681982882560

素因数分解:

$2^8\times 3^{10}\times 5^1\times 7^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 792

約数和(自身を含む): 2802548921760

約数和(自身を除く): 2120566039200

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, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1289, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2187, 2240, 2268, 2304, 2430, 2520, 2578, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3645, 3780, 3840, 3867, 3888, 4032, 4320, 4374, 4480, 4536, 4860, 5040, 5103, 5156, 5184, 5376, 5670, 5760, 5832, 6048, 6445, 6480, 6561, 6720, 6804, 6912, 7290, 7560, 7734, 7776, 8064, 8505, 8640, 8748, 8960, 9023, 9072, 9720, 10080, 10206, 10312, 10368, 10935, 11340, 11520, 11601, 11664, 12096, 12890, 12960, 13122, 13440, 13608, 14580, 15120, 15309, 15468, 15552, 16128, 17010, 17280, 17496, 18046, 18144, 19335, 19440, 19683, 20160, 20412, 20624, 20736, 21870, 22680, 23202, 23328, 24192, 25515, 25780, 25920, 26244, 26880, 27069, 27216, 29160, 30240, 30618, 30936, 31104, 32805, 34020, 34560, 34803, 34992, 36092, 36288, 38670, 38880, 39366, 40320, 40824, 41248, 43740, 45115, 45360, 45927, 46404, 46656, 48384, 51030, 51560, 51840, 52488, 54138, 54432, 58005, 58320, 59049, 60480, 61236, 61872, 62208, 65610, 68040, 69606, 69984, 72184, 72576, 76545, 77340, 77760, 78732, 80640, 81207, 81648, 82496, 87480, 90230, 90720, 91854, 92808, 93312, 98415, 102060, 103120, 103680, 104409, 104976, 108276, 108864, 116010, 116640, 118098, 120960, 122472, 123744, 131220, 135345, 136080, 137781, 139212, 139968, 144368, 145152, 153090, 154680, 155520, 157464, 162414, 163296, 164992, 174015, 174960, 180460, 181440, 183708, 185616, 186624, 196830, 204120, 206240, 208818, 209952, 216552, 217728, 229635, 232020, 233280, 236196, 241920, 243621, 244944, 247488, 262440, 270690, 272160, 275562, 278424, 279936, 288736, 295245, 306180, 309360, 311040, 313227, 314928, 324828, 326592, 329984, 348030, 349920, 360920, 362880, 367416, 371232, 393660, 406035, 408240, 412480, 413343, 417636, 419904, 433104, 435456, 459270, 464040, 466560, 472392, 487242, 489888, 494976, 522045, 524880, 541380, 544320, 551124, 556848, 559872, 577472, 590490, 612360, 618720, 626454, 629856, 649656, 653184, 688905, 696060, 699840, 721840, 725760, 730863, 734832, 742464, 787320, 812070, 816480, 824960, 826686, 835272, 839808, 866208, 918540, 928080, 933120, 939681, 944784, 974484, 979776, 989952, 1044090, 1049760, 1082760, 1088640, 1102248, 1113696, 1154944, 1180980, 1218105, 1224720, 1237440, 1252908, 1259712, 1299312, 1306368, 1377810, 1392120, 1399680, 1443680, 1461726, 1469664, 1484928, 1566135, 1574640, 1624140, 1632960, 1649920, 1653372, 1670544, 1679616, 1732416, 1837080, 1856160, 1879362, 1889568, 1948968, 1959552, 2066715, 2088180, 2099520, 2165520, 2177280, 2192589, 2204496, 2227392, 2309888, 2361960, 2436210, 2449440, 2474880, 2505816, 2519424, 2598624, 2755620, 2784240, 2799360, 2819043, 2887360, 2923452, 2939328, 2969856, 3132270, 3149280, 3248280, 3265920, 3306744, 3341088, 3464832, 3654315, 3674160, 3712320, 3758724, 3779136, 3897936, 3919104, 4133430, 4176360, 4199040, 4331040, 4385178, 4408992, 4454784, 4698405, 4723920, 4872420, 4898880, 4949760, 5011632, 5038848, 5197248, 5511240, 5568480, 5638086, 5774720, 5846904, 5878656, 6264540, 6298560, 6496560, 6531840, 6577767, 6613488, 6682176, 6929664, 7308630, 7348320, 7424640, 7517448, 7558272, 7795872, 8266860, 8352720, 8398080, 8457129, 8662080, 8770356, 8817984, 8909568, 9396810, 9447840, 9744840, 9797760, 10023264, 10394496, 10962945, 11022480, 11136960, 11276172, 11549440, 11693808, 11757312, 12529080, 12597120, 12993120, 13155534, 13226976, 13364352, 14095215, 14617260, 14696640, 14849280, 15034896, 15116544, 15591744, 16533720, 16705440, 16914258, 17324160, 17540712, 17635968, 18793620, 18895680, 19489680, 19595520, 19733301, 20046528, 20788992, 21925890, 22044960, 22273920, 22552344, 23387616, 25058160, 25194240, 25371387, 25986240, 26311068, 26453952, 26728704, 28190430, 29234520, 29393280, 30069792, 31183488, 32888835, 33067440, 33410880, 33828516, 34648320, 35081424, 35271936, 37587240, 37791360, 38979360, 39466602, 40093056, 42285645, 43851780, 44089920, 44547840, 45104688, 46775232, 50116320, 50742774, 51972480, 52622136, 52907904, 56380860, 58469040, 58786560, 59199903, 60139584, 62366976, 65777670, 66134880, 66821760, 67657032, 70162848, 75174480, 75582720, 76114161, 77958720, 78933204, 80186112, 84571290, 87703560, 88179840, 90209376, 93550464, 98666505, 100232640, 101485548, 103944960, 105244272, 105815808, 112761720, 116938080, 118399806, 120279168, 126856935, 131555340, 132269760, 133643520, 135314064, 140325696, 150348960, 152228322, 155917440, 157866408, 169142580, 175407120, 176359680, 177599709, 180418752, 187100928, 197333010, 200465280, 202971096, 210488544, 225523440, 233876160, 236799612, 240558336, 253713870, 263110680, 264539520, 270628128, 280651392, 295999515, 300697920, 304456644, 311834880, 315732816, 338285160, 350814240, 355199418, 360837504, 380570805, 394666020, 400930560, 405942192, 420977088, 451046880, 467752320, 473599224, 507427740, 526221360, 529079040, 532799127, 541256256, 561302784, 591999030, 601395840, 608913288, 631465632, 676570320, 701628480, 710398836, 721675008, 761141610, 789332040, 811884384, 841954176, 887998545, 902093760, 935504640, 947198448, 1014855480, 1052442720, 1065598254, 1082512512, 1183998060, 1202791680, 1217826576, 1262931264, 1353140640, 1403256960, 1420797672, 1522283220, 1578664080, 1623768768, 1683908352, 1775997090, 1804187520, 1894396896, 2029710960, 2104885440, 2131196508, 2165025024, 2367996120, 2435653152, 2525862528, 2663995635, 2706281280, 2806513920, 2841595344, 3044566440, 3157328160, 3247537536, 3551994180, 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約数ペア:

[(1, 681982882560), (2, 340991441280), (3, 227327627520), (4, 170495720640), (5, 136396576512), (6, 113663813760), (7, 97426126080), (8, 85247860320), (9, 75775875840), (10, 68198288256), (12, 56831906880), (14, 48713063040), (15, 45465525504), (16, 42623930160), (18, 37887937920), (20, 34099144128), (21, 32475375360), (24, 28415953440), (27, 25258625280), (28, 24356531520), (30, 22732762752), (32, 21311965080), (35, 19485225216), (36, 18943968960), (40, 17049572064), (42, 16237687680), (45, 15155175168), (48, 14207976720), (54, 12629312640), (56, 12178265760), (60, 11366381376), (63, 10825125120), (64, 10655982540), (70, 9742612608), (72, 9471984480), (80, 8524786032), (81, 8419541760), (84, 8118843840), (90, 7577587584), (96, 7103988360), (105, 6495075072), (108, 6314656320), (112, 6089132880), (120, 5683190688), (126, 5412562560), (128, 5327991270), (135, 5051725056), (140, 4871306304), (144, 4735992240), (160, 4262393016), (162, 4209770880), (168, 4059421920), (180, 3788793792), (189, 3608375040), (192, 3551994180), (210, 3247537536), (216, 3157328160), (224, 3044566440), (240, 2841595344), (243, 2806513920), (252, 2706281280), (256, 2663995635), (270, 2525862528), (280, 2435653152), (288, 2367996120), (315, 2165025024), (320, 2131196508), (324, 2104885440), (336, 2029710960), (360, 1894396896), (378, 1804187520), (384, 1775997090), (405, 1683908352), (420, 1623768768), (432, 1578664080), (448, 1522283220), (480, 1420797672), (486, 1403256960), (504, 1353140640), (540, 1262931264), (560, 1217826576), (567, 1202791680), (576, 1183998060), (630, 1082512512), (640, 1065598254), (648, 1052442720), (672, 1014855480), (720, 947198448), (729, 935504640), (756, 902093760), (768, 887998545), (810, 841954176), (840, 811884384), (864, 789332040), (896, 761141610), (945, 721675008), (960, 710398836), (972, 701628480), (1008, 676570320), (1080, 631465632), (1120, 608913288), (1134, 601395840), (1152, 591999030), (1215, 561302784), (1260, 541256256), (1280, 532799127), (1289, 529079040), (1296, 526221360), (1344, 507427740), (1440, 473599224), (1458, 467752320), (1512, 451046880), (1620, 420977088), (1680, 405942192), (1701, 400930560), (1728, 394666020), (1792, 380570805), (1890, 360837504), (1920, 355199418), (1944, 350814240), (2016, 338285160), (2160, 315732816), (2187, 311834880), (2240, 304456644), (2268, 300697920), (2304, 295999515), (2430, 280651392), (2520, 270628128), (2578, 264539520), (2592, 263110680), (2688, 253713870), (2835, 240558336), (2880, 236799612), (2916, 233876160), (3024, 225523440), (3240, 210488544), (3360, 202971096), (3402, 200465280), (3456, 197333010), (3645, 187100928), (3780, 180418752), (3840, 177599709), (3867, 176359680), (3888, 175407120), (4032, 169142580), (4320, 157866408), (4374, 155917440), (4480, 152228322), (4536, 150348960), (4860, 140325696), (5040, 135314064), (5103, 133643520), (5156, 132269760), (5184, 131555340), (5376, 126856935), (5670, 120279168), (5760, 118399806), (5832, 116938080), (6048, 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(72184, 9447840), (72576, 9396810), (76545, 8909568), (77340, 8817984), (77760, 8770356), (78732, 8662080), (80640, 8457129), (81207, 8398080), (81648, 8352720), (82496, 8266860), (87480, 7795872), (90230, 7558272), (90720, 7517448), (91854, 7424640), (92808, 7348320), (93312, 7308630), (98415, 6929664), (102060, 6682176), (103120, 6613488), (103680, 6577767), (104409, 6531840), (104976, 6496560), (108276, 6298560), (108864, 6264540), (116010, 5878656), (116640, 5846904), (118098, 5774720), (120960, 5638086), (122472, 5568480), (123744, 5511240), (131220, 5197248), (135345, 5038848), (136080, 5011632), (137781, 4949760), (139212, 4898880), (139968, 4872420), (144368, 4723920), (145152, 4698405), (153090, 4454784), (154680, 4408992), (155520, 4385178), (157464, 4331040), (162414, 4199040), (163296, 4176360), (164992, 4133430), (174015, 3919104), (174960, 3897936), (180460, 3779136), (181440, 3758724), (183708, 3712320), (185616, 3674160), (186624, 3654315), (196830, 3464832), (204120, 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