7166320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 19427328

約数和(自身を除く): 12261008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 191, 268, 280, 335, 382, 469, 536, 560, 670, 764, 938, 955, 1072, 1337, 1340, 1528, 1876, 1910, 2345, 2674, 2680, 3056, 3752, 3820, 4690, 5348, 5360, 6685, 7504, 7640, 9380, 10696, 12797, 13370, 15280, 18760, 21392, 25594, 26740, 37520, 51188, 53480, 63985, 89579, 102376, 106960, 127970, 179158, 204752, 255940, 358316, 447895, 511880, 716632, 895790, 1023760, 1433264, 1791580, 3583160, 7166320]

約数ペア:

[(1, 7166320), (2, 3583160), (4, 1791580), (5, 1433264), (7, 1023760), (8, 895790), (10, 716632), (14, 511880), (16, 447895), (20, 358316), (28, 255940), (35, 204752), (40, 179158), (56, 127970), (67, 106960), (70, 102376), (80, 89579), (112, 63985), (134, 53480), (140, 51188), (191, 37520), (268, 26740), (280, 25594), (335, 21392), (382, 18760), (469, 15280), (536, 13370), (560, 12797), (670, 10696), (764, 9380), (938, 7640), (955, 7504), (1072, 6685), (1337, 5360), (1340, 5348), (1528, 4690), (1876, 3820), (1910, 3752), (2345, 3056), (2674, 2680)]