18131143680

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 1056

約数和(自身を含む): 75106886400

約数和(自身を除く): 56975742720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 59, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 118, 120, 128, 130, 135, 144, 152, 156, 160, 162, 171, 177, 180, 190, 192, 195, 208, 216, 228, 234, 236, 240, 243, 247, 256, 260, 270, 285, 288, 295, 304, 312, 320, 324, 342, 351, 354, 360, 380, 384, 390, 405, 416, 432, 456, 468, 472, 480, 486, 494, 512, 513, 520, 531, 540, 570, 576, 585, 590, 608, 624, 640, 648, 684, 702, 708, 720, 741, 760, 767, 768, 780, 810, 832, 855, 864, 885, 912, 936, 944, 960, 972, 988, 1024, 1026, 1040, 1053, 1062, 1080, 1121, 1140, 1152, 1170, 1180, 1215, 1216, 1235, 1248, 1280, 1296, 1368, 1404, 1416, 1440, 1482, 1520, 1534, 1536, 1539, 1560, 1593, 1620, 1664, 1710, 1728, 1755, 1770, 1824, 1872, 1888, 1920, 1944, 1976, 2052, 2080, 2106, 2124, 2160, 2223, 2242, 2280, 2301, 2304, 2340, 2360, 2430, 2432, 2470, 2496, 2560, 2565, 2592, 2655, 2736, 2808, 2832, 2880, 2964, 3040, 3068, 3072, 3078, 3120, 3159, 3186, 3240, 3328, 3363, 3420, 3456, 3510, 3540, 3648, 3705, 3744, 3776, 3835, 3840, 3888, 3952, 4104, 4160, 4212, 4248, 4320, 4446, 4484, 4560, 4602, 4608, 4617, 4680, 4720, 4779, 4860, 4864, 4940, 4992, 5120, 5130, 5184, 5265, 5310, 5472, 5605, 5616, 5664, 5760, 5928, 6080, 6136, 6156, 6240, 6318, 6372, 6480, 6656, 6669, 6726, 6840, 6903, 6912, 7020, 7080, 7296, 7410, 7488, 7552, 7670, 7680, 7695, 7776, 7904, 7965, 8208, 8320, 8424, 8496, 8640, 8892, 8968, 9120, 9204, 9216, 9234, 9360, 9440, 9558, 9720, 9728, 9880, 9984, 10089, 10260, 10368, 10530, 10620, 10944, 11115, 11210, 11232, 11328, 11505, 11520, 11856, 12160, 12272, 12312, 12480, 12636, 12744, 12960, 13312, 13338, 13452, 13680, 13806, 13824, 14040, 14160, 14337, 14573, 14592, 14820, 14976, 15104, 15340, 15360, 15390, 15552, 15795, 15808, 15930, 16416, 16640, 16815, 16848, 16992, 17280, 17784, 17936, 18240, 18408, 18468, 18720, 18880, 19116, 19440, 19456, 19760, 19968, 20007, 20178, 20520, 20709, 20736, 21060, 21240, 21888, 22230, 22420, 22464, 22656, 23010, 23040, 23085, 23712, 23895, 24320, 24544, 24624, 24960, 25272, 25488, 25920, 26676, 26904, 27360, 27612, 27648, 28080, 28320, 28674, 29146, 29184, 29640, 29952, 30208, 30267, 30680, 30780, 31104, 31590, 31616, 31860, 32832, 33280, 33345, 33630, 33696, 33984, 34515, 34560, 35568, 35872, 36480, 36816, 36936, 37440, 37760, 38232, 38880, 39520, 39936, 40014, 40356, 41040, 41418, 41472, 42120, 42480, 43719, 43776, 44460, 44840, 44928, 45312, 46020, 46080, 46170, 47424, 47790, 48640, 49088, 49248, 49920, 50445, 50544, 50976, 51840, 53352, 53808, 54720, 55224, 56160, 56640, 57348, 58292, 58368, 59280, 59904, 60021, 60416, 60534, 61360, 61560, 62127, 62208, 63180, 63232, 63720, 65664, 66560, 66690, 67260, 67392, 67968, 69030, 69120, 71136, 71685, 71744, 72865, 72960, 73632, 73872, 74880, 75520, 76464, 77760, 79040, 80028, 80712, 82080, 82836, 82944, 84240, 84960, 87438, 87552, 88920, 89680, 89856, 90624, 90801, 92040, 92340, 94848, 95580, 97280, 98176, 98496, 99840, 100035, 100890, 101088, 101952, 103545, 103680, 106704, 107616, 109440, 110448, 112320, 113280, 114696, 116584, 118560, 119808, 120042, 121068, 122720, 123120, 124254, 124416, 126360, 126464, 127440, 131157, 131328, 133380, 134520, 134784, 135936, 138060, 138240, 142272, 143370, 143488, 145730, 145920, 147264, 147744, 149760, 151040, 151335, 152928, 155520, 158080, 160056, 161424, 164160, 165672, 168480, 169920, 174876, 175104, 177840, 179360, 179712, 181248, 181602, 184080, 184680, 186381, 189696, 191160, 196352, 196992, 199680, 200070, 201780, 202176, 203904, 207090, 207360, 213408, 215232, 218595, 218880, 220896, 224640, 226560, 229392, 233168, 237120, 240084, 242136, 245440, 246240, 248508, 248832, 252720, 252928, 254880, 262314, 262656, 266760, 269040, 269568, 271872, 272403, 276120, 284544, 286740, 286976, 291460, 291840, 294528, 295488, 299520, 300105, 302080, 302670, 305856, 310635, 311040, 316160, 320112, 322848, 328320, 331344, 336960, 339840, 349752, 355680, 358720, 359424, 363204, 368160, 369360, 372762, 379392, 382320, 392704, 393471, 393984, 400140, 403560, 404352, 407808, 414180, 414720, 426816, 430464, 437190, 437760, 441792, 449280, 453120, 454005, 458784, 466336, 474240, 480168, 484272, 490880, 492480, 497016, 505440, 509760, 524628, 525312, 533520, 538080, 539136, 543744, 544806, 552240, 569088, 573480, 573952, 582920, 589056, 590976, 599040, 600210, 605340, 611712, 621270, 622080, 632320, 640224, 645696, 655785, 656640, 662688, 673920, 679680, 699504, 711360, 717440, 726408, 736320, 738720, 745524, 758784, 764640, 785408, 786942, 787968, 800280, 807120, 808704, 815616, 828360, 853632, 860928, 874380, 875520, 883584, 898560, 906240, 908010, 917568, 931905, 932672, 948480, 960336, 968544, 981760, 984960, 994032, 1010880, 1019520, 1049256, 1067040, 1076160, 1078272, 1089612, 1104480, 1138176, 1146960, 1147904, 1165840, 1178112, 1180413, 1181952, 1200420, 1210680, 1223424, 1242540, 1244160, 1264640, 1280448, 1291392, 1311570, 1313280, 1325376, 1347840, 1359360, 1362015, 1399008, 1422720, 1434880, 1452816, 1472640, 1477440, 1491048, 1529280, 1573884, 1575936, 1600560, 1614240, 1617408, 1631232, 1656720, 1707264, 1721856, 1748760, 1767168, 1797120, 1816020, 1835136, 1863810, 1865344, 1896960, 1920672, 1937088, 1963520, 1967355, 1969920, 1988064, 2021760, 2039040, 2098512, 2134080, 2152320, 2179224, 2208960, 2276352, 2293920, 2331680, 2356224, 2360826, 2363904, 2400840, 2421360, 2446848, 2485080, 2560896, 2582784, 2623140, 2626560, 2650752, 2695680, 2718720, 2724030, 2798016, 2845440, 2869760, 2905632, 2945280, 2954880, 2982096, 3058560, 3147768, 3201120, 3228480, 3234816, 3313440, 3414528, 3443712, 3497520, 3534336, 3541239, 3632040, 3670272, 3727620, 3730688, 3793920, 3841344, 3874176, 3927040, 3934710, 3939840, 3976128, 4043520, 4078080, 4197024, 4268160, 4304640, 4358448, 4417920, 4587840, 4663360, 4721652, 4727808, 4801680, 4842720, 4893696, 4970160, 5121792, 5165568, 5246280, 5301504, 5391360, 5448060, 5596032, 5690880, 5739520, 5811264, 5890560, 5902065, 5909760, 5964192, 6117120, 6295536, 6402240, 6456960, 6626880, 6829056, 6995040, 7068672, 7082478, 7264080, 7340544, 7455240, 7461376, 7682688, 7748352, 7869420, 7879680, 7952256, 8087040, 8156160, 8394048, 8536320, 8609280, 8716896, 8835840, 9175680, 9326720, 9443304, 9603360, 9685440, 9940320, 10243584, 10331136, 10492560, 10603008, 10896120, 11192064, 11381760, 11622528, 11781120, 11804130, 11819520, 11928384, 12234240, 12591072, 12804480, 12913920, 13253760, 13990080, 14164956, 14528160, 14681088, 14910480, 14922752, 15365376, 15496704, 15738840, 15904512, 16174080, 16788096, 17072640, 17218560, 17433792, 17671680, 17706195, 18351360, 18653440, 18886608, 19206720, 19370880, 19880640, 20487168, 20985120, 21206016, 21792240, 22384128, 23245056, 23608260, 23639040, 23856768, 24468480, 25182144, 25608960, 25827840, 26507520, 27980160, 28329912, 29056320, 29820960, 30730752, 30993408, 31477680, 31809024, 33576192, 34145280, 34867584, 35343360, 35412390, 36702720, 37306880, 37773216, 38413440, 38741760, 39761280, 41970240, 43584480, 44768256, 46490112, 47216520, 47713536, 50364288, 51217920, 51655680, 53015040, 55960320, 56659824, 58112640, 59641920, 61461504, 62955360, 63618048, 67152384, 69735168, 70824780, 73405440, 74613760, 75546432, 76826880, 77483520, 79522560, 83940480, 87168960, 92980224, 94433040, 95427072, 100728576, 102435840, 106030080, 111920640, 113319648, 116225280, 119283840, 125910720, 134304768, 139470336, 141649560, 151092864, 153653760, 154967040, 159045120, 167880960, 174337920, 188866080, 190854144, 201457152, 223841280, 226639296, 232450560, 238567680, 251821440, 278940672, 283299120, 302185728, 307307520, 318090240, 335761920, 348675840, 377732160, 402914304, 453278592, 464901120, 477135360, 503642880, 566598240, 604371456, 671523840, 697351680, 755464320, 906557184, 954270720, 1007285760, 1133196480, 1208742912, 1394703360, 1510928640, 1813114368, 2014571520, 2266392960, 3021857280, 3626228736, 4532785920, 6043714560, 9065571840, 18131143680]

約数ペア:

[(1, 18131143680), (2, 9065571840), (3, 6043714560), (4, 4532785920), (5, 3626228736), (6, 3021857280), (8, 2266392960), (9, 2014571520), (10, 1813114368), (12, 1510928640), (13, 1394703360), (15, 1208742912), (16, 1133196480), (18, 1007285760), (19, 954270720), (20, 906557184), (24, 755464320), (26, 697351680), (27, 671523840), (30, 604371456), (32, 566598240), (36, 503642880), (38, 477135360), (39, 464901120), (40, 453278592), (45, 402914304), (48, 377732160), (52, 348675840), (54, 335761920), (57, 318090240), (59, 307307520), (60, 302185728), (64, 283299120), (65, 278940672), (72, 251821440), (76, 238567680), (78, 232450560), (80, 226639296), (81, 223841280), (90, 201457152), (95, 190854144), (96, 188866080), (104, 174337920), (108, 167880960), (114, 159045120), (117, 154967040), (118, 153653760), (120, 151092864), (128, 141649560), (130, 139470336), (135, 134304768), (144, 125910720), (152, 119283840), (156, 116225280), (160, 113319648), (162, 111920640), (171, 106030080), (177, 102435840), (180, 100728576), (190, 95427072), (192, 94433040), (195, 92980224), (208, 87168960), (216, 83940480), (228, 79522560), (234, 77483520), (236, 76826880), (240, 75546432), (243, 74613760), (247, 73405440), (256, 70824780), (260, 69735168), (270, 67152384), (285, 63618048), (288, 62955360), (295, 61461504), (304, 59641920), (312, 58112640), (320, 56659824), (324, 55960320), (342, 53015040), (351, 51655680), (354, 51217920), (360, 50364288), (380, 47713536), (384, 47216520), (390, 46490112), (405, 44768256), (416, 43584480), (432, 41970240), (456, 39761280), (468, 38741760), (472, 38413440), (480, 37773216), (486, 37306880), (494, 36702720), (512, 35412390), (513, 35343360), (520, 34867584), (531, 34145280), (540, 33576192), (570, 31809024), (576, 31477680), (585, 30993408), (590, 30730752), (608, 29820960), (624, 29056320), (640, 28329912), (648, 27980160), (684, 26507520), (702, 25827840), (708, 25608960), (720, 25182144), (741, 24468480), (760, 23856768), (767, 23639040), (768, 23608260), (780, 23245056), (810, 22384128), (832, 21792240), (855, 21206016), (864, 20985120), (885, 20487168), (912, 19880640), (936, 19370880), (944, 19206720), (960, 18886608), (972, 18653440), (988, 18351360), (1024, 17706195), (1026, 17671680), (1040, 17433792), (1053, 17218560), (1062, 17072640), (1080, 16788096), (1121, 16174080), (1140, 15904512), (1152, 15738840), (1170, 15496704), (1180, 15365376), (1215, 14922752), (1216, 14910480), (1235, 14681088), (1248, 14528160), (1280, 14164956), (1296, 13990080), (1368, 13253760), (1404, 12913920), (1416, 12804480), (1440, 12591072), (1482, 12234240), (1520, 11928384), (1534, 11819520), (1536, 11804130), (1539, 11781120), (1560, 11622528), (1593, 11381760), (1620, 11192064), (1664, 10896120), (1710, 10603008), (1728, 10492560), (1755, 10331136), (1770, 10243584), (1824, 9940320), (1872, 9685440), (1888, 9603360), (1920, 9443304), (1944, 9326720), (1976, 9175680), (2052, 8835840), (2080, 8716896), (2106, 8609280), (2124, 8536320), (2160, 8394048), (2223, 8156160), (2242, 8087040), (2280, 7952256), (2301, 7879680), (2304, 7869420), (2340, 7748352), (2360, 7682688), (2430, 7461376), (2432, 7455240), (2470, 7340544), (2496, 7264080), (2560, 7082478), (2565, 7068672), (2592, 6995040), (2655, 6829056), (2736, 6626880), (2808, 6456960), (2832, 6402240), (2880, 6295536), (2964, 6117120), (3040, 5964192), (3068, 5909760), (3072, 5902065), (3078, 5890560), (3120, 5811264), (3159, 5739520), (3186, 5690880), (3240, 5596032), (3328, 5448060), (3363, 5391360), (3420, 5301504), (3456, 5246280), (3510, 5165568), (3540, 5121792), (3648, 4970160), (3705, 4893696), (3744, 4842720), (3776, 4801680), (3835, 4727808), (3840, 4721652), (3888, 4663360), (3952, 4587840), (4104, 4417920), (4160, 4358448), (4212, 4304640), (4248, 4268160), (4320, 4197024), (4446, 4078080), (4484, 4043520), (4560, 3976128), (4602, 3939840), (4608, 3934710), (4617, 3927040), (4680, 3874176), (4720, 3841344), (4779, 3793920), (4860, 3730688), (4864, 3727620), (4940, 3670272), (4992, 3632040), (5120, 3541239), (5130, 3534336), (5184, 3497520), (5265, 3443712), (5310, 3414528), (5472, 3313440), (5605, 3234816), (5616, 3228480), (5664, 3201120), (5760, 3147768), (5928, 3058560), (6080, 2982096), (6136, 2954880), (6156, 2945280), (6240, 2905632), (6318, 2869760), (6372, 2845440), (6480, 2798016), (6656, 2724030), (6669, 2718720), (6726, 2695680), (6840, 2650752), (6903, 2626560), (6912, 2623140), (7020, 2582784), (7080, 2560896), (7296, 2485080), (7410, 2446848), (7488, 2421360), (7552, 2400840), (7670, 2363904), (7680, 2360826), (7695, 2356224), (7776, 2331680), (7904, 2293920), (7965, 2276352), (8208, 2208960), (8320, 2179224), (8424, 2152320), (8496, 2134080), (8640, 2098512), (8892, 2039040), (8968, 2021760), (9120, 1988064), (9204, 1969920), (9216, 1967355), (9234, 1963520), (9360, 1937088), (9440, 1920672), (9558, 1896960), (9720, 1865344), (9728, 1863810), (9880, 1835136), (9984, 1816020), (10089, 1797120), (10260, 1767168), (10368, 1748760), (10530, 1721856), (10620, 1707264), (10944, 1656720), (11115, 1631232), (11210, 1617408), (11232, 1614240), (11328, 1600560), (11505, 1575936), (11520, 1573884), (11856, 1529280), (12160, 1491048), (12272, 1477440), (12312, 1472640), (12480, 1452816), (12636, 1434880), (12744, 1422720), (12960, 1399008), (13312, 1362015), (13338, 1359360), (13452, 1347840), (13680, 1325376), (13806, 1313280), (13824, 1311570), (14040, 1291392), (14160, 1280448), (14337, 1264640), (14573, 1244160), (14592, 1242540), (14820, 1223424), (14976, 1210680), (15104, 1200420), (15340, 1181952), (15360, 1180413), (15390, 1178112), (15552, 1165840), (15795, 1147904), (15808, 1146960), (15930, 1138176), (16416, 1104480), (16640, 1089612), (16815, 1078272), (16848, 1076160), (16992, 1067040), (17280, 1049256), (17784, 1019520), (17936, 1010880), (18240, 994032), (18408, 984960), (18468, 981760), (18720, 968544), (18880, 960336), (19116, 948480), (19440, 932672), (19456, 931905), (19760, 917568), (19968, 908010), (20007, 906240), (20178, 898560), (20520, 883584), (20709, 875520), (20736, 874380), (21060, 860928), (21240, 853632), (21888, 828360), (22230, 815616), (22420, 808704), (22464, 807120), (22656, 800280), (23010, 787968), (23040, 786942), (23085, 785408), (23712, 764640), (23895, 758784), (24320, 745524), (24544, 738720), (24624, 736320), (24960, 726408), (25272, 717440), (25488, 711360), (25920, 699504), (26676, 679680), (26904, 673920), (27360, 662688), (27612, 656640), (27648, 655785), (28080, 645696), (28320, 640224), (28674, 632320), (29146, 622080), (29184, 621270), (29640, 611712), (29952, 605340), (30208, 600210), (30267, 599040), (30680, 590976), (30780, 589056), (31104, 582920), (31590, 573952), (31616, 573480), (31860, 569088), (32832, 552240), (33280, 544806), (33345, 543744), (33630, 539136), (33696, 538080), (33984, 533520), (34515, 525312), (34560, 524628), (35568, 509760), (35872, 505440), (36480, 497016), (36816, 492480), (36936, 490880), (37440, 484272), (37760, 480168), (38232, 474240), (38880, 466336), (39520, 458784), (39936, 454005), (40014, 453120), (40356, 449280), (41040, 441792), (41418, 437760), (41472, 437190), (42120, 430464), (42480, 426816), (43719, 414720), (43776, 414180), (44460, 407808), (44840, 404352), (44928, 403560), (45312, 400140), (46020, 393984), (46080, 393471), (46170, 392704), (47424, 382320), (47790, 379392), (48640, 372762), (49088, 369360), (49248, 368160), (49920, 363204), (50445, 359424), (50544, 358720), (50976, 355680), (51840, 349752), (53352, 339840), (53808, 336960), (54720, 331344), (55224, 328320), (56160, 322848), (56640, 320112), (57348, 316160), (58292, 311040), (58368, 310635), (59280, 305856), (59904, 302670), (60021, 302080), (60416, 300105), (60534, 299520), (61360, 295488), (61560, 294528), (62127, 291840), (62208, 291460), (63180, 286976), (63232, 286740), (63720, 284544), (65664, 276120), (66560, 272403), (66690, 271872), (67260, 269568), (67392, 269040), (67968, 266760), (69030, 262656), (69120, 262314), (71136, 254880), (71685, 252928), (71744, 252720), (72865, 248832), (72960, 248508), (73632, 246240), (73872, 245440), (74880, 242136), (75520, 240084), (76464, 237120), (77760, 233168), (79040, 229392), (80028, 226560), (80712, 224640), (82080, 220896), (82836, 218880), (82944, 218595), (84240, 215232), (84960, 213408), (87438, 207360), (87552, 207090), (88920, 203904), (89680, 202176), (89856, 201780), (90624, 200070), (90801, 199680), (92040, 196992), (92340, 196352), (94848, 191160), (95580, 189696), (97280, 186381), (98176, 184680), (98496, 184080), (99840, 181602), (100035, 181248), (100890, 179712), (101088, 179360), (101952, 177840), (103545, 175104), (103680, 174876), (106704, 169920), (107616, 168480), (109440, 165672), (110448, 164160), (112320, 161424), (113280, 160056), (114696, 158080), (116584, 155520), (118560, 152928), (119808, 151335), (120042, 151040), (121068, 149760), (122720, 147744), (123120, 147264), (124254, 145920), (124416, 145730), (126360, 143488), (126464, 143370), (127440, 142272), (131157, 138240), (131328, 138060), (133380, 135936), (134520, 134784)]