20941804800

素因数分解:

$2^8\times 3^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 1080

約数和(自身を含む): 92004528000

約数和(自身を除く): 71062723200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 58, 60, 63, 64, 70, 72, 75, 80, 81, 84, 87, 90, 96, 100, 105, 108, 112, 116, 120, 126, 128, 135, 140, 144, 145, 150, 160, 162, 168, 174, 175, 180, 189, 192, 199, 200, 203, 210, 216, 224, 225, 232, 240, 252, 256, 261, 270, 280, 288, 290, 300, 315, 320, 324, 336, 348, 350, 360, 378, 384, 398, 400, 405, 406, 420, 432, 435, 448, 450, 464, 480, 504, 522, 525, 540, 560, 567, 576, 580, 597, 600, 609, 630, 640, 648, 672, 675, 696, 700, 720, 725, 756, 768, 783, 796, 800, 810, 812, 840, 864, 870, 896, 900, 928, 945, 960, 995, 1008, 1015, 1044, 1050, 1080, 1120, 1134, 1152, 1160, 1194, 1200, 1218, 1260, 1280, 1296, 1305, 1344, 1350, 1392, 1393, 1400, 1440, 1450, 1512, 1566, 1575, 1592, 1600, 1620, 1624, 1680, 1728, 1740, 1791, 1792, 1800, 1827, 1856, 1890, 1920, 1990, 2016, 2025, 2030, 2088, 2100, 2160, 2175, 2240, 2268, 2304, 2320, 2349, 2388, 2400, 2436, 2520, 2592, 2610, 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358200, 362880, 363573, 365400, 369344, 375840, 376110, 382080, 389760, 401184, 402975, 403200, 403970, 411075, 415512, 417600, 417900, 429840, 432825, 438480, 445760, 451332, 453600, 458496, 461680, 467451, 467712, 469800, 477600, 484764, 487200, 501120, 501480, 515808, 518400, 519390, 526176, 534912, 537300, 548100, 554016, 556800, 557200, 564165, 573120, 577100, 584640, 601344, 601776, 604800, 605955, 623268, 626400, 626850, 636800, 644760, 646352, 649600, 657720, 668640, 687744, 692520, 701568, 716400, 725760, 727146, 730800, 738688, 751680, 752220, 764160, 779085, 779520, 802368, 805950, 807940, 822150, 831024, 835200, 835800, 859680, 865650, 876960, 891520, 902664, 907200, 923360, 934902, 939600, 940275, 955200, 969528, 974400, 1002240, 1002960, 1009925, 1031616, 1038780, 1052352, 1069824, 1074600, 1090719, 1096200, 1108032, 1114400, 1128330, 1146240, 1154200, 1169280, 1203552, 1209600, 1211910, 1246536, 1252800, 1253700, 1273600, 1289520, 1292704, 1298475, 1299200, 1315440, 1337280, 1375488, 1385040, 1403136, 1432800, 1454292, 1461600, 1477376, 1503360, 1504440, 1558170, 1604736, 1611900, 1615880, 1644300, 1662048, 1670400, 1671600, 1719360, 1731300, 1753920, 1783040, 1805328, 1814400, 1817865, 1846720, 1869804, 1879200, 1880550, 1910400, 1939056, 1948800, 2005920, 2019850, 2063232, 2077560, 2104704, 2149200, 2181438, 2192400, 2216064, 2228800, 2256660, 2292480, 2308400, 2337255, 2338560, 2407104, 2423820, 2493072, 2505600, 2507400, 2579040, 2585408, 2596950, 2630880, 2674560, 2770080, 2820825, 2865600, 2908584, 2923200, 3006720, 3008880, 3029775, 3116340, 3209472, 3223800, 3231760, 3272157, 3288600, 3324096, 3343200, 3438720, 3462600, 3507840, 3610656, 3628800, 3635730, 3693440, 3739608, 3758400, 3761100, 3820800, 3878112, 3895425, 3897600, 4011840, 4039700, 4126464, 4155120, 4209408, 4298400, 4362876, 4384800, 4432128, 4457600, 4513320, 4616800, 4674510, 4814208, 4847640, 4986144, 5011200, 5014800, 5158080, 5170816, 5193900, 5261760, 5349120, 5453595, 5540160, 5641650, 5731200, 5817168, 5846400, 6017760, 6059550, 6232680, 6447600, 6463520, 6544314, 6577200, 6648192, 6686400, 6877440, 6925200, 7015680, 7221312, 7271460, 7386880, 7479216, 7516800, 7522200, 7756224, 7790850, 8023680, 8079400, 8310240, 8596800, 8725752, 8769600, 8915200, 9026640, 9089325, 9233600, 9349020, 9628416, 9695280, 9972288, 10029600, 10316160, 10341632, 10387800, 10523520, 10907190, 11080320, 11283300, 11462400, 11634336, 11686275, 11692800, 12035520, 12119100, 12465360, 12895200, 12927040, 13088628, 13154400, 13296384, 13372800, 13850400, 14442624, 14542920, 14958432, 15033600, 15044400, 15512448, 15581700, 16047360, 16158800, 16360785, 16620480, 17193600, 17451504, 17539200, 18053280, 18178650, 18467200, 18698040, 19390560, 19944576, 20059200, 20632320, 20775600, 21047040, 21814380, 22160640, 22566600, 23268672, 23372550, 24071040, 24238200, 24930720, 25790400, 25854080, 26177256, 26308800, 26745600, 27267975, 27700800, 28885248, 29085840, 29916864, 30088800, 31024896, 31163400, 32317600, 32721570, 33240960, 34387200, 34903008, 35078400, 36106560, 36357300, 36934400, 37396080, 38781120, 39889152, 40118400, 41551200, 43628760, 45133200, 46537344, 46745100, 48142080, 48476400, 49861440, 51580800, 51708160, 52354512, 52617600, 54535950, 55401600, 58171680, 59833728, 60177600, 62326800, 64635200, 65443140, 66481920, 69806016, 72213120, 72714600, 74792160, 77562240, 80236800, 81803925, 83102400, 87257520, 90266400, 93074688, 93490200, 96952800, 99722880, 103161600, 104709024, 105235200, 109071900, 110803200, 116343360, 119667456, 120355200, 124653600, 129270400, 130886280, 139612032, 144426240, 145429200, 149584320, 155124480, 163607850, 166204800, 174515040, 180532800, 186980400, 193905600, 199445760, 209418048, 218143800, 232686720, 240710400, 249307200, 258540800, 261772560, 279224064, 290858400, 299168640, 327215700, 332409600, 349030080, 361065600, 373960800, 387811200, 418836096, 436287600, 465373440, 498614400, 523545120, 581716800, 598337280, 654431400, 698060160, 722131200, 747921600, 775622400, 837672192, 872575200, 997228800, 1047090240, 1163433600, 1308862800, 1396120320, 1495843200, 1745150400, 2094180480, 2326867200, 2617725600, 2991686400, 3490300800, 4188360960, 5235451200, 6980601600, 10470902400, 20941804800]

約数ペア:

[(1, 20941804800), (2, 10470902400), (3, 6980601600), (4, 5235451200), (5, 4188360960), (6, 3490300800), (7, 2991686400), (8, 2617725600), (9, 2326867200), (10, 2094180480), (12, 1745150400), (14, 1495843200), (15, 1396120320), (16, 1308862800), (18, 1163433600), (20, 1047090240), (21, 997228800), (24, 872575200), (25, 837672192), (27, 775622400), (28, 747921600), (29, 722131200), (30, 698060160), (32, 654431400), (35, 598337280), (36, 581716800), (40, 523545120), (42, 498614400), (45, 465373440), (48, 436287600), (50, 418836096), (54, 387811200), (56, 373960800), (58, 361065600), (60, 349030080), (63, 332409600), (64, 327215700), (70, 299168640), (72, 290858400), (75, 279224064), (80, 261772560), (81, 258540800), (84, 249307200), (87, 240710400), (90, 232686720), (96, 218143800), (100, 209418048), (105, 199445760), (108, 193905600), (112, 186980400), (116, 180532800), (120, 174515040), (126, 166204800), (128, 163607850), (135, 155124480), (140, 149584320), (144, 145429200), (145, 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(1740, 12035520), (1791, 11692800), (1792, 11686275), (1800, 11634336), (1827, 11462400), (1856, 11283300), (1890, 11080320), (1920, 10907190), (1990, 10523520), (2016, 10387800), (2025, 10341632), (2030, 10316160), (2088, 10029600), (2100, 9972288), (2160, 9695280), (2175, 9628416), (2240, 9349020), (2268, 9233600), (2304, 9089325), (2320, 9026640), (2349, 8915200), (2388, 8769600), (2400, 8725752), (2436, 8596800), (2520, 8310240), (2592, 8079400), (2610, 8023680), (2688, 7790850), (2700, 7756224), (2784, 7522200), (2786, 7516800), (2800, 7479216), (2835, 7386880), (2880, 7271460), (2900, 7221312), (2985, 7015680), (3024, 6925200), (3045, 6877440), (3132, 6686400), (3150, 6648192), (3184, 6577200), (3200, 6544314), (3240, 6463520), (3248, 6447600), (3360, 6232680), (3456, 6059550), (3480, 6017760), (3582, 5846400), (3600, 5817168), (3654, 5731200), (3712, 5641650), (3780, 5540160), (3840, 5453595), (3915, 5349120), (3980, 5261760), (4032, 5193900), (4050, 5170816), (4060, 5158080), (4176, 5014800), (4179, 5011200), (4200, 4986144), (4320, 4847640), (4350, 4814208), (4480, 4674510), (4536, 4616800), (4640, 4513320), (4698, 4457600), (4725, 4432128), (4776, 4384800), (4800, 4362876), (4872, 4298400), (4975, 4209408), (5040, 4155120), (5075, 4126464), (5184, 4039700), (5220, 4011840), (5373, 3897600), (5376, 3895425), (5400, 3878112), (5481, 3820800), (5568, 3761100), (5572, 3758400), (5600, 3739608), (5670, 3693440), (5760, 3635730), (5771, 3628800), (5800, 3610656), (5970, 3507840), (6048, 3462600), (6090, 3438720), (6264, 3343200), (6300, 3324096), (6368, 3288600), (6400, 3272157), (6480, 3231760), (6496, 3223800), (6525, 3209472), (6720, 3116340), (6912, 3029775), (6960, 3008880), (6965, 3006720), (7164, 2923200), (7200, 2908584), (7308, 2865600), (7424, 2820825), (7560, 2770080), (7830, 2674560), (7960, 2630880), (8064, 2596950), (8100, 2585408), (8120, 2579040), (8352, 2507400), (8358, 2505600), (8400, 2493072), (8640, 2423820), (8700, 2407104), (8955, 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(33408, 626850), (33432, 626400), (33600, 623268), (34560, 605955), (34626, 604800), (34800, 601776), (34825, 601344), (35820, 584640), (36288, 577100), (36540, 573120), (37120, 564165), (37584, 557200), (37611, 556800), (37800, 554016), (38208, 548100), (38976, 537300), (39150, 534912), (39800, 526176), (40320, 519390), (40397, 518400), (40600, 515808), (41760, 501480), (41790, 501120), (42984, 487200), (43200, 484764), (43848, 477600), (44576, 469800), (44775, 467712), (44800, 467451), (45360, 461680), (45675, 458496), (46168, 453600), (46400, 451332), (46980, 445760), (47760, 438480), (48384, 432825), (48720, 429840), (50112, 417900), (50148, 417600), (50400, 415512), (50944, 411075), (51840, 403970), (51939, 403200), (51968, 402975), (52200, 401184), (53730, 389760), (54810, 382080), (55680, 376110), (55720, 375840), (56700, 369344), (57312, 365400), (57600, 363573), (57710, 362880), (58464, 358200), (58725, 356608), (59700, 350784), (60480, 346260), (60900, 343872), (62640, 334320), (62685, 334080), (63680, 328860), (64476, 324800), (64800, 323176), (64960, 322380), (65772, 318400), (66816, 313425), (66864, 313200), (67200, 311634), (69252, 302400), (69600, 300888), (69650, 300672), (71640, 292320), (72576, 288550), (73080, 286560), (75168, 278600), (75222, 278400), (75600, 277008), (76416, 274050), (77952, 268650), (78300, 267456), (79600, 263088), (80595, 259840), (80640, 259695), (80794, 259200), (81200, 257904), (82215, 254720), (83520, 250740), (83580, 250560), (85968, 243600), (86400, 242382), (86565, 241920), (87696, 238800), (89152, 234900), (89550, 233856), (90720, 230840), (91350, 229248), (92336, 226800), (92800, 225666), (93960, 222880), (95520, 219240), (97440, 214920), (100224, 208950), (100296, 208800), (100800, 207756), (103680, 201985), (103878, 201600), (104400, 200592), (104475, 200448), (107460, 194880), (109620, 191040), (111360, 188055), (111440, 187920), (112833, 185600), (113400, 184672), (114624, 182700), (115420, 181440), (116928, 179100), (117450, 178304), (119400, 175392), (120960, 173130), (121191, 172800), (121800, 171936), (125280, 167160), (125370, 167040), (127360, 164430), (128952, 162400), (129600, 161588), (129920, 161190), (131544, 159200), (133728, 156600), (134325, 155904), (134400, 155817), (137025, 152832), (138504, 151200), (139200, 150444), (139300, 150336), (143280, 146160), (144275, 145152)]