21845281920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 1152

約数和(自身を含む): 94647268800

約数和(自身を除く): 72801986880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 98, 101, 105, 110, 112, 114, 120, 121, 128, 132, 133, 140, 147, 152, 154, 160, 165, 168, 176, 190, 192, 196, 202, 209, 210, 220, 224, 228, 231, 240, 242, 245, 264, 266, 280, 285, 294, 303, 304, 308, 320, 330, 336, 352, 363, 380, 384, 385, 392, 399, 404, 418, 420, 440, 448, 456, 462, 480, 484, 490, 505, 528, 532, 539, 560, 570, 588, 605, 606, 608, 616, 627, 640, 660, 665, 672, 704, 707, 726, 735, 760, 770, 784, 798, 808, 836, 840, 847, 880, 896, 912, 924, 931, 960, 968, 980, 1010, 1045, 1056, 1064, 1078, 1111, 1120, 1140, 1155, 1176, 1210, 1212, 1216, 1232, 1254, 1320, 1330, 1344, 1408, 1414, 1452, 1463, 1470, 1515, 1520, 1540, 1568, 1596, 1616, 1617, 1672, 1680, 1694, 1760, 1815, 1824, 1848, 1862, 1919, 1920, 1936, 1960, 1995, 2020, 2090, 2112, 2121, 2128, 2156, 2222, 2240, 2280, 2299, 2310, 2352, 2420, 2424, 2432, 2464, 2508, 2541, 2640, 2660, 2688, 2695, 2793, 2828, 2904, 2926, 2940, 3030, 3040, 3080, 3135, 3136, 3192, 3232, 3234, 3333, 3344, 3360, 3388, 3520, 3535, 3630, 3648, 3696, 3724, 3838, 3872, 3920, 3990, 4040, 4180, 4224, 4235, 4242, 4256, 4312, 4389, 4444, 4480, 4560, 4598, 4620, 4655, 4704, 4840, 4848, 4928, 4949, 5016, 5082, 5280, 5320, 5390, 5555, 5586, 5656, 5757, 5808, 5852, 5880, 5929, 6060, 6080, 6160, 6270, 6272, 6384, 6464, 6468, 6666, 6688, 6720, 6776, 6897, 7040, 7070, 7260, 7296, 7315, 7392, 7448, 7676, 7744, 7777, 7840, 7980, 8080, 8085, 8360, 8470, 8484, 8512, 8624, 8778, 8888, 9120, 9196, 9240, 9310, 9408, 9595, 9680, 9696, 9856, 9898, 10032, 10164, 10241, 10560, 10605, 10640, 10780, 11110, 11172, 11312, 11495, 11514, 11616, 11704, 11760, 11858, 12120, 12160, 12221, 12320, 12540, 12705, 12768, 12928, 12936, 13332, 13376, 13433, 13440, 13552, 13794, 13965, 14140, 14520, 14630, 14784, 14847, 14896, 15352, 15488, 15554, 15680, 15960, 16093, 16160, 16170, 16665, 16720, 16940, 16968, 17024, 17248, 17556, 17776, 17787, 18240, 18392, 18480, 18620, 18816, 19190, 19360, 19392, 19796, 20064, 20328, 20482, 21109, 21120, 21210, 21280, 21560, 21945, 22220, 22344, 22624, 22990, 23028, 23232, 23331, 23408, 23520, 23716, 24240, 24442, 24640, 24745, 25080, 25410, 25536, 25872, 26664, 26752, 26866, 27104, 27588, 27930, 28280, 28785, 29040, 29260, 29568, 29645, 29694, 29792, 30704, 30723, 31108, 31360, 31920, 32186, 32320, 32340, 33330, 33440, 33880, 33936, 34485, 34496, 35112, 35552, 35574, 36480, 36663, 36784, 36960, 37240, 38380, 38720, 38784, 38885, 39592, 40128, 40299, 40656, 40964, 42218, 42420, 42560, 43120, 43890, 44440, 44688, 45248, 45980, 46056, 46464, 46662, 46816, 47040, 47432, 48279, 48480, 48884, 49280, 49490, 50160, 50820, 51072, 51205, 51744, 53328, 53732, 54208, 54439, 55176, 55860, 56560, 57570, 58080, 58520, 59290, 59388, 59584, 61105, 61408, 61446, 62216, 63327, 63840, 64372, 64640, 64680, 66660, 66880, 67165, 67760, 67872, 68970, 68992, 70224, 71104, 71148, 73326, 73568, 73920, 74235, 74480, 76760, 77440, 77770, 79184, 80256, 80465, 80598, 81312, 81928, 84436, 84840, 85120, 85547, 86240, 87780, 88880, 88935, 89376, 90496, 91960, 92112, 93324, 93632, 94031, 94080, 94864, 96558, 96960, 97768, 98980, 100320, 101640, 102410, 103488, 105545, 106656, 107464, 108416, 108878, 110352, 111720, 112651, 113120, 115140, 116160, 116655, 117040, 118580, 118776, 119168, 122210, 122816, 122892, 124432, 126654, 127680, 128744, 129360, 133320, 133760, 134330, 135520, 135744, 137940, 140448, 142208, 142296, 146652, 147136, 147763, 147840, 148470, 148960, 153520, 153615, 155540, 158368, 160930, 161196, 162624, 163317, 163856, 168872, 169680, 171094, 172480, 175560, 177760, 177870, 178752, 183315, 183920, 184224, 186648, 187264, 188062, 189728, 193116, 193920, 195536, 197960, 200640, 201495, 203280, 204820, 206976, 211090, 213312, 214928, 217756, 220704, 223440, 225302, 226240, 230280, 232199, 232320, 233310, 234080, 237160, 237552, 241395, 244420, 245632, 245784, 248864, 253308, 255360, 256641, 257488, 258720, 266640, 268660, 271040, 271488, 272195, 275880, 280896, 282093, 284592, 293304, 294272, 295526, 296940, 297920, 307040, 307230, 311080, 316635, 316736, 321860, 322392, 325248, 326634, 327712, 337744, 337953, 339360, 342188, 344960, 351120, 355520, 355740, 357504, 366630, 367840, 368448, 373296, 376124, 379456, 386232, 391072, 395920, 401280, 402990, 406560, 409640, 422180, 426624, 427735, 429856, 435512, 441408, 443289, 446880, 450604, 452480, 460560, 464398, 466620, 468160, 470155, 474320, 475104, 482790, 488840, 491568, 497728, 506616, 513282, 514976, 517440, 533280, 537320, 542080, 544390, 551760, 561792, 563255, 564186, 569184, 586608, 591052, 593880, 595840, 598829, 614080, 614460, 622160, 633270, 633472, 643720, 644784, 653268, 655424, 675488, 675906, 678720, 684376, 696597, 702240, 711040, 711480, 733260, 735680, 736896, 738815, 746592, 752248, 758912, 772464, 782144, 791840, 805980, 813120, 816585, 819280, 844360, 855470, 859712, 871024, 882816, 886578, 893760, 901208, 921120, 928796, 933240, 936320, 940310, 948640, 950208, 965580, 977680, 983136, 995456, 1013232, 1026564, 1029952, 1034341, 1034880, 1066560, 1074640, 1088780, 1103520, 1126510, 1128372, 1138368, 1160995, 1173216, 1182104, 1187760, 1197658, 1228160, 1228920, 1244320, 1266540, 1283205, 1287440, 1289568, 1306536, 1310848, 1350976, 1351812, 1357440, 1368752, 1393194, 1404480, 1410465, 1422960, 1466520, 1471360, 1477630, 1493184, 1504496, 1544928, 1564288, 1583680, 1611960, 1625393, 1626240, 1633170, 1638560, 1688720, 1689765, 1710940, 1719424, 1742048, 1773156, 1787520, 1796487, 1802416, 1842240, 1857592, 1866480, 1880620, 1897280, 1900416, 1931160, 1955360, 1966272, 2026464, 2053128, 2059904, 2068682, 2133120, 2149280, 2177560, 2207040, 2216445, 2253020, 2256744, 2276736, 2321990, 2346432, 2364208, 2375520, 2395316, 2457840, 2488640, 2533080, 2566410, 2574880, 2579136, 2613072, 2701952, 2703624, 2737504, 2786388, 2808960, 2820930, 2845920, 2933040, 2955260, 2986368, 2994145, 3008992, 3089856, 3103023, 3167360, 3223920, 3250786, 3266340, 3277120, 3377440, 3379530, 3421880, 3482985, 3484096, 3546312, 3592974, 3604832, 3684480, 3715184, 3732960, 3761240, 3794560, 3862320, 3910720, 3932544, 4052928, 4106256, 4137364, 4298560, 4355120, 4414080, 4432890, 4506040, 4513488, 4643980, 4692864, 4728416, 4751040, 4790632, 4876179, 4915680, 4977280, 5066160, 5132820, 5149760, 5158272, 5171705, 5226144, 5407248, 5475008, 5572776, 5641860, 5691840, 5866080, 5910520, 5988290, 6017984, 6179712, 6206046, 6447840, 6501572, 6532680, 6554240, 6754880, 6759060, 6843760, 6965970, 6968192, 7092624, 7185948, 7209664, 7430368, 7465920, 7522480, 7724640, 7821440, 8105856, 8126965, 8212512, 8274728, 8597120, 8710240, 8865780, 8982435, 9012080, 9026976, 9287960, 9456832, 9502080, 9581264, 9752358, 9831360, 10132320, 10265640, 10299520, 10343410, 10452288, 10814496, 10950016, 11145552, 11283720, 11377751, 11383680, 11732160, 11821040, 11976580, 12035968, 12412092, 12895680, 13003144, 13065360, 13509760, 13518120, 13687520, 13931940, 14185248, 14371896, 14419328, 14860736, 14931840, 15044960, 15449280, 15515115, 16253930, 16425024, 16549456, 17420480, 17731560, 17964870, 18024160, 18053952, 18575920, 18913664, 19162528, 19504716, 19662720, 20264640, 20531280, 20686820, 20904576, 21628992, 22291104, 22567440, 22755502, 23464320, 23642080, 23953160, 24380895, 24824184, 25791360, 26006288, 26130720, 27036240, 27375040, 27863880, 28370496, 28743792, 29721472, 30089920, 30898560, 31030230, 32507860, 32850048, 33098912, 34133253, 34840960, 35463120, 35929740, 36048320, 36107904, 37151840, 38325056, 39009432, 40529280, 41062560, 41373640, 43257984, 44582208, 45134880, 45511004, 47284160, 47906320, 48761790, 49648368, 52012576, 52261440, 54072480, 54750080, 55727760, 56740992, 56888755, 57487584, 60179840, 62060460, 65015720, 66197824, 68266506, 70926240, 71859480, 72096640, 74303680, 76650112, 78018864, 82125120, 82747280, 89164416, 90269760, 91022008, 94568320, 95812640, 97523580, 99296736, 104025152, 104522880, 108144960, 111455520, 113777510, 114975168, 124120920, 130031440, 132395648, 136533012, 141852480, 143718960, 148607360, 156037728, 164250240, 165494560, 170666265, 180539520, 182044016, 191625280, 195047160, 198593472, 208050304, 216289920, 222911040, 227555020, 229950336, 248241840, 260062880, 273066024, 283704960, 287437920, 312075456, 330989120, 341332530, 364088032, 383250560, 390094320, 397186944, 445822080, 455110040, 496483680, 520125760, 546132048, 574875840, 624150912, 661978240, 682665060, 728176064, 780188640, 910220080, 992967360, 1040251520, 1092264096, 1149751680, 1365330120, 1456352128, 1560377280, 1820440160, 1985934720, 2184528192, 2730660240, 3120754560, 3640880320, 4369056384, 5461320480, 7281760640, 10922640960, 21845281920]

約数ペア:

[(1, 21845281920), (2, 10922640960), (3, 7281760640), (4, 5461320480), (5, 4369056384), (6, 3640880320), (7, 3120754560), (8, 2730660240), (10, 2184528192), (11, 1985934720), (12, 1820440160), (14, 1560377280), (15, 1456352128), (16, 1365330120), (19, 1149751680), (20, 1092264096), (21, 1040251520), (22, 992967360), (24, 910220080), (28, 780188640), (30, 728176064), (32, 682665060), (33, 661978240), (35, 624150912), (38, 574875840), (40, 546132048), (42, 520125760), (44, 496483680), (48, 455110040), (49, 445822080), (55, 397186944), (56, 390094320), (57, 383250560), (60, 364088032), (64, 341332530), (66, 330989120), (70, 312075456), (76, 287437920), (77, 283704960), (80, 273066024), (84, 260062880), (88, 248241840), (95, 229950336), (96, 227555020), (98, 222911040), (101, 216289920), (105, 208050304), (110, 198593472), (112, 195047160), (114, 191625280), (120, 182044016), (121, 180539520), (128, 170666265), (132, 165494560), (133, 164250240), (140, 156037728), (147, 148607360), (152, 143718960), (154, 141852480), (160, 136533012), (165, 132395648), (168, 130031440), (176, 124120920), (190, 114975168), (192, 113777510), (196, 111455520), (202, 108144960), (209, 104522880), (210, 104025152), (220, 99296736), (224, 97523580), (228, 95812640), (231, 94568320), (240, 91022008), (242, 90269760), (245, 89164416), (264, 82747280), (266, 82125120), (280, 78018864), (285, 76650112), (294, 74303680), (303, 72096640), (304, 71859480), (308, 70926240), (320, 68266506), (330, 66197824), (336, 65015720), (352, 62060460), (363, 60179840), (380, 57487584), (384, 56888755), (385, 56740992), (392, 55727760), (399, 54750080), (404, 54072480), (418, 52261440), (420, 52012576), (440, 49648368), (448, 48761790), (456, 47906320), (462, 47284160), (480, 45511004), (484, 45134880), (490, 44582208), (505, 43257984), (528, 41373640), (532, 41062560), (539, 40529280), (560, 39009432), (570, 38325056), (588, 37151840), (605, 36107904), (606, 36048320), (608, 35929740), (616, 35463120), (627, 34840960), (640, 34133253), (660, 33098912), (665, 32850048), (672, 32507860), (704, 31030230), (707, 30898560), (726, 30089920), (735, 29721472), (760, 28743792), (770, 28370496), (784, 27863880), (798, 27375040), (808, 27036240), (836, 26130720), (840, 26006288), (847, 25791360), (880, 24824184), (896, 24380895), (912, 23953160), (924, 23642080), (931, 23464320), (960, 22755502), (968, 22567440), (980, 22291104), (1010, 21628992), (1045, 20904576), (1056, 20686820), (1064, 20531280), (1078, 20264640), (1111, 19662720), (1120, 19504716), (1140, 19162528), (1155, 18913664), (1176, 18575920), (1210, 18053952), (1212, 18024160), (1216, 17964870), (1232, 17731560), (1254, 17420480), (1320, 16549456), (1330, 16425024), (1344, 16253930), (1408, 15515115), (1414, 15449280), (1452, 15044960), (1463, 14931840), (1470, 14860736), (1515, 14419328), (1520, 14371896), (1540, 14185248), (1568, 13931940), (1596, 13687520), (1616, 13518120), (1617, 13509760), (1672, 13065360), (1680, 13003144), (1694, 12895680), (1760, 12412092), (1815, 12035968), (1824, 11976580), (1848, 11821040), (1862, 11732160), (1919, 11383680), (1920, 11377751), (1936, 11283720), (1960, 11145552), (1995, 10950016), (2020, 10814496), (2090, 10452288), (2112, 10343410), (2121, 10299520), (2128, 10265640), (2156, 10132320), (2222, 9831360), (2240, 9752358), (2280, 9581264), (2299, 9502080), (2310, 9456832), (2352, 9287960), (2420, 9026976), (2424, 9012080), (2432, 8982435), (2464, 8865780), (2508, 8710240), (2541, 8597120), (2640, 8274728), (2660, 8212512), (2688, 8126965), (2695, 8105856), (2793, 7821440), (2828, 7724640), (2904, 7522480), (2926, 7465920), (2940, 7430368), (3030, 7209664), (3040, 7185948), (3080, 7092624), (3135, 6968192), (3136, 6965970), (3192, 6843760), (3232, 6759060), (3234, 6754880), (3333, 6554240), (3344, 6532680), (3360, 6501572), (3388, 6447840), (3520, 6206046), (3535, 6179712), (3630, 6017984), (3648, 5988290), (3696, 5910520), (3724, 5866080), (3838, 5691840), (3872, 5641860), (3920, 5572776), (3990, 5475008), (4040, 5407248), (4180, 5226144), (4224, 5171705), (4235, 5158272), (4242, 5149760), (4256, 5132820), (4312, 5066160), (4389, 4977280), (4444, 4915680), (4480, 4876179), (4560, 4790632), (4598, 4751040), (4620, 4728416), (4655, 4692864), (4704, 4643980), (4840, 4513488), (4848, 4506040), (4928, 4432890), (4949, 4414080), (5016, 4355120), (5082, 4298560), (5280, 4137364), (5320, 4106256), (5390, 4052928), (5555, 3932544), (5586, 3910720), (5656, 3862320), (5757, 3794560), (5808, 3761240), (5852, 3732960), (5880, 3715184), (5929, 3684480), (6060, 3604832), (6080, 3592974), (6160, 3546312), (6270, 3484096), (6272, 3482985), (6384, 3421880), (6464, 3379530), (6468, 3377440), (6666, 3277120), (6688, 3266340), (6720, 3250786), (6776, 3223920), (6897, 3167360), (7040, 3103023), (7070, 3089856), (7260, 3008992), (7296, 2994145), (7315, 2986368), (7392, 2955260), (7448, 2933040), (7676, 2845920), (7744, 2820930), (7777, 2808960), (7840, 2786388), (7980, 2737504), (8080, 2703624), (8085, 2701952), (8360, 2613072), (8470, 2579136), (8484, 2574880), (8512, 2566410), (8624, 2533080), (8778, 2488640), (8888, 2457840), (9120, 2395316), (9196, 2375520), (9240, 2364208), (9310, 2346432), (9408, 2321990), (9595, 2276736), (9680, 2256744), (9696, 2253020), (9856, 2216445), (9898, 2207040), (10032, 2177560), (10164, 2149280), (10241, 2133120), (10560, 2068682), (10605, 2059904), (10640, 2053128), (10780, 2026464), (11110, 1966272), (11172, 1955360), (11312, 1931160), (11495, 1900416), (11514, 1897280), (11616, 1880620), (11704, 1866480), (11760, 1857592), (11858, 1842240), (12120, 1802416), (12160, 1796487), (12221, 1787520), (12320, 1773156), (12540, 1742048), (12705, 1719424), (12768, 1710940), (12928, 1689765), (12936, 1688720), (13332, 1638560), (13376, 1633170), (13433, 1626240), (13440, 1625393), (13552, 1611960), (13794, 1583680), (13965, 1564288), (14140, 1544928), (14520, 1504496), (14630, 1493184), (14784, 1477630), (14847, 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