20272654080

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{9311}}^1$

素因数の和:9354

約数の個数: 432

約数和(自身を含む): 83139323904

約数和(自身を除く): 62866669824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3840, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6804, 6912, 7560, 7776, 8064, 8505, 8640, 8960, 9072, 9311, 9720, 10080, 10368, 11340, 11520, 12096, 12960, 13440, 13608, 15120, 15552, 16128, 17010, 17280, 18144, 18622, 19440, 20160, 20736, 22680, 24192, 25920, 26880, 27216, 27933, 30240, 31104, 34020, 34560, 36288, 37244, 38880, 40320, 45360, 46555, 48384, 51840, 54432, 55866, 60480, 62208, 65177, 68040, 72576, 74488, 77760, 80640, 83799, 90720, 93110, 103680, 108864, 111732, 120960, 130354, 136080, 139665, 145152, 148976, 155520, 167598, 181440, 186220, 195531, 217728, 223464, 241920, 251397, 260708, 272160, 279330, 297952, 311040, 325885, 335196, 362880, 372440, 391062, 418995, 435456, 446928, 502794, 521416, 544320, 558660, 586593, 595904, 651770, 670392, 725760, 744880, 754191, 782124, 837990, 893856, 977655, 1005588, 1042832, 1088640, 1117320, 1173186, 1191808, 1256985, 1303540, 1340784, 1489760, 1508382, 1564248, 1675980, 1759779, 1787712, 1955310, 2011176, 2085664, 2177280, 2234640, 2262573, 2346372, 2383616, 2513970, 2607080, 2681568, 2932965, 2979520, 3016764, 3128496, 3351960, 3519558, 3575424, 3770955, 3910620, 4022352, 4171328, 4469280, 4525146, 4692744, 5027940, 5214160, 5279337, 5363136, 5865930, 5959040, 6033528, 6256992, 6703920, 7039116, 7150848, 7541910, 7821240, 8044704, 8342656, 8798895, 8938560, 9050292, 9385488, 10055880, 10428320, 10558674, 10726272, 11312865, 11731860, 11918080, 12067056, 12513984, 13407840, 14078232, 15083820, 15642480, 15838011, 16089408, 16685312, 17597790, 17877120, 18100584, 18770976, 20111760, 20856640, 21117348, 21452544, 22625730, 23463720, 24134112, 25027968, 26396685, 26815680, 28156464, 30167640, 31284960, 31676022, 32178816, 35195580, 35754240, 36201168, 37541952, 40223520, 41713280, 42234696, 45251460, 46927440, 48268224, 50055936, 52793370, 53631360, 56312928, 60335280, 62569920, 63352044, 64357632, 70391160, 72402336, 75083904, 79190055, 80447040, 83426560, 84469392, 90502920, 93854880, 96536448, 105586740, 107262720, 112625856, 120670560, 125139840, 126704088, 140782320, 144804672, 150167808, 158380110, 160894080, 168938784, 181005840, 187709760, 193072896, 211173480, 225251712, 241341120, 250279680, 253408176, 281564640, 289609344, 316760220, 321788160, 337877568, 362011680, 375419520, 422346960, 450503424, 482682240, 506816352, 563129280, 579218688, 633520440, 675755136, 724023360, 750839040, 844693920, 965364480, 1013632704, 1126258560, 1267040880, 1351510272, 1448046720, 1689387840, 2027265408, 2252517120, 2534081760, 2896093440, 3378775680, 4054530816, 5068163520, 6757551360, 10136327040, 20272654080]

約数ペア:

[(1, 20272654080), (2, 10136327040), (3, 6757551360), (4, 5068163520), (5, 4054530816), (6, 3378775680), (7, 2896093440), (8, 2534081760), (9, 2252517120), (10, 2027265408), (12, 1689387840), (14, 1448046720), (15, 1351510272), (16, 1267040880), (18, 1126258560), (20, 1013632704), (21, 965364480), (24, 844693920), (27, 750839040), (28, 724023360), (30, 675755136), (32, 633520440), (35, 579218688), (36, 563129280), (40, 506816352), (42, 482682240), (45, 450503424), (48, 422346960), (54, 375419520), (56, 362011680), (60, 337877568), (63, 321788160), (64, 316760220), (70, 289609344), (72, 281564640), (80, 253408176), (81, 250279680), (84, 241341120), (90, 225251712), (96, 211173480), (105, 193072896), (108, 187709760), (112, 181005840), (120, 168938784), (126, 160894080), (128, 158380110), (135, 150167808), (140, 144804672), (144, 140782320), (160, 126704088), (162, 125139840), (168, 120670560), (180, 112625856), (189, 107262720), (192, 105586740), (210, 96536448), (216, 93854880), (224, 90502920), (240, 84469392), (243, 83426560), (252, 80447040), (256, 79190055), (270, 75083904), (280, 72402336), (288, 70391160), (315, 64357632), (320, 63352044), (324, 62569920), (336, 60335280), (360, 56312928), (378, 53631360), (384, 52793370), (405, 50055936), (420, 48268224), (432, 46927440), (448, 45251460), (480, 42234696), (486, 41713280), (504, 40223520), (540, 37541952), (560, 36201168), (567, 35754240), (576, 35195580), (630, 32178816), (640, 31676022), (648, 31284960), (672, 30167640), (720, 28156464), (756, 26815680), (768, 26396685), (810, 25027968), (840, 24134112), (864, 23463720), (896, 22625730), (945, 21452544), (960, 21117348), (972, 20856640), (1008, 20111760), (1080, 18770976), (1120, 18100584), (1134, 17877120), (1152, 17597790), (1215, 16685312), (1260, 16089408), (1280, 15838011), (1296, 15642480), (1344, 15083820), (1440, 14078232), (1512, 13407840), (1620, 12513984), (1680, 12067056), (1701, 11918080), (1728, 11731860), (1792, 11312865), (1890, 10726272), (1920, 10558674), (1944, 10428320), (2016, 10055880), (2160, 9385488), (2240, 9050292), (2268, 8938560), (2304, 8798895), (2430, 8342656), (2520, 8044704), (2592, 7821240), (2688, 7541910), (2835, 7150848), (2880, 7039116), (3024, 6703920), (3240, 6256992), (3360, 6033528), (3402, 5959040), (3456, 5865930), (3780, 5363136), (3840, 5279337), (3888, 5214160), (4032, 5027940), (4320, 4692744), (4480, 4525146), (4536, 4469280), (4860, 4171328), (5040, 4022352), (5184, 3910620), (5376, 3770955), (5670, 3575424), (5760, 3519558), (6048, 3351960), (6480, 3128496), (6720, 3016764), (6804, 2979520), (6912, 2932965), (7560, 2681568), (7776, 2607080), (8064, 2513970), (8505, 2383616), (8640, 2346372), (8960, 2262573), (9072, 2234640), (9311, 2177280), (9720, 2085664), (10080, 2011176), (10368, 1955310), (11340, 1787712), (11520, 1759779), (12096, 1675980), (12960, 1564248), (13440, 1508382), (13608, 1489760), (15120, 1340784), (15552, 1303540), (16128, 1256985), (17010, 1191808), (17280, 1173186), (18144, 1117320), (18622, 1088640), (19440, 1042832), (20160, 1005588), (20736, 977655), (22680, 893856), (24192, 837990), (25920, 782124), (26880, 754191), (27216, 744880), (27933, 725760), (30240, 670392), (31104, 651770), (34020, 595904), (34560, 586593), (36288, 558660), (37244, 544320), (38880, 521416), (40320, 502794), (45360, 446928), (46555, 435456), (48384, 418995), (51840, 391062), (54432, 372440), (55866, 362880), (60480, 335196), (62208, 325885), (65177, 311040), (68040, 297952), (72576, 279330), (74488, 272160), (77760, 260708), (80640, 251397), (83799, 241920), (90720, 223464), (93110, 217728), (103680, 195531), (108864, 186220), (111732, 181440), (120960, 167598), (130354, 155520), (136080, 148976), (139665, 145152)]