21026694528

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:160

約数の個数: 1024

約数和(自身を含む): 81430272000

約数和(自身を除く): 60403577472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 29, 32, 34, 36, 41, 42, 43, 48, 51, 54, 56, 58, 63, 64, 68, 72, 82, 84, 86, 87, 96, 102, 108, 112, 116, 119, 123, 126, 128, 129, 136, 144, 153, 164, 168, 172, 174, 189, 192, 203, 204, 216, 224, 232, 238, 246, 252, 258, 261, 272, 287, 288, 301, 306, 328, 336, 344, 348, 357, 369, 378, 384, 387, 406, 408, 432, 448, 459, 464, 476, 492, 493, 504, 516, 522, 544, 574, 576, 602, 609, 612, 656, 672, 688, 696, 697, 714, 731, 738, 756, 774, 783, 812, 816, 861, 864, 896, 903, 918, 928, 952, 984, 986, 1008, 1032, 1044, 1071, 1088, 1107, 1148, 1152, 1161, 1189, 1204, 1218, 1224, 1247, 1312, 1344, 1376, 1392, 1394, 1428, 1462, 1476, 1479, 1512, 1548, 1566, 1624, 1632, 1722, 1728, 1763, 1806, 1827, 1836, 1856, 1904, 1968, 1972, 2016, 2064, 2088, 2091, 2142, 2176, 2193, 2214, 2296, 2322, 2378, 2408, 2436, 2448, 2494, 2583, 2624, 2688, 2709, 2752, 2784, 2788, 2856, 2924, 2952, 2958, 3024, 3096, 3132, 3213, 3248, 3264, 3444, 3451, 3456, 3526, 3567, 3612, 3654, 3672, 3712, 3741, 3808, 3936, 3944, 4032, 4128, 4176, 4182, 4284, 4386, 4428, 4437, 4592, 4644, 4756, 4816, 4872, 4879, 4896, 4988, 5117, 5166, 5248, 5289, 5418, 5481, 5504, 5568, 5576, 5712, 5848, 5904, 5916, 6048, 6192, 6264, 6273, 6426, 6496, 6528, 6579, 6888, 6902, 7052, 7134, 7224, 7308, 7344, 7482, 7616, 7749, 7872, 7888, 8064, 8127, 8256, 8323, 8352, 8364, 8568, 8729, 8772, 8856, 8874, 9184, 9288, 9512, 9632, 9744, 9758, 9792, 9976, 10234, 10332, 10353, 10578, 10701, 10836, 10962, 11136, 11152, 11223, 11424, 11696, 11808, 11832, 12096, 12341, 12384, 12528, 12546, 12852, 12992, 13158, 13311, 13776, 13804, 14104, 14268, 14448, 14616, 14637, 14688, 14964, 15232, 15351, 15498, 15744, 15776, 15867, 16254, 16512, 16646, 16704, 16728, 17136, 17458, 17544, 17712, 17748, 18368, 18576, 18819, 19024, 19264, 19488, 19516, 19584, 19737, 19952, 20213, 20468, 20664, 20706, 21156, 21199, 21402, 21672, 21924, 22304, 22446, 22848, 23392, 23616, 23664, 24192, 24682, 24768, 24969, 25056, 25092, 25704, 25984, 26187, 26316, 26622, 27552, 27608, 28208, 28536, 28896, 29232, 29274, 29376, 29928, 29971, 30702, 30996, 31059, 31552, 31734, 32103, 32508, 33292, 33408, 33456, 33669, 34272, 34916, 35088, 35424, 35496, 36736, 37023, 37152, 37638, 38048, 38528, 38976, 39032, 39474, 39904, 40426, 40936, 41328, 41412, 42312, 42398, 42804, 43344, 43848, 43911, 44608, 44892, 45696, 46053, 46784, 47232, 47328, 47601, 49364, 49536, 49938, 50112, 50184, 51127, 51408, 52374, 52632, 53244, 55104, 55216, 56416, 57072, 57792, 58464, 58548, 58752, 59856, 59942, 60639, 61404, 61992, 62118, 63104, 63468, 63597, 64206, 65016, 66584, 66912, 67338, 68544, 69832, 70176, 70848, 70992, 74046, 74304, 74907, 75276, 76096, 77952, 78064, 78561, 78948, 79808, 80852, 81872, 82656, 82824, 84624, 84796, 85608, 86688, 87696, 87822, 89216, 89784, 89913, 92106, 93177, 93568, 94656, 95202, 98728, 99876, 100224, 100368, 102254, 102816, 104748, 105264, 106488, 110208, 110432, 111069, 112832, 114144, 115584, 116928, 117096, 119712, 119884, 121278, 122808, 123984, 124236, 126936, 127194, 128412, 130032, 131733, 133168, 133824, 134676, 137088, 138159, 139664, 140352, 141491, 141696, 141984, 148092, 148393, 148608, 149814, 150552, 152192, 153381, 156128, 157122, 157896, 159616, 161704, 163744, 165312, 165648, 169248, 169592, 171216, 173376, 175392, 175644, 179568, 179826, 181917, 184212, 186354, 189312, 190404, 190791, 197456, 199752, 200736, 204508, 205632, 209496, 209797, 210528, 212976, 220864, 222138, 224721, 225664, 228288, 233856, 234192, 235683, 239424, 239768, 242556, 245616, 247968, 248472, 253872, 254388, 256824, 260064, 263466, 266336, 267648, 269352, 269739, 276318, 279328, 280704, 282982, 283968, 296184, 296786, 299628, 301104, 306762, 312256, 314244, 315792, 323408, 327488, 330624, 331296, 333207, 338496, 339184, 342432, 346752, 350784, 351288, 357889, 359136, 359652, 363834, 368424, 372708, 380808, 381582, 394912, 399504, 401472, 409016, 411264, 418992, 419594, 421056, 424473, 425952, 441728, 444276, 445179, 449442, 456576, 460143, 468384, 471366, 478848, 479536, 485112, 491232, 495936, 496944, 507744, 508776, 513648, 520128, 526932, 532672, 538704, 539478, 545751, 552636, 558656, 565964, 567936, 572373, 592368, 593572, 599256, 602208, 613524, 624512, 628488, 629391, 631584, 646816, 654976, 662592, 666414, 676992, 678368, 684864, 701568, 702576, 715778, 718272, 719304, 727668, 736848, 745416, 761616, 763164, 789824, 799008, 802944, 809217, 818032, 837984, 839188, 842112, 848946, 851904, 869159, 888552, 890358, 898884, 920286, 936768, 942732, 959072, 970224, 982464, 991872, 993888, 1015488, 1017552, 1027296, 1040256, 1053864, 1065344, 1073667, 1077408, 1078956, 1091502, 1105272, 1117312, 1131928, 1144746, 1184736, 1187144, 1198512, 1204416, 1227048, 1256976, 1258782, 1263168, 1273419, 1293632, 1325184, 1332828, 1335537, 1356736, 1369728, 1380429, 1405152, 1431556, 1436544, 1438608, 1455336, 1473696, 1490832, 1523232, 1526328, 1579648, 1598016, 1618434, 1636064, 1675968, 1678376, 1697892, 1703808, 1738318, 1777104, 1780716, 1797768, 1840572, 1873536, 1885464, 1888173, 1918144, 1940448, 1964928, 1987776, 2030976, 2035104, 2054592, 2107728, 2147334, 2154816, 2157912, 2183004, 2210544, 2263856, 2289492, 2369472, 2374288, 2397024, 2408832, 2454096, 2513952, 2517564, 2526336, 2546838, 2587264, 2607477, 2665656, 2671074, 2713472, 2760858, 2810304, 2863112, 2877216, 2910672, 2947392, 2981664, 3046464, 3052656, 3196032, 3221001, 3236868, 3272128, 3351936, 3356752, 3395784, 3476636, 3554208, 3561432, 3595536, 3681144, 3770928, 3776346, 3820257, 3836288, 3880896, 3975552, 4006611, 4070208, 4109184, 4215456, 4294668, 4309632, 4315824, 4366008, 4421088, 4527712, 4578984, 4738944, 4748576, 4794048, 4908192, 5027904, 5035128, 5093676, 5214954, 5331312, 5342148, 5521716, 5620608, 5664519, 5726224, 5754432, 5821344, 5894784, 5963328, 6084113, 6092928, 6105312, 6442002, 6473736, 6544256, 6713504, 6791568, 6953272, 7108416, 7122864, 7191072, 7362288, 7541856, 7552692, 7640514, 7761792, 7822431, 8013222, 8140416, 8430912, 8589336, 8631648, 8732016, 8842176, 9055424, 9157968, 9497152, 9588096, 9663003, 9816384, 10055808, 10070256, 10187352, 10429908, 10662624, 10684296, 11043432, 11329038, 11452448, 11508864, 11642688, 11926656, 12168226, 12210624, 12884004, 12947472, 13427008, 13583136, 13906544, 14216832, 14245728, 14382144, 14724576, 15083712, 15105384, 15281028, 15644862, 16026444, 16861824, 17178672, 17263296, 17464032, 17684352, 18110848, 18252339, 18315936, 18994304, 19326006, 19632768, 20140512, 20374704, 20859816, 21325248, 21368592, 22086864, 22658076, 22904896, 23285376, 23467293, 24336452, 24421248, 25768008, 25894944, 26854016, 27166272, 27813088, 28491456, 28764288, 29449152, 30167424, 30210768, 30562056, 31289724, 32052888, 34357344, 34526592, 34928064, 36504678, 36631872, 38652012, 40281024, 40749408, 41719632, 42650496, 42737184, 44173728, 45316152, 45809792, 46934586, 48672904, 51536016, 51789888, 54332544, 54757017, 55626176, 56982912, 58898304, 60421536, 61124112, 62579448, 64105776, 68714688, 69856128, 73009356, 73263744, 77304024, 80562048, 81498816, 83439264, 85474368, 88347456, 90632304, 93869172, 97345808, 103072032, 103579776, 109514034, 111252352, 120843072, 122248224, 125158896, 128211552, 137429376, 146018712, 154608048, 162997632, 164271051, 166878528, 170948736, 176694912, 181264608, 187738344, 194691616, 206144064, 219028068, 241686144, 244496448, 250317792, 256423104, 292037424, 309216096, 328542102, 333757056, 362529216, 375476688, 389383232, 412288128, 438056136, 488992896, 500635584, 512846208, 584074848, 618432192, 657084204, 725058432, 750953376, 778766464, 876112272, 1001271168, 1168149696, 1236864384, 1314168408, 1501906752, 1752224544, 2336299392, 2628336816, 3003813504, 3504449088, 5256673632, 7008898176, 10513347264, 21026694528]

約数ペア:

[(1, 21026694528), (2, 10513347264), (3, 7008898176), (4, 5256673632), (6, 3504449088), (7, 3003813504), (8, 2628336816), (9, 2336299392), (12, 1752224544), (14, 1501906752), (16, 1314168408), (17, 1236864384), (18, 1168149696), (21, 1001271168), (24, 876112272), (27, 778766464), (28, 750953376), (29, 725058432), (32, 657084204), (34, 618432192), (36, 584074848), (41, 512846208), (42, 500635584), (43, 488992896), (48, 438056136), (51, 412288128), (54, 389383232), (56, 375476688), (58, 362529216), (63, 333757056), (64, 328542102), (68, 309216096), (72, 292037424), (82, 256423104), (84, 250317792), (86, 244496448), (87, 241686144), (96, 219028068), (102, 206144064), (108, 194691616), (112, 187738344), (116, 181264608), (119, 176694912), (123, 170948736), (126, 166878528), (128, 164271051), (129, 162997632), (136, 154608048), (144, 146018712), (153, 137429376), (164, 128211552), (168, 125158896), (172, 122248224), (174, 120843072), (189, 111252352), (192, 109514034), (203, 103579776), (204, 103072032), (216, 97345808), (224, 93869172), (232, 90632304), (238, 88347456), (246, 85474368), (252, 83439264), (258, 81498816), (261, 80562048), (272, 77304024), (287, 73263744), (288, 73009356), (301, 69856128), (306, 68714688), (328, 64105776), (336, 62579448), (344, 61124112), (348, 60421536), (357, 58898304), (369, 56982912), (378, 55626176), (384, 54757017), (387, 54332544), (406, 51789888), (408, 51536016), (432, 48672904), (448, 46934586), (459, 45809792), (464, 45316152), (476, 44173728), (492, 42737184), (493, 42650496), (504, 41719632), (516, 40749408), (522, 40281024), (544, 38652012), (574, 36631872), (576, 36504678), (602, 34928064), (609, 34526592), (612, 34357344), (656, 32052888), (672, 31289724), (688, 30562056), (696, 30210768), (697, 30167424), (714, 29449152), (731, 28764288), (738, 28491456), (756, 27813088), (774, 27166272), (783, 26854016), (812, 25894944), (816, 25768008), (861, 24421248), (864, 24336452), (896, 23467293), (903, 23285376), (918, 22904896), (928, 22658076), (952, 22086864), (984, 21368592), (986, 21325248), (1008, 20859816), (1032, 20374704), (1044, 20140512), (1071, 19632768), (1088, 19326006), (1107, 18994304), (1148, 18315936), (1152, 18252339), (1161, 18110848), (1189, 17684352), (1204, 17464032), (1218, 17263296), (1224, 17178672), (1247, 16861824), (1312, 16026444), (1344, 15644862), (1376, 15281028), (1392, 15105384), (1394, 15083712), (1428, 14724576), (1462, 14382144), (1476, 14245728), (1479, 14216832), (1512, 13906544), (1548, 13583136), (1566, 13427008), (1624, 12947472), (1632, 12884004), (1722, 12210624), (1728, 12168226), (1763, 11926656), (1806, 11642688), (1827, 11508864), (1836, 11452448), (1856, 11329038), (1904, 11043432), (1968, 10684296), (1972, 10662624), (2016, 10429908), (2064, 10187352), (2088, 10070256), (2091, 10055808), (2142, 9816384), (2176, 9663003), (2193, 9588096), (2214, 9497152), (2296, 9157968), (2322, 9055424), (2378, 8842176), (2408, 8732016), (2436, 8631648), (2448, 8589336), (2494, 8430912), (2583, 8140416), (2624, 8013222), (2688, 7822431), (2709, 7761792), (2752, 7640514), (2784, 7552692), (2788, 7541856), (2856, 7362288), (2924, 7191072), (2952, 7122864), (2958, 7108416), (3024, 6953272), (3096, 6791568), (3132, 6713504), (3213, 6544256), (3248, 6473736), (3264, 6442002), (3444, 6105312), (3451, 6092928), (3456, 6084113), (3526, 5963328), (3567, 5894784), (3612, 5821344), (3654, 5754432), (3672, 5726224), (3712, 5664519), (3741, 5620608), (3808, 5521716), (3936, 5342148), (3944, 5331312), (4032, 5214954), (4128, 5093676), (4176, 5035128), (4182, 5027904), (4284, 4908192), (4386, 4794048), (4428, 4748576), (4437, 4738944), (4592, 4578984), (4644, 4527712), (4756, 4421088), (4816, 4366008), (4872, 4315824), (4879, 4309632), (4896, 4294668), (4988, 4215456), (5117, 4109184), (5166, 4070208), (5248, 4006611), (5289, 3975552), (5418, 3880896), (5481, 3836288), (5504, 3820257), (5568, 3776346), (5576, 3770928), (5712, 3681144), (5848, 3595536), (5904, 3561432), (5916, 3554208), (6048, 3476636), (6192, 3395784), (6264, 3356752), (6273, 3351936), (6426, 3272128), (6496, 3236868), (6528, 3221001), (6579, 3196032), (6888, 3052656), (6902, 3046464), (7052, 2981664), (7134, 2947392), (7224, 2910672), (7308, 2877216), (7344, 2863112), (7482, 2810304), (7616, 2760858), (7749, 2713472), (7872, 2671074), (7888, 2665656), (8064, 2607477), (8127, 2587264), (8256, 2546838), (8323, 2526336), (8352, 2517564), (8364, 2513952), (8568, 2454096), (8729, 2408832), (8772, 2397024), (8856, 2374288), (8874, 2369472), (9184, 2289492), (9288, 2263856), (9512, 2210544), (9632, 2183004), (9744, 2157912), (9758, 2154816), (9792, 2147334), (9976, 2107728), (10234, 2054592), (10332, 2035104), (10353, 2030976), (10578, 1987776), (10701, 1964928), (10836, 1940448), (10962, 1918144), (11136, 1888173), (11152, 1885464), (11223, 1873536), (11424, 1840572), (11696, 1797768), (11808, 1780716), (11832, 1777104), (12096, 1738318), (12341, 1703808), (12384, 1697892), (12528, 1678376), (12546, 1675968), (12852, 1636064), (12992, 1618434), (13158, 1598016), (13311, 1579648), (13776, 1526328), (13804, 1523232), (14104, 1490832), (14268, 1473696), (14448, 1455336), (14616, 1438608), (14637, 1436544), (14688, 1431556), (14964, 1405152), (15232, 1380429), (15351, 1369728), (15498, 1356736), (15744, 1335537), (15776, 1332828), (15867, 1325184), (16254, 1293632), (16512, 1273419), (16646, 1263168), (16704, 1258782), (16728, 1256976), (17136, 1227048), (17458, 1204416), (17544, 1198512), (17712, 1187144), (17748, 1184736), (18368, 1144746), (18576, 1131928), (18819, 1117312), (19024, 1105272), (19264, 1091502), (19488, 1078956), (19516, 1077408), (19584, 1073667), (19737, 1065344), (19952, 1053864), (20213, 1040256), (20468, 1027296), (20664, 1017552), (20706, 1015488), (21156, 993888), (21199, 991872), (21402, 982464), (21672, 970224), (21924, 959072), (22304, 942732), (22446, 936768), (22848, 920286), (23392, 898884), (23616, 890358), (23664, 888552), (24192, 869159), (24682, 851904), (24768, 848946), (24969, 842112), (25056, 839188), (25092, 837984), (25704, 818032), (25984, 809217), (26187, 802944), (26316, 799008), (26622, 789824), (27552, 763164), (27608, 761616), (28208, 745416), (28536, 736848), (28896, 727668), (29232, 719304), (29274, 718272), (29376, 715778), (29928, 702576), (29971, 701568), (30702, 684864), (30996, 678368), (31059, 676992), (31552, 666414), (31734, 662592), (32103, 654976), (32508, 646816), (33292, 631584), (33408, 629391), (33456, 628488), (33669, 624512), (34272, 613524), (34916, 602208), (35088, 599256), (35424, 593572), (35496, 592368), (36736, 572373), (37023, 567936), (37152, 565964), (37638, 558656), (38048, 552636), (38528, 545751), (38976, 539478), (39032, 538704), (39474, 532672), (39904, 526932), (40426, 520128), (40936, 513648), (41328, 508776), (41412, 507744), (42312, 496944), (42398, 495936), (42804, 491232), (43344, 485112), (43848, 479536), (43911, 478848), (44608, 471366), (44892, 468384), (45696, 460143), (46053, 456576), (46784, 449442), (47232, 445179), (47328, 444276), (47601, 441728), (49364, 425952), (49536, 424473), (49938, 421056), (50112, 419594), (50184, 418992), (51127, 411264), (51408, 409016), (52374, 401472), (52632, 399504), (53244, 394912), (55104, 381582), (55216, 380808), (56416, 372708), (57072, 368424), (57792, 363834), (58464, 359652), (58548, 359136), (58752, 357889), (59856, 351288), (59942, 350784), (60639, 346752), (61404, 342432), (61992, 339184), (62118, 338496), (63104, 333207), (63468, 331296), (63597, 330624), (64206, 327488), (65016, 323408), (66584, 315792), (66912, 314244), (67338, 312256), (68544, 306762), (69832, 301104), (70176, 299628), (70848, 296786), (70992, 296184), (74046, 283968), (74304, 282982), (74907, 280704), (75276, 279328), (76096, 276318), (77952, 269739), (78064, 269352), (78561, 267648), (78948, 266336), (79808, 263466), (80852, 260064), (81872, 256824), (82656, 254388), (82824, 253872), (84624, 248472), (84796, 247968), (85608, 245616), (86688, 242556), (87696, 239768), (87822, 239424), (89216, 235683), (89784, 234192), (89913, 233856), (92106, 228288), (93177, 225664), (93568, 224721), (94656, 222138), (95202, 220864), (98728, 212976), (99876, 210528), (100224, 209797), (100368, 209496), (102254, 205632), (102816, 204508), (104748, 200736), (105264, 199752), (106488, 197456), (110208, 190791), (110432, 190404), (111069, 189312), (112832, 186354), (114144, 184212), (115584, 181917), (116928, 179826), (117096, 179568), (119712, 175644), (119884, 175392), (121278, 173376), (122808, 171216), (123984, 169592), (124236, 169248), (126936, 165648), (127194, 165312), (128412, 163744), (130032, 161704), (131733, 159616), (133168, 157896), (133824, 157122), (134676, 156128), (137088, 153381), (138159, 152192), (139664, 150552), (140352, 149814), (141491, 148608), (141696, 148393), (141984, 148092)]