1684160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 56

約数和(自身を含む): 4236720

約数和(自身を除く): 2552560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 277, 304, 320, 380, 554, 608, 760, 1108, 1216, 1385, 1520, 2216, 2770, 3040, 4432, 5263, 5540, 6080, 8864, 10526, 11080, 17728, 21052, 22160, 26315, 42104, 44320, 52630, 84208, 88640, 105260, 168416, 210520, 336832, 421040, 842080, 1684160]

約数ペア:

[(1, 1684160), (2, 842080), (4, 421040), (5, 336832), (8, 210520), (10, 168416), (16, 105260), (19, 88640), (20, 84208), (32, 52630), (38, 44320), (40, 42104), (64, 26315), (76, 22160), (80, 21052), (95, 17728), (152, 11080), (160, 10526), (190, 8864), (277, 6080), (304, 5540), (320, 5263), (380, 4432), (554, 3040), (608, 2770), (760, 2216), (1108, 1520), (1216, 1385)]