16919642880

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 864

約数和(自身を含む): 73211174400

約数和(自身を除く): 56291531520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 243, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 384, 399, 405, 409, 420, 432, 448, 456, 480, 486, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 640, 648, 665, 672, 684, 720, 756, 760, 768, 798, 810, 818, 840, 855, 864, 896, 912, 945, 960, 972, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1215, 1216, 1227, 1260, 1280, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1636, 1680, 1701, 1710, 1728, 1792, 1824, 1890, 1920, 1944, 1995, 2016, 2045, 2052, 2128, 2160, 2240, 2268, 2280, 2304, 2394, 2430, 2432, 2454, 2520, 2565, 2592, 2660, 2688, 2736, 2835, 2863, 2880, 3024, 3040, 3078, 3192, 3240, 3272, 3360, 3402, 3420, 3456, 3591, 3648, 3681, 3780, 3840, 3888, 3990, 4032, 4090, 4104, 4256, 4320, 4480, 4536, 4560, 4617, 4788, 4860, 4864, 4908, 5040, 5130, 5184, 5320, 5376, 5472, 5670, 5726, 5760, 5985, 6048, 6080, 6135, 6156, 6384, 6480, 6544, 6720, 6804, 6840, 6912, 7182, 7296, 7362, 7560, 7695, 7771, 7776, 7980, 8064, 8180, 8208, 8505, 8512, 8589, 8640, 8960, 9072, 9120, 9234, 9576, 9720, 9816, 10080, 10260, 10368, 10640, 10773, 10944, 11043, 11340, 11452, 11520, 11970, 12096, 12160, 12270, 12312, 12768, 12960, 13088, 13440, 13608, 13680, 14315, 14364, 14592, 14724, 15120, 15390, 15542, 15552, 15960, 16128, 16360, 16416, 17010, 17024, 17178, 17280, 17955, 18144, 18240, 18405, 18468, 19152, 19440, 19632, 20160, 20520, 20736, 21280, 21546, 21888, 22086, 22680, 22904, 23085, 23313, 23940, 24192, 24320, 24540, 24624, 25536, 25767, 25920, 26176, 26880, 27216, 27360, 28630, 28728, 29448, 30240, 30780, 31084, 31104, 31920, 32319, 32720, 32832, 33129, 34020, 34048, 34356, 34560, 35910, 36288, 36480, 36810, 36936, 38304, 38855, 38880, 39264, 40320, 41040, 42560, 42945, 43092, 43776, 44172, 45360, 45808, 46170, 46626, 47880, 48384, 49080, 49248, 51072, 51534, 51840, 52352, 53865, 54397, 54432, 54720, 55215, 57260, 57456, 58896, 60480, 61560, 62168, 62208, 63840, 64638, 65440, 65664, 66258, 68040, 68712, 69939, 71820, 72576, 72960, 73620, 73872, 76608, 77301, 77710, 77760, 78528, 80640, 82080, 85120, 85890, 86184, 88344, 90720, 91616, 92340, 93252, 95760, 98160, 98496, 99387, 102144, 103068, 103680, 104704, 107730, 108794, 108864, 109440, 110430, 114520, 114912, 116565, 117792, 120960, 123120, 124336, 127680, 128835, 129276, 130880, 131328, 132516, 136080, 137424, 139878, 143640, 145152, 147240, 147744, 153216, 154602, 155420, 155520, 157056, 161595, 163191, 164160, 165645, 170240, 171780, 172368, 176688, 181440, 183232, 184680, 186504, 191520, 196320, 196992, 198774, 206136, 209817, 215460, 217588, 217728, 218880, 220860, 229040, 229824, 231903, 233130, 235584, 241920, 246240, 248672, 255360, 257670, 258552, 261760, 265032, 271985, 272160, 274848, 279756, 287280, 294480, 295488, 306432, 309204, 310840, 311040, 314112, 323190, 326382, 328320, 331290, 343560, 344736, 349695, 353376, 362880, 366464, 369360, 373008, 383040, 386505, 392640, 393984, 397548, 412272, 419634, 430920, 435176, 435456, 441720, 458080, 459648, 463806, 466260, 471168, 489573, 492480, 496935, 497344, 510720, 515340, 517104, 523520, 530064, 543970, 544320, 549696, 559512, 574560, 588960, 590976, 618408, 621680, 629451, 646380, 652764, 656640, 662580, 687120, 689472, 695709, 699390, 706752, 725760, 732928, 738720, 746016, 766080, 773010, 785280, 795096, 815955, 824544, 839268, 861840, 870352, 883440, 916160, 919296, 927612, 932520, 942336, 979146, 984960, 993870, 994688, 1030680, 1034208, 1049085, 1060128, 1087940, 1088640, 1099392, 1119024, 1149120, 1159515, 1177920, 1181952, 1236816, 1243360, 1258902, 1292760, 1305528, 1325160, 1374240, 1378944, 1391418, 1398780, 1413504, 1468719, 1477440, 1492032, 1532160, 1546020, 1570560, 1590192, 1631910, 1649088, 1678536, 1723680, 1740704, 1766880, 1832320, 1855224, 1865040, 1888353, 1958292, 1969920, 1987740, 1989376, 2061360, 2068416, 2098170, 2120256, 2175880, 2177280, 2198784, 2238048, 2298240, 2319030, 2355840, 2447865, 2473632, 2486720, 2517804, 2585520, 2611056, 2650320, 2748480, 2757888, 2782836, 2797560, 2827008, 2937438, 2954880, 2984064, 3092040, 3147255, 3180384, 3263820, 3298176, 3357072, 3447360, 3478545, 3481408, 3533760, 3664640, 3710448, 3730080, 3776706, 3916584, 3975480, 4122720, 4136832, 4196340, 4240512, 4351760, 4406157, 4476096, 4596480, 4638060, 4711680, 4895730, 4947264, 4973440, 5035608, 5171040, 5222112, 5300640, 5496960, 5565672, 5595120, 5874876, 5909760, 5968128, 6184080, 6294510, 6360768, 6527640, 6596352, 6714144, 6894720, 6957090, 6962816, 7067520, 7343595, 7420896, 7460160, 7553412, 7833168, 7950960, 8245440, 8273664, 8392680, 8481024, 8703520, 8812314, 8952192, 9276120, 9441765, 9791460, 9894528, 9946880, 10071216, 10342080, 10444224, 10601280, 10993920, 11131344, 11190240, 11749752, 12368160, 12589020, 12721536, 13055280, 13218471, 13428288, 13789440, 13914180, 13925632, 14135040, 14687190, 14841792, 14920320, 15106824, 15666336, 15901920, 16490880, 16785360, 17407040, 17624628, 17904384, 18552240, 18883530, 19582920, 19789056, 20142432, 20684160, 20888448, 21202560, 22030785, 22262688, 22380480, 23499504, 24736320, 25178040, 25443072, 26110560, 26436942, 26856576, 27828360, 29374380, 29683584, 29840640, 30213648, 31332672, 31803840, 32981760, 33570720, 34814080, 35249256, 37104480, 37767060, 39165840, 40284864, 41368320, 41776896, 42405120, 44061570, 44525376, 44760960, 46999008, 49472640, 50356080, 52221120, 52873884, 53713152, 55656720, 58748760, 59367168, 60427296, 62665344, 63607680, 66092355, 67141440, 69628160, 70498512, 74208960, 75534120, 78331680, 80569728, 88123140, 89050752, 89521920, 93998016, 98945280, 100712160, 104442240, 105747768, 111313440, 117497520, 120854592, 125330688, 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約数ペア:

[(1, 16919642880), (2, 8459821440), (3, 5639880960), (4, 4229910720), (5, 3383928576), (6, 2819940480), (7, 2417091840), (8, 2114955360), (9, 1879960320), (10, 1691964288), (12, 1409970240), (14, 1208545920), (15, 1127976192), (16, 1057477680), (18, 939980160), (19, 890507520), (20, 845982144), (21, 805697280), (24, 704985120), (27, 626653440), (28, 604272960), (30, 563988096), (32, 528738840), (35, 483418368), (36, 469990080), (38, 445253760), (40, 422991072), (42, 402848640), (45, 375992064), (48, 352492560), (54, 313326720), (56, 302136480), (57, 296835840), (60, 281994048), (63, 268565760), (64, 264369420), (70, 241709184), (72, 234995040), (76, 222626880), (80, 211495536), (81, 208884480), (84, 201424320), (90, 187996032), (95, 178101504), (96, 176246280), (105, 161139456), (108, 156663360), (112, 151068240), (114, 148417920), (120, 140997024), (126, 134282880), (128, 132184710), (133, 127215360), (135, 125330688), (140, 120854592), (144, 117497520), (152, 111313440), (160, 105747768), (162, 104442240), (168, 100712160), (171, 98945280), (180, 93998016), (189, 89521920), (190, 89050752), (192, 88123140), (210, 80569728), (216, 78331680), (224, 75534120), (228, 74208960), (240, 70498512), (243, 69628160), (252, 67141440), (256, 66092355), (266, 63607680), (270, 62665344), (280, 60427296), (285, 59367168), (288, 58748760), (304, 55656720), (315, 53713152), (320, 52873884), (324, 52221120), (336, 50356080), (342, 49472640), (360, 46999008), (378, 44760960), (380, 44525376), (384, 44061570), (399, 42405120), (405, 41776896), (409, 41368320), (420, 40284864), (432, 39165840), (448, 37767060), (456, 37104480), (480, 35249256), (486, 34814080), (504, 33570720), (513, 32981760), (532, 31803840), (540, 31332672), (560, 30213648), (567, 29840640), (570, 29683584), (576, 29374380), (608, 27828360), (630, 26856576), (640, 26436942), (648, 26110560), (665, 25443072), (672, 25178040), (684, 24736320), (720, 23499504), (756, 22380480), (760, 22262688), (768, 22030785), (798, 21202560), (810, 20888448), (818, 20684160), (840, 20142432), (855, 19789056), (864, 19582920), (896, 18883530), (912, 18552240), (945, 17904384), (960, 17624628), (972, 17407040), (1008, 16785360), (1026, 16490880), (1064, 15901920), (1080, 15666336), (1120, 15106824), (1134, 14920320), (1140, 14841792), (1152, 14687190), (1197, 14135040), (1215, 13925632), (1216, 13914180), (1227, 13789440), (1260, 13428288), (1280, 13218471), (1296, 13055280), (1330, 12721536), (1344, 12589020), (1368, 12368160), (1440, 11749752), (1512, 11190240), (1520, 11131344), (1539, 10993920), (1596, 10601280), (1620, 10444224), (1636, 10342080), (1680, 10071216), (1701, 9946880), (1710, 9894528), (1728, 9791460), (1792, 9441765), (1824, 9276120), (1890, 8952192), (1920, 8812314), (1944, 8703520), (1995, 8481024), (2016, 8392680), (2045, 8273664), (2052, 8245440), (2128, 7950960), (2160, 7833168), (2240, 7553412), (2268, 7460160), (2280, 7420896), (2304, 7343595), (2394, 7067520), (2430, 6962816), (2432, 6957090), (2454, 6894720), (2520, 6714144), (2565, 6596352), (2592, 6527640), (2660, 6360768), (2688, 6294510), (2736, 6184080), (2835, 5968128), (2863, 5909760), (2880, 5874876), (3024, 5595120), (3040, 5565672), (3078, 5496960), (3192, 5300640), (3240, 5222112), (3272, 5171040), (3360, 5035608), (3402, 4973440), (3420, 4947264), (3456, 4895730), (3591, 4711680), (3648, 4638060), (3681, 4596480), (3780, 4476096), (3840, 4406157), (3888, 4351760), (3990, 4240512), (4032, 4196340), (4090, 4136832), (4104, 4122720), (4256, 3975480), (4320, 3916584), (4480, 3776706), (4536, 3730080), (4560, 3710448), (4617, 3664640), (4788, 3533760), (4860, 3481408), (4864, 3478545), (4908, 3447360), (5040, 3357072), (5130, 3298176), (5184, 3263820), (5320, 3180384), (5376, 3147255), (5472, 3092040), (5670, 2984064), (5726, 2954880), (5760, 2937438), (5985, 2827008), (6048, 2797560), (6080, 2782836), (6135, 2757888), (6156, 2748480), (6384, 2650320), (6480, 2611056), (6544, 2585520), (6720, 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(38855, 435456), (38880, 435176), (39264, 430920), (40320, 419634), (41040, 412272), (42560, 397548), (42945, 393984), (43092, 392640), (43776, 386505), (44172, 383040), (45360, 373008), (45808, 369360), (46170, 366464), (46626, 362880), (47880, 353376), (48384, 349695), (49080, 344736), (49248, 343560), (51072, 331290), (51534, 328320), (51840, 326382), (52352, 323190), (53865, 314112), (54397, 311040), (54432, 310840), (54720, 309204), (55215, 306432), (57260, 295488), (57456, 294480), (58896, 287280), (60480, 279756), (61560, 274848), (62168, 272160), (62208, 271985), (63840, 265032), (64638, 261760), (65440, 258552), (65664, 257670), (66258, 255360), (68040, 248672), (68712, 246240), (69939, 241920), (71820, 235584), (72576, 233130), (72960, 231903), (73620, 229824), (73872, 229040), (76608, 220860), (77301, 218880), (77710, 217728), (77760, 217588), (78528, 215460), (80640, 209817), (82080, 206136), (85120, 198774), (85890, 196992), (86184, 196320), (88344, 191520), (90720, 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