21180137472

素因数分解:

$2^{14}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 480

約数和(自身を含む): 70462156800

約数和(自身を除く): 49282019328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 87, 96, 104, 108, 116, 117, 127, 128, 144, 156, 174, 192, 208, 216, 232, 234, 254, 256, 261, 288, 312, 348, 351, 377, 381, 384, 416, 432, 464, 468, 508, 512, 522, 576, 624, 696, 702, 754, 762, 768, 783, 832, 864, 928, 936, 1016, 1024, 1044, 1131, 1143, 1152, 1248, 1392, 1404, 1508, 1524, 1536, 1566, 1651, 1664, 1728, 1856, 1872, 2032, 2048, 2088, 2262, 2286, 2304, 2496, 2784, 2808, 3016, 3048, 3072, 3132, 3302, 3328, 3393, 3429, 3456, 3683, 3712, 3744, 4064, 4096, 4176, 4524, 4572, 4608, 4953, 4992, 5568, 5616, 6032, 6096, 6144, 6264, 6604, 6656, 6786, 6858, 6912, 7366, 7424, 7488, 8128, 8192, 8352, 9048, 9144, 9216, 9906, 9984, 10179, 11049, 11136, 11232, 12064, 12192, 12288, 12528, 13208, 13312, 13572, 13716, 13824, 14732, 14848, 14859, 14976, 16256, 16384, 16704, 18096, 18288, 18432, 19812, 19968, 20358, 22098, 22272, 22464, 24128, 24384, 24576, 25056, 26416, 26624, 27144, 27432, 27648, 29464, 29696, 29718, 29952, 32512, 33147, 33408, 36192, 36576, 36864, 39624, 39936, 40716, 44196, 44544, 44577, 44928, 47879, 48256, 48768, 49152, 50112, 52832, 53248, 54288, 54864, 55296, 58928, 59392, 59436, 59904, 65024, 66294, 66816, 72384, 73152, 73728, 79248, 79872, 81432, 88392, 89088, 89154, 89856, 95758, 96512, 97536, 99441, 100224, 105664, 106496, 108576, 109728, 110592, 117856, 118784, 118872, 119808, 130048, 132588, 133632, 143637, 144768, 146304, 147456, 158496, 159744, 162864, 176784, 178176, 178308, 179712, 191516, 193024, 195072, 198882, 200448, 211328, 212992, 217152, 219456, 221184, 235712, 237568, 237744, 239616, 260096, 265176, 267264, 287274, 289536, 292608, 316992, 319488, 325728, 353568, 356352, 356616, 359424, 383032, 386048, 390144, 397764, 400896, 422656, 430911, 434304, 438912, 442368, 471424, 475136, 475488, 479232, 520192, 530352, 534528, 574548, 579072, 585216, 633984, 638976, 651456, 707136, 712704, 713232, 718848, 766064, 772096, 780288, 795528, 801792, 845312, 861822, 868608, 877824, 942848, 950976, 958464, 1040384, 1060704, 1069056, 1149096, 1158144, 1170432, 1267968, 1292733, 1302912, 1414272, 1425408, 1426464, 1437696, 1532128, 1544192, 1560576, 1591056, 1603584, 1690624, 1723644, 1737216, 1755648, 1885696, 1901952, 1916928, 2080768, 2121408, 2138112, 2298192, 2316288, 2340864, 2535936, 2585466, 2605824, 2828544, 2852928, 2875392, 3064256, 3088384, 3121152, 3182112, 3207168, 3381248, 3447288, 3474432, 3511296, 3771392, 3803904, 4242816, 4276224, 4596384, 4632576, 4681728, 5071872, 5170932, 5211648, 5657088, 5705856, 5750784, 6128512, 6176768, 6242304, 6364224, 6414336, 6762496, 6894576, 6948864, 7022592, 7542784, 7607808, 8485632, 9192768, 9265152, 9363456, 10143744, 10341864, 10423296, 11314176, 11411712, 12257024, 12728448, 12828672, 13524992, 13789152, 13897728, 14045184, 15085568, 15215616, 16971264, 18385536, 18530304, 18726912, 20287488, 20683728, 20846592, 22628352, 22823424, 24514048, 25456896, 27049984, 27578304, 27795456, 28090368, 30171136, 30431232, 33942528, 36771072, 40574976, 41367456, 41693184, 45256704, 45646848, 49028096, 50913792, 55156608, 55590912, 56180736, 60342272, 60862464, 67885056, 73542144, 81149952, 82734912, 83386368, 90513408, 91293696, 98056192, 101827584, 110313216, 121724928, 135770112, 147084288, 165469824, 166772736, 181026816, 182587392, 196112384, 203655168, 220626432, 243449856, 271540224, 294168576, 330939648, 365174784, 392224768, 407310336, 441252864, 543080448, 588337152, 661879296, 730349568, 784449536, 814620672, 882505728, 1176674304, 1323758592, 1629241344, 1765011456, 2353348608, 2647517184, 3530022912, 5295034368, 7060045824, 10590068736, 21180137472]

約数ペア:

[(1, 21180137472), (2, 10590068736), (3, 7060045824), (4, 5295034368), (6, 3530022912), (8, 2647517184), (9, 2353348608), (12, 1765011456), (13, 1629241344), (16, 1323758592), (18, 1176674304), (24, 882505728), (26, 814620672), (27, 784449536), (29, 730349568), (32, 661879296), (36, 588337152), (39, 543080448), (48, 441252864), (52, 407310336), (54, 392224768), (58, 365174784), (64, 330939648), (72, 294168576), (78, 271540224), (87, 243449856), (96, 220626432), (104, 203655168), (108, 196112384), (116, 182587392), (117, 181026816), (127, 166772736), (128, 165469824), (144, 147084288), (156, 135770112), (174, 121724928), (192, 110313216), (208, 101827584), (216, 98056192), (232, 91293696), (234, 90513408), (254, 83386368), (256, 82734912), (261, 81149952), (288, 73542144), (312, 67885056), (348, 60862464), (351, 60342272), (377, 56180736), (381, 55590912), (384, 55156608), (416, 50913792), (432, 49028096), (464, 45646848), (468, 45256704), (508, 41693184), (512, 41367456), (522, 40574976), (576, 36771072), (624, 33942528), (696, 30431232), (702, 30171136), (754, 28090368), (762, 27795456), (768, 27578304), (783, 27049984), (832, 25456896), (864, 24514048), (928, 22823424), (936, 22628352), (1016, 20846592), (1024, 20683728), (1044, 20287488), (1131, 18726912), (1143, 18530304), (1152, 18385536), (1248, 16971264), (1392, 15215616), (1404, 15085568), (1508, 14045184), (1524, 13897728), (1536, 13789152), (1566, 13524992), (1651, 12828672), (1664, 12728448), (1728, 12257024), (1856, 11411712), (1872, 11314176), (2032, 10423296), (2048, 10341864), (2088, 10143744), (2262, 9363456), (2286, 9265152), (2304, 9192768), (2496, 8485632), (2784, 7607808), (2808, 7542784), (3016, 7022592), (3048, 6948864), (3072, 6894576), (3132, 6762496), (3302, 6414336), (3328, 6364224), (3393, 6242304), (3429, 6176768), (3456, 6128512), (3683, 5750784), (3712, 5705856), (3744, 5657088), (4064, 5211648), (4096, 5170932), (4176, 5071872), (4524, 4681728), (4572, 4632576), (4608, 4596384), (4953, 4276224), (4992, 4242816), (5568, 3803904), (5616, 3771392), (6032, 3511296), (6096, 3474432), (6144, 3447288), (6264, 3381248), (6604, 3207168), (6656, 3182112), (6786, 3121152), (6858, 3088384), (6912, 3064256), (7366, 2875392), (7424, 2852928), (7488, 2828544), (8128, 2605824), (8192, 2585466), (8352, 2535936), (9048, 2340864), (9144, 2316288), (9216, 2298192), (9906, 2138112), (9984, 2121408), (10179, 2080768), (11049, 1916928), (11136, 1901952), (11232, 1885696), (12064, 1755648), (12192, 1737216), (12288, 1723644), (12528, 1690624), (13208, 1603584), (13312, 1591056), (13572, 1560576), (13716, 1544192), (13824, 1532128), (14732, 1437696), (14848, 1426464), (14859, 1425408), (14976, 1414272), (16256, 1302912), (16384, 1292733), (16704, 1267968), (18096, 1170432), (18288, 1158144), (18432, 1149096), (19812, 1069056), (19968, 1060704), (20358, 1040384), (22098, 958464), (22272, 950976), (22464, 942848), (24128, 877824), (24384, 868608), (24576, 861822), (25056, 845312), (26416, 801792), (26624, 795528), (27144, 780288), (27432, 772096), (27648, 766064), (29464, 718848), (29696, 713232), (29718, 712704), (29952, 707136), (32512, 651456), (33147, 638976), (33408, 633984), (36192, 585216), (36576, 579072), (36864, 574548), (39624, 534528), (39936, 530352), (40716, 520192), (44196, 479232), (44544, 475488), (44577, 475136), (44928, 471424), (47879, 442368), (48256, 438912), (48768, 434304), (49152, 430911), (50112, 422656), (52832, 400896), (53248, 397764), (54288, 390144), (54864, 386048), (55296, 383032), (58928, 359424), (59392, 356616), (59436, 356352), (59904, 353568), (65024, 325728), (66294, 319488), (66816, 316992), (72384, 292608), (73152, 289536), (73728, 287274), (79248, 267264), (79872, 265176), (81432, 260096), (88392, 239616), (89088, 237744), (89154, 237568), (89856, 235712), (95758, 221184), (96512, 219456), (97536, 217152), (99441, 212992), (100224, 211328), (105664, 200448), (106496, 198882), (108576, 195072), (109728, 193024), (110592, 191516), (117856, 179712), (118784, 178308), (118872, 178176), (119808, 176784), (130048, 162864), (132588, 159744), (133632, 158496), (143637, 147456), (144768, 146304)]