167042960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 462756096

約数和(自身を除く): 295713136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 560, 602, 688, 784, 860, 980, 991, 1204, 1505, 1720, 1960, 1982, 2107, 2408, 3010, 3440, 3920, 3964, 4214, 4816, 4955, 6020, 6937, 7928, 8428, 9910, 10535, 12040, 13874, 15856, 16856, 19820, 21070, 24080, 27748, 33712, 34685, 39640, 42140, 42613, 48559, 55496, 69370, 79280, 84280, 85226, 97118, 110992, 138740, 168560, 170452, 194236, 213065, 242795, 277480, 298291, 340904, 388472, 426130, 485590, 554960, 596582, 681808, 776944, 852260, 971180, 1193164, 1491455, 1704520, 1942360, 2088037, 2386328, 2982910, 3409040, 3884720, 4176074, 4772656, 5965820, 8352148, 10440185, 11931640, 16704296, 20880370, 23863280, 33408592, 41760740, 83521480, 167042960]

約数ペア:

[(1, 167042960), (2, 83521480), (4, 41760740), (5, 33408592), (7, 23863280), (8, 20880370), (10, 16704296), (14, 11931640), (16, 10440185), (20, 8352148), (28, 5965820), (35, 4772656), (40, 4176074), (43, 3884720), (49, 3409040), (56, 2982910), (70, 2386328), (80, 2088037), (86, 1942360), (98, 1704520), (112, 1491455), (140, 1193164), (172, 971180), (196, 852260), (215, 776944), (245, 681808), (280, 596582), (301, 554960), (344, 485590), (392, 426130), (430, 388472), (490, 340904), (560, 298291), (602, 277480), (688, 242795), (784, 213065), (860, 194236), (980, 170452), (991, 168560), (1204, 138740), (1505, 110992), (1720, 97118), (1960, 85226), (1982, 84280), (2107, 79280), (2408, 69370), (3010, 55496), (3440, 48559), (3920, 42613), (3964, 42140), (4214, 39640), (4816, 34685), (4955, 33712), (6020, 27748), (6937, 24080), (7928, 21070), (8428, 19820), (9910, 16856), (10535, 15856), (12040, 13874)]