1988763840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 560

約数和(自身を含む): 8240645952

約数和(自身を除く): 6251882112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 97, 105, 108, 112, 113, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 194, 210, 216, 224, 226, 240, 252, 270, 280, 288, 291, 315, 320, 324, 336, 339, 360, 378, 388, 405, 420, 432, 448, 452, 480, 485, 504, 540, 560, 565, 567, 576, 582, 630, 648, 672, 678, 679, 720, 756, 776, 791, 810, 840, 864, 873, 904, 945, 960, 970, 1008, 1017, 1080, 1120, 1130, 1134, 1164, 1260, 1296, 1344, 1356, 1358, 1440, 1455, 1512, 1552, 1582, 1620, 1680, 1695, 1728, 1746, 1808, 1890, 1940, 2016, 2034, 2037, 2160, 2240, 2260, 2268, 2328, 2373, 2520, 2592, 2619, 2712, 2716, 2835, 2880, 2910, 3024, 3051, 3104, 3164, 3240, 3360, 3390, 3395, 3492, 3616, 3780, 3880, 3955, 4032, 4068, 4074, 4320, 4365, 4520, 4536, 4656, 4746, 5040, 5085, 5184, 5238, 5424, 5432, 5670, 5820, 6048, 6102, 6111, 6208, 6328, 6480, 6720, 6780, 6790, 6984, 7119, 7232, 7560, 7760, 7857, 7910, 8136, 8148, 8640, 8730, 9040, 9072, 9153, 9312, 9492, 10080, 10170, 10185, 10476, 10848, 10864, 10961, 11340, 11640, 11865, 12096, 12204, 12222, 12656, 12960, 13095, 13560, 13580, 13968, 14238, 15120, 15255, 15520, 15714, 15820, 16272, 16296, 17460, 18080, 18144, 18306, 18333, 18624, 18984, 20160, 20340, 20370, 20952, 21357, 21696, 21728, 21922, 22680, 23280, 23730, 24408, 24444, 25312, 25920, 26190, 27120, 27160, 27936, 28476, 30240, 30510, 30555, 31040, 31428, 31640, 32544, 32592, 32883, 34920, 35595, 36160, 36288, 36612, 36666, 37968, 39285, 40680, 40740, 41904, 42714, 43456, 43844, 45360, 45765, 46560, 47460, 48816, 48888, 50624, 52380, 54240, 54320, 54805, 54999, 55872, 56952, 60480, 61020, 61110, 62856, 63280, 64071, 65088, 65184, 65766, 69840, 71190, 73224, 73332, 75936, 76727, 78570, 81360, 81480, 83808, 85428, 87688, 90720, 91530, 91665, 93120, 94920, 97632, 97776, 98649, 104760, 106785, 108480, 108640, 109610, 109998, 113904, 122040, 122220, 125712, 126560, 128142, 130368, 131532, 139680, 142380, 146448, 146664, 151872, 153454, 157140, 162720, 162960, 164415, 167616, 170856, 175376, 181440, 183060, 183330, 189840, 195264, 195552, 197298, 209520, 213570, 217280, 219220, 219996, 227808, 230181, 244080, 244440, 251424, 253120, 256284, 263064, 274995, 279360, 284760, 292896, 293328, 295947, 306908, 314280, 320355, 325440, 325920, 328830, 341712, 350752, 366120, 366660, 379680, 383635, 391104, 394596, 419040, 427140, 438440, 439992, 455616, 460362, 488160, 488880, 493245, 502848, 512568, 526128, 549990, 569520, 585792, 586656, 591894, 613816, 628560, 640710, 651840, 657660, 683424, 690543, 701504, 732240, 733320, 759360, 767270, 789192, 838080, 854280, 876880, 879984, 887841, 920724, 976320, 977760, 986490, 1025136, 1052256, 1099980, 1139040, 1150905, 1173312, 1183788, 1227632, 1257120, 1281420, 1315320, 1366848, 1381086, 1464480, 1466640, 1479735, 1534540, 1578384, 1708560, 1753760, 1759968, 1775682, 1841448, 1955520, 1972980, 2050272, 2071629, 2104512, 2199960, 2278080, 2301810, 2367576, 2455264, 2514240, 2562840, 2630640, 2762172, 2928960, 2933280, 2959470, 3069080, 3156768, 3417120, 3452715, 3507520, 3519936, 3551364, 3682896, 3945960, 4100544, 4143258, 4399920, 4439205, 4603620, 4735152, 4910528, 5125680, 5261280, 5524344, 5866560, 5918940, 6138160, 6214887, 6313536, 6834240, 6905430, 7102728, 7365792, 7891920, 8286516, 8799840, 8878410, 9207240, 9470304, 10251360, 10358145, 10522560, 11048688, 11837880, 12276320, 12429774, 13810860, 14205456, 14731584, 15783840, 16573032, 17599680, 17756820, 18414480, 18940608, 20502720, 20716290, 22097376, 23675760, 24552640, 24859548, 27621720, 28410912, 31074435, 31567680, 33146064, 35513640, 36828960, 41432580, 44194752, 47351520, 49719096, 55243440, 56821824, 62148870, 66292128, 71027280, 73657920, 82865160, 94703040, 99438192, 110486880, 124297740, 132584256, 142054560, 165730320, 198876384, 220973760, 248595480, 284109120, 331460640, 397752768, 497190960, 662921280, 994381920, 1988763840]

約数ペア:

[(1, 1988763840), (2, 994381920), (3, 662921280), (4, 497190960), (5, 397752768), (6, 331460640), (7, 284109120), (8, 248595480), (9, 220973760), (10, 198876384), (12, 165730320), (14, 142054560), (15, 132584256), (16, 124297740), (18, 110486880), (20, 99438192), (21, 94703040), (24, 82865160), (27, 73657920), (28, 71027280), (30, 66292128), (32, 62148870), (35, 56821824), (36, 55243440), (40, 49719096), (42, 47351520), (45, 44194752), (48, 41432580), (54, 36828960), (56, 35513640), (60, 33146064), (63, 31567680), (64, 31074435), (70, 28410912), (72, 27621720), (80, 24859548), (81, 24552640), (84, 23675760), (90, 22097376), (96, 20716290), (97, 20502720), (105, 18940608), (108, 18414480), (112, 17756820), (113, 17599680), (120, 16573032), (126, 15783840), (135, 14731584), (140, 14205456), (144, 13810860), (160, 12429774), (162, 12276320), (168, 11837880), (180, 11048688), (189, 10522560), (192, 10358145), (194, 10251360), (210, 9470304), (216, 9207240), (224, 8878410), (226, 8799840), (240, 8286516), (252, 7891920), (270, 7365792), (280, 7102728), (288, 6905430), (291, 6834240), (315, 6313536), (320, 6214887), (324, 6138160), (336, 5918940), (339, 5866560), (360, 5524344), (378, 5261280), (388, 5125680), (405, 4910528), (420, 4735152), (432, 4603620), (448, 4439205), (452, 4399920), (480, 4143258), (485, 4100544), (504, 3945960), (540, 3682896), (560, 3551364), (565, 3519936), (567, 3507520), (576, 3452715), (582, 3417120), (630, 3156768), (648, 3069080), (672, 2959470), (678, 2933280), (679, 2928960), (720, 2762172), (756, 2630640), (776, 2562840), (791, 2514240), (810, 2455264), (840, 2367576), (864, 2301810), (873, 2278080), (904, 2199960), (945, 2104512), (960, 2071629), (970, 2050272), (1008, 1972980), (1017, 1955520), (1080, 1841448), (1120, 1775682), (1130, 1759968), (1134, 1753760), (1164, 1708560), (1260, 1578384), (1296, 1534540), (1344, 1479735), (1356, 1466640), (1358, 1464480), (1440, 1381086), (1455, 1366848), (1512, 1315320), (1552, 1281420), (1582, 1257120), (1620, 1227632), (1680, 1183788), (1695, 1173312), (1728, 1150905), (1746, 1139040), (1808, 1099980), (1890, 1052256), (1940, 1025136), (2016, 986490), (2034, 977760), (2037, 976320), (2160, 920724), (2240, 887841), (2260, 879984), (2268, 876880), (2328, 854280), (2373, 838080), (2520, 789192), (2592, 767270), (2619, 759360), (2712, 733320), (2716, 732240), (2835, 701504), (2880, 690543), (2910, 683424), (3024, 657660), (3051, 651840), (3104, 640710), (3164, 628560), (3240, 613816), (3360, 591894), (3390, 586656), (3395, 585792), (3492, 569520), (3616, 549990), (3780, 526128), (3880, 512568), (3955, 502848), (4032, 493245), (4068, 488880), (4074, 488160), (4320, 460362), (4365, 455616), (4520, 439992), (4536, 438440), (4656, 427140), (4746, 419040), (5040, 394596), (5085, 391104), (5184, 383635), (5238, 379680), (5424, 366660), (5432, 366120), (5670, 350752), (5820, 341712), (6048, 328830), (6102, 325920), (6111, 325440), (6208, 320355), (6328, 314280), (6480, 306908), (6720, 295947), (6780, 293328), (6790, 292896), (6984, 284760), (7119, 279360), (7232, 274995), (7560, 263064), (7760, 256284), (7857, 253120), (7910, 251424), (8136, 244440), (8148, 244080), (8640, 230181), (8730, 227808), (9040, 219996), (9072, 219220), (9153, 217280), (9312, 213570), (9492, 209520), (10080, 197298), (10170, 195552), (10185, 195264), (10476, 189840), (10848, 183330), (10864, 183060), (10961, 181440), (11340, 175376), (11640, 170856), (11865, 167616), (12096, 164415), (12204, 162960), (12222, 162720), (12656, 157140), (12960, 153454), (13095, 151872), (13560, 146664), (13580, 146448), (13968, 142380), (14238, 139680), (15120, 131532), (15255, 130368), (15520, 128142), (15714, 126560), (15820, 125712), (16272, 122220), (16296, 122040), (17460, 113904), (18080, 109998), (18144, 109610), (18306, 108640), (18333, 108480), (18624, 106785), (18984, 104760), (20160, 98649), (20340, 97776), (20370, 97632), (20952, 94920), (21357, 93120), (21696, 91665), (21728, 91530), (21922, 90720), (22680, 87688), (23280, 85428), (23730, 83808), (24408, 81480), (24444, 81360), (25312, 78570), (25920, 76727), (26190, 75936), (27120, 73332), (27160, 73224), (27936, 71190), (28476, 69840), (30240, 65766), (30510, 65184), (30555, 65088), (31040, 64071), (31428, 63280), (31640, 62856), (32544, 61110), (32592, 61020), (32883, 60480), (34920, 56952), (35595, 55872), (36160, 54999), (36288, 54805), (36612, 54320), (36666, 54240), (37968, 52380), (39285, 50624), (40680, 48888), (40740, 48816), (41904, 47460), (42714, 46560), (43456, 45765), (43844, 45360)]