169171520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{10789}}^1$

素因数の和:10820

約数の個数: 84

約数和(自身を含む): 468652860

約数和(自身を除く): 299481340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 10789, 15680, 21578, 43156, 53945, 75523, 86312, 107890, 151046, 172624, 215780, 302092, 345248, 377615, 431560, 528661, 604184, 690496, 755230, 863120, 1057322, 1208368, 1510460, 1726240, 2114644, 2416736, 2643305, 3020920, 3452480, 4229288, 4833472, 5286610, 6041840, 8458576, 10573220, 12083680, 16917152, 21146440, 24167360, 33834304, 42292880, 84585760, 169171520]

約数ペア:

[(1, 169171520), (2, 84585760), (4, 42292880), (5, 33834304), (7, 24167360), (8, 21146440), (10, 16917152), (14, 12083680), (16, 10573220), (20, 8458576), (28, 6041840), (32, 5286610), (35, 4833472), (40, 4229288), (49, 3452480), (56, 3020920), (64, 2643305), (70, 2416736), (80, 2114644), (98, 1726240), (112, 1510460), (140, 1208368), (160, 1057322), (196, 863120), (224, 755230), (245, 690496), (280, 604184), (320, 528661), (392, 431560), (448, 377615), (490, 345248), (560, 302092), (784, 215780), (980, 172624), (1120, 151046), (1568, 107890), (1960, 86312), (2240, 75523), (3136, 53945), (3920, 43156), (7840, 21578), (10789, 15680)]