16921820160

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 1056

約数和(自身を含む): 72960975360

約数和(自身を除く): 56039155200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 67, 70, 72, 80, 81, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 128, 134, 135, 140, 144, 145, 160, 162, 168, 174, 180, 189, 192, 201, 203, 210, 216, 224, 232, 240, 243, 252, 256, 261, 268, 270, 280, 288, 290, 315, 320, 324, 335, 336, 348, 360, 378, 384, 402, 405, 406, 420, 432, 435, 448, 464, 469, 480, 486, 504, 512, 522, 536, 540, 560, 567, 576, 580, 603, 609, 630, 640, 648, 670, 672, 696, 720, 756, 768, 783, 804, 810, 812, 840, 864, 870, 896, 928, 938, 945, 960, 972, 1005, 1008, 1015, 1024, 1044, 1072, 1080, 1120, 1134, 1152, 1160, 1206, 1215, 1218, 1260, 1280, 1296, 1305, 1340, 1344, 1392, 1407, 1440, 1512, 1536, 1566, 1608, 1620, 1624, 1680, 1701, 1728, 1740, 1792, 1809, 1827, 1856, 1876, 1890, 1920, 1943, 1944, 2010, 2016, 2030, 2088, 2144, 2160, 2240, 2268, 2304, 2320, 2345, 2349, 2412, 2430, 2436, 2520, 2560, 2592, 2610, 2680, 2688, 2784, 2814, 2835, 2880, 3015, 3024, 3045, 3072, 3132, 3216, 3240, 3248, 3360, 3402, 3456, 3480, 3584, 3618, 3654, 3712, 3752, 3780, 3840, 3886, 3888, 3915, 4020, 4032, 4060, 4176, 4221, 4288, 4320, 4480, 4536, 4608, 4640, 4690, 4698, 4824, 4860, 4872, 5040, 5120, 5184, 5220, 5360, 5376, 5427, 5481, 5568, 5628, 5670, 5760, 5829, 6030, 6048, 6090, 6264, 6432, 6480, 6496, 6720, 6804, 6912, 6960, 7035, 7047, 7168, 7236, 7308, 7424, 7504, 7560, 7680, 7772, 7776, 7830, 8040, 8064, 8120, 8352, 8442, 8505, 8576, 8640, 8960, 9045, 9072, 9135, 9216, 9280, 9380, 9396, 9648, 9715, 9720, 9744, 10080, 10368, 10440, 10720, 10752, 10854, 10962, 11136, 11256, 11340, 11520, 11658, 11745, 12060, 12096, 12180, 12528, 12663, 12864, 12960, 12992, 13440, 13601, 13608, 13824, 13920, 14070, 14094, 14472, 14616, 14848, 15008, 15120, 15360, 15544, 15552, 15660, 16080, 16128, 16240, 16281, 16443, 16704, 16884, 17010, 17152, 17280, 17487, 17920, 18090, 18144, 18270, 18560, 18760, 18792, 19296, 19430, 19440, 19488, 20160, 20736, 20880, 21105, 21440, 21504, 21708, 21924, 22272, 22512, 22680, 23040, 23316, 23490, 24120, 24192, 24360, 25056, 25326, 25728, 25920, 25984, 26880, 27135, 27202, 27216, 27405, 27648, 27840, 28140, 28188, 28944, 29145, 29232, 29696, 30016, 30240, 31088, 31104, 31320, 32160, 32256, 32480, 32562, 32886, 33408, 33768, 34020, 34304, 34560, 34974, 35235, 35840, 36180, 36288, 36540, 37120, 37520, 37584, 37989, 38592, 38860, 38880, 38976, 40320, 40803, 41472, 41760, 42210, 42880, 43416, 43848, 44544, 45024, 45360, 46080, 46632, 46980, 48240, 48384, 48720, 49329, 50112, 50652, 51456, 51840, 51968, 52461, 53760, 54270, 54404, 54432, 54810, 55680, 56280, 56376, 57888, 58290, 58464, 60032, 60480, 62176, 62208, 62640, 63315, 64320, 64512, 64960, 65124, 65772, 66816, 67536, 68005, 68040, 68608, 69120, 69948, 70470, 72360, 72576, 73080, 74240, 75040, 75168, 75978, 77184, 77720, 77760, 77952, 80640, 81405, 81606, 82215, 82944, 83520, 84420, 85760, 86832, 87435, 87696, 89088, 90048, 90720, 93264, 93960, 96480, 96768, 97440, 98658, 100224, 101304, 102912, 103680, 103936, 104922, 107520, 108540, 108808, 108864, 109620, 111360, 112560, 112752, 113967, 115776, 116580, 116928, 120064, 120960, 122409, 124352, 124416, 125280, 126630, 128640, 129920, 130248, 131544, 133632, 135072, 136010, 136080, 138240, 139896, 140940, 144720, 145152, 146160, 148480, 150080, 150336, 151956, 154368, 155440, 155520, 155904, 157383, 161280, 162810, 163212, 164430, 167040, 168840, 171520, 173664, 174870, 175392, 180096, 181440, 186528, 187920, 189945, 192960, 193536, 194880, 197316, 200448, 202608, 204015, 205824, 207360, 207872, 209844, 217080, 217616, 217728, 219240, 222720, 225120, 225504, 227934, 231552, 233160, 233856, 240128, 241920, 244818, 246645, 248704, 248832, 250560, 253260, 257280, 259840, 260496, 262305, 263088, 267264, 270144, 272020, 272160, 279792, 281880, 289440, 290304, 292320, 300160, 300672, 303912, 308736, 310880, 311040, 311808, 314766, 322560, 325620, 326424, 328860, 334080, 337680, 343040, 347328, 349740, 350784, 360192, 362880, 367227, 373056, 375840, 379890, 385920, 389760, 394632, 400896, 405216, 408030, 414720, 419688, 434160, 435232, 435456, 438480, 445440, 450240, 451008, 455868, 463104, 466320, 467712, 472149, 480256, 483840, 489636, 493290, 497408, 501120, 506520, 514560, 519680, 520992, 524610, 526176, 540288, 544040, 544320, 559584, 563760, 569835, 578880, 580608, 584640, 600320, 601344, 607824, 612045, 617472, 621760, 622080, 623616, 629532, 651240, 652848, 657720, 668160, 675360, 694656, 699480, 701568, 720384, 725760, 734454, 746112, 751680, 759780, 771840, 779520, 786915, 789264, 801792, 810432, 816060, 839376, 868320, 870464, 870912, 876960, 900480, 902016, 911736, 926208, 932640, 935424, 944298, 967680, 979272, 986580, 994816, 1002240, 1013040, 1029120, 1039360, 1041984, 1049220, 1052352, 1080576, 1088080, 1088640, 1101681, 1119168, 1127520, 1139670, 1157760, 1169280, 1200640, 1202688, 1215648, 1224090, 1243520, 1244160, 1259064, 1302480, 1305696, 1315440, 1336320, 1350720, 1389312, 1398960, 1403136, 1440768, 1451520, 1468908, 1492224, 1503360, 1519560, 1543680, 1559040, 1573830, 1578528, 1620864, 1632120, 1678752, 1736640, 1740928, 1741824, 1753920, 1800960, 1804032, 1823472, 1836135, 1852416, 1865280, 1870848, 1888596, 1958544, 1973160, 1989632, 2004480, 2026080, 2083968, 2098440, 2104704, 2161152, 2176160, 2177280, 2203362, 2238336, 2255040, 2279340, 2315520, 2338560, 2360745, 2401280, 2405376, 2431296, 2448180, 2487040, 2518128, 2604960, 2611392, 2630880, 2701440, 2778624, 2797920, 2806272, 2903040, 2937816, 2984448, 3006720, 3039120, 3087360, 3118080, 3147660, 3157056, 3241728, 3264240, 3305043, 3357504, 3473280, 3481856, 3507840, 3601920, 3608064, 3646944, 3672270, 3730560, 3777192, 3917088, 3946320, 4008960, 4052160, 4167936, 4196880, 4209408, 4322304, 4352320, 4354560, 4406724, 4476672, 4510080, 4558680, 4631040, 4677120, 4721490, 4862592, 4896360, 4974080, 5036256, 5209920, 5222784, 5261760, 5402880, 5508405, 5557248, 5595840, 5612544, 5875632, 5968896, 6013440, 6078240, 6295320, 6314112, 6483456, 6528480, 6610086, 6715008, 6946560, 6963712, 7015680, 7203840, 7216128, 7293888, 7344540, 7461120, 7554384, 7834176, 7892640, 8104320, 8335872, 8393760, 8418816, 8704640, 8709120, 8813448, 8953344, 9020160, 9117360, 9262080, 9354240, 9442980, 9725184, 9792720, 9948160, 10072512, 10419840, 10445568, 10523520, 10805760, 11016810, 11191680, 11751264, 12026880, 12156480, 12590640, 12628224, 12966912, 13056960, 13220172, 13430016, 13893120, 13927424, 14031360, 14587776, 14689080, 14922240, 15108768, 15668352, 15785280, 16208640, 16525215, 16671744, 16787520, 16837632, 17409280, 17626896, 17906688, 18040320, 18234720, 18885960, 19450368, 19585440, 20145024, 20839680, 20891136, 21047040, 21611520, 22033620, 22383360, 23502528, 24312960, 25181280, 25256448, 26113920, 26440344, 26860032, 27786240, 28062720, 29175552, 29378160, 29844480, 30217536, 31336704, 31570560, 32417280, 33050430, 33575040, 34818560, 35253792, 36080640, 36469440, 37771920, 38900736, 39170880, 40290048, 41679360, 41782272, 42094080, 44067240, 44766720, 47005056, 48625920, 50362560, 50512896, 52227840, 52880688, 53720064, 58351104, 58756320, 60435072, 62673408, 63141120, 64834560, 66100860, 67150080, 69637120, 70507584, 72938880, 75543840, 78341760, 80580096, 83358720, 84188160, 88134480, 89533440, 94010112, 97251840, 100725120, 104455680, 105761376, 116702208, 117512640, 120870144, 125346816, 126282240, 132201720, 134300160, 141015168, 145877760, 151087680, 156683520, 161160192, 176268960, 188020224, 194503680, 201450240, 208911360, 211522752, 235025280, 241740288, 252564480, 264403440, 268600320, 282030336, 291755520, 302175360, 313367040, 352537920, 376040448, 402900480, 423045504, 470050560, 483480576, 528806880, 564060672, 583511040, 604350720, 626734080, 705075840, 805800960, 846091008, 940101120, 1057613760, 1128121344, 1208701440, 1410151680, 1692182016, 1880202240, 2115227520, 2417402880, 2820303360, 3384364032, 4230455040, 5640606720, 8460910080, 16921820160]

約数ペア:

[(1, 16921820160), (2, 8460910080), (3, 5640606720), (4, 4230455040), (5, 3384364032), (6, 2820303360), (7, 2417402880), (8, 2115227520), (9, 1880202240), (10, 1692182016), (12, 1410151680), (14, 1208701440), (15, 1128121344), (16, 1057613760), (18, 940101120), (20, 846091008), (21, 805800960), (24, 705075840), (27, 626734080), (28, 604350720), (29, 583511040), (30, 564060672), (32, 528806880), (35, 483480576), (36, 470050560), (40, 423045504), (42, 402900480), (45, 376040448), (48, 352537920), (54, 313367040), (56, 302175360), (58, 291755520), (60, 282030336), (63, 268600320), (64, 264403440), (67, 252564480), (70, 241740288), (72, 235025280), (80, 211522752), (81, 208911360), (84, 201450240), (87, 194503680), (90, 188020224), (96, 176268960), (105, 161160192), (108, 156683520), (112, 151087680), (116, 145877760), (120, 141015168), (126, 134300160), (128, 132201720), (134, 126282240), (135, 125346816), (140, 120870144), (144, 117512640), (145, 116702208), (160, 105761376), (162, 104455680), (168, 100725120), (174, 97251840), (180, 94010112), (189, 89533440), (192, 88134480), (201, 84188160), (203, 83358720), (210, 80580096), (216, 78341760), (224, 75543840), (232, 72938880), (240, 70507584), (243, 69637120), (252, 67150080), (256, 66100860), (261, 64834560), (268, 63141120), (270, 62673408), (280, 60435072), (288, 58756320), (290, 58351104), (315, 53720064), (320, 52880688), (324, 52227840), (335, 50512896), (336, 50362560), (348, 48625920), (360, 47005056), (378, 44766720), (384, 44067240), (402, 42094080), (405, 41782272), (406, 41679360), (420, 40290048), (432, 39170880), (435, 38900736), (448, 37771920), (464, 36469440), (469, 36080640), (480, 35253792), (486, 34818560), (504, 33575040), (512, 33050430), (522, 32417280), (536, 31570560), (540, 31336704), (560, 30217536), (567, 29844480), (576, 29378160), (580, 29175552), (603, 28062720), (609, 27786240), (630, 26860032), (640, 26440344), (648, 26113920), (670, 25256448), (672, 25181280), (696, 24312960), (720, 23502528), (756, 22383360), (768, 22033620), (783, 21611520), (804, 21047040), (810, 20891136), (812, 20839680), (840, 20145024), (864, 19585440), (870, 19450368), (896, 18885960), (928, 18234720), (938, 18040320), (945, 17906688), (960, 17626896), (972, 17409280), (1005, 16837632), (1008, 16787520), (1015, 16671744), (1024, 16525215), (1044, 16208640), (1072, 15785280), (1080, 15668352), (1120, 15108768), (1134, 14922240), (1152, 14689080), (1160, 14587776), (1206, 14031360), (1215, 13927424), (1218, 13893120), (1260, 13430016), (1280, 13220172), (1296, 13056960), (1305, 12966912), (1340, 12628224), (1344, 12590640), (1392, 12156480), (1407, 12026880), (1440, 11751264), (1512, 11191680), (1536, 11016810), (1566, 10805760), (1608, 10523520), (1620, 10445568), (1624, 10419840), (1680, 10072512), (1701, 9948160), (1728, 9792720), (1740, 9725184), (1792, 9442980), (1809, 9354240), (1827, 9262080), (1856, 9117360), (1876, 9020160), (1890, 8953344), (1920, 8813448), (1943, 8709120), (1944, 8704640), (2010, 8418816), (2016, 8393760), (2030, 8335872), (2088, 8104320), (2144, 7892640), (2160, 7834176), (2240, 7554384), (2268, 7461120), (2304, 7344540), (2320, 7293888), (2345, 7216128), (2349, 7203840), (2412, 7015680), (2430, 6963712), (2436, 6946560), (2520, 6715008), (2560, 6610086), (2592, 6528480), (2610, 6483456), (2680, 6314112), (2688, 6295320), (2784, 6078240), (2814, 6013440), (2835, 5968896), (2880, 5875632), (3015, 5612544), (3024, 5595840), (3045, 5557248), (3072, 5508405), (3132, 5402880), (3216, 5261760), (3240, 5222784), (3248, 5209920), (3360, 5036256), (3402, 4974080), (3456, 4896360), (3480, 4862592), (3584, 4721490), (3618, 4677120), (3654, 4631040), (3712, 4558680), (3752, 4510080), (3780, 4476672), (3840, 4406724), (3886, 4354560), (3888, 4352320), (3915, 4322304), (4020, 4209408), (4032, 4196880), (4060, 4167936), (4176, 4052160), (4221, 4008960), (4288, 3946320), (4320, 3917088), (4480, 3777192), (4536, 3730560), (4608, 3672270), (4640, 3646944), (4690, 3608064), (4698, 3601920), (4824, 3507840), (4860, 3481856), (4872, 3473280), (5040, 3357504), (5120, 3305043), (5184, 3264240), (5220, 3241728), (5360, 3157056), (5376, 3147660), (5427, 3118080), (5481, 3087360), (5568, 3039120), (5628, 3006720), (5670, 2984448), (5760, 2937816), (5829, 2903040), (6030, 2806272), (6048, 2797920), (6090, 2778624), (6264, 2701440), (6432, 2630880), (6480, 2611392), (6496, 2604960), (6720, 2518128), (6804, 2487040), (6912, 2448180), (6960, 2431296), (7035, 2405376), (7047, 2401280), (7168, 2360745), (7236, 2338560), (7308, 2315520), (7424, 2279340), (7504, 2255040), (7560, 2238336), (7680, 2203362), (7772, 2177280), (7776, 2176160), (7830, 2161152), (8040, 2104704), (8064, 2098440), (8120, 2083968), (8352, 2026080), (8442, 2004480), (8505, 1989632), (8576, 1973160), (8640, 1958544), (8960, 1888596), (9045, 1870848), (9072, 1865280), (9135, 1852416), (9216, 1836135), (9280, 1823472), (9380, 1804032), (9396, 1800960), (9648, 1753920), (9715, 1741824), (9720, 1740928), (9744, 1736640), (10080, 1678752), (10368, 1632120), (10440, 1620864), (10720, 1578528), (10752, 1573830), (10854, 1559040), (10962, 1543680), (11136, 1519560), (11256, 1503360), (11340, 1492224), (11520, 1468908), (11658, 1451520), (11745, 1440768), (12060, 1403136), (12096, 1398960), (12180, 1389312), (12528, 1350720), (12663, 1336320), (12864, 1315440), (12960, 1305696), (12992, 1302480), (13440, 1259064), (13601, 1244160), (13608, 1243520), (13824, 1224090), (13920, 1215648), (14070, 1202688), (14094, 1200640), (14472, 1169280), (14616, 1157760), (14848, 1139670), (15008, 1127520), (15120, 1119168), (15360, 1101681), (15544, 1088640), (15552, 1088080), (15660, 1080576), (16080, 1052352), (16128, 1049220), (16240, 1041984), (16281, 1039360), (16443, 1029120), (16704, 1013040), (16884, 1002240), (17010, 994816), (17152, 986580), (17280, 979272), (17487, 967680), (17920, 944298), (18090, 935424), (18144, 932640), (18270, 926208), (18560, 911736), (18760, 902016), (18792, 900480), (19296, 876960), (19430, 870912), (19440, 870464), (19488, 868320), (20160, 839376), (20736, 816060), (20880, 810432), (21105, 801792), (21440, 789264), (21504, 786915), (21708, 779520), (21924, 771840), (22272, 759780), (22512, 751680), (22680, 746112), (23040, 734454), (23316, 725760), (23490, 720384), (24120, 701568), (24192, 699480), (24360, 694656), (25056, 675360), (25326, 668160), (25728, 657720), (25920, 652848), (25984, 651240), (26880, 629532), (27135, 623616), (27202, 622080), (27216, 621760), (27405, 617472), (27648, 612045), (27840, 607824), (28140, 601344), (28188, 600320), (28944, 584640), (29145, 580608), (29232, 578880), (29696, 569835), (30016, 563760), (30240, 559584), (31088, 544320), (31104, 544040), (31320, 540288), (32160, 526176), (32256, 524610), (32480, 520992), (32562, 519680), (32886, 514560), (33408, 506520), (33768, 501120), (34020, 497408), (34304, 493290), (34560, 489636), (34974, 483840), (35235, 480256), (35840, 472149), (36180, 467712), (36288, 466320), (36540, 463104), (37120, 455868), (37520, 451008), (37584, 450240), (37989, 445440), (38592, 438480), (38860, 435456), (38880, 435232), (38976, 434160), (40320, 419688), (40803, 414720), (41472, 408030), (41760, 405216), (42210, 400896), (42880, 394632), (43416, 389760), (43848, 385920), (44544, 379890), (45024, 375840), (45360, 373056), (46080, 367227), (46632, 362880), (46980, 360192), (48240, 350784), (48384, 349740), (48720, 347328), (49329, 343040), (50112, 337680), (50652, 334080), (51456, 328860), (51840, 326424), (51968, 325620), (52461, 322560), (53760, 314766), (54270, 311808), (54404, 311040), (54432, 310880), (54810, 308736), (55680, 303912), (56280, 300672), (56376, 300160), (57888, 292320), (58290, 290304), (58464, 289440), (60032, 281880), (60480, 279792), (62176, 272160), (62208, 272020), (62640, 270144), (63315, 267264), (64320, 263088), (64512, 262305), (64960, 260496), (65124, 259840), (65772, 257280), (66816, 253260), (67536, 250560), (68005, 248832), (68040, 248704), (68608, 246645), (69120, 244818), (69948, 241920), (70470, 240128), (72360, 233856), (72576, 233160), (73080, 231552), (74240, 227934), (75040, 225504), (75168, 225120), (75978, 222720), (77184, 219240), (77720, 217728), (77760, 217616), (77952, 217080), (80640, 209844), (81405, 207872), (81606, 207360), (82215, 205824), (82944, 204015), (83520, 202608), (84420, 200448), (85760, 197316), (86832, 194880), (87435, 193536), (87696, 192960), (89088, 189945), (90048, 187920), (90720, 186528), (93264, 181440), (93960, 180096), (96480, 175392), (96768, 174870), (97440, 173664), (98658, 171520), (100224, 168840), (101304, 167040), (102912, 164430), (103680, 163212), (103936, 162810), (104922, 161280), (107520, 157383), (108540, 155904), (108808, 155520), (108864, 155440), (109620, 154368), (111360, 151956), (112560, 150336), (112752, 150080), (113967, 148480), (115776, 146160), (116580, 145152), (116928, 144720), (120064, 140940), (120960, 139896), (122409, 138240), (124352, 136080), (124416, 136010), (125280, 135072), (126630, 133632), (128640, 131544), (129920, 130248)]