162611680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 488581632

約数和(自身を除く): 325969952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 67, 70, 77, 80, 88, 110, 112, 134, 140, 154, 160, 176, 197, 220, 224, 268, 280, 308, 335, 352, 385, 394, 440, 469, 536, 560, 616, 670, 737, 770, 788, 880, 938, 985, 1072, 1120, 1232, 1340, 1379, 1474, 1540, 1576, 1760, 1876, 1970, 2144, 2167, 2345, 2464, 2680, 2758, 2948, 3080, 3152, 3685, 3752, 3940, 4334, 4690, 5159, 5360, 5516, 5896, 6160, 6304, 6895, 7370, 7504, 7880, 8668, 9380, 10318, 10720, 10835, 11032, 11792, 12320, 13199, 13790, 14740, 15008, 15169, 15760, 17336, 18760, 20636, 21670, 22064, 23584, 25795, 26398, 27580, 29480, 30338, 31520, 34672, 37520, 41272, 43340, 44128, 51590, 52796, 55160, 58960, 60676, 65995, 69344, 75040, 75845, 82544, 86680, 92393, 103180, 105592, 110320, 117920, 121352, 131990, 145189, 151690, 165088, 173360, 184786, 206360, 211184, 220640, 242704, 263980, 290378, 303380, 346720, 369572, 412720, 422368, 461965, 485408, 527960, 580756, 606760, 725945, 739144, 825440, 923930, 1016323, 1055920, 1161512, 1213520, 1451890, 1478288, 1847860, 2032646, 2111840, 2323024, 2427040, 2903780, 2956576, 3695720, 4065292, 4646048, 5081615, 5807560, 7391440, 8130584, 10163230, 11615120, 14782880, 16261168, 20326460, 23230240, 32522336, 40652920, 81305840, 162611680]

約数ペア:

[(1, 162611680), (2, 81305840), (4, 40652920), (5, 32522336), (7, 23230240), (8, 20326460), (10, 16261168), (11, 14782880), (14, 11615120), (16, 10163230), (20, 8130584), (22, 7391440), (28, 5807560), (32, 5081615), (35, 4646048), (40, 4065292), (44, 3695720), (55, 2956576), (56, 2903780), (67, 2427040), (70, 2323024), (77, 2111840), (80, 2032646), (88, 1847860), (110, 1478288), (112, 1451890), (134, 1213520), (140, 1161512), (154, 1055920), (160, 1016323), (176, 923930), (197, 825440), (220, 739144), (224, 725945), (268, 606760), (280, 580756), (308, 527960), (335, 485408), (352, 461965), (385, 422368), (394, 412720), (440, 369572), (469, 346720), (536, 303380), (560, 290378), (616, 263980), (670, 242704), (737, 220640), (770, 211184), (788, 206360), (880, 184786), (938, 173360), (985, 165088), (1072, 151690), (1120, 145189), (1232, 131990), (1340, 121352), (1379, 117920), (1474, 110320), (1540, 105592), (1576, 103180), (1760, 92393), (1876, 86680), (1970, 82544), (2144, 75845), (2167, 75040), (2345, 69344), (2464, 65995), (2680, 60676), (2758, 58960), (2948, 55160), (3080, 52796), (3152, 51590), (3685, 44128), (3752, 43340), (3940, 41272), (4334, 37520), (4690, 34672), (5159, 31520), (5360, 30338), (5516, 29480), (5896, 27580), (6160, 26398), (6304, 25795), (6895, 23584), (7370, 22064), (7504, 21670), (7880, 20636), (8668, 18760), (9380, 17336), (10318, 15760), (10720, 15169), (10835, 15008), (11032, 14740), (11792, 13790), (12320, 13199)]