42331520

素因数分解:

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

素因数の和:896

約数の個数: 128

約数和(自身を含む): 126316800

約数和(自身を除く): 83985280

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, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 859, 880, 896, 1120, 1232, 1408, 1540, 1718, 1760, 2240, 2464, 3080, 3436, 3520, 4295, 4480, 4928, 6013, 6160, 6872, 7040, 8590, 9449, 9856, 12026, 12320, 13744, 17180, 18898, 24052, 24640, 27488, 30065, 34360, 37796, 47245, 48104, 49280, 54976, 60130, 66143, 68720, 75592, 94490, 96208, 109952, 120260, 132286, 137440, 151184, 188980, 192416, 240520, 264572, 274880, 302368, 330715, 377960, 384832, 481040, 529144, 549760, 604736, 661430, 755920, 769664, 962080, 1058288, 1209472, 1322860, 1511840, 1924160, 2116576, 2645720, 3023680, 3848320, 4233152, 5291440, 6047360, 8466304, 10582880, 21165760, 42331520]

約数ペア:

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