221284940800

素因数分解:

$2^{10}\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 1056

約数和(自身を含む): 731024640000

約数和(自身を除く): 509739699200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 29, 32, 35, 40, 44, 49, 50, 55, 56, 58, 64, 70, 77, 79, 80, 88, 98, 100, 110, 112, 116, 128, 140, 145, 154, 158, 160, 175, 176, 196, 200, 203, 220, 224, 232, 245, 256, 275, 280, 290, 308, 316, 319, 320, 343, 350, 352, 385, 392, 395, 400, 406, 440, 448, 464, 490, 512, 539, 550, 553, 560, 580, 616, 632, 638, 640, 686, 700, 704, 725, 770, 784, 790, 800, 812, 869, 880, 896, 928, 980, 1015, 1024, 1078, 1100, 1106, 1120, 1160, 1225, 1232, 1264, 1276, 1280, 1372, 1400, 1408, 1421, 1450, 1540, 1568, 1580, 1595, 1600, 1624, 1715, 1738, 1760, 1792, 1856, 1925, 1960, 1975, 2030, 2156, 2200, 2212, 2233, 2240, 2291, 2320, 2450, 2464, 2528, 2552, 2560, 2695, 2744, 2765, 2800, 2816, 2842, 2900, 3080, 3136, 3160, 3190, 3200, 3248, 3430, 3476, 3520, 3584, 3712, 3773, 3850, 3871, 3920, 3950, 4060, 4312, 4345, 4400, 4424, 4466, 4480, 4582, 4640, 4900, 4928, 5056, 5075, 5104, 5120, 5390, 5488, 5530, 5600, 5632, 5684, 5800, 6083, 6160, 6272, 6320, 6380, 6400, 6496, 6860, 6952, 7040, 7105, 7168, 7424, 7546, 7700, 7742, 7840, 7900, 7975, 8120, 8575, 8624, 8690, 8800, 8848, 8932, 8960, 9164, 9280, 9800, 9856, 9947, 10112, 10150, 10208, 10780, 10976, 11060, 11165, 11200, 11264, 11368, 11455, 11600, 12166, 12320, 12544, 12640, 12760, 12800, 12992, 13475, 13720, 13825, 13904, 14080, 14210, 14848, 15092, 15400, 15484, 15631, 15680, 15800, 15950, 16037, 16240, 17150, 17248, 17380, 17600, 17696, 17864, 17920, 18328, 18560, 18865, 19355, 19600, 19712, 19894, 20224, 20300, 20416, 21560, 21725, 21952, 22120, 22330, 22400, 22736, 22910, 23200, 24332, 24640, 25088, 25201, 25280, 25520, 25600, 25984, 26950, 27097, 27440, 27650, 27808, 28160, 28420, 29696, 30184, 30415, 30800, 30968, 31262, 31360, 31600, 31900, 32074, 32480, 34300, 34496, 34760, 35200, 35392, 35525, 35728, 35840, 36656, 37120, 37730, 38710, 39200, 39424, 39788, 40448, 40600, 40832, 42581, 43120, 43450, 43904, 44240, 44660, 44800, 45472, 45820, 46400, 48664, 49280, 49735, 50176, 50402, 50560, 51040, 51968, 53900, 54194, 54880, 55300, 55616, 55825, 56320, 56840, 57275, 60368, 60830, 61600, 61936, 62524, 62720, 63200, 63800, 64148, 64960, 68600, 68992, 69520, 70400, 70784, 71050, 71456, 73312, 74240, 75460, 77420, 78155, 78400, 78848, 79576, 80185, 80896, 81200, 81664, 85162, 86240, 86900, 87808, 88480, 89320, 89600, 90944, 91640, 92800, 94325, 96775, 97328, 98560, 99470, 100804, 101120, 102080, 103936, 107800, 108388, 109417, 109760, 110600, 111232, 111650, 112259, 113680, 114550, 120736, 121660, 123200, 123872, 125048, 125440, 126005, 126400, 127600, 128296, 129920, 135485, 137200, 137984, 139040, 140800, 141568, 142100, 142912, 146624, 148480, 150920, 152075, 154840, 156310, 156800, 159152, 160370, 162400, 163328, 170324, 172480, 173800, 175616, 176407, 176960, 178640, 179200, 181888, 183280, 185600, 188650, 193550, 194656, 197120, 198940, 201608, 202240, 204160, 207872, 212905, 215600, 216776, 218834, 219520, 221200, 222464, 223300, 224518, 227360, 229100, 241472, 243320, 246400, 247744, 248675, 250096, 250880, 252010, 252800, 255200, 256592, 259840, 270970, 274400, 275968, 278080, 281600, 283136, 284200, 285824, 293248, 298067, 301840, 304150, 309680, 312620, 313600, 318304, 320740, 324800, 326656, 340648, 344960, 347600, 351232, 352814, 353920, 357280, 363776, 366560, 371200, 377300, 387100, 389312, 390775, 394240, 397880, 400925, 403216, 404480, 408320, 425810, 431200, 433552, 437668, 439040, 442400, 444928, 446600, 449036, 454720, 458200, 482944, 486640, 492800, 495488, 497350, 500192, 504020, 505600, 510400, 513184, 519680, 541940, 547085, 548800, 551936, 556160, 561295, 566272, 568400, 571648, 586496, 596134, 603680, 608300, 619360, 625240, 627200, 630025, 636608, 641480, 649600, 677425, 681296, 689920, 695200, 705628, 707840, 714560, 727552, 733120, 742400, 754600, 774200, 778624, 781550, 785813, 795760, 801850, 806432, 816640, 851620, 862400, 867104, 875336, 878080, 882035, 884800, 889856, 893200, 898072, 909440, 916400, 965888, 973280, 985600, 990976, 994700, 1000384, 1008040, 1011200, 1020800, 1026368, 1039360, 1064525, 1083880, 1094170, 1097600, 1112320, 1122590, 1136800, 1143296, 1172992, 1192268, 1207360, 1216600, 1234849, 1238720, 1250480, 1254400, 1260050, 1273216, 1282960, 1299200, 1354850, 1362592, 1379840, 1390400, 1411256, 1415680, 1429120, 1455104, 1466240, 1490335, 1509200, 1548400, 1557248, 1563100, 1571626, 1591520, 1603700, 1612864, 1633280, 1703240, 1724800, 1734208, 1750672, 1756160, 1764070, 1769600, 1786400, 1796144, 1818880, 1832800, 1931776, 1946560, 1971200, 1981952, 1989400, 2000768, 2016080, 2022400, 2041600, 2052736, 2129050, 2167760, 2188340, 2195200, 2224640, 2245180, 2273600, 2286592, 2345984, 2384536, 2414720, 2433200, 2469698, 2477440, 2500960, 2520100, 2546432, 2565920, 2598400, 2709700, 2725184, 2735425, 2759680, 2780800, 2806475, 2822512, 2831360, 2858240, 2932480, 2980670, 3018400, 3096800, 3114496, 3126200, 3143252, 3183040, 3207400, 3225728, 3406480, 3449600, 3468416, 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14112560, 14156800, 14291200, 14369152, 14662400, 14903350, 15572480, 15716260, 15915200, 16006144, 16128640, 16421888, 17032400, 17287886, 17342080, 17506720, 17640700, 17961440, 18188800, 19076288, 19317760, 19465600, 19645325, 19757584, 19819520, 20007680, 20160800, 20527360, 21677600, 21801472, 21883400, 22246400, 22451800, 22580096, 23845360, 24147200, 24696980, 24774400, 25009600, 25146016, 25464320, 25659200, 25805824, 27251840, 27747328, 28010752, 28225120, 28582400, 28738304, 29324800, 29806700, 30871225, 31144960, 31432520, 31830400, 32257280, 34064800, 34575772, 34684160, 35013440, 35281400, 35922880, 36377600, 38152576, 38931200, 39290650, 39515168, 40015360, 40321600, 41054720, 43219715, 43355200, 43602944, 43766800, 44903600, 45160192, 47690720, 48294400, 49393960, 49548800, 50019200, 50292032, 50928640, 51318400, 54503680, 56021504, 56450240, 57164800, 57476608, 58649600, 59613400, 61742450, 62865040, 63660800, 64514560, 68129600, 69151544, 69368320, 70026880, 70562800, 71845760, 76305152, 77862400, 78581300, 79030336, 80030720, 80643200, 82109440, 86439430, 86710400, 87533600, 89807200, 90320384, 95381440, 96588800, 98787920, 99097600, 100038400, 100584064, 102636800, 109007360, 112043008, 112900480, 114953216, 119226800, 123484900, 125730080, 127321600, 129029120, 136259200, 138303088, 138736640, 140053760, 141125600, 143691520, 152610304, 155724800, 157162600, 158060672, 161286400, 172878860, 173420800, 175067200, 179614400, 180640768, 190762880, 197575840, 200076800, 201168128, 205273600, 216098575, 218014720, 225800960, 238453600, 246969800, 251460160, 254643200, 272518400, 276606176, 280107520, 282251200, 287383040, 305220608, 314325200, 316121344, 322572800, 345757720, 346841600, 350134400, 359228800, 381525760, 395151680, 400153600, 402336256, 410547200, 432197150, 451601920, 476907200, 493939600, 502920320, 545036800, 553212352, 560215040, 564502400, 574766080, 628650400, 632242688, 645145600, 691515440, 693683200, 700268800, 718457600, 763051520, 790303360, 804672512, 864394300, 903203840, 953814400, 987879200, 1005840640, 1090073600, 1106424704, 1129004800, 1257300800, 1264485376, 1383030880, 1400537600, 1436915200, 1526103040, 1580606720, 1728788600, 1907628800, 1975758400, 2011681280, 2212849408, 2258009600, 2514601600, 2766061760, 2801075200, 2873830400, 3161213440, 3457577200, 3815257600, 3951516800, 4023362560, 4425698816, 4516019200, 5029203200, 5532123520, 6322426880, 6915154400, 7630515200, 7903033600, 8851397632, 10058406400, 11064247040, 13830308800, 15806067200, 20116812800, 22128494080, 27660617600, 31612134400, 44256988160, 55321235200, 110642470400, 221284940800]

約数ペア:

[(1, 221284940800), (2, 110642470400), (4, 55321235200), (5, 44256988160), (7, 31612134400), (8, 27660617600), (10, 22128494080), (11, 20116812800), (14, 15806067200), (16, 13830308800), (20, 11064247040), (22, 10058406400), (25, 8851397632), (28, 7903033600), (29, 7630515200), (32, 6915154400), (35, 6322426880), (40, 5532123520), (44, 5029203200), (49, 4516019200), (50, 4425698816), (55, 4023362560), (56, 3951516800), (58, 3815257600), (64, 3457577200), (70, 3161213440), (77, 2873830400), (79, 2801075200), (80, 2766061760), (88, 2514601600), (98, 2258009600), (100, 2212849408), (110, 2011681280), (112, 1975758400), (116, 1907628800), (128, 1728788600), (140, 1580606720), (145, 1526103040), (154, 1436915200), (158, 1400537600), (160, 1383030880), (175, 1264485376), (176, 1257300800), (196, 1129004800), (200, 1106424704), (203, 1090073600), (220, 1005840640), (224, 987879200), (232, 953814400), (245, 903203840), (256, 864394300), (275, 804672512), (280, 790303360), (290, 763051520), (308, 718457600), (316, 700268800), (319, 693683200), (320, 691515440), (343, 645145600), (350, 632242688), (352, 628650400), (385, 574766080), (392, 564502400), (395, 560215040), (400, 553212352), (406, 545036800), (440, 502920320), (448, 493939600), (464, 476907200), (490, 451601920), (512, 432197150), (539, 410547200), (550, 402336256), (553, 400153600), (560, 395151680), (580, 381525760), (616, 359228800), (632, 350134400), (638, 346841600), (640, 345757720), (686, 322572800), (700, 316121344), (704, 314325200), (725, 305220608), (770, 287383040), (784, 282251200), (790, 280107520), (800, 276606176), (812, 272518400), (869, 254643200), (880, 251460160), (896, 246969800), (928, 238453600), (980, 225800960), (1015, 218014720), (1024, 216098575), (1078, 205273600), (1100, 201168128), (1106, 200076800), (1120, 197575840), (1160, 190762880), (1225, 180640768), (1232, 179614400), (1264, 175067200), (1276, 173420800), (1280, 172878860), (1372, 161286400), (1400, 158060672), (1408, 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(22120, 10003840), (22330, 9909760), (22400, 9878792), (22736, 9732800), (22910, 9658880), (23200, 9538144), (24332, 9094400), (24640, 8980720), (25088, 8820350), (25201, 8780800), (25280, 8753360), (25520, 8671040), (25600, 8643943), (25984, 8516200), (26950, 8210944), (27097, 8166400), (27440, 8064320), (27650, 8003072), (27808, 7957600), (28160, 7858130), (28420, 7786240), (29696, 7451675), (30184, 7331200), (30415, 7275520), (30800, 7184576), (30968, 7145600), (31262, 7078400), (31360, 7056280), (31600, 7002688), (31900, 6936832), (32074, 6899200), (32480, 6812960), (34300, 6451456), (34496, 6414800), (34760, 6366080), (35200, 6286504), (35392, 6252400), (35525, 6228992), (35728, 6193600), (35840, 6174245), (36656, 6036800), (37120, 5961340), (37730, 5864960), (38710, 5716480), (39200, 5645024), (39424, 5612950), (39788, 5561600), (40448, 5470850), (40600, 5450368), (40832, 5419400), (42581, 5196800), (43120, 5131840), (43450, 5092864), (43904, 5040200), (44240, 5001920), (44660, 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