7236320), (280, 7132944), (284, 7032480), (294, 6793280), (299, 6679680), (312, 6401360), (320, 6241326), (322, 6202560), (336, 5944120), (345, 5789056), (355, 5625984), (364, 5486880), (368, 5427240), (384, 5201105), (390, 5121088), (392, 5094960), (416, 4801020), (420, 4755296), (426, 4688320), (448, 4458090), (455, 4389504), (460, 4341792), (480, 4160884), (483, 4135040), (490, 4075968), (497, 4018560), (520, 3840816), (546, 3657920), (552, 3618160), (560, 3566472), (568, 3516240), (588, 3396640), (598, 3339840), (624, 3200680), (637, 3135360), (640, 3120663), (644, 3101280), (672, 2972060), (690, 2894528), (710, 2812992), (728, 2743440), (735, 2717312), (736, 2713620), (780, 2560544), (784, 2547480), (805, 2481024), (832, 2400510), (840, 2377648), (852, 2344160), (896, 2229045), (897, 2226560), (910, 2194752), (920, 2170896), (923, 2163840), (960, 2080442), (966, 2067520), (980, 2037984), (994, 2009280), (1040, 1920408), (1065, 1875328), (1092, 1828960), (1104, 1809080), (1120, 1783236), (1127, 1772160), (1136, 1758120), (1176, 1698320), (1196, 1669920), (1248, 1600340), (1274, 1567680), (1288, 1550640), (1344, 1486030), (1365, 1463168), (1380, 1447264), (1420, 1406496), (1456, 1371720), (1470, 1358656), (1472, 1356810), (1491, 1339520), (1495, 1335936), (1560, 1280272), (1568, 1273740), (1610, 1240512), (1633, 1223040), (1664, 1200255), (1680, 1188824), (1704, 1172080), (1794, 1113280), (1820, 1097376), (1840, 1085448), (1846, 1081920), (1911, 1045120), (1920, 1040221), (1932, 1033760), (1960, 1018992), (1988, 1004640), (2080, 960204), (2093, 954240), (2130, 937664), (2184, 914480), (2208, 904540), (2240, 891618), (2254, 886080), (2272, 879060), (2352, 849160), (2392, 834960), (2415, 827008), (2485, 803712), (2496, 800170), (2548, 783840), (2576, 775320), (2688, 743015), (2730, 731584), (2760, 723632), (2769, 721280), (2840, 703248), (2912, 685860), (2940, 679328), (2944, 678405), (2982, 669760), (2990, 667968), (3120, 640136), (3136, 636870), (3185, 627072), (3220, 620256), (3266, 611520), (3360, 594412), (3381, 590720), (3408, 586040), (3479, 574080), (3588, 556640), (3640, 548688), (3680, 542724), (3692, 540960), (3822, 522560), (3864, 516880), (3920, 509496), (3976, 502320), (4160, 480102), (4186, 477120), (4260, 468832), (4368, 457240), (4416, 452270), (4480, 445809), (4485, 445312), (4508, 443040), (4544, 439530), (4615, 432768), (4704, 424580), (4784, 417480), (4830, 413504), (4899, 407680), (4970, 401856), (4992, 400085), (5096, 391920), (5152, 387660), (5460, 365792), (5520, 361816), (5538, 360640), (5635, 354432), (5680, 351624), (5824, 342930), (5880, 339664), (5964, 334880), (5980, 333984), (6240, 320068), (6272, 318435), (6279, 318080), (6370, 313536), (6440, 310128), (6461, 309120), (6532, 305760), (6720, 297206), (6762, 295360), (6816, 293020), (6958, 287040), (7176, 278320), (7280, 274344), (7360, 271362), (7384, 270480), (7455, 267904), (7644, 261280), (7728, 258440), (7840, 254748), (7952, 251160), (8165, 244608), (8320, 240051), (8372, 238560), (8520, 234416), (8736, 228620), (8832, 226135), (8970, 222656), (9016, 221520), (9088, 219765), (9230, 216384), (9408, 212290), (9555, 209024), (9568, 208740), (9660, 206752), (9798, 203840), (9940, 200928), (10192, 195960), (10304, 193830), (10437, 191360), (10465, 190848), (10920, 182896), (11040, 180908), (11076, 180320), (11270, 177216), (11360, 175812), (11431, 174720), (11648, 171465), (11760, 169832), (11928, 167440), (11960, 166992), (12480, 160034), (12558, 159040), (12740, 156768), (12880, 155064), (12922, 154560), (13064, 152880), (13440, 148603), (13524, 147680), (13632, 146510), (13845, 144256), (13916, 143520), (14352, 139160), (14560, 137172), (14651, 136320), (14720, 135681), (14768, 135240), (14910, 133952), (15288, 130640), (15456, 129220), (15680, 127374), (15904, 125580), (16330, 122304), (16744, 119280), (16905, 118144), (17040, 117208), (17395, 114816), (17472, 114310), (17940, 111328), (18032, 110760), (18460, 108192), (18816, 106145), (19110, 104512), (19136, 104370), (19320, 103376), (19383, 103040), (19596, 101920), (19880, 100464), (20384, 97980), (20608, 96915), (20874, 95680), (20930, 95424), (21229, 94080), (21840, 91448), (22080, 90454), (22152, 90160), (22540, 88608), (22720, 87906), (22862, 87360), (23520, 84916), (23856, 83720), (23920, 83496), (24495, 81536), (24960, 80017), (25116, 79520), (25480, 78384), (25760, 77532), (25844, 77280), (26128, 76440), (27048, 73840), (27264, 73255), (27690, 72128), (27832, 71760), (28704, 69580), (29120, 68586), (29302, 68160), (29536, 67620), (29820, 66976), (30576, 65320), (30912, 64610), (31360, 63687), (31395, 63616), (31808, 62790), (32305, 61824), (32660, 61152), (33488, 59640), (33810, 59072), (34080, 58604), (34293, 58240), (34790, 57408), (34944, 57155), (35880, 55664), (36064, 55380), (36920, 54096), (38220, 52256), (38272, 52185), (38640, 51688), (38766, 51520), (39192, 50960), (39760, 50232), (40768, 48990), (41748, 47840), (41860, 47712), (42458, 47040), (43680, 45724), (43953, 45440), (44160, 45227), (44304, 45080)]