81381307392

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 1056

約数和(自身を含む): 315425341440

約数和(自身を除く): 234044034048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 43, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 84, 86, 88, 96, 98, 99, 108, 112, 126, 127, 128, 129, 132, 144, 147, 154, 168, 172, 176, 189, 192, 196, 198, 216, 224, 231, 252, 254, 256, 258, 264, 288, 294, 297, 301, 308, 336, 344, 352, 378, 381, 384, 387, 392, 396, 432, 441, 448, 462, 473, 504, 508, 512, 516, 528, 539, 576, 588, 594, 602, 616, 672, 688, 693, 704, 756, 762, 768, 774, 784, 792, 864, 882, 889, 896, 903, 924, 946, 1008, 1016, 1024, 1032, 1056, 1078, 1143, 1152, 1161, 1176, 1188, 1204, 1232, 1323, 1344, 1376, 1386, 1397, 1408, 1419, 1512, 1524, 1536, 1548, 1568, 1584, 1617, 1728, 1764, 1778, 1792, 1806, 1848, 1892, 2016, 2032, 2064, 2079, 2107, 2112, 2156, 2286, 2304, 2322, 2352, 2376, 2408, 2464, 2646, 2667, 2688, 2709, 2752, 2772, 2794, 2816, 2838, 3024, 3048, 3072, 3096, 3136, 3168, 3234, 3311, 3429, 3456, 3528, 3556, 3584, 3612, 3696, 3784, 4032, 4064, 4128, 4158, 4191, 4214, 4224, 4257, 4312, 4572, 4608, 4644, 4704, 4752, 4816, 4851, 4928, 5292, 5334, 5376, 5418, 5461, 5504, 5544, 5588, 5632, 5676, 6048, 6096, 6192, 6223, 6272, 6321, 6336, 6468, 6622, 6858, 6912, 7056, 7112, 7168, 7224, 7392, 7568, 8001, 8064, 8127, 8128, 8256, 8316, 8382, 8428, 8448, 8514, 8624, 9144, 9216, 9288, 9408, 9504, 9632, 9702, 9779, 9856, 9933, 10584, 10668, 10752, 10836, 10922, 11008, 11088, 11176, 11264, 11352, 12096, 12192, 12384, 12446, 12544, 12573, 12642, 12672, 12771, 12936, 13244, 13716, 13824, 14112, 14224, 14448, 14553, 14784, 15136, 16002, 16128, 16254, 16256, 16383, 16512, 16632, 16764, 16856, 16896, 17028, 17248, 18288, 18576, 18669, 18816, 18963, 19008, 19264, 19404, 19558, 19712, 19866, 21168, 21336, 21504, 21672, 21844, 22016, 22176, 22352, 22704, 23177, 24003, 24192, 24384, 24768, 24892, 25088, 25146, 25284, 25344, 25542, 25872, 26488, 27432, 27648, 28224, 28448, 28896, 29106, 29337, 29568, 29799, 30272, 32004, 32256, 32508, 32512, 32766, 33024, 33264, 33528, 33712, 33792, 34056, 34496, 36576, 37152, 37338, 37632, 37719, 37926, 38016, 38227, 38528, 38808, 39116, 39424, 39732, 42336, 42672, 43344, 43688, 44032, 44352, 44704, 45408, 46354, 48006, 48384, 48768, 49149, 49536, 49784, 50176, 50292, 50568, 50688, 51084, 51744, 52976, 54864, 56007, 56448, 56889, 56896, 57792, 58212, 58674, 59136, 59598, 60071, 60544, 64008, 64512, 65016, 65024, 65532, 66048, 66528, 67056, 67424, 68112, 68453, 68992, 69531, 73152, 74304, 74676, 75264, 75438, 75852, 76032, 76454, 77056, 77616, 78232, 78848, 79464, 84672, 85344, 86688, 87376, 88011, 88704, 89397, 89408, 90816, 92708, 96012, 96768, 97536, 98298, 99072, 99568, 100584, 101136, 101376, 102168, 103488, 105952, 109728, 112014, 112896, 113778, 113792, 114681, 115584, 116424, 117348, 118272, 119196, 120142, 121088, 128016, 130032, 130048, 131064, 132096, 133056, 134112, 134848, 136224, 136906, 137984, 139062, 146304, 147447, 148608, 149352, 150528, 150876, 151704, 152064, 152908, 154112, 155232, 156464, 158928, 168021, 169344, 170688, 173376, 174752, 176022, 177408, 178794, 178816, 180213, 181632, 185416, 192024, 193536, 195072, 196596, 198144, 199136, 201168, 202272, 204336, 205359, 206976, 208593, 211904, 219456, 224028, 225792, 227556, 227584, 229362, 231168, 232848, 234696, 236544, 238392, 240284, 242176, 256032, 260064, 262128, 264033, 266112, 267589, 268224, 269696, 272448, 273812, 275968, 278124, 292608, 294894, 297216, 298704, 301752, 303408, 304128, 305816, 308224, 310464, 312928, 317856, 336042, 338688, 341376, 344043, 346752, 349504, 352044, 354816, 357588, 357632, 360426, 363264, 370832, 384048, 390144, 393192, 396288, 398272, 402336, 404544, 408672, 410718, 413952, 417186, 420497, 423808, 438912, 448056, 451584, 455112, 455168, 458724, 462336, 465696, 469392, 476784, 480568, 484352, 512064, 520128, 524256, 528066, 532224, 535178, 536448, 539392, 540639, 544896, 547624, 551936, 556248, 585216, 589788, 594432, 597408, 603504, 606816, 611632, 616077, 620928, 625779, 625856, 635712, 672084, 677376, 682752, 688086, 693504, 699008, 704088, 709632, 715176, 715264, 720852, 726528, 741664, 768096, 786384, 796544, 802767, 804672, 809088, 817344, 821436, 827904, 834372, 840994, 847616, 877824, 896112, 910224, 910336, 917448, 924672, 931392, 938784, 953568, 961136, 1024128, 1032129, 1040256, 1048512, 1056132, 1064448, 1070356, 1072896, 1078784, 1081278, 1089792, 1095248, 1112496, 1170432, 1179576, 1188864, 1194816, 1207008, 1213632, 1223264, 1232154, 1241856, 1251558, 1251712, 1261491, 1271424, 1344168, 1354752, 1365504, 1376172, 1387008, 1398016, 1408176, 1430352, 1430528, 1441704, 1453056, 1483328, 1536192, 1572768, 1593088, 1605534, 1609344, 1618176, 1621917, 1634688, 1642872, 1655808, 1668744, 1681988, 1695232, 1755648, 1792224, 1820448, 1834896, 1848231, 1862784, 1877568, 1907136, 1922272, 2048256, 2064258, 2080512, 2097024, 2112264, 2128896, 2140712, 2145792, 2157568, 2162556, 2179584, 2190496, 2224992, 2359152, 2389632, 2408301, 2414016, 2427264, 2446528, 2464308, 2483712, 2503116, 2503424, 2522982, 2542848, 2688336, 2731008, 2752344, 2774016, 2796032, 2816352, 2860704, 2883408, 2943479, 2966656, 3072384, 3145536, 3186176, 3211068, 3218688, 3236352, 3243834, 3269376, 3285744, 3337488, 3363976, 3390464, 3511296, 3584448, 3640896, 3669792, 3696462, 3725568, 3755136, 3784473, 3814272, 3844544, 4096512, 4128516, 4161024, 4194048, 4224528, 4281424, 4291584, 4325112, 4359168, 4380992, 4449984, 4718304, 4779264, 4816602, 4828032, 4854528, 4893056, 4928616, 4967424, 5006232, 5006848, 5045964, 5085696, 5376672, 5504688, 5592064, 5632704, 5721408, 5766816, 5886958, 5933312, 6144768, 6291072, 6372352, 6422136, 6437376, 6472704, 6487668, 6538752, 6571488, 6674976, 6727952, 7168896, 7224903, 7281792, 7339584, 7392924, 7451136, 7510272, 7568946, 7628544, 7689088, 8193024, 8257032, 8322048, 8388096, 8449056, 8562848, 8650224, 8761984, 8830437, 8899968, 9436608, 9558528, 9633204, 9656064, 9709056, 9786112, 9857232, 10012464, 10013696, 10091928, 10171392, 10753344, 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59143392, 60551568, 61512704, 66056256, 67592448, 68502784, 69201792, 70095872, 70643496, 71199744, 75492864, 77065632, 78857856, 79473933, 80099712, 80735424, 86026752, 88075008, 90123264, 90827352, 91542528, 92269056, 94191328, 102754176, 103802688, 105143808, 105965244, 106799616, 107647232, 115598448, 117433344, 118286784, 121103136, 132112512, 135184896, 137005568, 138403584, 141286992, 150985728, 154131264, 157715712, 158947866, 160199424, 161470848, 172053504, 176150016, 181654704, 184538112, 188382656, 205508352, 207605376, 210287616, 211930488, 213599232, 215294464, 231196896, 236573568, 242206272, 264225024, 270369792, 274011136, 276807168, 282573984, 308262528, 315431424, 317895732, 320398848, 322941696, 352300032, 363309408, 376765312, 411016704, 415210752, 423860976, 430588928, 462393792, 473147136, 484412544, 528450048, 553614336, 565147968, 616525056, 630862848, 635791464, 640797696, 645883392, 726618816, 753530624, 822033408, 830421504, 847721952, 924787584, 946294272, 968825088, 1056900096, 1130295936, 1233050112, 1271582928, 1291766784, 1453237632, 1507061248, 1660843008, 1695443904, 1849575168, 1892588544, 1937650176, 2260591872, 2466100224, 2543165856, 2906475264, 3014122496, 3390887808, 3699150336, 3875300352, 4521183744, 5086331712, 5812950528, 6781775616, 7398300672, 9042367488, 10172663424, 11625901056, 13563551232, 20345326848, 27127102464, 40690653696, 81381307392]

約数ペア:

[(1, 81381307392), (2, 40690653696), (3, 27127102464), (4, 20345326848), (6, 13563551232), (7, 11625901056), (8, 10172663424), (9, 9042367488), (11, 7398300672), (12, 6781775616), (14, 5812950528), (16, 5086331712), (18, 4521183744), (21, 3875300352), (22, 3699150336), (24, 3390887808), (27, 3014122496), (28, 2906475264), (32, 2543165856), (33, 2466100224), (36, 2260591872), (42, 1937650176), (43, 1892588544), (44, 1849575168), (48, 1695443904), (49, 1660843008), (54, 1507061248), (56, 1453237632), (63, 1291766784), (64, 1271582928), (66, 1233050112), (72, 1130295936), (77, 1056900096), (84, 968825088), (86, 946294272), (88, 924787584), (96, 847721952), (98, 830421504), (99, 822033408), (108, 753530624), (112, 726618816), (126, 645883392), (127, 640797696), (128, 635791464), (129, 630862848), (132, 616525056), (144, 565147968), (147, 553614336), (154, 528450048), (168, 484412544), (172, 473147136), (176, 462393792), (189, 430588928), (192, 423860976), (196, 415210752), (198, 411016704), (216, 376765312), (224, 363309408), (231, 352300032), (252, 322941696), (254, 320398848), (256, 317895732), (258, 315431424), (264, 308262528), (288, 282573984), (294, 276807168), (297, 274011136), (301, 270369792), (308, 264225024), (336, 242206272), (344, 236573568), (352, 231196896), (378, 215294464), (381, 213599232), (384, 211930488), (387, 210287616), (392, 207605376), (396, 205508352), (432, 188382656), (441, 184538112), (448, 181654704), (462, 176150016), (473, 172053504), (504, 161470848), (508, 160199424), (512, 158947866), (516, 157715712), (528, 154131264), (539, 150985728), (576, 141286992), (588, 138403584), (594, 137005568), (602, 135184896), (616, 132112512), (672, 121103136), (688, 118286784), (693, 117433344), (704, 115598448), (756, 107647232), (762, 106799616), (768, 105965244), (774, 105143808), (784, 103802688), (792, 102754176), (864, 94191328), (882, 92269056), (889, 91542528), (896, 90827352), (903, 90123264), (924, 88075008), (946, 86026752), (1008, 80735424), (1016, 80099712), (1024, 79473933), (1032, 78857856), (1056, 77065632), (1078, 75492864), (1143, 71199744), (1152, 70643496), (1161, 70095872), (1176, 69201792), (1188, 68502784), (1204, 67592448), (1232, 66056256), (1323, 61512704), (1344, 60551568), (1376, 59143392), (1386, 58716672), (1397, 58254336), (1408, 57799224), (1419, 57351168), (1512, 53823616), (1524, 53399808), (1536, 52982622), (1548, 52571904), (1568, 51901344), (1584, 51377088), (1617, 50328576), (1728, 47095664), (1764, 46134528), (1778, 45771264), (1792, 45413676), (1806, 45061632), (1848, 44037504), (1892, 43013376), (2016, 40367712), (2032, 40049856), (2064, 39428928), (2079, 39144448), (2107, 38624256), (2112, 38532816), (2156, 37746432), (2286, 35599872), (2304, 35321748), (2322, 35047936), (2352, 34600896), (2376, 34251392), (2408, 33796224), (2464, 33028128), (2646, 30756352), (2667, 30514176), (2688, 30275784), (2709, 30041088), (2752, 29571696), (2772, 29358336), (2794, 29127168), (2816, 28899612), (2838, 28675584), (3024, 26911808), (3048, 26699904), (3072, 26491311), (3096, 26285952), (3136, 25950672), (3168, 25688544), (3234, 25164288), (3311, 24579072), (3429, 23733248), (3456, 23547832), (3528, 23067264), (3556, 22885632), (3584, 22706838), (3612, 22530816), (3696, 22018752), (3784, 21506688), (4032, 20183856), (4064, 20024928), (4128, 19714464), (4158, 19572224), (4191, 19418112), (4214, 19312128), (4224, 19266408), (4257, 19117056), (4312, 18873216), (4572, 17799936), (4608, 17660874), (4644, 17523968), (4704, 17300448), (4752, 17125696), (4816, 16898112), (4851, 16776192), (4928, 16514064), (5292, 15378176), (5334, 15257088), (5376, 15137892), (5418, 15020544), (5461, 14902272), (5504, 14785848), (5544, 14679168), (5588, 14563584), (5632, 14449806), (5676, 14337792), (6048, 13455904), (6096, 13349952), (6192, 13142976), (6223, 13077504), (6272, 12975336), (6321, 12874752), (6336, 12844272), (6468, 12582144), (6622, 12289536), (6858, 11866624), (6912, 11773916), (7056, 11533632), (7112, 11442816), (7168, 11353419), (7224, 11265408), (7392, 11009376), (7568, 10753344), (8001, 10171392), (8064, 10091928), (8127, 10013696), (8128, 10012464), (8256, 9857232), (8316, 9786112), (8382, 9709056), (8428, 9656064), (8448, 9633204), (8514, 9558528), (8624, 9436608), (9144, 8899968), (9216, 8830437), (9288, 8761984), (9408, 8650224), (9504, 8562848), (9632, 8449056), (9702, 8388096), (9779, 8322048), (9856, 8257032), (9933, 8193024), (10584, 7689088), (10668, 7628544), (10752, 7568946), (10836, 7510272), (10922, 7451136), (11008, 7392924), (11088, 7339584), (11176, 7281792), (11264, 7224903), (11352, 7168896), (12096, 6727952), (12192, 6674976), (12384, 6571488), (12446, 6538752), (12544, 6487668), (12573, 6472704), (12642, 6437376), (12672, 6422136), (12771, 6372352), (12936, 6291072), (13244, 6144768), (13716, 5933312), (13824, 5886958), (14112, 5766816), (14224, 5721408), (14448, 5632704), (14553, 5592064), (14784, 5504688), (15136, 5376672), (16002, 5085696), (16128, 5045964), (16254, 5006848), (16256, 5006232), (16383, 4967424), (16512, 4928616), (16632, 4893056), (16764, 4854528), (16856, 4828032), (16896, 4816602), (17028, 4779264), (17248, 4718304), (18288, 4449984), (18576, 4380992), (18669, 4359168), (18816, 4325112), (18963, 4291584), (19008, 4281424), (19264, 4224528), (19404, 4194048), (19558, 4161024), (19712, 4128516), (19866, 4096512), (21168, 3844544), (21336, 3814272), (21504, 3784473), (21672, 3755136), (21844, 3725568), (22016, 3696462), (22176, 3669792), (22352, 3640896), (22704, 3584448), (23177, 3511296), (24003, 3390464), (24192, 3363976), (24384, 3337488), (24768, 3285744), (24892, 3269376), (25088, 3243834), (25146, 3236352), (25284, 3218688), (25344, 3211068), (25542, 3186176), (25872, 3145536), (26488, 3072384), (27432, 2966656), (27648, 2943479), (28224, 2883408), (28448, 2860704), (28896, 2816352), (29106, 2796032), (29337, 2774016), (29568, 2752344), (29799, 2731008), (30272, 2688336), (32004, 2542848), (32256, 2522982), (32508, 2503424), (32512, 2503116), (32766, 2483712), (33024, 2464308), (33264, 2446528), (33528, 2427264), (33712, 2414016), (33792, 2408301), (34056, 2389632), (34496, 2359152), (36576, 2224992), (37152, 2190496), (37338, 2179584), (37632, 2162556), (37719, 2157568), (37926, 2145792), (38016, 2140712), (38227, 2128896), (38528, 2112264), (38808, 2097024), (39116, 2080512), (39424, 2064258), (39732, 2048256), (42336, 1922272), (42672, 1907136), (43344, 1877568), (43688, 1862784), (44032, 1848231), (44352, 1834896), (44704, 1820448), (45408, 1792224), (46354, 1755648), (48006, 1695232), (48384, 1681988), (48768, 1668744), (49149, 1655808), (49536, 1642872), (49784, 1634688), (50176, 1621917), (50292, 1618176), (50568, 1609344), (50688, 1605534), (51084, 1593088), (51744, 1572768), (52976, 1536192), (54864, 1483328), (56007, 1453056), (56448, 1441704), (56889, 1430528), (56896, 1430352), (57792, 1408176), (58212, 1398016), (58674, 1387008), (59136, 1376172), (59598, 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