20455055832960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{39799}}^1$

素因数の和:40448

約数の個数: 768

約数和(自身を含む): 84413698560000

約数和(自身を除く): 63958642727040

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 607, 630, 640, 672, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1214, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1821, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2352, 2428, 2520, 2646, 2688, 2880, 2940, 3024, 3035, 3136, 3360, 3456, 3528, 3642, 3780, 3920, 4032, 4249, 4320, 4410, 4480, 4704, 4856, 5040, 5292, 5463, 5760, 5880, 6048, 6070, 6272, 6615, 6720, 7056, 7284, 7560, 7840, 8064, 8498, 8640, 8820, 9105, 9408, 9712, 10080, 10584, 10926, 11760, 12096, 12140, 12747, 13230, 13440, 14112, 14568, 15120, 15680, 16389, 16996, 17280, 17640, 18210, 18816, 19424, 20160, 21168, 21245, 21852, 23520, 24192, 24280, 25494, 26460, 27315, 28224, 29136, 29743, 30240, 31360, 32778, 33992, 35280, 36420, 38241, 38848, 39799, 40320, 42336, 42490, 43704, 47040, 48560, 50988, 52920, 54630, 56448, 58272, 59486, 60480, 63735, 65556, 67984, 70560, 72840, 76482, 77696, 79598, 81945, 84672, 84980, 87408, 89229, 94080, 97120, 101976, 105840, 109260, 114723, 116544, 118972, 119397, 120960, 127470, 131112, 135968, 141120, 145680, 148715, 152964, 159196, 163890, 169344, 169960, 174816, 178458, 191205, 194240, 198995, 203952, 211680, 218520, 229446, 233088, 237944, 238794, 254940, 262224, 267687, 271936, 278593, 282240, 291360, 297430, 305928, 318392, 327780, 339920, 349632, 356916, 358191, 382410, 388480, 397990, 407904, 423360, 437040, 446145, 458892, 475888, 477588, 509880, 524448, 535374, 543872, 557186, 573615, 582720, 594860, 596985, 611856, 636784, 655560, 679840, 699264, 713832, 716382, 764820, 795980, 803061, 815808, 835779, 846720, 874080, 892290, 917784, 951776, 955176, 1019760, 1048896, 1070748, 1074573, 1114372, 1147230, 1165440, 1189720, 1193970, 1223712, 1273568, 1311120, 1338435, 1359680, 1392965, 1427664, 1432764, 1529640, 1591960, 1606122, 1631616, 1671558, 1748160, 1784580, 1790955, 1835568, 1903552, 1910352, 1950151, 2039520, 2097792, 2141496, 2149146, 2228744, 2294460, 2379440, 2387940, 2447424, 2507337, 2547136, 2622240, 2676870, 2719360, 2785930, 2855328, 2865528, 3059280, 3183920, 3212244, 3343116, 3496320, 3569160, 3581910, 3671136, 3807104, 3820704, 3900302, 4015305, 4079040, 4178895, 4282992, 4298292, 4457488, 4588920, 4758880, 4775880, 4894848, 5014674, 5094272, 5244480, 5353740, 5372865, 5571860, 5710656, 5731056, 5850453, 6118560, 6367840, 6424488, 6686232, 7138320, 7163820, 7342272, 7522011, 7641408, 7800604, 8030610, 8158080, 8357790, 8565984, 8596584, 8914976, 9177840, 9517760, 9551760, 9750755, 10029348, 10488960, 10707480, 10745730, 11143720, 11421312, 11462112, 11700906, 12237120, 12536685, 12735680, 12848976, 13372464, 14276640, 14327640, 14684544, 15044022, 15282816, 15601208, 16061220, 16715580, 17131968, 17193168, 17551359, 17829952, 18355680, 19035520, 19103520, 19501510, 20058696, 21414960, 21491460, 22287440, 22924224, 23401812, 24157993, 24474240, 25073370, 25471360, 25697952, 26744928, 28553280, 28655280, 29252265, 30088044, 31202416, 32122440, 33431160, 34263936, 34386336, 35102718, 35659904, 36711360, 37610055, 38207040, 39003020, 40117392, 42829920, 42982920, 44574880, 45848448, 46803624, 48315986, 50146740, 51395904, 52654077, 53489856, 57106560, 57310560, 58504530, 60176088, 62404832, 64244880, 66862320, 68772672, 70205436, 72473979, 73422720, 75220110, 76414080, 78006040, 80234784, 85659840, 85965840, 87756795, 89149760, 93607248, 96631972, 100293480, 102791808, 105308154, 106979712, 114621120, 117009060, 120352176, 120789965, 124809664, 128489760, 133724640, 137545344, 140410872, 144947958, 150440220, 156012080, 160469568, 169105951, 171319680, 171931680, 175513590, 178299520, 187214496, 193263944, 200586960, 210616308, 217421937, 229242240, 234018120, 240704352, 241579930, 249619328, 256979520, 263270385, 267449280, 280821744, 289895916, 300880440, 312024160, 320939136, 338211902, 343863360, 351027180, 362369895, 374428992, 386527888, 401173920, 421232616, 434843874, 468036240, 481408704, 483159860, 507317853, 513959040, 526540770, 534898560, 561643488, 579791832, 601760880, 624048320, 652265811, 676423804, 687726720, 702054360, 724739790, 748857984, 773055776, 802347840, 842465232, 845529755, 869687748, 936072480, 962817408, 966319720, 1014635706, 1053081540, 1087109685, 1123286976, 1159583664, 1183741657, 1203521760, 1248096640, 1304531622, 1352847608, 1404108720, 1449479580, 1521953559, 1546111552, 1604695680, 1684930464, 1691059510, 1739375496, 1872144960, 1932639440, 2029271412, 2106163080, 2174219370, 2246573952, 2319167328, 2367483314, 2407043520, 2536589265, 2609063244, 2705695216, 2808217440, 2898959160, 3043907118, 3092223104, 3261329055, 3369860928, 3382119020, 3478750992, 3551224971, 3744289920, 3865278880, 4058542824, 4212326160, 4348438740, 4565860677, 4638334656, 4734966628, 4814087040, 5073178530, 5218126488, 5411390432, 5616434880, 5797918320, 5918708285, 6087814236, 6522658110, 6739721856, 6764238040, 6957501984, 7102449942, 7609767795, 7730557760, 8117085648, 8424652320, 8696877480, 9131721354, 9276669312, 9469933256, 10146357060, 10436252976, 10653674913, 10822780864, 11232869760, 11595836640, 11837416570, 12175628472, 13045316220, 13528476080, 13915003968, 14204899884, 15219535590, 15461115520, 16234171296, 16849304640, 17393754960, 17756124855, 18263442708, 18939866512, 20292714120, 20872505952, 21307349826, 21645561728, 22829303385, 23191673280, 23674833140, 24351256944, 26090632440, 27056952160, 27830007936, 28409799768, 30439071180, 31961024739, 32468342592, 33698609280, 34787509920, 35512249710, 36526885416, 37879733024, 40585428240, 41745011904, 42614699652, 45658606770, 46383346560, 47349666280, 48702513888, 52181264880, 53268374565, 54113904320, 56819599536, 60878142360, 63922049478, 64936685184, 69575019840, 71024499420, 73053770832, 75759466048, 81170856480, 83490023808, 85229399304, 91317213540, 94699332560, 97405027776, 104362529760, 106536749130, 108227808640, 113639199072, 121756284720, 127844098956, 139150039680, 142048998840, 146107541664, 151518932096, 159805123695, 162341712960, 170458798608, 182634427080, 189398665120, 194810055552, 208725059520, 213073498260, 227278398144, 243512569440, 255688197912, 284097997680, 292215083328, 319610247390, 324683425920, 340917597216, 365268854160, 378797330240, 417450119040, 426146996520, 454556796288, 487025138880, 511376395824, 568195995360, 584430166656, 639220494780, 681835194432, 730537708320, 757594660480, 852293993040, 974050277760, 1022752791648, 1136391990720, 1278440989560, 1363670388864, 1461075416640, 1704587986080, 2045505583296, 2272783981440, 2556881979120, 2922150833280, 3409175972160, 4091011166592, 5113763958240, 6818351944320, 10227527916480, 20455055832960]

約数ペア:

[(1, 20455055832960), (2, 10227527916480), (3, 6818351944320), (4, 5113763958240), (5, 4091011166592), (6, 3409175972160), (7, 2922150833280), (8, 2556881979120), (9, 2272783981440), (10, 2045505583296), (12, 1704587986080), (14, 1461075416640), (15, 1363670388864), (16, 1278440989560), (18, 1136391990720), (20, 1022752791648), (21, 974050277760), (24, 852293993040), (27, 757594660480), (28, 730537708320), (30, 681835194432), (32, 639220494780), (35, 584430166656), (36, 568195995360), (40, 511376395824), (42, 487025138880), (45, 454556796288), (48, 426146996520), (49, 417450119040), (54, 378797330240), (56, 365268854160), (60, 340917597216), (63, 324683425920), (64, 319610247390), (70, 292215083328), (72, 284097997680), (80, 255688197912), (84, 243512569440), (90, 227278398144), (96, 213073498260), (98, 208725059520), (105, 194810055552), (108, 189398665120), (112, 182634427080), (120, 170458798608), (126, 162341712960), (128, 159805123695), (135, 151518932096), (140, 146107541664), (144, 142048998840), (147, 139150039680), (160, 127844098956), (168, 121756284720), (180, 113639199072), (189, 108227808640), (192, 106536749130), (196, 104362529760), (210, 97405027776), (216, 94699332560), (224, 91317213540), (240, 85229399304), (245, 83490023808), (252, 81170856480), (270, 75759466048), (280, 73053770832), (288, 71024499420), (294, 69575019840), (315, 64936685184), (320, 63922049478), (336, 60878142360), (360, 56819599536), (378, 54113904320), (384, 53268374565), (392, 52181264880), (420, 48702513888), (432, 47349666280), (441, 46383346560), (448, 45658606770), (480, 42614699652), (490, 41745011904), (504, 40585428240), (540, 37879733024), (560, 36526885416), (576, 35512249710), (588, 34787509920), (607, 33698609280), (630, 32468342592), (640, 31961024739), (672, 30439071180), (720, 28409799768), (735, 27830007936), (756, 27056952160), (784, 26090632440), (840, 24351256944), (864, 23674833140), (882, 23191673280), (896, 22829303385), (945, 21645561728), (960, 21307349826), (980, 20872505952), (1008, 20292714120), (1080, 18939866512), (1120, 18263442708), (1152, 17756124855), (1176, 17393754960), (1214, 16849304640), (1260, 16234171296), (1323, 15461115520), (1344, 15219535590), (1440, 14204899884), (1470, 13915003968), (1512, 13528476080), (1568, 13045316220), (1680, 12175628472), (1728, 11837416570), (1764, 11595836640), (1821, 11232869760), (1890, 10822780864), (1920, 10653674913), (1960, 10436252976), (2016, 10146357060), (2160, 9469933256), (2205, 9276669312), (2240, 9131721354), (2352, 8696877480), (2428, 8424652320), (2520, 8117085648), (2646, 7730557760), (2688, 7609767795), (2880, 7102449942), (2940, 6957501984), (3024, 6764238040), (3035, 6739721856), (3136, 6522658110), (3360, 6087814236), (3456, 5918708285), (3528, 5797918320), (3642, 5616434880), (3780, 5411390432), (3920, 5218126488), (4032, 5073178530), (4249, 4814087040), (4320, 4734966628), (4410, 4638334656), (4480, 4565860677), (4704, 4348438740), (4856, 4212326160), (5040, 4058542824), (5292, 3865278880), (5463, 3744289920), (5760, 3551224971), (5880, 3478750992), (6048, 3382119020), (6070, 3369860928), (6272, 3261329055), (6615, 3092223104), (6720, 3043907118), (7056, 2898959160), (7284, 2808217440), (7560, 2705695216), (7840, 2609063244), (8064, 2536589265), (8498, 2407043520), (8640, 2367483314), (8820, 2319167328), (9105, 2246573952), (9408, 2174219370), (9712, 2106163080), (10080, 2029271412), (10584, 1932639440), (10926, 1872144960), (11760, 1739375496), (12096, 1691059510), (12140, 1684930464), (12747, 1604695680), (13230, 1546111552), (13440, 1521953559), (14112, 1449479580), (14568, 1404108720), (15120, 1352847608), (15680, 1304531622), (16389, 1248096640), (16996, 1203521760), (17280, 1183741657), (17640, 1159583664), (18210, 1123286976), (18816, 1087109685), (19424, 1053081540), (20160, 1014635706), (21168, 966319720), (21245, 962817408), (21852, 936072480), (23520, 869687748), (24192, 845529755), (24280, 842465232), (25494, 802347840), (26460, 773055776), (27315, 748857984), (28224, 724739790), (29136, 702054360), (29743, 687726720), (30240, 676423804), (31360, 652265811), (32778, 624048320), (33992, 601760880), (35280, 579791832), (36420, 561643488), (38241, 534898560), (38848, 526540770), (39799, 513959040), (40320, 507317853), (42336, 483159860), (42490, 481408704), (43704, 468036240), (47040, 434843874), (48560, 421232616), (50988, 401173920), (52920, 386527888), (54630, 374428992), (56448, 362369895), (58272, 351027180), (59486, 343863360), (60480, 338211902), (63735, 320939136), (65556, 312024160), (67984, 300880440), (70560, 289895916), (72840, 280821744), (76482, 267449280), (77696, 263270385), (79598, 256979520), (81945, 249619328), (84672, 241579930), (84980, 240704352), (87408, 234018120), (89229, 229242240), (94080, 217421937), (97120, 210616308), (101976, 200586960), (105840, 193263944), (109260, 187214496), (114723, 178299520), (116544, 175513590), (118972, 171931680), (119397, 171319680), (120960, 169105951), (127470, 160469568), (131112, 156012080), (135968, 150440220), (141120, 144947958), (145680, 140410872), (148715, 137545344), (152964, 133724640), (159196, 128489760), (163890, 124809664), (169344, 120789965), (169960, 120352176), (174816, 117009060), (178458, 114621120), (191205, 106979712), (194240, 105308154), (198995, 102791808), (203952, 100293480), (211680, 96631972), (218520, 93607248), (229446, 89149760), (233088, 87756795), (237944, 85965840), (238794, 85659840), (254940, 80234784), (262224, 78006040), (267687, 76414080), (271936, 75220110), (278593, 73422720), (282240, 72473979), (291360, 70205436), (297430, 68772672), (305928, 66862320), (318392, 64244880), (327780, 62404832), (339920, 60176088), (349632, 58504530), (356916, 57310560), (358191, 57106560), (382410, 53489856), (388480, 52654077), (397990, 51395904), (407904, 50146740), (423360, 48315986), (437040, 46803624), (446145, 45848448), (458892, 44574880), (475888, 42982920), (477588, 42829920), (509880, 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(1748160, 11700906), (1784580, 11462112), (1790955, 11421312), (1835568, 11143720), (1903552, 10745730), (1910352, 10707480), (1950151, 10488960), (2039520, 10029348), (2097792, 9750755), (2141496, 9551760), (2149146, 9517760), (2228744, 9177840), (2294460, 8914976), (2379440, 8596584), (2387940, 8565984), (2447424, 8357790), (2507337, 8158080), (2547136, 8030610), (2622240, 7800604), (2676870, 7641408), (2719360, 7522011), (2785930, 7342272), (2855328, 7163820), (2865528, 7138320), (3059280, 6686232), (3183920, 6424488), (3212244, 6367840), (3343116, 6118560), (3496320, 5850453), (3569160, 5731056), (3581910, 5710656), (3671136, 5571860), (3807104, 5372865), (3820704, 5353740), (3900302, 5244480), (4015305, 5094272), (4079040, 5014674), (4178895, 4894848), (4282992, 4775880), (4298292, 4758880), (4457488, 4588920)]