84663040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 253128960

約数和(自身を除く): 168465920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 859, 880, 896, 1120, 1232, 1280, 1408, 1540, 1718, 1760, 1792, 2240, 2464, 2816, 3080, 3436, 3520, 4295, 4480, 4928, 6013, 6160, 6872, 7040, 8590, 8960, 9449, 9856, 12026, 12320, 13744, 14080, 17180, 18898, 19712, 24052, 24640, 27488, 30065, 34360, 37796, 47245, 48104, 49280, 54976, 60130, 66143, 68720, 75592, 94490, 96208, 98560, 109952, 120260, 132286, 137440, 151184, 188980, 192416, 219904, 240520, 264572, 274880, 302368, 330715, 377960, 384832, 481040, 529144, 549760, 604736, 661430, 755920, 769664, 962080, 1058288, 1099520, 1209472, 1322860, 1511840, 1539328, 1924160, 2116576, 2418944, 2645720, 3023680, 3848320, 4233152, 5291440, 6047360, 7696640, 8466304, 10582880, 12094720, 16932608, 21165760, 42331520, 84663040]

約数ペア:

[(1, 84663040), (2, 42331520), (4, 21165760), (5, 16932608), (7, 12094720), (8, 10582880), (10, 8466304), (11, 7696640), (14, 6047360), (16, 5291440), (20, 4233152), (22, 3848320), (28, 3023680), (32, 2645720), (35, 2418944), (40, 2116576), (44, 1924160), (55, 1539328), (56, 1511840), (64, 1322860), (70, 1209472), (77, 1099520), (80, 1058288), (88, 962080), (110, 769664), (112, 755920), (128, 661430), (140, 604736), (154, 549760), (160, 529144), (176, 481040), (220, 384832), (224, 377960), (256, 330715), (280, 302368), (308, 274880), (320, 264572), (352, 240520), (385, 219904), (440, 192416), (448, 188980), (560, 151184), (616, 137440), (640, 132286), (704, 120260), (770, 109952), (859, 98560), (880, 96208), (896, 94490), (1120, 75592), (1232, 68720), (1280, 66143), (1408, 60130), (1540, 54976), (1718, 49280), (1760, 48104), (1792, 47245), (2240, 37796), (2464, 34360), (2816, 30065), (3080, 27488), (3436, 24640), (3520, 24052), (4295, 19712), (4480, 18898), (4928, 17180), (6013, 14080), (6160, 13744), (6872, 12320), (7040, 12026), (8590, 9856), (8960, 9449)]