21462497280

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 1152

約数和(自身を含む): 95669683200

約数和(自身を除く): 74207185920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 103, 105, 112, 114, 119, 120, 126, 128, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 192, 204, 206, 210, 224, 228, 238, 240, 252, 255, 256, 266, 272, 280, 285, 288, 304, 306, 309, 315, 320, 323, 336, 340, 342, 357, 360, 380, 384, 399, 408, 412, 420, 448, 456, 476, 480, 504, 510, 512, 515, 532, 544, 560, 570, 576, 595, 608, 612, 618, 630, 640, 646, 665, 672, 680, 684, 714, 720, 721, 760, 765, 768, 798, 816, 824, 840, 855, 896, 912, 927, 952, 960, 969, 1008, 1020, 1024, 1030, 1064, 1071, 1088, 1120, 1140, 1152, 1190, 1197, 1216, 1224, 1236, 1260, 1280, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1442, 1520, 1530, 1536, 1545, 1596, 1615, 1632, 1648, 1680, 1710, 1751, 1785, 1792, 1824, 1854, 1904, 1920, 1938, 1957, 1995, 2016, 2040, 2048, 2060, 2128, 2142, 2163, 2176, 2240, 2261, 2280, 2304, 2380, 2394, 2432, 2448, 2472, 2520, 2560, 2584, 2660, 2688, 2720, 2736, 2856, 2880, 2884, 2907, 3040, 3060, 3072, 3090, 3192, 3230, 3264, 3296, 3360, 3420, 3502, 3570, 3584, 3605, 3648, 3708, 3808, 3840, 3876, 3914, 3990, 4032, 4080, 4120, 4256, 4284, 4326, 4352, 4480, 4522, 4560, 4608, 4635, 4760, 4788, 4845, 4864, 4896, 4944, 5040, 5120, 5168, 5253, 5320, 5355, 5376, 5440, 5472, 5712, 5760, 5768, 5814, 5871, 5985, 6080, 6120, 6144, 6180, 6384, 6460, 6489, 6528, 6592, 6720, 6783, 6840, 7004, 7140, 7168, 7210, 7296, 7416, 7616, 7680, 7752, 7828, 7980, 8064, 8160, 8240, 8512, 8568, 8652, 8704, 8755, 8960, 9044, 9120, 9216, 9270, 9520, 9576, 9690, 9728, 9785, 9792, 9888, 10080, 10240, 10336, 10506, 10640, 10710, 10752, 10815, 10880, 10944, 11305, 11424, 11520, 11536, 11628, 11742, 11970, 12160, 12240, 12257, 12360, 12768, 12920, 12978, 13056, 13184, 13440, 13566, 13680, 13699, 14008, 14280, 14336, 14420, 14535, 14592, 14832, 15232, 15360, 15504, 15656, 15759, 15960, 16128, 16320, 16480, 17024, 17136, 17304, 17408, 17510, 17613, 17920, 18088, 18240, 18432, 18540, 19040, 19152, 19380, 19456, 19570, 19584, 19776, 20160, 20349, 20672, 21012, 21280, 21420, 21504, 21630, 21760, 21888, 22610, 22848, 23040, 23072, 23256, 23484, 23940, 24320, 24480, 24514, 24720, 25536, 25840, 25956, 26112, 26265, 26368, 26880, 27132, 27360, 27398, 28016, 28560, 28840, 29070, 29184, 29355, 29664, 30464, 30720, 31008, 31312, 31518, 31920, 32256, 32445, 32640, 32960, 33269, 33915, 34048, 34272, 34608, 34816, 35020, 35226, 35840, 36176, 36480, 36771, 37080, 38080, 38304, 38760, 38912, 39140, 39168, 39552, 40320, 40698, 41097, 41344, 42024, 42560, 42840, 43008, 43260, 43520, 43776, 45220, 45696, 46080, 46144, 46512, 46968, 47880, 48640, 48960, 49028, 49440, 51072, 51680, 51912, 52224, 52530, 52736, 53760, 54264, 54720, 54796, 56032, 57120, 57680, 58140, 58368, 58710, 59328, 60928, 61285, 62016, 62624, 63036, 63840, 64512, 64890, 65280, 65920, 66538, 67830, 68096, 68495, 68544, 69216, 70040, 70452, 71680, 72352, 72960, 73542, 74160, 76160, 76608, 77520, 78280, 78336, 78795, 79104, 80640, 81396, 82194, 82688, 84048, 85120, 85680, 86520, 87040, 87552, 88065, 90440, 91392, 92160, 92288, 93024, 93936, 95760, 97280, 97920, 98056, 98880, 99807, 101745, 102144, 103360, 103824, 104448, 105060, 105472, 107520, 108528, 109440, 109592, 110313, 112064, 114240, 115360, 116280, 116736, 117420, 118656, 121856, 122570, 123291, 124032, 125248, 126072, 127680, 129024, 129780, 130560, 131840, 133076, 135660, 136192, 136990, 137088, 138432, 140080, 140904, 144704, 145920, 147084, 148320, 152320, 153216, 155040, 156560, 156672, 157590, 158208, 161280, 162792, 164388, 165376, 166345, 168096, 170240, 171360, 173040, 174080, 175104, 176130, 180880, 182784, 183855, 184576, 186048, 187872, 191520, 194560, 195840, 196112, 197760, 199614, 203490, 204288, 205485, 206720, 207648, 210120, 210944, 215040, 217056, 218880, 219184, 220626, 224128, 228480, 230720, 232560, 232883, 234840, 237312, 243712, 245140, 246582, 248064, 250496, 252144, 255360, 259560, 261120, 263680, 266152, 271320, 272384, 273980, 274176, 276864, 280160, 281808, 289408, 291840, 294168, 296640, 299421, 304640, 306432, 310080, 313120, 313344, 315180, 316416, 322560, 325584, 328776, 330752, 332690, 336192, 340480, 342720, 346080, 350208, 352260, 361760, 365568, 367710, 369152, 372096, 375744, 383040, 391680, 392224, 395520, 399228, 406980, 408576, 410970, 413440, 415296, 420240, 434112, 437760, 438368, 441252, 448256, 456960, 461440, 465120, 465766, 469680, 474624, 490280, 493164, 496128, 499035, 500992, 504288, 510720, 519120, 522240, 527360, 532304, 542640, 547960, 548352, 551565, 553728, 560320, 563616, 578816, 583680, 588336, 593280, 598842, 609280, 612864, 616455, 620160, 626240, 630360, 632832, 645120, 651168, 657552, 661504, 665380, 672384, 680960, 685440, 692160, 698649, 704520, 723520, 731136, 735420, 738304, 744192, 751488, 766080, 783360, 784448, 791040, 798456, 813960, 817152, 821940, 826880, 830592, 840480, 868224, 875520, 876736, 882504, 896512, 913920, 922880, 930240, 931532, 939360, 949248, 980560, 986328, 992256, 998070, 1001984, 1008576, 1021440, 1038240, 1054720, 1064608, 1085280, 1095920, 1096704, 1103130, 1107456, 1120640, 1127232, 1157632, 1164415, 1176672, 1186560, 1197684, 1218560, 1225728, 1232910, 1240320, 1252480, 1260720, 1302336, 1315104, 1330760, 1344768, 1361920, 1370880, 1384320, 1397298, 1409040, 1447040, 1470840, 1476608, 1488384, 1497105, 1502976, 1532160, 1566720, 1568896, 1582080, 1596912, 1627920, 1643880, 1653760, 1661184, 1680960, 1736448, 1751040, 1753472, 1765008, 1793024, 1827840, 1845760, 1860480, 1863064, 1878720, 1898496, 1961120, 1972656, 1984512, 1996140, 2003968, 2017152, 2042880, 2076480, 2095947, 2129216, 2170560, 2191840, 2193408, 2206260, 2214912, 2241280, 2254464, 2315264, 2328830, 2353344, 2373120, 2395368, 2451456, 2465820, 2480640, 2504960, 2521440, 2604672, 2630208, 2661520, 2689536, 2741760, 2768640, 2794596, 2818080, 2894080, 2941680, 2976768, 2994210, 3005952, 3064320, 3137792, 3164160, 3193824, 3255840, 3287760, 3307520, 3322368, 3361920, 3472896, 3493245, 3506944, 3530016, 3586048, 3655680, 3691520, 3720960, 3726128, 3757440, 3922240, 3945312, 3992280, 4007936, 4034304, 4085760, 4152960, 4191894, 4258432, 4341120, 4383680, 4412520, 4429824, 4482560, 4508928, 4630528, 4657660, 4706688, 4746240, 4790736, 4931640, 4961280, 5009920, 5042880, 5209344, 5260416, 5323040, 5379072, 5483520, 5537280, 5589192, 5636160, 5788160, 5883360, 5953536, 5988420, 6011904, 6128640, 6275584, 6387648, 6511680, 6575520, 6644736, 6723840, 6945792, 6986490, 7013888, 7060032, 7383040, 7441920, 7452256, 7514880, 7844480, 7890624, 7984560, 8068608, 8305920, 8383788, 8516864, 8682240, 8767360, 8825040, 8965120, 9017856, 9315320, 9413376, 9492480, 9581472, 9863280, 9922560, 10019840, 10085760, 10418688, 10479735, 10520832, 10646080, 10758144, 10967040, 11074560, 11178384, 11272320, 11576320, 11766720, 11976840, 12023808, 12257280, 12551168, 12775296, 13023360, 13151040, 13289472, 13447680, 13891584, 13972980, 14027776, 14120064, 14883840, 14904512, 15029760, 15688960, 15781248, 15969120, 16137216, 16611840, 16767576, 17033728, 17364480, 17534720, 17650080, 17930240, 18035712, 18630640, 18826752, 19162944, 19726560, 20039680, 20171520, 20837376, 20959470, 21041664, 21292160, 22149120, 22356768, 22544640, 23152640, 23533440, 23953680, 25102336, 25550592, 26046720, 26302080, 26895360, 27945960, 28055552, 28240128, 29767680, 29809024, 30059520, 31377920, 31562496, 31938240, 32274432, 33223680, 33535152, 34067456, 34728960, 35069440, 35300160, 36071424, 37261280, 37653504, 38325888, 39453120, 40343040, 41674752, 41918940, 42083328, 42584320, 44713536, 45089280, 47066880, 47907360, 51101184, 52093440, 52604160, 53790720, 55891920, 56480256, 59618048, 60119040, 62755840, 63124992, 63876480, 66447360, 67070304, 68134912, 69457920, 70138880, 70600320, 74522560, 75307008, 76651776, 78906240, 80686080, 83837880, 84166656, 85168640, 89427072, 90178560, 94133760, 95814720, 102202368, 104186880, 105208320, 111783840, 112960512, 119236096, 125511680, 126249984, 127752960, 134140608, 140277760, 141200640, 149045120, 153303552, 157812480, 161372160, 167675760, 170337280, 178854144, 180357120, 188267520, 191629440, 204404736, 208373760, 210416640, 223567680, 225921024, 238472192, 252499968, 255505920, 268281216, 282401280, 298090240, 306607104, 315624960, 335351520, 340674560, 357708288, 376535040, 383258880, 420833280, 447135360, 476944384, 511011840, 536562432, 564802560, 596180480, 613214208, 631249920, 670703040, 715416576, 766517760, 894270720, 1022023680, 1073124864, 1129605120, 1192360960, 1262499840, 1341406080, 1430833152, 1533035520, 1788541440, 2146249728, 2384721920, 2682812160, 3066071040, 3577082880, 4292499456, 5365624320, 7154165760, 10731248640, 21462497280]

約数ペア:

[(1, 21462497280), (2, 10731248640), (3, 7154165760), (4, 5365624320), (5, 4292499456), (6, 3577082880), (7, 3066071040), (8, 2682812160), (9, 2384721920), (10, 2146249728), (12, 1788541440), (14, 1533035520), (15, 1430833152), (16, 1341406080), (17, 1262499840), (18, 1192360960), (19, 1129605120), (20, 1073124864), (21, 1022023680), (24, 894270720), (28, 766517760), (30, 715416576), (32, 670703040), (34, 631249920), (35, 613214208), (36, 596180480), (38, 564802560), (40, 536562432), (42, 511011840), (45, 476944384), (48, 447135360), (51, 420833280), (56, 383258880), (57, 376535040), (60, 357708288), (63, 340674560), (64, 335351520), (68, 315624960), (70, 306607104), (72, 298090240), (76, 282401280), (80, 268281216), (84, 255505920), (85, 252499968), (90, 238472192), (95, 225921024), (96, 223567680), (102, 210416640), (103, 208373760), (105, 204404736), (112, 191629440), (114, 188267520), (119, 180357120), (120, 178854144), (126, 170337280), (128, 167675760), (133, 161372160), (136, 157812480), (140, 153303552), (144, 149045120), (152, 141200640), (153, 140277760), (160, 134140608), (168, 127752960), (170, 126249984), (171, 125511680), (180, 119236096), (190, 112960512), (192, 111783840), (204, 105208320), (206, 104186880), (210, 102202368), (224, 95814720), (228, 94133760), (238, 90178560), (240, 89427072), (252, 85168640), (255, 84166656), (256, 83837880), (266, 80686080), (272, 78906240), (280, 76651776), (285, 75307008), (288, 74522560), (304, 70600320), (306, 70138880), (309, 69457920), (315, 68134912), (320, 67070304), (323, 66447360), (336, 63876480), (340, 63124992), (342, 62755840), (357, 60119040), (360, 59618048), (380, 56480256), (384, 55891920), (399, 53790720), (408, 52604160), (412, 52093440), (420, 51101184), (448, 47907360), (456, 47066880), (476, 45089280), (480, 44713536), (504, 42584320), (510, 42083328), (512, 41918940), (515, 41674752), (532, 40343040), (544, 39453120), (560, 38325888), (570, 37653504), (576, 37261280), (595, 36071424), (608, 35300160), (612, 35069440), (618, 34728960), (630, 34067456), (640, 33535152), (646, 33223680), (665, 32274432), (672, 31938240), (680, 31562496), (684, 31377920), (714, 30059520), (720, 29809024), (721, 29767680), (760, 28240128), (765, 28055552), (768, 27945960), (798, 26895360), (816, 26302080), (824, 26046720), (840, 25550592), (855, 25102336), (896, 23953680), (912, 23533440), (927, 23152640), (952, 22544640), (960, 22356768), (969, 22149120), (1008, 21292160), (1020, 21041664), (1024, 20959470), (1030, 20837376), (1064, 20171520), (1071, 20039680), (1088, 19726560), (1120, 19162944), (1140, 18826752), (1152, 18630640), (1190, 18035712), (1197, 17930240), (1216, 17650080), (1224, 17534720), (1236, 17364480), (1260, 17033728), (1280, 16767576), (1292, 16611840), (1330, 16137216), (1344, 15969120), (1360, 15781248), (1368, 15688960), (1428, 15029760), (1440, 14904512), (1442, 14883840), (1520, 14120064), (1530, 14027776), (1536, 13972980), (1545, 13891584), (1596, 13447680), (1615, 13289472), (1632, 13151040), (1648, 13023360), (1680, 12775296), (1710, 12551168), (1751, 12257280), (1785, 12023808), (1792, 11976840), (1824, 11766720), (1854, 11576320), (1904, 11272320), (1920, 11178384), (1938, 11074560), (1957, 10967040), (1995, 10758144), (2016, 10646080), (2040, 10520832), (2048, 10479735), (2060, 10418688), (2128, 10085760), (2142, 10019840), (2163, 9922560), (2176, 9863280), (2240, 9581472), (2261, 9492480), (2280, 9413376), (2304, 9315320), (2380, 9017856), (2394, 8965120), (2432, 8825040), (2448, 8767360), (2472, 8682240), (2520, 8516864), (2560, 8383788), (2584, 8305920), (2660, 8068608), (2688, 7984560), (2720, 7890624), (2736, 7844480), (2856, 7514880), (2880, 7452256), (2884, 7441920), (2907, 7383040), (3040, 7060032), (3060, 7013888), (3072, 6986490), (3090, 6945792), (3192, 6723840), (3230, 6644736), (3264, 6575520), (3296, 6511680), (3360, 6387648), (3420, 6275584), (3502, 6128640), (3570, 6011904), (3584, 5988420), (3605, 5953536), (3648, 5883360), (3708, 5788160), (3808, 5636160), (3840, 5589192), (3876, 5537280), (3914, 5483520), (3990, 5379072), (4032, 5323040), (4080, 5260416), (4120, 5209344), (4256, 5042880), (4284, 5009920), (4326, 4961280), (4352, 4931640), (4480, 4790736), (4522, 4746240), (4560, 4706688), (4608, 4657660), (4635, 4630528), (4760, 4508928), (4788, 4482560), (4845, 4429824), (4864, 4412520), (4896, 4383680), (4944, 4341120), (5040, 4258432), (5120, 4191894), (5168, 4152960), (5253, 4085760), (5320, 4034304), (5355, 4007936), (5376, 3992280), (5440, 3945312), (5472, 3922240), (5712, 3757440), (5760, 3726128), (5768, 3720960), (5814, 3691520), (5871, 3655680), (5985, 3586048), (6080, 3530016), (6120, 3506944), (6144, 3493245), (6180, 3472896), (6384, 3361920), (6460, 3322368), (6489, 3307520), (6528, 3287760), (6592, 3255840), (6720, 3193824), (6783, 3164160), (6840, 3137792), (7004, 3064320), (7140, 3005952), (7168, 2994210), (7210, 2976768), (7296, 2941680), (7416, 2894080), (7616, 2818080), (7680, 2794596), (7752, 2768640), (7828, 2741760), (7980, 2689536), (8064, 2661520), (8160, 2630208), (8240, 2604672), (8512, 2521440), (8568, 2504960), (8652, 2480640), (8704, 2465820), (8755, 2451456), (8960, 2395368), (9044, 2373120), (9120, 2353344), (9216, 2328830), (9270, 2315264), (9520, 2254464), (9576, 2241280), (9690, 2214912), (9728, 2206260), (9785, 2193408), (9792, 2191840), (9888, 2170560), (10080, 2129216), (10240, 2095947), (10336, 2076480), (10506, 2042880), (10640, 2017152), (10710, 2003968), (10752, 1996140), (10815, 1984512), (10880, 1972656), (10944, 1961120), (11305, 1898496), (11424, 1878720), (11520, 1863064), (11536, 1860480), (11628, 1845760), (11742, 1827840), (11970, 1793024), (12160, 1765008), (12240, 1753472), (12257, 1751040), (12360, 1736448), (12768, 1680960), (12920, 1661184), (12978, 1653760), (13056, 1643880), (13184, 1627920), (13440, 1596912), (13566, 1582080), (13680, 1568896), (13699, 1566720), (14008, 1532160), (14280, 1502976), (14336, 1497105), (14420, 1488384), (14535, 1476608), (14592, 1470840), (14832, 1447040), (15232, 1409040), (15360, 1397298), (15504, 1384320), (15656, 1370880), (15759, 1361920), (15960, 1344768), (16128, 1330760), (16320, 1315104), (16480, 1302336), (17024, 1260720), (17136, 1252480), (17304, 1240320), (17408, 1232910), (17510, 1225728), (17613, 1218560), (17920, 1197684), (18088, 1186560), (18240, 1176672), (18432, 1164415), (18540, 1157632), (19040, 1127232), (19152, 1120640), (19380, 1107456), (19456, 1103130), (19570, 1096704), (19584, 1095920), (19776, 1085280), (20160, 1064608), (20349, 1054720), (20672, 1038240), (21012, 1021440), (21280, 1008576), (21420, 1001984), (21504, 998070), (21630, 992256), (21760, 986328), (21888, 980560), (22610, 949248), (22848, 939360), (23040, 931532), (23072, 930240), (23256, 922880), (23484, 913920), (23940, 896512), (24320, 882504), (24480, 876736), (24514, 875520), (24720, 868224), (25536, 840480), (25840, 830592), (25956, 826880), (26112, 821940), (26265, 817152), (26368, 813960), (26880, 798456), (27132, 791040), (27360, 784448), (27398, 783360), (28016, 766080), (28560, 751488), (28840, 744192), (29070, 738304), (29184, 735420), (29355, 731136), (29664, 723520), (30464, 704520), (30720, 698649), (31008, 692160), (31312, 685440), (31518, 680960), (31920, 672384), (32256, 665380), (32445, 661504), (32640, 657552), (32960, 651168), (33269, 645120), (33915, 632832), (34048, 630360), (34272, 626240), (34608, 620160), (34816, 616455), (35020, 612864), (35226, 609280), (35840, 598842), (36176, 593280), (36480, 588336), (36771, 583680), (37080, 578816), (38080, 563616), (38304, 560320), (38760, 553728), (38912, 551565), (39140, 548352), (39168, 547960), (39552, 542640), (40320, 532304), (40698, 527360), (41097, 522240), (41344, 519120), (42024, 510720), (42560, 504288), (42840, 500992), (43008, 499035), (43260, 496128), (43520, 493164), (43776, 490280), (45220, 474624), (45696, 469680), (46080, 465766), (46144, 465120), (46512, 461440), (46968, 456960), (47880, 448256), (48640, 441252), (48960, 438368), (49028, 437760), (49440, 434112), (51072, 420240), (51680, 415296), (51912, 413440), (52224, 410970), (52530, 408576), (52736, 406980), (53760, 399228), (54264, 395520), (54720, 392224), (54796, 391680), (56032, 383040), (57120, 375744), (57680, 372096), (58140, 369152), (58368, 367710), (58710, 365568), (59328, 361760), (60928, 352260), (61285, 350208), (62016, 346080), (62624, 342720), (63036, 340480), (63840, 336192), (64512, 332690), (64890, 330752), (65280, 328776), (65920, 325584), (66538, 322560), (67830, 316416), (68096, 315180), (68495, 313344), (68544, 313120), (69216, 310080), (70040, 306432), (70452, 304640), (71680, 299421), (72352, 296640), (72960, 294168), (73542, 291840), (74160, 289408), (76160, 281808), (76608, 280160), (77520, 276864), (78280, 274176), (78336, 273980), (78795, 272384), (79104, 271320), (80640, 266152), (81396, 263680), (82194, 261120), (82688, 259560), (84048, 255360), (85120, 252144), (85680, 250496), (86520, 248064), (87040, 246582), (87552, 245140), (88065, 243712), (90440, 237312), (91392, 234840), (92160, 232883), (92288, 232560), (93024, 230720), (93936, 228480), (95760, 224128), (97280, 220626), (97920, 219184), (98056, 218880), (98880, 217056), (99807, 215040), (101745, 210944), (102144, 210120), (103360, 207648), (103824, 206720), (104448, 205485), (105060, 204288), (105472, 203490), (107520, 199614), (108528, 197760), (109440, 196112), (109592, 195840), (110313, 194560), (112064, 191520), (114240, 187872), (115360, 186048), (116280, 184576), (116736, 183855), (117420, 182784), (118656, 180880), (121856, 176130), (122570, 175104), (123291, 174080), (124032, 173040), (125248, 171360), (126072, 170240), (127680, 168096), (129024, 166345), (129780, 165376), (130560, 164388), (131840, 162792), (133076, 161280), (135660, 158208), (136192, 157590), (136990, 156672), (137088, 156560), (138432, 155040), (140080, 153216), (140904, 152320), (144704, 148320), (145920, 147084)]