21282928128

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 1080

約数和(自身を含む): 84688563960

約数和(自身を除く): 63405635832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 41, 42, 44, 48, 49, 56, 57, 63, 64, 66, 72, 76, 77, 82, 84, 88, 96, 98, 99, 112, 114, 121, 123, 126, 128, 132, 133, 144, 147, 152, 154, 164, 168, 171, 176, 192, 196, 198, 209, 224, 228, 231, 242, 246, 252, 256, 264, 266, 287, 288, 294, 304, 308, 328, 336, 342, 352, 363, 369, 384, 392, 396, 399, 418, 441, 448, 451, 456, 462, 484, 492, 504, 512, 528, 532, 539, 574, 576, 588, 608, 616, 627, 656, 672, 684, 693, 704, 726, 738, 768, 779, 784, 792, 798, 836, 847, 861, 882, 896, 902, 912, 924, 931, 968, 984, 1008, 1056, 1064, 1078, 1089, 1148, 1152, 1176, 1197, 1216, 1232, 1254, 1312, 1344, 1353, 1368, 1386, 1408, 1452, 1463, 1476, 1536, 1558, 1568, 1584, 1596, 1617, 1672, 1694, 1722, 1764, 1792, 1804, 1824, 1848, 1862, 1881, 1936, 1968, 2009, 2016, 2112, 2128, 2156, 2178, 2296, 2299, 2304, 2337, 2352, 2394, 2432, 2464, 2508, 2541, 2583, 2624, 2688, 2706, 2736, 2772, 2793, 2816, 2904, 2926, 2952, 3116, 3136, 3157, 3168, 3192, 3234, 3344, 3388, 3444, 3528, 3584, 3608, 3648, 3696, 3724, 3762, 3872, 3936, 4018, 4032, 4059, 4224, 4256, 4312, 4356, 4389, 4592, 4598, 4608, 4674, 4704, 4788, 4851, 4864, 4928, 4961, 5016, 5082, 5166, 5248, 5376, 5412, 5453, 5472, 5544, 5586, 5632, 5808, 5852, 5904, 5929, 6027, 6232, 6272, 6314, 6336, 6384, 6468, 6688, 6776, 6888, 6897, 7011, 7056, 7216, 7296, 7392, 7448, 7524, 7623, 7744, 7872, 8036, 8064, 8118, 8379, 8448, 8512, 8569, 8624, 8712, 8778, 9184, 9196, 9348, 9408, 9471, 9576, 9702, 9728, 9856, 9922, 10032, 10164, 10241, 10332, 10496, 10752, 10824, 10906, 10944, 11088, 11172, 11616, 11704, 11808, 11858, 12054, 12464, 12544, 12628, 12672, 12768, 12936, 13167, 13376, 13552, 13776, 13794, 14022, 14112, 14432, 14592, 14784, 14883, 14896, 15048, 15246, 15488, 15744, 16072, 16093, 16128, 16236, 16359, 16758, 16896, 17024, 17138, 17248, 17424, 17556, 17787, 18081, 18368, 18392, 18696, 18816, 18942, 19152, 19404, 19712, 19844, 20064, 20328, 20482, 20664, 20691, 20992, 21648, 21812, 21888, 22099, 22176, 22344, 23232, 23408, 23616, 23716, 24108, 24928, 25088, 25256, 25344, 25536, 25707, 25872, 26334, 26752, 27104, 27552, 27588, 28044, 28224, 28413, 28864, 29184, 29568, 29766, 29792, 30096, 30492, 30723, 30976, 31488, 32144, 32186, 32256, 32472, 32718, 33516, 34048, 34276, 34496, 34727, 34848, 35112, 35574, 36162, 36736, 36784, 37392, 37632, 37884, 38171, 38304, 38808, 39424, 39688, 40128, 40656, 40964, 41328, 41382, 43296, 43624, 43776, 44198, 44352, 44649, 44688, 46464, 46816, 47232, 47432, 48216, 48279, 49077, 49856, 50512, 50688, 51072, 51414, 51744, 52668, 53361, 53504, 54208, 55104, 55176, 56088, 56448, 56826, 57728, 59136, 59532, 59584, 59983, 60192, 60984, 61446, 61952, 62976, 64288, 64372, 64944, 65436, 66297, 67032, 68096, 68552, 68992, 69454, 69696, 70224, 71148, 72324, 73472, 73568, 74784, 75264, 75768, 76342, 76608, 77121, 77616, 79376, 80256, 81312, 81928, 82656, 82764, 86592, 87248, 87552, 88396, 88704, 89298, 89376, 92169, 92928, 93632, 94259, 94464, 94864, 96432, 96558, 98154, 99712, 101024, 102144, 102828, 103488, 104181, 105336, 106722, 107008, 108416, 110208, 110352, 112176, 112651, 112896, 113652, 114513, 115456, 118272, 119064, 119168, 119966, 120384, 121968, 122892, 128576, 128744, 129888, 130872, 132594, 134064, 137104, 137984, 138908, 139392, 140448, 142296, 144648, 144837, 146944, 147136, 149568, 151536, 152684, 153216, 154242, 155232, 158752, 160512, 162624, 163856, 165312, 165528, 173184, 174496, 176792, 177408, 178596, 178752, 179949, 184338, 185856, 187264, 188518, 188928, 189728, 192864, 193116, 196308, 198891, 199424, 202048, 204288, 205656, 206976, 208362, 210672, 213444, 216832, 220416, 220704, 224352, 225302, 225792, 227304, 229026, 230912, 238128, 238336, 239932, 240768, 243089, 243936, 245784, 257152, 257488, 259776, 261744, 265188, 268128, 274208, 275968, 277816, 278784, 280896, 282777, 284592, 289296, 289674, 294272, 299136, 303072, 305368, 306432, 308484, 310464, 312543, 317504, 321024, 325248, 327712, 330624, 331056, 337953, 343539, 346368, 348992, 353584, 354816, 357192, 357504, 359898, 368676, 374528, 377036, 379456, 385728, 386232, 392616, 397782, 398848, 404096, 411312, 413952, 416724, 419881, 421344, 426888, 433664, 440832, 441408, 448704, 450604, 454608, 458052, 476256, 476672, 479864, 481536, 486178, 487872, 491568, 514304, 514976, 519552, 523488, 530376, 536256, 539847, 548416, 555632, 557568, 561792, 565554, 569184, 578592, 579348, 588544, 598272, 606144, 610736, 612864, 616968, 620928, 625086, 635008, 650496, 655424, 659813, 661248, 662112, 675906, 687078, 692736, 697984, 707168, 714384, 715008, 719796, 729267, 737352, 749056, 754072, 758912, 771456, 772464, 785232, 795564, 808192, 822624, 827904, 833448, 839762, 842688, 848331, 853776, 882816, 897408, 901208, 909216, 916104, 952512, 959728, 963072, 972356, 975744, 983136, 1013859, 1028608, 1029952, 1039104, 1046976, 1060752, 1072512, 1079694, 1096832, 1111264, 1123584, 1131108, 1138368, 1157184, 1158696, 1177088, 1196544, 1212288, 1221472, 1233936, 1241856, 1250172, 1259643, 1270016, 1300992, 1310848, 1319626, 1322496, 1324224, 1351812, 1374156, 1395968, 1414336, 1428768, 1430016, 1439592, 1458534, 1474704, 1508144, 1517824, 1542912, 1544928, 1570464, 1591128, 1616384, 1645248, 1666896, 1679524, 1685376, 1696662, 1707552, 1765632, 1794816, 1802416, 1818432, 1832208, 1905024, 1919456, 1944712, 1951488, 1966272, 1979439, 2027718, 2059904, 2078208, 2093952, 2121504, 2145024, 2159388, 2187801, 2193664, 2222528, 2247168, 2262216, 2276736, 2314368, 2317392, 2424576, 2442944, 2467872, 2483712, 2500344, 2519286, 2540032, 2621696, 2639252, 2648448, 2703624, 2748312, 2791936, 2828672, 2857536, 2879184, 2917068, 2949408, 3016288, 3035648, 3085824, 3089856, 3140928, 3182256, 3290496, 3333792, 3359048, 3370752, 3393324, 3415104, 3531264, 3589632, 3604832, 3636864, 3664416, 3778929, 3810048, 3838912, 3889424, 3902976, 3932544, 3958878, 4055436, 4119808, 4187904, 4243008, 4290048, 4318776, 4375602, 4387328, 4445056, 4524432, 4553472, 4618691, 4628736, 4634784, 4849152, 4885888, 4935744, 5000688, 5038572, 5243392, 5278504, 5296896, 5407248, 5496624, 5657344, 5715072, 5758368, 5834136, 5898816, 5938317, 6032576, 6179712, 6281856, 6364512, 6580992, 6667584, 6718096, 6741504, 6786648, 6830208, 7209664, 7273728, 7328832, 7557858, 7620096, 7677824, 7778848, 7865088, 7917756, 8110872, 8239616, 8375808, 8486016, 8637552, 8751204, 8890112, 9048864, 9106944, 9237382, 9257472, 9269568, 9771776, 9871488, 10001376, 10077144, 10557008, 10593792, 10814496, 10993248, 11314688, 11430144, 11516736, 11668272, 11797632, 11876634, 12065152, 12359424, 12563712, 12729024, 13161984, 13335168, 13436192, 13573296, 13660416, 13856073, 14419328, 14547456, 14657664, 15115716, 15355648, 15557696, 15730176, 15835512, 16221744, 16972032, 17275104, 17502408, 17780224, 18097728, 18474764, 18539136, 19543552, 19742976, 20002752, 20154288, 21114016, 21628992, 21986496, 22860288, 23033472, 23336544, 23595264, 23753268, 24130304, 24718848, 25127424, 25458048, 26670336, 26872384, 27146592, 27320832, 27712146, 28838656, 29315328, 30231432, 30711296, 31115392, 31671024, 32443488, 33944064, 34550208, 35004816, 36195456, 36949528, 37078272, 39485952, 40005504, 40308576, 41568219, 42228032, 43257984, 43972992, 46066944, 46673088, 47190528, 47506536, 48260608, 50916096, 53340672, 53744768, 54293184, 55424292, 57677312, 58630656, 60462864, 62230784, 63342048, 64886976, 69100416, 70009632, 72390912, 73899056, 74156544, 80011008, 80617152, 83136438, 84456064, 86515968, 87945984, 92133888, 93346176, 95013072, 101832192, 107489536, 108586368, 110848584, 120925728, 124461568, 126684096, 129773952, 138200832, 140019264, 144781824, 147798112, 160022016, 161234304, 166272876, 168912128, 173031936, 175891968, 186692352, 190026144, 214979072, 217172736, 221697168, 241851456, 253368192, 259547904, 276401664, 280038528, 295596224, 322468608, 332545752, 337824256, 373384704, 380052288, 434345472, 443394336, 483702912, 506736384, 519095808, 560077056, 591192448, 644937216, 665091504, 760104576, 886788672, 967405824, 1013472768, 1120154112, 1182384896, 1330183008, 1520209152, 1773577344, 1934811648, 2364769792, 2660366016, 3040418304, 3547154688, 5320732032, 7094309376, 10641464064, 21282928128]

約数ペア:

[(1, 21282928128), (2, 10641464064), (3, 7094309376), (4, 5320732032), (6, 3547154688), (7, 3040418304), (8, 2660366016), (9, 2364769792), (11, 1934811648), (12, 1773577344), (14, 1520209152), (16, 1330183008), (18, 1182384896), (19, 1120154112), (21, 1013472768), (22, 967405824), (24, 886788672), (28, 760104576), (32, 665091504), (33, 644937216), (36, 591192448), (38, 560077056), (41, 519095808), (42, 506736384), (44, 483702912), (48, 443394336), (49, 434345472), (56, 380052288), (57, 373384704), (63, 337824256), (64, 332545752), (66, 322468608), (72, 295596224), (76, 280038528), (77, 276401664), (82, 259547904), (84, 253368192), (88, 241851456), (96, 221697168), (98, 217172736), (99, 214979072), (112, 190026144), (114, 186692352), (121, 175891968), (123, 173031936), (126, 168912128), (128, 166272876), (132, 161234304), (133, 160022016), (144, 147798112), (147, 144781824), (152, 140019264), (154, 138200832), (164, 129773952), (168, 126684096), (171, 124461568), (176, 120925728), (192, 110848584), (196, 108586368), (198, 107489536), (209, 101832192), (224, 95013072), (228, 93346176), (231, 92133888), (242, 87945984), (246, 86515968), (252, 84456064), (256, 83136438), (264, 80617152), (266, 80011008), (287, 74156544), (288, 73899056), (294, 72390912), (304, 70009632), (308, 69100416), (328, 64886976), (336, 63342048), (342, 62230784), (352, 60462864), (363, 58630656), (369, 57677312), (384, 55424292), (392, 54293184), (396, 53744768), (399, 53340672), (418, 50916096), (441, 48260608), (448, 47506536), (451, 47190528), (456, 46673088), (462, 46066944), (484, 43972992), (492, 43257984), (504, 42228032), (512, 41568219), (528, 40308576), (532, 40005504), (539, 39485952), (574, 37078272), (576, 36949528), (588, 36195456), (608, 35004816), (616, 34550208), (627, 33944064), (656, 32443488), (672, 31671024), (684, 31115392), (693, 30711296), (704, 30231432), (726, 29315328), (738, 28838656), (768, 27712146), (779, 27320832), (784, 27146592), (792, 26872384), (798, 26670336), (836, 25458048), (847, 25127424), (861, 24718848), (882, 24130304), (896, 23753268), (902, 23595264), (912, 23336544), (924, 23033472), (931, 22860288), (968, 21986496), (984, 21628992), (1008, 21114016), (1056, 20154288), (1064, 20002752), (1078, 19742976), (1089, 19543552), (1148, 18539136), (1152, 18474764), (1176, 18097728), (1197, 17780224), (1216, 17502408), (1232, 17275104), (1254, 16972032), (1312, 16221744), (1344, 15835512), (1353, 15730176), (1368, 15557696), (1386, 15355648), (1408, 15115716), (1452, 14657664), (1463, 14547456), (1476, 14419328), (1536, 13856073), (1558, 13660416), (1568, 13573296), (1584, 13436192), (1596, 13335168), (1617, 13161984), (1672, 12729024), (1694, 12563712), (1722, 12359424), (1764, 12065152), (1792, 11876634), (1804, 11797632), (1824, 11668272), (1848, 11516736), (1862, 11430144), (1881, 11314688), (1936, 10993248), (1968, 10814496), (2009, 10593792), (2016, 10557008), (2112, 10077144), (2128, 10001376), (2156, 9871488), (2178, 9771776), (2296, 9269568), (2299, 9257472), (2304, 9237382), (2337, 9106944), (2352, 9048864), (2394, 8890112), (2432, 8751204), (2464, 8637552), (2508, 8486016), (2541, 8375808), (2583, 8239616), (2624, 8110872), (2688, 7917756), (2706, 7865088), (2736, 7778848), (2772, 7677824), (2793, 7620096), (2816, 7557858), (2904, 7328832), (2926, 7273728), (2952, 7209664), (3116, 6830208), (3136, 6786648), (3157, 6741504), (3168, 6718096), (3192, 6667584), (3234, 6580992), (3344, 6364512), (3388, 6281856), (3444, 6179712), (3528, 6032576), (3584, 5938317), (3608, 5898816), (3648, 5834136), (3696, 5758368), (3724, 5715072), (3762, 5657344), (3872, 5496624), (3936, 5407248), (4018, 5296896), (4032, 5278504), (4059, 5243392), (4224, 5038572), (4256, 5000688), (4312, 4935744), (4356, 4885888), (4389, 4849152), (4592, 4634784), (4598, 4628736), (4608, 4618691), (4674, 4553472), (4704, 4524432), (4788, 4445056), (4851, 4387328), (4864, 4375602), (4928, 4318776), (4961, 4290048), (5016, 4243008), (5082, 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(10496, 2027718), (10752, 1979439), (10824, 1966272), (10906, 1951488), (10944, 1944712), (11088, 1919456), (11172, 1905024), (11616, 1832208), (11704, 1818432), (11808, 1802416), (11858, 1794816), (12054, 1765632), (12464, 1707552), (12544, 1696662), (12628, 1685376), (12672, 1679524), (12768, 1666896), (12936, 1645248), (13167, 1616384), (13376, 1591128), (13552, 1570464), (13776, 1544928), (13794, 1542912), (14022, 1517824), (14112, 1508144), (14432, 1474704), (14592, 1458534), (14784, 1439592), (14883, 1430016), (14896, 1428768), (15048, 1414336), (15246, 1395968), (15488, 1374156), (15744, 1351812), (16072, 1324224), (16093, 1322496), (16128, 1319626), (16236, 1310848), (16359, 1300992), (16758, 1270016), (16896, 1259643), (17024, 1250172), (17138, 1241856), (17248, 1233936), (17424, 1221472), (17556, 1212288), (17787, 1196544), (18081, 1177088), (18368, 1158696), (18392, 1157184), (18696, 1138368), (18816, 1131108), (18942, 1123584), (19152, 1111264), (19404, 1096832), (19712, 1079694), (19844, 1072512), (20064, 1060752), (20328, 1046976), (20482, 1039104), (20664, 1029952), (20691, 1028608), (20992, 1013859), (21648, 983136), (21812, 975744), (21888, 972356), (22099, 963072), (22176, 959728), (22344, 952512), (23232, 916104), (23408, 909216), (23616, 901208), (23716, 897408), (24108, 882816), (24928, 853776), (25088, 848331), (25256, 842688), (25344, 839762), (25536, 833448), (25707, 827904), (25872, 822624), (26334, 808192), (26752, 795564), (27104, 785232), (27552, 772464), (27588, 771456), (28044, 758912), (28224, 754072), (28413, 749056), (28864, 737352), (29184, 729267), (29568, 719796), (29766, 715008), (29792, 714384), (30096, 707168), (30492, 697984), (30723, 692736), (30976, 687078), (31488, 675906), (32144, 662112), (32186, 661248), (32256, 659813), (32472, 655424), (32718, 650496), (33516, 635008), (34048, 625086), (34276, 620928), (34496, 616968), (34727, 612864), (34848, 610736), (35112, 606144), (35574, 598272), (36162, 588544), (36736, 579348), (36784, 578592), (37392, 569184), (37632, 565554), (37884, 561792), (38171, 557568), (38304, 555632), (38808, 548416), (39424, 539847), (39688, 536256), (40128, 530376), (40656, 523488), (40964, 519552), (41328, 514976), (41382, 514304), (43296, 491568), (43624, 487872), (43776, 486178), (44198, 481536), (44352, 479864), (44649, 476672), (44688, 476256), (46464, 458052), (46816, 454608), (47232, 450604), (47432, 448704), (48216, 441408), (48279, 440832), (49077, 433664), (49856, 426888), (50512, 421344), (50688, 419881), (51072, 416724), (51414, 413952), (51744, 411312), (52668, 404096), (53361, 398848), (53504, 397782), (54208, 392616), (55104, 386232), (55176, 385728), (56088, 379456), (56448, 377036), (56826, 374528), (57728, 368676), (59136, 359898), (59532, 357504), (59584, 357192), (59983, 354816), (60192, 353584), (60984, 348992), (61446, 346368), (61952, 343539), (62976, 337953), (64288, 331056), (64372, 330624), (64944, 327712), (65436, 325248), (66297, 321024), (67032, 317504), (68096, 312543), (68552, 310464), (68992, 308484), (69454, 306432), (69696, 305368), (70224, 303072), (71148, 299136), (72324, 294272), (73472, 289674), (73568, 289296), (74784, 284592), (75264, 282777), (75768, 280896), (76342, 278784), (76608, 277816), (77121, 275968), (77616, 274208), (79376, 268128), (80256, 265188), (81312, 261744), (81928, 259776), (82656, 257488), (82764, 257152), (86592, 245784), (87248, 243936), (87552, 243089), (88396, 240768), (88704, 239932), (89298, 238336), (89376, 238128), (92169, 230912), (92928, 229026), (93632, 227304), (94259, 225792), (94464, 225302), (94864, 224352), (96432, 220704), (96558, 220416), (98154, 216832), (99712, 213444), (101024, 210672), (102144, 208362), (102828, 206976), (103488, 205656), (104181, 204288), (105336, 202048), (106722, 199424), (107008, 198891), (108416, 196308), (110208, 193116), (110352, 192864), (112176, 189728), (112651, 188928), (112896, 188518), (113652, 187264), (114513, 185856), (115456, 184338), (118272, 179949), (119064, 178752), (119168, 178596), (119966, 177408), (120384, 176792), (121968, 174496), (122892, 173184), (128576, 165528), (128744, 165312), (129888, 163856), (130872, 162624), (132594, 160512), (134064, 158752), (137104, 155232), (137984, 154242), (138908, 153216), (139392, 152684), (140448, 151536), (142296, 149568), (144648, 147136), (144837, 146944)]