21281272320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 960

約数和(自身を含む): 88871561856

約数和(自身を除く): 67590289536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 53, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 97, 98, 105, 106, 110, 112, 120, 128, 132, 140, 147, 154, 159, 160, 165, 168, 176, 192, 194, 196, 210, 212, 220, 224, 231, 240, 245, 256, 264, 265, 280, 291, 294, 308, 318, 320, 330, 336, 352, 371, 384, 385, 388, 392, 420, 424, 440, 448, 462, 480, 485, 490, 512, 528, 530, 539, 560, 582, 583, 588, 616, 636, 640, 660, 672, 679, 704, 735, 742, 768, 770, 776, 784, 795, 840, 848, 880, 896, 924, 960, 970, 980, 1056, 1060, 1067, 1078, 1113, 1120, 1155, 1164, 1166, 1176, 1232, 1272, 1280, 1320, 1344, 1358, 1408, 1455, 1470, 1484, 1536, 1540, 1552, 1568, 1590, 1617, 1680, 1696, 1749, 1760, 1792, 1848, 1855, 1920, 1940, 1960, 2037, 2112, 2120, 2134, 2156, 2226, 2240, 2310, 2328, 2332, 2352, 2464, 2544, 2560, 2597, 2640, 2688, 2695, 2716, 2816, 2910, 2915, 2940, 2968, 3080, 3104, 3136, 3180, 3201, 3234, 3360, 3392, 3395, 3498, 3520, 3584, 3696, 3710, 3840, 3880, 3920, 4074, 4081, 4224, 4240, 4268, 4312, 4452, 4480, 4620, 4656, 4664, 4704, 4753, 4928, 5088, 5141, 5194, 5280, 5335, 5376, 5390, 5432, 5565, 5632, 5820, 5830, 5880, 5936, 6160, 6208, 6272, 6360, 6402, 6468, 6720, 6784, 6790, 6996, 7040, 7392, 7420, 7469, 7680, 7760, 7791, 7840, 8085, 8148, 8162, 8448, 8480, 8536, 8624, 8745, 8904, 8960, 9240, 9312, 9328, 9408, 9506, 9856, 10176, 10185, 10282, 10388, 10560, 10670, 10752, 10780, 10864, 11130, 11640, 11660, 11760, 11872, 12243, 12320, 12416, 12544, 12720, 12804, 12936, 12985, 13440, 13568, 13580, 13992, 14080, 14259, 14784, 14840, 14938, 15423, 15520, 15582, 15680, 16005, 16170, 16296, 16324, 16896, 16960, 17072, 17248, 17490, 17808, 17920, 18480, 18624, 18656, 18816, 19012, 19712, 20352, 20370, 20405, 20564, 20776, 21120, 21340, 21560, 21728, 22260, 22407, 23280, 23320, 23520, 23744, 23765, 24486, 24640, 24832, 25088, 25440, 25608, 25705, 25872, 25970, 26880, 27136, 27160, 27984, 28160, 28518, 28567, 29568, 29680, 29876, 30846, 31040, 31164, 31360, 32010, 32340, 32592, 32648, 33920, 34144, 34496, 34980, 35616, 35987, 36960, 37248, 37312, 37345, 37632, 38024, 38955, 39424, 40704, 40740, 40810, 41128, 41552, 42240, 42680, 43120, 43456, 44520, 44814, 46560, 46640, 47040, 47488, 47530, 48972, 49280, 49664, 50880, 51216, 51410, 51744, 51940, 52283, 53760, 54320, 55968, 56551, 57036, 57134, 59136, 59360, 59752, 61215, 61692, 62080, 62328, 62720, 64020, 64680, 65184, 65296, 67840, 68288, 68992, 69960, 71232, 71295, 71974, 73920, 74496, 74624, 74690, 75264, 76048, 77115, 77910, 81408, 81480, 81620, 82256, 83104, 84480, 85360, 85701, 86240, 86912, 89040, 89628, 93120, 93280, 94080, 94976, 95060, 97944, 98560, 101760, 102432, 102820, 103488, 103880, 104566, 107961, 108640, 111936, 112035, 113102, 114072, 114268, 118272, 118720, 119504, 122430, 123384, 124160, 124656, 125440, 128040, 129360, 130368, 130592, 135680, 136576, 137984, 139920, 142464, 142590, 142835, 143948, 147840, 148992, 149248, 149380, 152096, 154230, 155820, 156849, 162960, 163240, 164512, 166208, 169653, 170720, 171402, 172480, 173824, 178080, 179256, 179935, 186240, 186560, 188160, 189952, 190120, 195888, 197120, 203520, 204864, 205640, 206976, 207760, 209132, 215922, 217280, 223872, 224070, 226204, 228144, 228536, 237440, 239008, 244860, 246768, 248320, 249312, 251909, 256080, 258720, 260736, 261184, 261415, 273152, 275968, 279840, 282755, 284928, 285180, 285670, 287896, 295680, 298496, 298760, 304192, 308460, 311640, 313698, 325920, 326480, 329024, 332416, 339306, 341440, 342804, 344960, 347648, 356160, 358512, 359870, 372480, 373120, 376320, 380240, 391776, 395857, 407040, 409728, 411280, 413952, 415520, 418264, 428505, 431844, 434560, 447744, 448140, 452408, 456288, 457072, 474880, 478016, 489720, 493536, 498624, 503818, 512160, 517440, 521472, 522368, 522830, 539805, 546304, 559680, 565510, 569856, 570360, 571340, 575792, 591360, 597520, 608384, 616920, 623280, 627396, 651840, 652960, 658048, 664832, 678612, 682880, 685608, 689920, 712320, 717024, 719740, 744960, 746240, 755727, 760480, 783552, 784245, 791714, 819456, 822560, 827904, 831040, 836528, 848265, 857010, 863688, 869120, 895488, 896280, 904816, 912576, 914144, 949760, 956032, 979440, 987072, 997248, 1007636, 1024320, 1034880, 1042944, 1044736, 1045660, 1079610, 1119360, 1131020, 1140720, 1142680, 1151584, 1187571, 1195040, 1216768, 1233840, 1246560, 1254792, 1259545, 1303680, 1305920, 1316096, 1329664, 1357224, 1365760, 1371216, 1379840, 1424640, 1434048, 1439480, 1492480, 1511454, 1520960, 1567104, 1568490, 1583428, 1638912, 1645120, 1662080, 1673056, 1696530, 1714020, 1727376, 1738240, 1792560, 1809632, 1825152, 1828288, 1912064, 1958880, 1974144, 1979285, 1994496, 2015272, 2048640, 2069760, 2089472, 2091320, 2159220, 2238720, 2262040, 2281440, 2285360, 2303168, 2375142, 2390080, 2433536, 2467680, 2493120, 2509584, 2519090, 2607360, 2611840, 2632192, 2714448, 2731520, 2742432, 2770999, 2849280, 2868096, 2878960, 3022908, 3041920, 3134208, 3136980, 3166856, 3290240, 3324160, 3346112, 3393060, 3428040, 3454752, 3585120, 3619264, 3650304, 3656576, 3778635, 3824128, 3917760, 3948288, 3958570, 3988992, 4030544, 4097280, 4139520, 4182640, 4318440, 4477440, 4524080, 4562880, 4570720, 4606336, 4750284, 4780160, 4935360, 4986240, 5019168, 5038180, 5214720, 5223680, 5428896, 5484864, 5541998, 5736192, 5757920, 5937855, 6045816, 6083840, 6268416, 6273960, 6333712, 6580480, 6648320, 6692224, 6786120, 6856080, 6909504, 7170240, 7238528, 7300608, 7313152, 7557270, 7835520, 7896576, 7917140, 8061088, 8194560, 8312997, 8365280, 8636880, 9048160, 9125760, 9141440, 9212672, 9500568, 9560320, 9870720, 9972480, 10038336, 10076360, 10447360, 10857792, 10969728, 11083996, 11472384, 11515840, 11875710, 12091632, 12167680, 12547920, 12667424, 13160960, 13384448, 13572240, 13712160, 13819008, 13854995, 14340480, 14477056, 14626304, 15114540, 15671040, 15834280, 16122176, 16625994, 16730560, 17273760, 18096320, 18251520, 18282880, 18425344, 19001136, 19120640, 19741440, 19944960, 20076672, 20152720, 21715584, 21939456, 22167992, 23031680, 23751420, 24183264, 25095840, 25334848, 26768896, 27144480, 27424320, 27638016, 27709990, 28680960, 28954112, 30229080, 31342080, 31668560, 32244352, 33251988, 33461120, 34547520, 36192640, 36503040, 36565760, 38002272, 39482880, 40153344, 40305440, 41564985, 43431168, 43878912, 44335984, 46063360, 47502840, 48366528, 50191680, 50669696, 54288960, 54848640, 55276032, 55419980, 57361920, 60458160, 63337120, 64488704, 66503976, 66922240, 69095040, 72385280, 73131520, 76004544, 80306688, 80610880, 83129970, 86862336, 88671968, 92126720, 95005680, 96733056, 100383360, 101339392, 108577920, 109697280, 110839960, 120916320, 126674240, 128977408, 133007952, 133844480, 138190080, 144770560, 152009088, 161221760, 166259940, 177343936, 190011360, 193466112, 200766720, 202678784, 217155840, 219394560, 221679920, 241832640, 253348480, 266015904, 276380160, 304018176, 322443520, 332519880, 354687872, 380022720, 386932224, 401533440, 434311680, 443359840, 483665280, 506696960, 532031808, 608036352, 644887040, 665039760, 709375744, 760045440, 886719680, 967330560, 1013393920, 1064063616, 1330079520, 1418751488, 1520090880, 1773439360, 1934661120, 2128127232, 2660159040, 3040181760, 3546878720, 4256254464, 5320318080, 7093757440, 10640636160, 21281272320]

約数ペア:

[(1, 21281272320), (2, 10640636160), (3, 7093757440), (4, 5320318080), (5, 4256254464), (6, 3546878720), (7, 3040181760), (8, 2660159040), (10, 2128127232), (11, 1934661120), (12, 1773439360), (14, 1520090880), (15, 1418751488), (16, 1330079520), (20, 1064063616), (21, 1013393920), (22, 967330560), (24, 886719680), (28, 760045440), (30, 709375744), (32, 665039760), (33, 644887040), (35, 608036352), (40, 532031808), (42, 506696960), (44, 483665280), (48, 443359840), (49, 434311680), (53, 401533440), (55, 386932224), (56, 380022720), (60, 354687872), (64, 332519880), (66, 322443520), (70, 304018176), (77, 276380160), (80, 266015904), (84, 253348480), (88, 241832640), (96, 221679920), (97, 219394560), (98, 217155840), (105, 202678784), (106, 200766720), (110, 193466112), (112, 190011360), (120, 177343936), (128, 166259940), (132, 161221760), (140, 152009088), (147, 144770560), (154, 138190080), (159, 133844480), (160, 133007952), (165, 128977408), (168, 126674240), (176, 120916320), (192, 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(6360, 3346112), (6402, 3324160), (6468, 3290240), (6720, 3166856), (6784, 3136980), (6790, 3134208), (6996, 3041920), (7040, 3022908), (7392, 2878960), (7420, 2868096), (7469, 2849280), (7680, 2770999), (7760, 2742432), (7791, 2731520), (7840, 2714448), (8085, 2632192), (8148, 2611840), (8162, 2607360), (8448, 2519090), (8480, 2509584), (8536, 2493120), (8624, 2467680), (8745, 2433536), (8904, 2390080), (8960, 2375142), (9240, 2303168), (9312, 2285360), (9328, 2281440), (9408, 2262040), (9506, 2238720), (9856, 2159220), (10176, 2091320), (10185, 2089472), (10282, 2069760), (10388, 2048640), (10560, 2015272), (10670, 1994496), (10752, 1979285), (10780, 1974144), (10864, 1958880), (11130, 1912064), (11640, 1828288), (11660, 1825152), (11760, 1809632), (11872, 1792560), (12243, 1738240), (12320, 1727376), (12416, 1714020), (12544, 1696530), (12720, 1673056), (12804, 1662080), (12936, 1645120), (12985, 1638912), (13440, 1583428), (13568, 1568490), (13580, 1567104), (13992, 1520960), 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(28567, 744960), (29568, 719740), (29680, 717024), (29876, 712320), (30846, 689920), (31040, 685608), (31164, 682880), (31360, 678612), (32010, 664832), (32340, 658048), (32592, 652960), (32648, 651840), (33920, 627396), (34144, 623280), (34496, 616920), (34980, 608384), (35616, 597520), (35987, 591360), (36960, 575792), (37248, 571340), (37312, 570360), (37345, 569856), (37632, 565510), (38024, 559680), (38955, 546304), (39424, 539805), (40704, 522830), (40740, 522368), (40810, 521472), (41128, 517440), (41552, 512160), (42240, 503818), (42680, 498624), (43120, 493536), (43456, 489720), (44520, 478016), (44814, 474880), (46560, 457072), (46640, 456288), (47040, 452408), (47488, 448140), (47530, 447744), (48972, 434560), (49280, 431844), (49664, 428505), (50880, 418264), (51216, 415520), (51410, 413952), (51744, 411280), (51940, 409728), (52283, 407040), (53760, 395857), (54320, 391776), (55968, 380240), (56551, 376320), (57036, 373120), (57134, 372480), (59136, 359870), (59360, 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179935), (118720, 179256), (119504, 178080), (122430, 173824), (123384, 172480), (124160, 171402), (124656, 170720), (125440, 169653), (128040, 166208), (129360, 164512), (130368, 163240), (130592, 162960), (135680, 156849), (136576, 155820), (137984, 154230), (139920, 152096), (142464, 149380), (142590, 149248), (142835, 148992), (143948, 147840)]