21251359584

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 720

約数和(自身を含む): 79956976176

約数和(自身を除く): 58705616592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 61, 63, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 122, 126, 144, 147, 156, 162, 168, 182, 183, 189, 196, 208, 211, 216, 224, 234, 244, 252, 273, 288, 294, 312, 324, 336, 351, 364, 366, 378, 392, 416, 422, 427, 432, 441, 468, 488, 504, 546, 549, 567, 588, 624, 633, 637, 648, 672, 702, 728, 732, 756, 784, 793, 819, 844, 854, 864, 882, 936, 976, 1008, 1053, 1092, 1098, 1134, 1176, 1248, 1266, 1274, 1281, 1296, 1323, 1404, 1456, 1464, 1477, 1512, 1568, 1586, 1638, 1647, 1688, 1708, 1764, 1872, 1899, 1911, 1952, 2016, 2106, 2184, 2196, 2268, 2352, 2379, 2457, 2532, 2548, 2562, 2592, 2646, 2743, 2808, 2912, 2928, 2954, 2989, 3024, 3172, 3276, 3294, 3376, 3416, 3528, 3744, 3798, 3822, 3843, 3969, 4212, 4368, 4392, 4431, 4536, 4704, 4758, 4914, 4941, 5064, 5096, 5124, 5292, 5486, 5551, 5616, 5697, 5733, 5856, 5908, 5978, 6048, 6344, 6552, 6588, 6752, 6832, 7056, 7137, 7371, 7596, 7644, 7686, 7938, 8229, 8424, 8736, 8784, 8862, 8967, 9072, 9516, 9828, 9882, 10128, 10192, 10248, 10339, 10584, 10972, 11102, 11232, 11394, 11466, 11529, 11816, 11956, 12688, 12871, 13104, 13176, 13293, 13664, 14112, 14274, 14742, 15192, 15288, 15372, 15876, 16458, 16653, 16848, 17091, 17199, 17568, 17724, 17934, 18144, 19032, 19201, 19656, 19764, 20256, 20384, 20496, 20678, 21168, 21411, 21944, 22204, 22788, 22932, 23058, 23632, 23912, 24687, 25376, 25742, 26208, 26352, 26586, 26901, 28548, 29484, 30384, 30576, 30744, 31017, 31752, 32916, 33306, 33696, 34182, 34398, 34587, 35448, 35868, 38064, 38402, 38613, 38857, 39312, 39528, 39879, 40992, 41356, 42336, 42822, 43888, 44408, 45576, 45864, 46116, 47264, 47824, 49374, 49959, 51484, 51597, 52704, 53172, 53802, 57096, 57603, 58968, 60768, 61152, 61488, 62034, 63504, 64233, 65832, 66612, 68364, 68796, 69174, 70896, 71736, 74061, 76128, 76804, 77226, 77714, 78624, 79056, 79758, 80703, 82712, 85644, 87776, 88816, 90097, 91152, 91728, 92232, 93051, 95648, 98748, 99918, 102968, 103194, 106344, 107604, 114192, 115206, 115839, 116571, 117936, 119637, 122976, 124068, 127008, 128466, 131664, 133224, 134407, 136728, 137592, 138348, 141792, 143472, 148122, 149877, 153608, 154452, 155428, 158112, 159516, 161406, 165424, 167323, 171288, 172809, 177632, 180194, 182304, 183456, 184464, 186102, 197496, 199836, 205936, 206388, 212688, 215208, 222183, 228384, 230412, 231678, 233142, 235872, 239274, 242109, 248136, 256932, 263328, 266448, 268814, 270291, 273456, 275184, 276696, 279153, 286944, 296244, 299754, 307216, 308904, 310856, 319032, 322812, 330848, 334646, 342576, 345618, 347517, 349713, 360388, 368928, 372204, 394992, 399672, 403221, 411872, 412776, 425376, 430416, 444366, 449631, 460824, 463356, 466284, 478548, 484218, 496272, 501969, 513864, 518427, 532896, 537628, 540582, 546912, 550368, 553392, 558306, 592488, 599508, 614432, 617808, 621712, 630679, 638064, 645624, 669292, 685152, 691236, 695034, 699426, 720776, 744408, 789984, 799344, 806442, 810873, 825552, 837459, 860832, 888732, 899262, 921648, 926712, 932568, 957096, 968436, 992544, 1003938, 1027728, 1036854, 1042551, 1049139, 1075256, 1081164, 1106784, 1116612, 1171261, 1184976, 1199016, 1209663, 1235616, 1243424, 1261358, 1276128, 1291248, 1338584, 1382472, 1390068, 1398852, 1441552, 1488816, 1505907, 1555281, 1598688, 1612884, 1621746, 1651104, 1674918, 1777464, 1798524, 1843296, 1853424, 1865136, 1892037, 1914192, 1936872, 2007876, 2055456, 2073708, 2085102, 2098278, 2150512, 2162328, 2233224, 2342522, 2369952, 2398032, 2419326, 2432619, 2522716, 2582496, 2677168, 2764944, 2780136, 2797704, 2883104, 2977632, 3011814, 3110562, 3147417, 3225768, 3243492, 3349836, 3513783, 3554928, 3597048, 3628989, 3706848, 3730272, 3784074, 3828384, 3873744, 4015752, 4147416, 4170204, 4196556, 4301024, 4324656, 4466448, 4517721, 4685044, 4796064, 4838652, 4865238, 5045432, 5354336, 5529888, 5560272, 5595408, 5676111, 6023628, 6221124, 6294834, 6451536, 6486984, 6699672, 7027566, 7109856, 7194096, 7257978, 7297857, 7568148, 7747488, 8031504, 8198827, 8294832, 8340408, 8393112, 8649312, 8932896, 9035442, 9370088, 9677304, 9730476, 10090864, 10541349, 10886967, 11120544, 11190816, 11352222, 12047256, 12442248, 12589668, 12903072, 12973968, 13399344, 13553163, 14055132, 14388192, 14515956, 14595714, 15136296, 16063008, 16397654, 16589664, 16680816, 16786224, 17028333, 18070884, 18740176, 19354608, 19460952, 20181728, 21082698, 21773934, 22704444, 24094512, 24596481, 24884496, 25179336, 25947936, 26798688, 27106326, 28110264, 29031912, 29191428, 30272592, 31624047, 32795308, 33361632, 33572448, 34056666, 36141768, 37480352, 38709216, 38921904, 42165396, 43547868, 45408888, 48189024, 49192962, 49768992, 50358672, 51084999, 54212652, 56220528, 58063824, 58382856, 60545184, 63248094, 65590616, 68113332, 72283536, 73789443, 77843808, 84330792, 87095736, 90817776, 94872141, 98385924, 100717344, 102169998, 108425304, 112441056, 116127648, 116765712, 126496188, 131181232, 136226664, 144567072, 147578886, 168661584, 174191472, 181635552, 189744282, 196771848, 204339996, 216850608, 221368329, 233531424, 252992376, 262362464, 272453328, 295157772, 337323168, 348382944, 379488564, 393543696, 408679992, 433701216, 442736658, 505984752, 544906656, 590315544, 664104987, 758977128, 787087392, 817359984, 885473316, 1011969504, 1180631088, 1328209974, 1517954256, 1634719968, 1770946632, 2361262176, 2656419948, 3035908512, 3541893264, 5312839896, 7083786528, 10625679792, 21251359584]

約数ペア:

[(1, 21251359584), (2, 10625679792), (3, 7083786528), (4, 5312839896), (6, 3541893264), (7, 3035908512), (8, 2656419948), (9, 2361262176), (12, 1770946632), (13, 1634719968), (14, 1517954256), (16, 1328209974), (18, 1180631088), (21, 1011969504), (24, 885473316), (26, 817359984), (27, 787087392), (28, 758977128), (32, 664104987), (36, 590315544), (39, 544906656), (42, 505984752), (48, 442736658), (49, 433701216), (52, 408679992), (54, 393543696), (56, 379488564), (61, 348382944), (63, 337323168), (72, 295157772), (78, 272453328), (81, 262362464), (84, 252992376), (91, 233531424), (96, 221368329), (98, 216850608), (104, 204339996), (108, 196771848), (112, 189744282), (117, 181635552), (122, 174191472), (126, 168661584), (144, 147578886), (147, 144567072), (156, 136226664), (162, 131181232), (168, 126496188), (182, 116765712), (183, 116127648), (189, 112441056), (196, 108425304), (208, 102169998), (211, 100717344), (216, 98385924), (224, 94872141), (234, 90817776), (244, 87095736), (252, 84330792), (273, 77843808), (288, 73789443), (294, 72283536), (312, 68113332), (324, 65590616), (336, 63248094), (351, 60545184), (364, 58382856), (366, 58063824), (378, 56220528), (392, 54212652), (416, 51084999), (422, 50358672), (427, 49768992), (432, 49192962), (441, 48189024), (468, 45408888), (488, 43547868), (504, 42165396), (546, 38921904), (549, 38709216), (567, 37480352), (588, 36141768), (624, 34056666), (633, 33572448), (637, 33361632), (648, 32795308), (672, 31624047), (702, 30272592), (728, 29191428), (732, 29031912), (756, 28110264), (784, 27106326), (793, 26798688), (819, 25947936), (844, 25179336), (854, 24884496), (864, 24596481), (882, 24094512), (936, 22704444), (976, 21773934), (1008, 21082698), (1053, 20181728), (1092, 19460952), (1098, 19354608), (1134, 18740176), (1176, 18070884), (1248, 17028333), (1266, 16786224), (1274, 16680816), (1281, 16589664), (1296, 16397654), (1323, 16063008), (1404, 15136296), (1456, 14595714), (1464, 14515956), (1477, 14388192), (1512, 14055132), (1568, 13553163), (1586, 13399344), (1638, 12973968), (1647, 12903072), (1688, 12589668), (1708, 12442248), (1764, 12047256), (1872, 11352222), (1899, 11190816), (1911, 11120544), (1952, 10886967), (2016, 10541349), (2106, 10090864), (2184, 9730476), (2196, 9677304), (2268, 9370088), (2352, 9035442), (2379, 8932896), (2457, 8649312), (2532, 8393112), (2548, 8340408), (2562, 8294832), (2592, 8198827), (2646, 8031504), (2743, 7747488), (2808, 7568148), (2912, 7297857), (2928, 7257978), (2954, 7194096), (2989, 7109856), (3024, 7027566), (3172, 6699672), (3276, 6486984), (3294, 6451536), (3376, 6294834), (3416, 6221124), (3528, 6023628), (3744, 5676111), (3798, 5595408), (3822, 5560272), (3843, 5529888), (3969, 5354336), (4212, 5045432), (4368, 4865238), (4392, 4838652), (4431, 4796064), (4536, 4685044), (4704, 4517721), (4758, 4466448), (4914, 4324656), (4941, 4301024), (5064, 4196556), (5096, 4170204), (5124, 4147416), (5292, 4015752), (5486, 3873744), (5551, 3828384), (5616, 3784074), (5697, 3730272), (5733, 3706848), (5856, 3628989), (5908, 3597048), (5978, 3554928), (6048, 3513783), (6344, 3349836), (6552, 3243492), (6588, 3225768), (6752, 3147417), (6832, 3110562), (7056, 3011814), (7137, 2977632), (7371, 2883104), (7596, 2797704), (7644, 2780136), (7686, 2764944), (7938, 2677168), (8229, 2582496), (8424, 2522716), (8736, 2432619), (8784, 2419326), (8862, 2398032), (8967, 2369952), (9072, 2342522), (9516, 2233224), (9828, 2162328), (9882, 2150512), (10128, 2098278), (10192, 2085102), (10248, 2073708), (10339, 2055456), (10584, 2007876), (10972, 1936872), (11102, 1914192), (11232, 1892037), (11394, 1865136), (11466, 1853424), (11529, 1843296), (11816, 1798524), (11956, 1777464), (12688, 1674918), (12871, 1651104), (13104, 1621746), (13176, 1612884), (13293, 1598688), (13664, 1555281), (14112, 1505907), (14274, 1488816), (14742, 1441552), (15192, 1398852), (15288, 1390068), (15372, 1382472), (15876, 1338584), (16458, 1291248), (16653, 1276128), (16848, 1261358), (17091, 1243424), (17199, 1235616), (17568, 1209663), (17724, 1199016), (17934, 1184976), (18144, 1171261), (19032, 1116612), (19201, 1106784), (19656, 1081164), (19764, 1075256), (20256, 1049139), (20384, 1042551), (20496, 1036854), (20678, 1027728), (21168, 1003938), (21411, 992544), (21944, 968436), (22204, 957096), (22788, 932568), (22932, 926712), (23058, 921648), (23632, 899262), (23912, 888732), (24687, 860832), (25376, 837459), (25742, 825552), (26208, 810873), (26352, 806442), (26586, 799344), (26901, 789984), (28548, 744408), (29484, 720776), (30384, 699426), (30576, 695034), (30744, 691236), (31017, 685152), (31752, 669292), (32916, 645624), (33306, 638064), (33696, 630679), (34182, 621712), (34398, 617808), (34587, 614432), (35448, 599508), (35868, 592488), (38064, 558306), (38402, 553392), (38613, 550368), (38857, 546912), (39312, 540582), (39528, 537628), (39879, 532896), (40992, 518427), (41356, 513864), (42336, 501969), (42822, 496272), (43888, 484218), (44408, 478548), (45576, 466284), (45864, 463356), (46116, 460824), (47264, 449631), (47824, 444366), (49374, 430416), (49959, 425376), (51484, 412776), (51597, 411872), (52704, 403221), (53172, 399672), (53802, 394992), (57096, 372204), (57603, 368928), (58968, 360388), (60768, 349713), (61152, 347517), (61488, 345618), (62034, 342576), (63504, 334646), (64233, 330848), (65832, 322812), (66612, 319032), (68364, 310856), (68796, 308904), (69174, 307216), (70896, 299754), (71736, 296244), (74061, 286944), (76128, 279153), (76804, 276696), (77226, 275184), (77714, 273456), (78624, 270291), (79056, 268814), (79758, 266448), (80703, 263328), (82712, 256932), (85644, 248136), (87776, 242109), (88816, 239274), (90097, 235872), (91152, 233142), (91728, 231678), (92232, 230412), (93051, 228384), (95648, 222183), (98748, 215208), (99918, 212688), (102968, 206388), (103194, 205936), (106344, 199836), (107604, 197496), (114192, 186102), (115206, 184464), (115839, 183456), (116571, 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