21891437568

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 1056

約数和(自身を含む): 89385448320

約数和(自身を除く): 67494010752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 48, 49, 52, 54, 56, 63, 64, 66, 72, 77, 78, 84, 88, 91, 96, 98, 99, 104, 108, 112, 113, 117, 126, 128, 132, 143, 144, 147, 154, 156, 168, 176, 182, 189, 192, 196, 198, 208, 216, 224, 226, 231, 234, 252, 256, 264, 273, 286, 288, 294, 297, 308, 312, 336, 339, 351, 352, 364, 378, 384, 392, 396, 416, 429, 432, 441, 448, 452, 462, 468, 504, 512, 528, 539, 546, 572, 576, 588, 594, 616, 624, 637, 672, 678, 693, 702, 704, 728, 756, 768, 784, 791, 792, 819, 832, 858, 864, 882, 896, 904, 924, 936, 1001, 1008, 1017, 1024, 1056, 1078, 1092, 1144, 1152, 1176, 1188, 1232, 1243, 1248, 1274, 1287, 1323, 1344, 1356, 1386, 1404, 1408, 1456, 1469, 1512, 1536, 1568, 1582, 1584, 1617, 1638, 1664, 1716, 1728, 1764, 1792, 1808, 1848, 1872, 1911, 2002, 2016, 2034, 2079, 2112, 2156, 2184, 2288, 2304, 2352, 2373, 2376, 2457, 2464, 2486, 2496, 2548, 2574, 2646, 2688, 2712, 2772, 2808, 2816, 2912, 2938, 3003, 3024, 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22148, 22176, 22374, 22464, 22932, 23296, 23504, 24024, 24192, 24408, 25088, 25312, 25344, 25872, 26103, 26208, 26442, 27027, 27456, 27648, 28028, 28224, 28476, 28928, 29106, 29568, 29832, 29952, 30576, 30849, 30888, 32032, 32256, 32318, 32544, 33222, 33264, 33561, 33792, 34398, 34496, 34804, 34944, 35256, 36036, 36608, 37632, 37968, 38016, 38808, 39312, 39424, 39663, 39776, 39936, 40768, 41132, 41184, 42042, 42336, 42714, 43392, 44296, 44352, 44748, 44928, 45864, 46592, 47008, 48048, 48384, 48477, 48816, 49833, 50176, 50624, 50688, 51744, 52206, 52416, 52884, 54054, 54912, 56056, 56448, 56952, 57856, 58212, 59136, 59664, 59904, 60907, 61152, 61698, 61776, 63063, 64064, 64512, 64636, 65088, 66444, 66528, 67122, 68796, 68992, 69608, 69888, 70512, 71981, 72072, 73216, 75264, 75936, 76032, 77616, 78309, 78624, 78848, 79326, 79552, 81536, 82264, 82368, 84084, 84672, 85428, 86784, 88592, 88704, 89496, 89856, 91728, 92547, 93184, 94016, 96096, 96768, 96954, 97632, 99666, 101248, 101376, 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378378, 384384, 387816, 390528, 398664, 404992, 413952, 417648, 419328, 423072, 431886, 432432, 436293, 439296, 448448, 451584, 452452, 455616, 465696, 469854, 477312, 487256, 489216, 493584, 494208, 504504, 512512, 517088, 520704, 531552, 532224, 536976, 548163, 550368, 551936, 555282, 556864, 564096, 575848, 576576, 581724, 597996, 607488, 620928, 626472, 628992, 634608, 636416, 647829, 652288, 658112, 658944, 672672, 677376, 678678, 683424, 708736, 709632, 715968, 730884, 733824, 740376, 752128, 756756, 768768, 775632, 781056, 791791, 797328, 809984, 827904, 835296, 838656, 846144, 863772, 864864, 872586, 896896, 904904, 911232, 931392, 939708, 954624, 974512, 978432, 987168, 988416, 1009008, 1018017, 1025024, 1034176, 1041408, 1063104, 1064448, 1073952, 1096326, 1100736, 1110564, 1113728, 1128192, 1151696, 1153152, 1163448, 1195992, 1214976, 1241856, 1252944, 1257984, 1269216, 1272832, 1295658, 1316224, 1317888, 1345344, 1354752, 1357356, 1366848, 1417472, 1431936, 1461768, 1467648, 1480752, 1504256, 1513512, 1537536, 1551264, 1562112, 1583582, 1594656, 1644489, 1655808, 1670592, 1692288, 1727544, 1729728, 1745172, 1793792, 1809808, 1822464, 1862784, 1879416, 1909248, 1943487, 1949024, 1956864, 1974336, 1976832, 2018016, 2036034, 2068352, 2126208, 2128896, 2147904, 2192652, 2201472, 2221128, 2227456, 2256384, 2303392, 2306304, 2326896, 2375373, 2391984, 2429952, 2483712, 2505888, 2515968, 2538432, 2591316, 2632448, 2690688, 2714712, 2733696, 2834944, 2863872, 2923536, 2935296, 2961504, 3027024, 3054051, 3075072, 3102528, 3124224, 3167164, 3189312, 3288978, 3341184, 3384576, 3455088, 3459456, 3490344, 3587584, 3619616, 3644928, 3725568, 3758832, 3818496, 3886974, 3898048, 3948672, 3953664, 4036032, 4072068, 4136704, 4252416, 4295808, 4385304, 4402944, 4442256, 4454912, 4512768, 4606784, 4612608, 4653792, 4750746, 4783968, 4967424, 5011776, 5076864, 5182632, 5264896, 5381376, 5429424, 5467392, 5669888, 5727744, 5847072, 5870592, 5923008, 6054048, 6108102, 6205056, 6334328, 6378624, 6577956, 6682368, 6769152, 6910176, 6918912, 6980688, 7126119, 7175168, 7239232, 7289856, 7451136, 7517664, 7773948, 7796096, 7897344, 8072064, 8144136, 8273408, 8504832, 8591616, 8770608, 8805888, 8884512, 8909824, 9213568, 9225216, 9307584, 9501492, 9567936, 10023552, 10153728, 10365264, 10529792, 10762752, 10858848, 10934784, 11455488, 11694144, 11846016, 12108096, 12216204, 12410112, 12668656, 12757248, 13155912, 13364736, 13538304, 13820352, 13837824, 13961376, 14252238, 14478464, 14902272, 15035328, 15547896, 15592192, 15794688, 16144128, 16288272, 16546816, 17009664, 17183232, 17541216, 17611776, 17769024, 18427136, 18615168, 19002984, 19135872, 20047104, 20307456, 20730528, 21378357, 21525504, 21717696, 21869568, 23388288, 23692032, 24216192, 24432408, 24820224, 25337312, 25514496, 26311824, 26729472, 27640704, 27675648, 27922752, 28504476, 28956928, 30070656, 31095792, 31184384, 31589376, 32288256, 32576544, 34366464, 35082432, 35538048, 36854272, 37230336, 38005968, 38271744, 40094208, 40614912, 41461056, 42756714, 43435392, 46776576, 47384064, 48432384, 48864816, 49640448, 50674624, 51028992, 52623648, 55281408, 55845504, 57008952, 57913856, 60141312, 62191584, 62368768, 64576512, 65153088, 70164864, 71076096, 73708544, 74460672, 76011936, 76543488, 80188416, 82922112, 85513428, 86870784, 93553152, 94768128, 96864768, 97729632, 101349248, 105247296, 110562816, 111691008, 114017904, 115827712, 120282624, 124383168, 130306176, 140329728, 142152192, 148921344, 152023872, 153086976, 165844224, 171026856, 173741568, 187106304, 193729536, 195459264, 202698496, 210494592, 221125632, 223382016, 228035808, 240565248, 248766336, 260612352, 280659456, 284304384, 304047744, 331688448, 342053712, 347483136, 390918528, 405396992, 420989184, 446764032, 456071616, 497532672, 521224704, 561318912, 608095488, 663376896, 684107424, 781837056, 810793984, 841978368, 912143232, 995065344, 1042449408, 1216190976, 1368214848, 1563674112, 1683956736, 1824286464, 1990130688, 2432381952, 2736429696, 3127348224, 3648572928, 5472859392, 7297145856, 10945718784, 21891437568]

約数ペア:

[(1, 21891437568), (2, 10945718784), (3, 7297145856), (4, 5472859392), (6, 3648572928), (7, 3127348224), (8, 2736429696), (9, 2432381952), (11, 1990130688), (12, 1824286464), (13, 1683956736), (14, 1563674112), (16, 1368214848), (18, 1216190976), (21, 1042449408), (22, 995065344), (24, 912143232), (26, 841978368), (27, 810793984), (28, 781837056), (32, 684107424), (33, 663376896), (36, 608095488), (39, 561318912), (42, 521224704), (44, 497532672), (48, 456071616), (49, 446764032), (52, 420989184), (54, 405396992), (56, 390918528), (63, 347483136), (64, 342053712), (66, 331688448), (72, 304047744), (77, 284304384), (78, 280659456), (84, 260612352), (88, 248766336), (91, 240565248), (96, 228035808), (98, 223382016), (99, 221125632), (104, 210494592), (108, 202698496), (112, 195459264), (113, 193729536), (117, 187106304), (126, 173741568), (128, 171026856), (132, 165844224), (143, 153086976), (144, 152023872), (147, 148921344), (154, 142152192), (156, 140329728), (168, 130306176), (176, 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(4972, 4402944), (4992, 4385304), (5096, 4295808), (5148, 4252416), (5292, 4136704), (5376, 4072068), (5424, 4036032), (5537, 3953664), (5544, 3948672), (5616, 3898048), (5632, 3886974), (5733, 3818496), (5824, 3758832), (5876, 3725568), (6006, 3644928), (6048, 3619616), (6102, 3587584), (6272, 3490344), (6328, 3459456), (6336, 3455088), (6468, 3384576), (6552, 3341184), (6656, 3288978), (6864, 3189312), (6912, 3167164), (7007, 3124224), (7056, 3102528), (7119, 3075072), (7168, 3054051), (7232, 3027024), (7392, 2961504), (7458, 2935296), (7488, 2923536), (7644, 2863872), (7722, 2834944), (8008, 2733696), (8064, 2714712), (8136, 2690688), (8316, 2632448), (8448, 2591316), (8624, 2538432), (8701, 2515968), (8736, 2505888), (8814, 2483712), (9009, 2429952), (9152, 2391984), (9216, 2375373), (9408, 2326896), (9492, 2306304), (9504, 2303392), (9702, 2256384), (9828, 2227456), (9856, 2221128), (9944, 2201472), (9984, 2192652), (10192, 2147904), (10283, 2128896), (10296, 2126208), (10584, 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(73216, 298998), (75264, 290862), (75936, 288288), (76032, 287924), (77616, 282048), (78309, 279552), (78624, 278432), (78848, 277641), (79326, 275968), (79552, 275184), (81536, 268488), (82264, 266112), (82368, 265776), (84084, 260352), (84672, 258544), (85428, 256256), (86784, 252252), (88592, 247104), (88704, 246792), (89496, 244608), (89856, 243628), (91728, 238656), (92547, 236544), (93184, 234927), (94016, 232848), (96096, 227808), (96768, 226226), (96954, 225792), (97632, 224224), (99666, 219648), (101248, 216216), (101376, 215943), (103488, 211536), (104412, 209664), (104832, 208824), (105768, 206976), (108108, 202496), (109824, 199332), (112112, 195264), (112896, 193908), (113113, 193536), (113904, 192192), (115712, 189189), (116424, 188032), (118272, 185094), (119328, 183456), (119808, 182721), (121814, 179712), (122304, 178992), (123396, 177408), (123552, 177184), (126126, 173568), (128128, 170856), (129272, 169344), (130176, 168168), (132888, 164736), (133056, 164528), (134244, 163072), (137592, 159104), (137984, 158652), (139216, 157248), (139776, 156618), (141024, 155232), (143962, 152064), (144144, 151872), (145431, 150528), (146432, 149499)]