20209654080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 1008

約数和(自身を含む): 90414994176

約数和(自身を除く): 70205340096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 47, 48, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 94, 96, 98, 99, 105, 110, 112, 120, 126, 132, 140, 141, 144, 147, 154, 160, 165, 168, 176, 180, 188, 192, 196, 198, 210, 220, 224, 231, 235, 240, 245, 252, 264, 277, 280, 282, 288, 294, 308, 315, 320, 329, 330, 336, 352, 360, 376, 385, 392, 396, 420, 423, 440, 441, 448, 462, 470, 480, 490, 495, 504, 517, 528, 539, 554, 560, 564, 576, 588, 616, 630, 658, 660, 672, 693, 704, 705, 720, 735, 752, 770, 784, 792, 831, 840, 846, 880, 882, 924, 940, 960, 980, 987, 990, 1008, 1034, 1056, 1078, 1108, 1120, 1128, 1155, 1176, 1232, 1260, 1316, 1320, 1344, 1385, 1386, 1410, 1440, 1470, 1504, 1540, 1551, 1568, 1584, 1617, 1645, 1662, 1680, 1692, 1760, 1764, 1848, 1880, 1939, 1960, 1974, 1980, 2016, 2068, 2112, 2115, 2156, 2205, 2216, 2240, 2256, 2303, 2310, 2352, 2464, 2493, 2520, 2585, 2632, 2640, 2695, 2770, 2772, 2820, 2880, 2940, 2961, 3008, 3047, 3080, 3102, 3136, 3168, 3234, 3290, 3324, 3360, 3384, 3465, 3520, 3528, 3619, 3696, 3760, 3878, 3920, 3948, 3960, 4032, 4136, 4155, 4230, 4312, 4410, 4432, 4512, 4606, 4620, 4653, 4704, 4851, 4928, 4935, 4986, 5040, 5170, 5264, 5280, 5390, 5540, 5544, 5640, 5817, 5880, 5922, 6094, 6160, 6204, 6336, 6468, 6580, 6648, 6720, 6768, 6909, 6930, 7056, 7238, 7392, 7520, 7755, 7756, 7840, 7896, 7920, 8085, 8272, 8310, 8460, 8624, 8820, 8864, 9024, 9141, 9212, 9240, 9306, 9408, 9695, 9702, 9870, 9972, 10080, 10340, 10528, 10560, 10780, 10857, 11080, 11088, 11280, 11515, 11634, 11760, 11844, 12188, 12320, 12408, 12465, 12936, 13019, 13160, 13296, 13536, 13573, 13818, 13860, 14112, 14476, 14784, 14805, 15040, 15235, 15510, 15512, 15680, 15792, 15840, 16170, 16544, 16620, 16920, 17248, 17451, 17640, 17728, 18095, 18282, 18424, 18480, 18612, 19390, 19404, 19740, 19944, 20160, 20680, 20727, 21056, 21329, 21560, 21714, 22160, 22176, 22560, 23030, 23265, 23268, 23520, 23688, 24255, 24376, 24640, 24816, 24930, 25333, 25872, 26038, 26320, 26592, 27072, 27146, 27423, 27636, 27720, 28224, 28952, 29085, 29610, 30470, 31020, 31024, 31584, 31680, 32340, 32571, 33088, 33240, 33840, 34496, 34545, 34902, 35280, 36190, 36564, 36848, 36960, 37224, 38780, 38808, 39057, 39480, 39888, 40719, 41360, 41454, 42658, 43120, 43428, 44320, 44352, 45120, 45705, 46060, 46530, 46536, 47040, 47376, 48510, 48752, 49632, 49860, 50666, 51744, 52076, 52640, 53184, 54285, 54292, 54846, 55272, 55440, 57904, 58170, 59220, 60940, 62040, 62048, 63168, 63987, 64680, 65095, 65142, 66480, 67680, 67865, 69090, 69804, 70560, 72380, 73128, 73696, 73920, 74448, 75999, 77560, 77616, 78114, 78960, 79776, 81438, 82720, 82908, 85316, 86240, 86856, 87255, 88640, 91133, 91410, 92120, 93060, 93072, 94752, 97020, 97504, 99264, 99720, 101332, 103488, 103635, 104152, 105280, 106645, 108570, 108584, 109692, 110544, 110880, 115808, 116340, 117171, 118440, 121880, 122157, 124080, 124096, 126665, 127974, 129360, 130190, 130284, 132960, 135360, 135730, 137115, 138180, 139608, 141120, 143209, 144760, 146256, 147392, 148896, 149303, 151998, 155120, 155232, 156228, 157920, 159552, 162855, 162876, 165440, 165816, 170632, 172480, 173712, 174510, 182266, 182820, 184240, 186120, 186144, 189504, 191961, 194040, 195008, 195285, 199440, 202664, 203595, 207270, 208304, 213290, 217140, 217168, 219384, 221088, 221760, 227997, 231616, 232680, 234342, 236880, 243760, 244314, 248160, 253330, 255948, 258720, 260380, 260568, 265920, 271460, 273399, 274230, 276360, 279216, 286418, 289520, 292512, 297792, 298606, 303996, 310240, 310464, 312456, 315840, 319935, 325710, 325752, 331632, 341264, 347424, 349020, 364532, 365640, 368480, 372240, 372288, 379995, 383922, 388080, 390570, 398880, 405328, 407190, 414540, 416608, 426580, 429627, 434280, 434336, 438768, 442176, 447909, 455665, 455994, 465360, 468684, 473760, 487520, 488628, 496320, 506660, 511896, 517440, 520760, 521136, 542920, 546798, 548460, 552720, 558432, 572836, 579040, 585024, 585855, 597212, 607992, 610785, 620480, 624912, 637931, 639870, 651420, 651504, 663264, 682528, 694848, 698040, 716045, 729064, 731280, 736960, 744480, 746515, 759990, 767844, 776160, 781140, 797760, 810656, 814380, 820197, 829080, 833216, 853160, 859254, 868560, 868672, 877536, 895818, 911330, 911988, 930720, 937368, 947520, 959805, 975040, 977256, 1002463, 1013320, 1023792, 1041520, 1042272, 1085840, 1093596, 1096920, 1105440, 1116864, 1139985, 1145672, 1158080, 1171710, 1194424, 1215984, 1221570, 1249824, 1275862, 1279740, 1288881, 1302840, 1303008, 1326528, 1343727, 1365056, 1366995, 1396080, 1432090, 1458128, 1462560, 1488960, 1493030, 1519980, 1535688, 1552320, 1562280, 1621312, 1628760, 1640394, 1658160, 1706320, 1718508, 1737120, 1755072, 1791636, 1822660, 1823976, 1861440, 1874736, 1913793, 1919610, 1954512, 2004926, 2026640, 2047584, 2083040, 2084544, 2148135, 2171680, 2187192, 2193840, 2210880, 2239545, 2279970, 2291344, 2343420, 2388848, 2431968, 2443140, 2499648, 2551724, 2559480, 2577762, 2605680, 2606016, 2687454, 2733990, 2792160, 2864180, 2916256, 2925120, 2986060, 3007389, 3039960, 3071376, 3124560, 3189655, 3257520, 3280788, 3316320, 3412640, 3437016, 3474240, 3583272, 3645320, 3647952, 3749472, 3827586, 3839220, 3909024, 4009852, 4053280, 4095168, 4100985, 4166080, 4296270, 4343360, 4374384, 4387680, 4479090, 4559940, 4582688, 4686840, 4777696, 4863936, 4886280, 5012315, 5103448, 5118960, 5155524, 5211360, 5374908, 5467980, 5584320, 5728360, 5741379, 5832512, 5972120, 6014778, 6079920, 6142752, 6249120, 6379310, 6444405, 6515040, 6561576, 6632640, 6718635, 6825280, 6874032, 7017241, 7166544, 7290640, 7295904, 7498944, 7655172, 7678440, 7818048, 8019704, 8106560, 8201970, 8592540, 8748768, 8775360, 8958180, 9022167, 9119880, 9165376, 9373680, 9555392, 9568965, 9772560, 10024630, 10206896, 10237920, 10311048, 10422720, 10749816, 10935960, 11456720, 11482758, 11944240, 12029556, 12159840, 12285504, 12498240, 12758620, 12888810, 13030080, 13123152, 13437270, 13748064, 14034482, 14333088, 14581280, 14591808, 15036945, 15310344, 15356880, 16039408, 16403940, 17185080, 17497536, 17916360, 18044334, 18239760, 18747360, 19137930, 19545120, 20049260, 20413792, 20475840, 20622096, 21051723, 21499632, 21871920, 22913440, 22965516, 23888480, 24059112, 24319680, 25517240, 25777620, 26246304, 26874540, 27496128, 28068964, 28666176, 28706895, 29162560, 30073890, 30620688, 30713760, 32078816, 32807880, 34370160, 35086205, 35832720, 36088668, 36479520, 37494720, 38275860, 39090240, 40098520, 40827584, 41244192, 42103446, 42999264, 43743840, 45110835, 45826880, 45931032, 47776960, 48118224, 51034480, 51555240, 52492608, 53749080, 56137928, 57413790, 60147780, 61241376, 61427520, 63155169, 64157632, 65615760, 68740320, 70172410, 71665440, 72177336, 72959040, 76551720, 80197040, 82488384, 84206892, 85998528, 87487680, 90221670, 91862064, 96236448, 102068960, 103110480, 105258615, 107498160, 112275856, 114827580, 120295560, 122482752, 126310338, 131231520, 137480640, 140344820, 143330880, 144354672, 153103440, 160394080, 168413784, 180443340, 183724128, 192472896, 204137920, 206220960, 210517230, 214996320, 224551712, 229655160, 240591120, 252620676, 262463040, 280689640, 288709344, 306206880, 315775845, 320788160, 336827568, 360886680, 367448256, 412441920, 421034460, 429992640, 449103424, 459310320, 481182240, 505241352, 561379280, 577418688, 612413760, 631551690, 673655136, 721773360, 842068920, 918620640, 962364480, 1010482704, 1122758560, 1263103380, 1347310272, 1443546720, 1684137840, 1837241280, 2020965408, 2245517120, 2526206760, 2887093440, 3368275680, 4041930816, 5052413520, 6736551360, 10104827040, 20209654080]

約数ペア:

[(1, 20209654080), (2, 10104827040), (3, 6736551360), (4, 5052413520), (5, 4041930816), (6, 3368275680), (7, 2887093440), (8, 2526206760), (9, 2245517120), (10, 2020965408), (11, 1837241280), (12, 1684137840), (14, 1443546720), (15, 1347310272), (16, 1263103380), (18, 1122758560), (20, 1010482704), (21, 962364480), (22, 918620640), (24, 842068920), (28, 721773360), (30, 673655136), (32, 631551690), (33, 612413760), (35, 577418688), (36, 561379280), (40, 505241352), (42, 481182240), (44, 459310320), (45, 449103424), (47, 429992640), (48, 421034460), (49, 412441920), (55, 367448256), (56, 360886680), (60, 336827568), (63, 320788160), (64, 315775845), (66, 306206880), (70, 288709344), (72, 280689640), (77, 262463040), (80, 252620676), (84, 240591120), (88, 229655160), (90, 224551712), (94, 214996320), (96, 210517230), (98, 206220960), (99, 204137920), (105, 192472896), (110, 183724128), (112, 180443340), (120, 168413784), (126, 160394080), (132, 153103440), (140, 144354672), (141, 143330880), (144, 140344820), (147, 137480640), (154, 131231520), (160, 126310338), (165, 122482752), (168, 120295560), (176, 114827580), (180, 112275856), (188, 107498160), (192, 105258615), (196, 103110480), (198, 102068960), (210, 96236448), (220, 91862064), (224, 90221670), (231, 87487680), (235, 85998528), (240, 84206892), (245, 82488384), (252, 80197040), (264, 76551720), (277, 72959040), (280, 72177336), (282, 71665440), (288, 70172410), (294, 68740320), (308, 65615760), (315, 64157632), (320, 63155169), (329, 61427520), (330, 61241376), (336, 60147780), (352, 57413790), (360, 56137928), (376, 53749080), (385, 52492608), (392, 51555240), (396, 51034480), (420, 48118224), (423, 47776960), (440, 45931032), (441, 45826880), (448, 45110835), (462, 43743840), (470, 42999264), (480, 42103446), (490, 41244192), (495, 40827584), (504, 40098520), (517, 39090240), (528, 38275860), (539, 37494720), (554, 36479520), (560, 36088668), (564, 35832720), (576, 35086205), (588, 34370160), (616, 32807880), (630, 32078816), (658, 30713760), (660, 30620688), (672, 30073890), (693, 29162560), (704, 28706895), (705, 28666176), (720, 28068964), (735, 27496128), (752, 26874540), (770, 26246304), (784, 25777620), (792, 25517240), (831, 24319680), (840, 24059112), (846, 23888480), (880, 22965516), (882, 22913440), (924, 21871920), (940, 21499632), (960, 21051723), (980, 20622096), (987, 20475840), (990, 20413792), (1008, 20049260), (1034, 19545120), (1056, 19137930), (1078, 18747360), (1108, 18239760), (1120, 18044334), (1128, 17916360), (1155, 17497536), (1176, 17185080), (1232, 16403940), (1260, 16039408), (1316, 15356880), (1320, 15310344), (1344, 15036945), (1385, 14591808), (1386, 14581280), (1410, 14333088), (1440, 14034482), (1470, 13748064), (1504, 13437270), (1540, 13123152), (1551, 13030080), (1568, 12888810), (1584, 12758620), (1617, 12498240), (1645, 12285504), (1662, 12159840), (1680, 12029556), (1692, 11944240), (1760, 11482758), (1764, 11456720), (1848, 10935960), (1880, 10749816), (1939, 10422720), (1960, 10311048), (1974, 10237920), (1980, 10206896), (2016, 10024630), (2068, 9772560), (2112, 9568965), (2115, 9555392), (2156, 9373680), (2205, 9165376), (2216, 9119880), (2240, 9022167), (2256, 8958180), (2303, 8775360), (2310, 8748768), (2352, 8592540), (2464, 8201970), (2493, 8106560), (2520, 8019704), (2585, 7818048), (2632, 7678440), (2640, 7655172), (2695, 7498944), (2770, 7295904), (2772, 7290640), (2820, 7166544), (2880, 7017241), (2940, 6874032), (2961, 6825280), (3008, 6718635), (3047, 6632640), (3080, 6561576), (3102, 6515040), (3136, 6444405), (3168, 6379310), (3234, 6249120), (3290, 6142752), (3324, 6079920), (3360, 6014778), (3384, 5972120), (3465, 5832512), (3520, 5741379), (3528, 5728360), (3619, 5584320), (3696, 5467980), (3760, 5374908), (3878, 5211360), (3920, 5155524), (3948, 5118960), (3960, 5103448), (4032, 5012315), (4136, 4886280), (4155, 4863936), (4230, 4777696), (4312, 4686840), (4410, 4582688), (4432, 4559940), (4512, 4479090), (4606, 4387680), (4620, 4374384), (4653, 4343360), (4704, 4296270), (4851, 4166080), (4928, 4100985), (4935, 4095168), (4986, 4053280), (5040, 4009852), (5170, 3909024), (5264, 3839220), (5280, 3827586), (5390, 3749472), (5540, 3647952), (5544, 3645320), (5640, 3583272), (5817, 3474240), (5880, 3437016), (5922, 3412640), (6094, 3316320), (6160, 3280788), (6204, 3257520), (6336, 3189655), (6468, 3124560), (6580, 3071376), (6648, 3039960), (6720, 3007389), (6768, 2986060), (6909, 2925120), (6930, 2916256), (7056, 2864180), (7238, 2792160), (7392, 2733990), (7520, 2687454), (7755, 2606016), (7756, 2605680), (7840, 2577762), (7896, 2559480), (7920, 2551724), (8085, 2499648), (8272, 2443140), (8310, 2431968), (8460, 2388848), (8624, 2343420), (8820, 2291344), (8864, 2279970), (9024, 2239545), (9141, 2210880), (9212, 2193840), (9240, 2187192), (9306, 2171680), (9408, 2148135), (9695, 2084544), (9702, 2083040), (9870, 2047584), (9972, 2026640), (10080, 2004926), (10340, 1954512), (10528, 1919610), (10560, 1913793), (10780, 1874736), (10857, 1861440), (11080, 1823976), (11088, 1822660), (11280, 1791636), (11515, 1755072), (11634, 1737120), (11760, 1718508), (11844, 1706320), (12188, 1658160), (12320, 1640394), (12408, 1628760), (12465, 1621312), (12936, 1562280), (13019, 1552320), (13160, 1535688), (13296, 1519980), (13536, 1493030), (13573, 1488960), (13818, 1462560), (13860, 1458128), (14112, 1432090), (14476, 1396080), (14784, 1366995), (14805, 1365056), (15040, 1343727), (15235, 1326528), (15510, 1303008), (15512, 1302840), (15680, 1288881), (15792, 1279740), (15840, 1275862), (16170, 1249824), (16544, 1221570), (16620, 1215984), (16920, 1194424), (17248, 1171710), (17451, 1158080), (17640, 1145672), (17728, 1139985), (18095, 1116864), (18282, 1105440), (18424, 1096920), (18480, 1093596), (18612, 1085840), (19390, 1042272), (19404, 1041520), (19740, 1023792), (19944, 1013320), (20160, 1002463), (20680, 977256), (20727, 975040), (21056, 959805), (21329, 947520), (21560, 937368), (21714, 930720), (22160, 911988), (22176, 911330), (22560, 895818), (23030, 877536), (23265, 868672), (23268, 868560), (23520, 859254), (23688, 853160), (24255, 833216), (24376, 829080), (24640, 820197), (24816, 814380), (24930, 810656), (25333, 797760), (25872, 781140), (26038, 776160), (26320, 767844), (26592, 759990), (27072, 746515), (27146, 744480), (27423, 736960), (27636, 731280), (27720, 729064), (28224, 716045), (28952, 698040), (29085, 694848), (29610, 682528), (30470, 663264), (31020, 651504), (31024, 651420), (31584, 639870), (31680, 637931), (32340, 624912), (32571, 620480), (33088, 610785), (33240, 607992), (33840, 597212), (34496, 585855), (34545, 585024), (34902, 579040), (35280, 572836), (36190, 558432), (36564, 552720), (36848, 548460), (36960, 546798), (37224, 542920), (38780, 521136), (38808, 520760), (39057, 517440), (39480, 511896), (39888, 506660), (40719, 496320), (41360, 488628), (41454, 487520), (42658, 473760), (43120, 468684), (43428, 465360), (44320, 455994), (44352, 455665), (45120, 447909), (45705, 442176), (46060, 438768), (46530, 434336), (46536, 434280), (47040, 429627), (47376, 426580), (48510, 416608), (48752, 414540), (49632, 407190), (49860, 405328), (50666, 398880), (51744, 390570), (52076, 388080), (52640, 383922), (53184, 379995), (54285, 372288), (54292, 372240), (54846, 368480), (55272, 365640), (55440, 364532), (57904, 349020), (58170, 347424), (59220, 341264), (60940, 331632), (62040, 325752), (62048, 325710), (63168, 319935), (63987, 315840), (64680, 312456), (65095, 310464), (65142, 310240), (66480, 303996), (67680, 298606), (67865, 297792), (69090, 292512), (69804, 289520), (70560, 286418), (72380, 279216), (73128, 276360), (73696, 274230), (73920, 273399), (74448, 271460), (75999, 265920), (77560, 260568), (77616, 260380), (78114, 258720), (78960, 255948), (79776, 253330), (81438, 248160), (82720, 244314), (82908, 243760), (85316, 236880), (86240, 234342), (86856, 232680), (87255, 231616), (88640, 227997), (91133, 221760), (91410, 221088), (92120, 219384), (93060, 217168), (93072, 217140), (94752, 213290), (97020, 208304), (97504, 207270), (99264, 203595), (99720, 202664), (101332, 199440), (103488, 195285), (103635, 195008), (104152, 194040), (105280, 191961), (106645, 189504), (108570, 186144), (108584, 186120), (109692, 184240), (110544, 182820), (110880, 182266), (115808, 174510), (116340, 173712), (117171, 172480), (118440, 170632), (121880, 165816), (122157, 165440), (124080, 162876), (124096, 162855), (126665, 159552), (127974, 157920), (129360, 156228), (130190, 155232), (130284, 155120), (132960, 151998), (135360, 149303), (135730, 148896), (137115, 147392), (138180, 146256), (139608, 144760), (141120, 143209)]