169469080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{643}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 417312000

約数和(自身を除く): 247842920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 599, 643, 1198, 1286, 2396, 2572, 2995, 3215, 4792, 5144, 5990, 6430, 6589, 7073, 11980, 12860, 13178, 14146, 23960, 25720, 26356, 28292, 32945, 35365, 52712, 56584, 65890, 70730, 131780, 141460, 263560, 282920, 385157, 770314, 1540628, 1925785, 3081256, 3851570, 4236727, 7703140, 8473454, 15406280, 16946908, 21183635, 33893816, 42367270, 84734540, 169469080]

約数ペア:

[(1, 169469080), (2, 84734540), (4, 42367270), (5, 33893816), (8, 21183635), (10, 16946908), (11, 15406280), (20, 8473454), (22, 7703140), (40, 4236727), (44, 3851570), (55, 3081256), (88, 1925785), (110, 1540628), (220, 770314), (440, 385157), (599, 282920), (643, 263560), (1198, 141460), (1286, 131780), (2396, 70730), (2572, 65890), (2995, 56584), (3215, 52712), (4792, 35365), (5144, 32945), (5990, 28292), (6430, 26356), (6589, 25720), (7073, 23960), (11980, 14146), (12860, 13178)]