20643192960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 768

約数和(自身を含む): 78345792000

約数和(自身を除く): 57702599040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 32, 38, 39, 40, 48, 52, 57, 58, 60, 64, 65, 76, 78, 79, 80, 87, 95, 96, 104, 114, 116, 120, 128, 130, 145, 152, 156, 158, 160, 174, 190, 192, 195, 208, 228, 232, 237, 240, 247, 260, 285, 290, 304, 312, 316, 320, 348, 361, 377, 380, 384, 390, 395, 416, 435, 456, 464, 474, 480, 494, 520, 551, 570, 580, 608, 624, 632, 640, 696, 722, 741, 754, 760, 780, 790, 832, 870, 912, 928, 948, 960, 988, 1027, 1040, 1083, 1102, 1131, 1140, 1160, 1185, 1216, 1235, 1248, 1264, 1392, 1444, 1482, 1501, 1508, 1520, 1560, 1580, 1653, 1664, 1740, 1805, 1824, 1856, 1885, 1896, 1920, 1976, 2054, 2080, 2166, 2204, 2262, 2280, 2291, 2320, 2370, 2432, 2470, 2496, 2528, 2755, 2784, 2888, 2964, 3002, 3016, 3040, 3081, 3120, 3160, 3306, 3480, 3610, 3648, 3705, 3712, 3770, 3792, 3952, 4108, 4160, 4332, 4408, 4503, 4524, 4560, 4582, 4640, 4693, 4740, 4940, 4992, 5056, 5135, 5415, 5510, 5568, 5655, 5776, 5928, 6004, 6032, 6080, 6162, 6240, 6320, 6612, 6873, 6960, 7163, 7220, 7296, 7410, 7505, 7540, 7584, 7904, 8216, 8265, 8320, 8664, 8816, 9006, 9048, 9120, 9164, 9280, 9386, 9480, 9880, 10112, 10270, 10469, 10830, 11020, 11136, 11310, 11455, 11552, 11856, 12008, 12064, 12160, 12324, 12480, 12640, 13224, 13746, 13920, 14079, 14326, 14440, 14820, 15010, 15080, 15168, 15405, 15808, 16432, 16530, 17328, 17632, 18012, 18096, 18240, 18328, 18560, 18772, 18960, 19513, 19760, 20540, 20938, 21489, 21660, 22040, 22515, 22620, 22910, 23104, 23465, 23712, 24016, 24128, 24648, 24960, 25280, 26448, 27492, 27840, 28158, 28519, 28652, 28880, 29640, 29783, 30020, 30160, 30336, 30810, 31407, 31616, 32864, 33060, 34365, 34656, 35264, 35815, 36024, 36192, 36480, 36656, 37544, 37920, 39026, 39520, 41080, 41876, 42978, 43320, 43529, 44080, 45030, 45240, 45820, 46208, 46930, 47424, 48032, 48256, 49296, 50560, 52345, 52896, 54984, 55680, 56316, 57038, 57304, 57760, 58539, 59280, 59566, 60040, 60320, 61620, 62814, 65728, 66120, 68730, 69312, 70395, 70528, 71630, 72048, 72384, 73312, 75088, 75840, 78052, 79040, 82160, 83752, 85557, 85956, 86640, 87058, 88160, 89349, 90060, 90480, 91640, 93860, 94848, 96064, 97565, 98592, 104690, 105792, 107445, 109968, 112632, 114076, 114608, 115520, 117078, 118560, 119132, 120080, 120640, 123240, 125628, 130587, 131456, 132240, 136097, 137460, 138624, 140790, 142595, 143260, 144096, 144768, 146624, 148915, 150176, 151680, 156104, 157035, 158080, 164320, 167504, 171114, 171912, 173280, 174116, 176320, 178698, 180120, 180960, 183280, 187720, 192128, 195130, 197184, 209380, 211584, 214890, 217645, 219936, 225264, 228152, 229216, 231040, 234156, 237120, 238264, 240160, 241280, 246480, 251256, 261174, 264480, 272194, 274920, 281580, 285190, 286520, 288192, 292695, 293248, 297830, 300352, 312208, 314070, 328640, 335008, 342228, 343824, 346560, 348232, 352640, 357396, 360240, 361920, 366560, 370747, 375440, 390260, 394368, 408291, 418760, 427785, 429780, 435290, 439872, 446745, 450528, 456304, 458432, 468312, 474240, 476528, 480320, 492960, 502512, 522348, 528960, 544388, 549840, 563160, 565877, 570380, 573040, 576384, 585390, 595660, 600704, 624416, 628140, 652935, 657280, 670016, 680485, 684456, 687648, 693120, 696464, 714792, 720480, 723840, 733120, 741494, 750880, 780520, 816582, 827051, 837520, 855570, 859560, 870580, 879744, 893490, 901056, 912608, 916864, 936624, 953056, 960640, 985920, 1005024, 1044696, 1057920, 1088776, 1099680, 1112241, 1126320, 1131754, 1140760, 1146080, 1170780, 1191320, 1248832, 1256280, 1305870, 1340032, 1360970, 1368912, 1375296, 1392928, 1429584, 1440960, 1466240, 1482988, 1501760, 1561040, 1633164, 1654102, 1675040, 1697631, 1711140, 1719120, 1741160, 1786980, 1802112, 1825216, 1853735, 1873248, 1906112, 1971840, 2010048, 2041455, 2089392, 2177552, 2199360, 2224482, 2252640, 2263508, 2281520, 2292160, 2341560, 2382640, 2481153, 2497664, 2512560, 2611740, 2721940, 2737824, 2750592, 2785856, 2829385, 2859168, 2881920, 2965976, 3003520, 3122080, 3266328, 3308204, 3350080, 3395262, 3422280, 3438240, 3482320, 3573960, 3650432, 3707470, 3746496, 3812224, 4020096, 4082910, 4135255, 4178784, 4355104, 4398720, 4448964, 4505280, 4527016, 4563040, 4584320, 4683120, 4765280, 4962306, 5025120, 5223480, 5443880, 5475648, 5561205, 5571712, 5658770, 5718336, 5931952, 6244160, 6532656, 6616408, 6700160, 6790524, 6844560, 6876480, 6964640, 7147920, 7414940, 7492992, 8165820, 8270510, 8357568, 8488155, 8710208, 8897928, 9010560, 9054032, 9126080, 9366240, 9530560, 9924612, 10050240, 10446960, 10751663, 10887760, 10951296, 11122410, 11317540, 11436672, 11863904, 12405765, 12488320, 13065312, 13232816, 13581048, 13689120, 13752960, 13929280, 14295840, 14829880, 16331640, 16541020, 16715136, 16976310, 17420416, 17795856, 18108064, 18252160, 18732480, 19061120, 19849224, 20100480, 20893920, 21503326, 21775520, 22244820, 22635080, 23727808, 24811530, 26130624, 26465632, 27162096, 27378240, 27858560, 28591680, 29659760, 32254989, 32663280, 33082040, 33952620, 35591712, 36216128, 37464960, 39698448, 41787840, 43006652, 43551040, 44489640, 45270160, 47455616, 49623060, 52261248, 52931264, 53758315, 54324192, 54756480, 57183360, 59319520, 64509978, 65326560, 66164080, 67905240, 71183424, 72432256, 79396896, 83575680, 86013304, 87102080, 88979280, 90540320, 99246120, 105862528, 107516630, 108648384, 118639040, 129019956, 130653120, 132328160, 135810480, 142366848, 158793792, 161274945, 172026608, 177958560, 181080640, 198492240, 215033260, 217296768, 237278080, 258039912, 261306240, 264656320, 271620960, 317587584, 322549890, 344053216, 355917120, 362161280, 396984480, 430066520, 516079824, 529312640, 543241920, 645099780, 688106432, 711834240, 793968960, 860133040, 1032159648, 1086483840, 1290199560, 1376212864, 1587937920, 1720266080, 2064319296, 2580399120, 3440532160, 4128638592, 5160798240, 6881064320, 10321596480, 20643192960]

約数ペア:

[(1, 20643192960), (2, 10321596480), (3, 6881064320), (4, 5160798240), (5, 4128638592), (6, 3440532160), (8, 2580399120), (10, 2064319296), (12, 1720266080), (13, 1587937920), (15, 1376212864), (16, 1290199560), (19, 1086483840), (20, 1032159648), (24, 860133040), (26, 793968960), (29, 711834240), (30, 688106432), (32, 645099780), (38, 543241920), (39, 529312640), (40, 516079824), (48, 430066520), (52, 396984480), (57, 362161280), (58, 355917120), (60, 344053216), (64, 322549890), (65, 317587584), (76, 271620960), (78, 264656320), (79, 261306240), (80, 258039912), (87, 237278080), (95, 217296768), (96, 215033260), (104, 198492240), (114, 181080640), (116, 177958560), (120, 172026608), (128, 161274945), (130, 158793792), (145, 142366848), (152, 135810480), (156, 132328160), (158, 130653120), (160, 129019956), (174, 118639040), (190, 108648384), (192, 107516630), (195, 105862528), (208, 99246120), (228, 90540320), (232, 88979280), (237, 87102080), (240, 86013304), (247, 83575680), (260, 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