21005528544

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1548

約数の個数: 576

約数和(自身を含む): 81894758400

約数和(自身を除く): 60889229856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 49, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 98, 99, 104, 112, 117, 126, 132, 143, 144, 147, 154, 156, 168, 176, 182, 196, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 294, 308, 312, 336, 343, 352, 364, 392, 396, 416, 429, 441, 462, 468, 504, 528, 539, 546, 572, 588, 616, 624, 637, 672, 686, 693, 728, 784, 792, 819, 858, 882, 924, 936, 1001, 1008, 1029, 1056, 1078, 1092, 1144, 1176, 1232, 1248, 1274, 1287, 1372, 1386, 1456, 1487, 1568, 1584, 1617, 1638, 1716, 1764, 1848, 1872, 1911, 2002, 2016, 2058, 2156, 2184, 2288, 2352, 2464, 2548, 2574, 2744, 2772, 2912, 2974, 3003, 3087, 3168, 3234, 3276, 3432, 3528, 3696, 3744, 3773, 3822, 4004, 4116, 4312, 4368, 4459, 4461, 4576, 4704, 4851, 5096, 5148, 5488, 5544, 5733, 5948, 6006, 6174, 6468, 6552, 6864, 7007, 7056, 7392, 7546, 7644, 8008, 8232, 8624, 8736, 8918, 8922, 9009, 9702, 10192, 10296, 10409, 10976, 11088, 11319, 11466, 11896, 12012, 12348, 12936, 13104, 13377, 13383, 13728, 14014, 14112, 15092, 15288, 16016, 16357, 16464, 17248, 17836, 17844, 18018, 19331, 19404, 20384, 20592, 20818, 21021, 22176, 22638, 22932, 23792, 24024, 24696, 25872, 26208, 26754, 26766, 28028, 30184, 30576, 31227, 32032, 32714, 32928, 33957, 35672, 35688, 36036, 38662, 38808, 40131, 41184, 41636, 42042, 45276, 45864, 47584, 48048, 49049, 49071, 49392, 51744, 53508, 53532, 56056, 57993, 60368, 61152, 62454, 63063, 65428, 67914, 71344, 71376, 72072, 72863, 77324, 77616, 80262, 83272, 84084, 90552, 91728, 93681, 96096, 98098, 98142, 98784, 107016, 107064, 112112, 114499, 115986, 120736, 124908, 126126, 130856, 135317, 135828, 142688, 142752, 144144, 145726, 147147, 147213, 154648, 155232, 160524, 166544, 168168, 173979, 181104, 183456, 187362, 196196, 196284, 212641, 214032, 214128, 218589, 224224, 228998, 231972, 249816, 252252, 261712, 270634, 271656, 288288, 291452, 294294, 294426, 309296, 321048, 333088, 336336, 343497, 347958, 362208, 374724, 392392, 392568, 405951, 425282, 428064, 428256, 437178, 441441, 457996, 463944, 499632, 504504, 510041, 523424, 541268, 543312, 582904, 588588, 588852, 618592, 637923, 642096, 655767, 672672, 686994, 695916, 749448, 784784, 785136, 801493, 811902, 850564, 874356, 882882, 915992, 927888, 947219, 999264, 1009008, 1020082, 1030491, 1082536, 1086624, 1165808, 1177176, 1177704, 1217853, 1275846, 1284192, 1311534, 1373988, 1391832, 1488487, 1498896, 1530123, 1569568, 1570272, 1602986, 1623804, 1701128, 1748712, 1765764, 1831984, 1855776, 1894438, 1913769, 2018016, 2040164, 2060982, 2165072, 2331616, 2354352, 2355408, 2404479, 2435706, 2551692, 2623068, 2747976, 2783664, 2841657, 2976974, 2997792, 3060246, 3205972, 3247608, 3402256, 3497424, 3531528, 3663968, 3788876, 3827538, 4080328, 4121964, 4330144, 4465461, 4590369, 4708704, 4710816, 4808958, 4871412, 5103384, 5246136, 5495952, 5567328, 5610451, 5683314, 5953948, 6120492, 6411944, 6495216, 6630533, 6804512, 6994848, 7063056, 7213437, 7577752, 7655076, 8160656, 8243928, 8524971, 8930922, 9180738, 9617916, 9742824, 10206768, 10419409, 10492272, 10991904, 11220902, 11366628, 11907896, 12240984, 12823888, 12990432, 13261066, 13396383, 14126112, 14426874, 15155504, 15310152, 16321312, 16487856, 16831353, 17049942, 17861844, 18361476, 19235832, 19485648, 19891599, 20413536, 20838818, 20984544, 22441804, 22733256, 23815792, 24481968, 25647776, 26522132, 26792766, 28853748, 30311008, 30620304, 31258227, 32975712, 33662706, 34099884, 35723688, 36722952, 38471664, 38971296, 39783198, 41677636, 44883608, 45466512, 47631584, 48963936, 50494059, 53044264, 53585532, 57707496, 59674797, 61240608, 62516454, 67325412, 68199768, 71447376, 72935863, 73445904, 76943328, 79566396, 83355272, 89767216, 90933024, 93774681, 100988118, 106088528, 107171064, 115414992, 119349594, 125032908, 134650824, 136399536, 142894752, 145871726, 146891808, 159132792, 166710544, 179534432, 187549362, 201976236, 212177056, 214342128, 218807589, 230829984, 238699188, 250065816, 269301648, 272799072, 291743452, 318265584, 333421088, 375098724, 403952472, 428684256, 437615178, 477398376, 500131632, 538603296, 583486904, 636531168, 656422767, 750197448, 807904944, 875230356, 954796752, 1000263264, 1166973808, 1312845534, 1500394896, 1615809888, 1750460712, 1909593504, 2333947616, 2625691068, 3000789792, 3500921424, 5251382136, 7001842848, 10502764272, 21005528544]

約数ペア:

[(1, 21005528544), (2, 10502764272), (3, 7001842848), (4, 5251382136), (6, 3500921424), (7, 3000789792), (8, 2625691068), (9, 2333947616), (11, 1909593504), (12, 1750460712), (13, 1615809888), (14, 1500394896), (16, 1312845534), (18, 1166973808), (21, 1000263264), (22, 954796752), (24, 875230356), (26, 807904944), (28, 750197448), (32, 656422767), (33, 636531168), (36, 583486904), (39, 538603296), (42, 500131632), (44, 477398376), (48, 437615178), (49, 428684256), (52, 403952472), (56, 375098724), (63, 333421088), (66, 318265584), (72, 291743452), (77, 272799072), (78, 269301648), (84, 250065816), (88, 238699188), (91, 230829984), (96, 218807589), (98, 214342128), (99, 212177056), (104, 201976236), (112, 187549362), (117, 179534432), (126, 166710544), (132, 159132792), (143, 146891808), (144, 145871726), (147, 142894752), (154, 136399536), (156, 134650824), (168, 125032908), (176, 119349594), (182, 115414992), (196, 107171064), (198, 106088528), (208, 100988118), (224, 93774681), (231, 90933024), (234, 89767216), (252, 83355272), (264, 79566396), (273, 76943328), (286, 73445904), (288, 72935863), (294, 71447376), (308, 68199768), (312, 67325412), (336, 62516454), (343, 61240608), (352, 59674797), (364, 57707496), (392, 53585532), (396, 53044264), (416, 50494059), (429, 48963936), (441, 47631584), (462, 45466512), (468, 44883608), (504, 41677636), (528, 39783198), (539, 38971296), (546, 38471664), (572, 36722952), (588, 35723688), (616, 34099884), (624, 33662706), (637, 32975712), (672, 31258227), (686, 30620304), (693, 30311008), (728, 28853748), (784, 26792766), (792, 26522132), (819, 25647776), (858, 24481968), (882, 23815792), (924, 22733256), (936, 22441804), (1001, 20984544), (1008, 20838818), (1029, 20413536), (1056, 19891599), (1078, 19485648), (1092, 19235832), (1144, 18361476), (1176, 17861844), (1232, 17049942), (1248, 16831353), (1274, 16487856), (1287, 16321312), (1372, 15310152), (1386, 15155504), (1456, 14426874), (1487, 14126112), (1568, 13396383), (1584, 13261066), (1617, 12990432), (1638, 12823888), (1716, 12240984), (1764, 11907896), (1848, 11366628), (1872, 11220902), (1911, 10991904), (2002, 10492272), (2016, 10419409), (2058, 10206768), (2156, 9742824), (2184, 9617916), (2288, 9180738), (2352, 8930922), (2464, 8524971), (2548, 8243928), (2574, 8160656), (2744, 7655076), (2772, 7577752), (2912, 7213437), (2974, 7063056), (3003, 6994848), (3087, 6804512), (3168, 6630533), (3234, 6495216), (3276, 6411944), (3432, 6120492), (3528, 5953948), (3696, 5683314), (3744, 5610451), (3773, 5567328), (3822, 5495952), (4004, 5246136), (4116, 5103384), (4312, 4871412), (4368, 4808958), (4459, 4710816), (4461, 4708704), (4576, 4590369), (4704, 4465461), (4851, 4330144), (5096, 4121964), (5148, 4080328), (5488, 3827538), (5544, 3788876), (5733, 3663968), (5948, 3531528), (6006, 3497424), (6174, 3402256), (6468, 3247608), (6552, 3205972), (6864, 3060246), (7007, 2997792), (7056, 2976974), (7392, 2841657), (7546, 2783664), (7644, 2747976), (8008, 2623068), (8232, 2551692), (8624, 2435706), (8736, 2404479), (8918, 2355408), (8922, 2354352), (9009, 2331616), (9702, 2165072), (10192, 2060982), (10296, 2040164), (10409, 2018016), (10976, 1913769), (11088, 1894438), (11319, 1855776), (11466, 1831984), (11896, 1765764), (12012, 1748712), (12348, 1701128), (12936, 1623804), (13104, 1602986), (13377, 1570272), (13383, 1569568), (13728, 1530123), (14014, 1498896), (14112, 1488487), (15092, 1391832), (15288, 1373988), (16016, 1311534), (16357, 1284192), (16464, 1275846), (17248, 1217853), (17836, 1177704), (17844, 1177176), (18018, 1165808), (19331, 1086624), (19404, 1082536), (20384, 1030491), (20592, 1020082), (20818, 1009008), (21021, 999264), (22176, 947219), (22638, 927888), (22932, 915992), (23792, 882882), (24024, 874356), (24696, 850564), (25872, 811902), (26208, 801493), (26754, 785136), (26766, 784784), (28028, 749448), (30184, 695916), (30576, 686994), (31227, 672672), (32032, 655767), (32714, 642096), (32928, 637923), (33957, 618592), (35672, 588852), (35688, 588588), (36036, 582904), (38662, 543312), (38808, 541268), (40131, 523424), (41184, 510041), (41636, 504504), (42042, 499632), (45276, 463944), (45864, 457996), (47584, 441441), (48048, 437178), (49049, 428256), (49071, 428064), (49392, 425282), (51744, 405951), (53508, 392568), (53532, 392392), (56056, 374724), (57993, 362208), (60368, 347958), (61152, 343497), (62454, 336336), (63063, 333088), (65428, 321048), (67914, 309296), (71344, 294426), (71376, 294294), (72072, 291452), (72863, 288288), (77324, 271656), (77616, 270634), (80262, 261712), (83272, 252252), (84084, 249816), (90552, 231972), (91728, 228998), (93681, 224224), (96096, 218589), (98098, 214128), (98142, 214032), (98784, 212641), (107016, 196284), (107064, 196196), (112112, 187362), (114499, 183456), (115986, 181104), (120736, 173979), (124908, 168168), (126126, 166544), (130856, 160524), (135317, 155232), (135828, 154648), (142688, 147213), (142752, 147147), (144144, 145726)]