4355021440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1423

約数の個数: 256

約数和(自身を含む): 13183948800

約数和(自身を除く): 8828927360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 67, 70, 77, 80, 88, 110, 112, 128, 134, 140, 154, 160, 176, 220, 224, 268, 280, 308, 320, 335, 352, 385, 440, 448, 469, 536, 560, 616, 640, 670, 704, 737, 770, 880, 896, 938, 1072, 1120, 1232, 1319, 1340, 1408, 1474, 1540, 1760, 1876, 2144, 2240, 2345, 2464, 2638, 2680, 2948, 3080, 3520, 3685, 3752, 4288, 4480, 4690, 4928, 5159, 5276, 5360, 5896, 6160, 6595, 7040, 7370, 7504, 8576, 9233, 9380, 9856, 10318, 10552, 10720, 11792, 12320, 13190, 14509, 14740, 15008, 18466, 18760, 20636, 21104, 21440, 23584, 24640, 25795, 26380, 29018, 29480, 30016, 36932, 37520, 41272, 42208, 42880, 46165, 47168, 49280, 51590, 52760, 58036, 58960, 60032, 72545, 73864, 75040, 82544, 84416, 88373, 92330, 94336, 101563, 103180, 105520, 116072, 117920, 145090, 147728, 150080, 165088, 168832, 176746, 184660, 203126, 206360, 211040, 232144, 235840, 290180, 295456, 300160, 330176, 353492, 369320, 406252, 412720, 422080, 441865, 464288, 471680, 507815, 580360, 590912, 618611, 660352, 706984, 738640, 812504, 825440, 844160, 883730, 928576, 972103, 1015630, 1160720, 1181824, 1237222, 1413968, 1477280, 1625008, 1650880, 1767460, 1857152, 1944206, 2031260, 2321440, 2474444, 2827936, 2954560, 3093055, 3250016, 3301760, 3534920, 3888412, 4062520, 4642880, 4860515, 4948888, 5655872, 5909120, 6186110, 6500032, 6804721, 7069840, 7776824, 8125040, 9285760, 9721030, 9897776, 11311744, 12372220, 13000064, 13609442, 14139680, 15553648, 16250080, 19442060, 19795552, 24744440, 27218884, 28279360, 31107296, 32500160, 34023605, 38884120, 39591104, 49488880, 54437768, 56558720, 62214592, 65000320, 68047210, 77768240, 79182208, 98977760, 108875536, 124429184, 136094420, 155536480, 197955520, 217751072, 272188840, 311072960, 395911040, 435502144, 544377680, 622145920, 871004288, 1088755360, 2177510720, 4355021440]

約数ペア:

[(1, 4355021440), (2, 2177510720), (4, 1088755360), (5, 871004288), (7, 622145920), (8, 544377680), (10, 435502144), (11, 395911040), (14, 311072960), (16, 272188840), (20, 217751072), (22, 197955520), (28, 155536480), (32, 136094420), (35, 124429184), (40, 108875536), (44, 98977760), (55, 79182208), (56, 77768240), (64, 68047210), (67, 65000320), (70, 62214592), (77, 56558720), (80, 54437768), (88, 49488880), (110, 39591104), (112, 38884120), (128, 34023605), (134, 32500160), (140, 31107296), (154, 28279360), (160, 27218884), (176, 24744440), (220, 19795552), (224, 19442060), (268, 16250080), (280, 15553648), (308, 14139680), (320, 13609442), (335, 13000064), (352, 12372220), (385, 11311744), (440, 9897776), (448, 9721030), (469, 9285760), (536, 8125040), (560, 7776824), (616, 7069840), (640, 6804721), (670, 6500032), (704, 6186110), (737, 5909120), (770, 5655872), (880, 4948888), (896, 4860515), (938, 4642880), (1072, 4062520), (1120, 3888412), (1232, 3534920), (1319, 3301760), (1340, 3250016), (1408, 3093055), (1474, 2954560), (1540, 2827936), (1760, 2474444), (1876, 2321440), (2144, 2031260), (2240, 1944206), (2345, 1857152), (2464, 1767460), (2638, 1650880), (2680, 1625008), (2948, 1477280), (3080, 1413968), (3520, 1237222), (3685, 1181824), (3752, 1160720), (4288, 1015630), (4480, 972103), (4690, 928576), (4928, 883730), (5159, 844160), (5276, 825440), (5360, 812504), (5896, 738640), (6160, 706984), (6595, 660352), (7040, 618611), (7370, 590912), (7504, 580360), (8576, 507815), (9233, 471680), (9380, 464288), (9856, 441865), (10318, 422080), (10552, 412720), (10720, 406252), (11792, 369320), (12320, 353492), (13190, 330176), (14509, 300160), (14740, 295456), (15008, 290180), (18466, 235840), (18760, 232144), (20636, 211040), (21104, 206360), (21440, 203126), (23584, 184660), (24640, 176746), (25795, 168832), (26380, 165088), (29018, 150080), (29480, 147728), (30016, 145090), (36932, 117920), (37520, 116072), (41272, 105520), (42208, 103180), (42880, 101563), (46165, 94336), (47168, 92330), (49280, 88373), (51590, 84416), (52760, 82544), (58036, 75040), (58960, 73864), (60032, 72545)]