20584730880

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 720

約数和(自身を含む): 85261486464

約数和(自身を除く): 64676755584

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, 105, 108, 112, 113, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 226, 240, 251, 252, 256, 270, 280, 288, 315, 320, 324, 336, 339, 360, 378, 384, 405, 420, 432, 448, 452, 480, 502, 504, 540, 560, 565, 567, 576, 630, 640, 648, 672, 678, 720, 753, 756, 768, 791, 810, 840, 864, 896, 904, 945, 960, 1004, 1008, 1017, 1080, 1120, 1130, 1134, 1152, 1255, 1260, 1280, 1296, 1344, 1356, 1440, 1506, 1512, 1582, 1620, 1680, 1695, 1728, 1757, 1792, 1808, 1890, 1920, 2008, 2016, 2034, 2160, 2240, 2259, 2260, 2268, 2304, 2373, 2510, 2520, 2592, 2688, 2712, 2835, 2880, 3012, 3024, 3051, 3164, 3240, 3360, 3390, 3456, 3514, 3616, 3765, 3780, 3840, 3955, 4016, 4032, 4068, 4320, 4480, 4518, 4520, 4536, 4746, 5020, 5040, 5085, 5184, 5271, 5376, 5424, 5670, 5760, 6024, 6048, 6102, 6328, 6480, 6720, 6777, 6780, 6912, 7028, 7119, 7232, 7530, 7560, 7910, 8032, 8064, 8136, 8640, 8785, 8960, 9036, 9040, 9072, 9153, 9492, 10040, 10080, 10170, 10368, 10542, 10848, 11295, 11340, 11520, 11865, 12048, 12096, 12204, 12656, 12960, 13440, 13554, 13560, 14056, 14238, 14464, 15060, 15120, 15255, 15813, 15820, 16064, 16128, 16272, 17280, 17570, 18072, 18080, 18144, 18306, 18984, 20080, 20160, 20331, 20340, 20736, 21084, 21357, 21696, 22590, 22680, 23730, 24096, 24192, 24408, 25312, 25920, 26355, 26880, 27108, 27120, 28112, 28363, 28476, 28928, 30120, 30240, 30510, 31626, 31640, 32128, 32544, 33885, 34560, 35140, 35595, 36144, 36160, 36288, 36612, 37968, 40160, 40320, 40662, 40680, 42168, 42714, 43392, 45180, 45360, 45765, 47439, 47460, 48192, 48384, 48816, 50624, 51840, 52710, 54216, 54240, 56224, 56726, 56952, 60240, 60480, 61020, 63252, 63280, 64071, 64256, 65088, 67770, 70280, 71190, 72288, 72320, 72576, 73224, 75936, 79065, 80320, 80640, 81324, 81360, 84336, 85089, 85428, 86784, 90360, 90720, 91530, 94878, 94920, 96384, 97632, 101248, 101655, 103680, 105420, 106785, 108432, 108480, 112448, 113452, 113904, 120480, 120960, 122040, 126504, 126560, 128142, 130176, 135540, 140560, 141815, 142317, 142380, 144576, 144640, 145152, 146448, 151872, 158130, 160640, 162648, 162720, 168672, 170178, 170856, 180720, 181440, 183060, 189756, 189840, 192768, 195264, 198541, 202496, 203310, 210840, 213570, 216864, 216960, 224896, 226904, 227808, 237195, 240960, 241920, 244080, 253008, 253120, 255267, 256284, 260352, 271080, 281120, 283630, 284634, 284760, 289152, 292896, 303744, 316260, 320355, 321280, 325296, 325440, 337344, 340356, 341712, 361440, 362880, 366120, 379512, 379680, 390528, 397082, 406620, 421680, 425445, 427140, 433728, 433920, 449792, 453808, 455616, 474390, 481920, 488160, 506016, 506240, 510534, 512568, 542160, 562240, 567260, 569268, 569520, 578304, 585792, 595623, 607488, 632520, 640710, 650592, 650880, 674688, 680712, 683424, 711585, 722880, 725760, 732240, 759024, 759360, 765801, 781056, 794164, 813240, 843360, 850890, 854280, 867456, 907616, 911232, 948780, 963840, 976320, 992705, 1012032, 1012480, 1021068, 1025136, 1084320, 1124480, 1134520, 1138536, 1139040, 1171584, 1191246, 1265040, 1276335, 1281420, 1301184, 1301760, 1349376, 1361424, 1366848, 1423170, 1445760, 1464480, 1518048, 1518720, 1531602, 1588328, 1626480, 1686720, 1701780, 1708560, 1734912, 1786869, 1815232, 1822464, 1897560, 1952640, 1985410, 2024064, 2042136, 2050272, 2168640, 2248960, 2269040, 2277072, 2278080, 2297403, 2343168, 2382492, 2530080, 2552670, 2562840, 2602368, 2722848, 2733696, 2846340, 2891520, 2928960, 2978115, 3036096, 3037440, 3063204, 3176656, 3252960, 3373440, 3403560, 3417120, 3573738, 3630464, 3795120, 3829005, 3905280, 3970820, 4048128, 4084272, 4100544, 4337280, 4538080, 4554144, 4556160, 4594806, 4764984, 5060160, 5105340, 5125680, 5204736, 5360607, 5445696, 5467392, 5692680, 5857920, 5956230, 6072192, 6126408, 6353312, 6505920, 6746880, 6807120, 6834240, 7147476, 7260928, 7590240, 7658010, 7941640, 8168544, 8201088, 8674560, 8934345, 9076160, 9108288, 9112320, 9189612, 9529968, 10120320, 10210680, 10251360, 10721214, 10891392, 11385360, 11487015, 11715840, 11912460, 12144384, 12252816, 12706624, 13011840, 13614240, 13668480, 14294952, 15180480, 15316020, 15883280, 16081821, 16337088, 16402176, 17868690, 18152320, 18216576, 18379224, 19059936, 20240640, 20421360, 20502720, 21442428, 21782784, 22770720, 22974030, 23824920, 24505632, 25413248, 26023680, 26803035, 27228480, 27336960, 28589904, 30360960, 30632040, 31766560, 32163642, 32674176, 35737380, 36304640, 36433152, 36758448, 38119872, 40842720, 41005440, 42884856, 45541440, 45948060, 47649840, 49011264, 50826496, 53606070, 54456960, 57179808, 60721920, 61264080, 63533120, 64327284, 65348352, 71474760, 73516896, 76239744, 80409105, 81685440, 82010880, 85769712, 91082880, 91896120, 95299680, 98022528, 107212140, 108913920, 114359616, 122528160, 127066240, 128654568, 142949520, 147033792, 152479488, 160818210, 163370880, 171539424, 182165760, 183792240, 190599360, 196045056, 214424280, 228719232, 245056320, 254132480, 257309136, 285899040, 294067584, 321636420, 326741760, 343078848, 367584480, 381198720, 428848560, 457438464, 490112640, 514618272, 571798080, 588135168, 643272840, 686157696, 735168960, 762397440, 857697120, 980225280, 1029236544, 1143596160, 1286545680, 1372315392, 1470337920, 1715394240, 2058473088, 2287192320, 2573091360, 2940675840, 3430788480, 4116946176, 5146182720, 6861576960, 10292365440, 20584730880]

約数ペア:

[(1, 20584730880), (2, 10292365440), (3, 6861576960), (4, 5146182720), (5, 4116946176), (6, 3430788480), (7, 2940675840), (8, 2573091360), (9, 2287192320), (10, 2058473088), (12, 1715394240), (14, 1470337920), (15, 1372315392), (16, 1286545680), (18, 1143596160), (20, 1029236544), (21, 980225280), (24, 857697120), (27, 762397440), (28, 735168960), (30, 686157696), (32, 643272840), (35, 588135168), (36, 571798080), (40, 514618272), (42, 490112640), (45, 457438464), (48, 428848560), (54, 381198720), (56, 367584480), (60, 343078848), (63, 326741760), (64, 321636420), (70, 294067584), (72, 285899040), (80, 257309136), (81, 254132480), (84, 245056320), (90, 228719232), (96, 214424280), (105, 196045056), (108, 190599360), (112, 183792240), (113, 182165760), (120, 171539424), (126, 163370880), (128, 160818210), (135, 152479488), (140, 147033792), (144, 142949520), (160, 128654568), (162, 127066240), (168, 122528160), (180, 114359616), (189, 108913920), (192, 107212140), (210, 98022528), (216, 95299680), (224, 91896120), (226, 91082880), (240, 85769712), (251, 82010880), (252, 81685440), (256, 80409105), (270, 76239744), (280, 73516896), (288, 71474760), (315, 65348352), (320, 64327284), (324, 63533120), (336, 61264080), (339, 60721920), (360, 57179808), (378, 54456960), (384, 53606070), (405, 50826496), (420, 49011264), (432, 47649840), (448, 45948060), (452, 45541440), (480, 42884856), (502, 41005440), (504, 40842720), (540, 38119872), (560, 36758448), (565, 36433152), (567, 36304640), (576, 35737380), (630, 32674176), (640, 32163642), (648, 31766560), (672, 30632040), (678, 30360960), (720, 28589904), (753, 27336960), (756, 27228480), (768, 26803035), (791, 26023680), (810, 25413248), (840, 24505632), (864, 23824920), (896, 22974030), (904, 22770720), (945, 21782784), (960, 21442428), (1004, 20502720), (1008, 20421360), (1017, 20240640), (1080, 19059936), (1120, 18379224), (1130, 18216576), (1134, 18152320), (1152, 17868690), (1255, 16402176), (1260, 16337088), (1280, 16081821), (1296, 15883280), (1344, 15316020), (1356, 15180480), (1440, 14294952), (1506, 13668480), (1512, 13614240), (1582, 13011840), (1620, 12706624), (1680, 12252816), (1695, 12144384), (1728, 11912460), (1757, 11715840), (1792, 11487015), (1808, 11385360), (1890, 10891392), (1920, 10721214), (2008, 10251360), (2016, 10210680), (2034, 10120320), (2160, 9529968), (2240, 9189612), (2259, 9112320), (2260, 9108288), (2268, 9076160), (2304, 8934345), (2373, 8674560), (2510, 8201088), (2520, 8168544), (2592, 7941640), (2688, 7658010), (2712, 7590240), (2835, 7260928), (2880, 7147476), (3012, 6834240), (3024, 6807120), (3051, 6746880), (3164, 6505920), (3240, 6353312), (3360, 6126408), (3390, 6072192), (3456, 5956230), (3514, 5857920), (3616, 5692680), (3765, 5467392), (3780, 5445696), (3840, 5360607), (3955, 5204736), (4016, 5125680), (4032, 5105340), (4068, 5060160), (4320, 4764984), (4480, 4594806), (4518, 4556160), (4520, 4554144), (4536, 4538080), (4746, 4337280), (5020, 4100544), (5040, 4084272), (5085, 4048128), (5184, 3970820), (5271, 3905280), (5376, 3829005), (5424, 3795120), (5670, 3630464), (5760, 3573738), (6024, 3417120), (6048, 3403560), (6102, 3373440), (6328, 3252960), (6480, 3176656), (6720, 3063204), (6777, 3037440), (6780, 3036096), (6912, 2978115), (7028, 2928960), (7119, 2891520), (7232, 2846340), (7530, 2733696), (7560, 2722848), (7910, 2602368), (8032, 2562840), (8064, 2552670), (8136, 2530080), (8640, 2382492), (8785, 2343168), (8960, 2297403), (9036, 2278080), (9040, 2277072), (9072, 2269040), (9153, 2248960), (9492, 2168640), (10040, 2050272), (10080, 2042136), (10170, 2024064), (10368, 1985410), (10542, 1952640), (10848, 1897560), (11295, 1822464), (11340, 1815232), (11520, 1786869), (11865, 1734912), (12048, 1708560), (12096, 1701780), (12204, 1686720), (12656, 1626480), (12960, 1588328), (13440, 1531602), (13554, 1518720), (13560, 1518048), (14056, 1464480), (14238, 1445760), (14464, 1423170), (15060, 1366848), (15120, 1361424), (15255, 1349376), (15813, 1301760), (15820, 1301184), (16064, 1281420), (16128, 1276335), (16272, 1265040), (17280, 1191246), (17570, 1171584), (18072, 1139040), (18080, 1138536), (18144, 1134520), (18306, 1124480), (18984, 1084320), (20080, 1025136), (20160, 1021068), (20331, 1012480), (20340, 1012032), (20736, 992705), (21084, 976320), (21357, 963840), (21696, 948780), (22590, 911232), (22680, 907616), (23730, 867456), (24096, 854280), (24192, 850890), (24408, 843360), (25312, 813240), (25920, 794164), (26355, 781056), (26880, 765801), (27108, 759360), (27120, 759024), (28112, 732240), (28363, 725760), (28476, 722880), (28928, 711585), (30120, 683424), (30240, 680712), (30510, 674688), (31626, 650880), (31640, 650592), (32128, 640710), (32544, 632520), (33885, 607488), (34560, 595623), (35140, 585792), (35595, 578304), (36144, 569520), (36160, 569268), (36288, 567260), (36612, 562240), (37968, 542160), (40160, 512568), (40320, 510534), (40662, 506240), (40680, 506016), (42168, 488160), (42714, 481920), (43392, 474390), (45180, 455616), (45360, 453808), (45765, 449792), (47439, 433920), (47460, 433728), (48192, 427140), (48384, 425445), (48816, 421680), (50624, 406620), (51840, 397082), (52710, 390528), (54216, 379680), (54240, 379512), (56224, 366120), (56726, 362880), (56952, 361440), (60240, 341712), (60480, 340356), (61020, 337344), (63252, 325440), (63280, 325296), (64071, 321280), (64256, 320355), (65088, 316260), (67770, 303744), (70280, 292896), (71190, 289152), (72288, 284760), (72320, 284634), (72576, 283630), (73224, 281120), (75936, 271080), (79065, 260352), (80320, 256284), (80640, 255267), (81324, 253120), (81360, 253008), (84336, 244080), (85089, 241920), (85428, 240960), (86784, 237195), (90360, 227808), (90720, 226904), (91530, 224896), (94878, 216960), (94920, 216864), (96384, 213570), (97632, 210840), (101248, 203310), (101655, 202496), (103680, 198541), (105420, 195264), (106785, 192768), (108432, 189840), (108480, 189756), (112448, 183060), (113452, 181440), (113904, 180720), (120480, 170856), (120960, 170178), (122040, 168672), (126504, 162720), (126560, 162648), (128142, 160640), (130176, 158130), (135540, 151872), (140560, 146448), (141815, 145152), (142317, 144640), (142380, 144576)]