20210512896

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 528

約数和(自身を含む): 71182934784

約数和(自身を除く): 50972421888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 53, 56, 63, 64, 69, 72, 84, 92, 96, 106, 112, 126, 128, 138, 144, 159, 161, 168, 184, 192, 207, 212, 224, 252, 256, 257, 276, 288, 318, 322, 336, 368, 371, 384, 414, 424, 448, 477, 483, 504, 512, 514, 552, 576, 636, 644, 672, 736, 742, 768, 771, 828, 848, 896, 954, 966, 1008, 1024, 1028, 1104, 1113, 1152, 1219, 1272, 1288, 1344, 1449, 1472, 1484, 1536, 1542, 1656, 1696, 1792, 1799, 1908, 1932, 2016, 2056, 2208, 2226, 2304, 2313, 2438, 2544, 2576, 2688, 2898, 2944, 2968, 3072, 3084, 3312, 3339, 3392, 3584, 3598, 3657, 3816, 3864, 4032, 4112, 4416, 4452, 4608, 4626, 4876, 5088, 5152, 5376, 5397, 5796, 5888, 5911, 5936, 6168, 6624, 6678, 6784, 7168, 7196, 7314, 7632, 7728, 8064, 8224, 8533, 8832, 8904, 9216, 9252, 9752, 10176, 10304, 10752, 10794, 10971, 11592, 11776, 11822, 11872, 12336, 13248, 13356, 13568, 13621, 14392, 14628, 15264, 15456, 16128, 16191, 16448, 17066, 17664, 17733, 17808, 18504, 19504, 20352, 20608, 21504, 21588, 21942, 23184, 23552, 23644, 23744, 24672, 25599, 26496, 26712, 27136, 27242, 28784, 29256, 30528, 30912, 32256, 32382, 32896, 34132, 35328, 35466, 35616, 37008, 39008, 40704, 40863, 41216, 41377, 43176, 43884, 46368, 47288, 47488, 49344, 51198, 52992, 53199, 53424, 54272, 54484, 57568, 58512, 61056, 61824, 64512, 64764, 65792, 68264, 70656, 70932, 71232, 74016, 76797, 78016, 81408, 81726, 82432, 82754, 86352, 87768, 92736, 94576, 94976, 95347, 98688, 102396, 105984, 106398, 106848, 108968, 115136, 117024, 122112, 122589, 123648, 124131, 129528, 131584, 136528, 141864, 142464, 148032, 153594, 156032, 162816, 163452, 164864, 165508, 172704, 175536, 185472, 189152, 189952, 190694, 197376, 204792, 211968, 212796, 213696, 217936, 230272, 234048, 244224, 245178, 247296, 248262, 259056, 263168, 273056, 283728, 284928, 286041, 296064, 307188, 312064, 313283, 326904, 331016, 345408, 351072, 370944, 372393, 378304, 379904, 381388, 394752, 409584, 425592, 427392, 435872, 460544, 468096, 488448, 490356, 494592, 496524, 518112, 546112, 567456, 569856, 572082, 592128, 614376, 624128, 626566, 653808, 662032, 690816, 702144, 741888, 744786, 756608, 762776, 789504, 819168, 851184, 854784, 858123, 871744, 921088, 936192, 939849, 980712, 993048, 1036224, 1092224, 1134912, 1139712, 1144164, 1184256, 1228752, 1248256, 1253132, 1307616, 1324064, 1381632, 1404288, 1483776, 1489572, 1513216, 1525552, 1638336, 1702368, 1709568, 1716246, 1743488, 1842176, 1872384, 1879698, 1961424, 1986096, 2072448, 2184448, 2192981, 2269824, 2288328, 2368512, 2457504, 2506264, 2615232, 2648128, 2763264, 2808576, 2819547, 2979144, 3026432, 3051104, 3276672, 3404736, 3419136, 3432492, 3486976, 3744768, 3759396, 3922848, 3972192, 4144896, 4368896, 4385962, 4539648, 4576656, 4915008, 5012528, 5230464, 5296256, 5526528, 5617152, 5639094, 5958288, 6052864, 6102208, 6553344, 6578943, 6809472, 6864984, 6973952, 7518792, 7845696, 7944384, 8289792, 8737792, 8771924, 9079296, 9153312, 9830016, 10025056, 10460928, 10592512, 11234304, 11278188, 11916576, 12204416, 13106688, 13157886, 13618944, 13729968, 13947904, 15037584, 15691392, 15888768, 16579584, 17543848, 18158592, 18306624, 19660032, 19736829, 20050112, 20921856, 21185024, 22556376, 23833152, 24408832, 26213376, 26315772, 27237888, 27459936, 30075168, 31382784, 31777536, 35087696, 36613248, 39320064, 39473658, 40100224, 41843712, 42370048, 45112752, 47666304, 48817664, 52631544, 54475776, 54919872, 60150336, 62765568, 63555072, 70175392, 73226496, 78640128, 78947316, 80200448, 90225504, 95332608, 97635328, 105263088, 109839744, 120300672, 125531136, 127110144, 140350784, 146452992, 157894632, 160400896, 180451008, 190665216, 210526176, 219679488, 240601344, 280701568, 292905984, 315789264, 320801792, 360902016, 381330432, 421052352, 439358976, 481202688, 561403136, 631578528, 721804032, 842104704, 878717952, 962405376, 1122806272, 1263157056, 1443608064, 1684209408, 2245612544, 2526314112, 2887216128, 3368418816, 5052628224, 6736837632, 10105256448, 20210512896]

約数ペア:

[(1, 20210512896), (2, 10105256448), (3, 6736837632), (4, 5052628224), (6, 3368418816), (7, 2887216128), (8, 2526314112), (9, 2245612544), (12, 1684209408), (14, 1443608064), (16, 1263157056), (18, 1122806272), (21, 962405376), (23, 878717952), (24, 842104704), (28, 721804032), (32, 631578528), (36, 561403136), (42, 481202688), (46, 439358976), (48, 421052352), (53, 381330432), (56, 360902016), (63, 320801792), (64, 315789264), (69, 292905984), (72, 280701568), (84, 240601344), (92, 219679488), (96, 210526176), (106, 190665216), (112, 180451008), (126, 160400896), (128, 157894632), (138, 146452992), (144, 140350784), (159, 127110144), (161, 125531136), (168, 120300672), (184, 109839744), (192, 105263088), (207, 97635328), (212, 95332608), (224, 90225504), (252, 80200448), (256, 78947316), (257, 78640128), (276, 73226496), (288, 70175392), (318, 63555072), (322, 62765568), (336, 60150336), (368, 54919872), (371, 54475776), (384, 52631544), (414, 48817664), (424, 47666304), (448, 45112752), (477, 42370048), (483, 41843712), (504, 40100224), (512, 39473658), (514, 39320064), (552, 36613248), (576, 35087696), (636, 31777536), (644, 31382784), (672, 30075168), (736, 27459936), (742, 27237888), (768, 26315772), (771, 26213376), (828, 24408832), (848, 23833152), (896, 22556376), (954, 21185024), (966, 20921856), (1008, 20050112), (1024, 19736829), (1028, 19660032), (1104, 18306624), (1113, 18158592), (1152, 17543848), (1219, 16579584), (1272, 15888768), (1288, 15691392), (1344, 15037584), (1449, 13947904), (1472, 13729968), (1484, 13618944), (1536, 13157886), (1542, 13106688), (1656, 12204416), (1696, 11916576), (1792, 11278188), (1799, 11234304), (1908, 10592512), (1932, 10460928), (2016, 10025056), (2056, 9830016), (2208, 9153312), (2226, 9079296), (2304, 8771924), (2313, 8737792), (2438, 8289792), (2544, 7944384), (2576, 7845696), (2688, 7518792), (2898, 6973952), (2944, 6864984), (2968, 6809472), (3072, 6578943), (3084, 6553344), (3312, 6102208), (3339, 6052864), (3392, 5958288), (3584, 5639094), (3598, 5617152), (3657, 5526528), (3816, 5296256), (3864, 5230464), (4032, 5012528), (4112, 4915008), (4416, 4576656), (4452, 4539648), (4608, 4385962), (4626, 4368896), (4876, 4144896), (5088, 3972192), (5152, 3922848), (5376, 3759396), (5397, 3744768), (5796, 3486976), (5888, 3432492), (5911, 3419136), (5936, 3404736), (6168, 3276672), (6624, 3051104), (6678, 3026432), (6784, 2979144), (7168, 2819547), (7196, 2808576), (7314, 2763264), (7632, 2648128), (7728, 2615232), (8064, 2506264), (8224, 2457504), (8533, 2368512), (8832, 2288328), (8904, 2269824), (9216, 2192981), (9252, 2184448), (9752, 2072448), (10176, 1986096), (10304, 1961424), (10752, 1879698), (10794, 1872384), (10971, 1842176), (11592, 1743488), (11776, 1716246), (11822, 1709568), (11872, 1702368), (12336, 1638336), (13248, 1525552), (13356, 1513216), (13568, 1489572), (13621, 1483776), (14392, 1404288), (14628, 1381632), (15264, 1324064), (15456, 1307616), (16128, 1253132), (16191, 1248256), (16448, 1228752), (17066, 1184256), (17664, 1144164), (17733, 1139712), (17808, 1134912), (18504, 1092224), (19504, 1036224), (20352, 993048), (20608, 980712), (21504, 939849), (21588, 936192), (21942, 921088), (23184, 871744), (23552, 858123), (23644, 854784), (23744, 851184), (24672, 819168), (25599, 789504), (26496, 762776), (26712, 756608), (27136, 744786), (27242, 741888), (28784, 702144), (29256, 690816), (30528, 662032), (30912, 653808), (32256, 626566), (32382, 624128), (32896, 614376), (34132, 592128), (35328, 572082), (35466, 569856), (35616, 567456), (37008, 546112), (39008, 518112), (40704, 496524), (40863, 494592), (41216, 490356), (41377, 488448), (43176, 468096), (43884, 460544), (46368, 435872), (47288, 427392), (47488, 425592), (49344, 409584), (51198, 394752), (52992, 381388), (53199, 379904), (53424, 378304), (54272, 372393), (54484, 370944), (57568, 351072), (58512, 345408), (61056, 331016), (61824, 326904), (64512, 313283), (64764, 312064), (65792, 307188), (68264, 296064), (70656, 286041), (70932, 284928), (71232, 283728), (74016, 273056), (76797, 263168), (78016, 259056), (81408, 248262), (81726, 247296), (82432, 245178), (82754, 244224), (86352, 234048), (87768, 230272), (92736, 217936), (94576, 213696), (94976, 212796), (95347, 211968), (98688, 204792), (102396, 197376), (105984, 190694), (106398, 189952), (106848, 189152), (108968, 185472), (115136, 175536), (117024, 172704), (122112, 165508), (122589, 164864), (123648, 163452), (124131, 162816), (129528, 156032), (131584, 153594), (136528, 148032), (141864, 142464)]