166969040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{298159}}^1$

素因数の和:298179

約数の個数: 40

約数和(自身を含む): 443662080

約数和(自身を除く): 276693040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 298159, 596318, 1192636, 1490795, 2087113, 2385272, 2981590, 4174226, 4770544, 5963180, 8348452, 10435565, 11926360, 16696904, 20871130, 23852720, 33393808, 41742260, 83484520, 166969040]

約数ペア:

[(1, 166969040), (2, 83484520), (4, 41742260), (5, 33393808), (7, 23852720), (8, 20871130), (10, 16696904), (14, 11926360), (16, 10435565), (20, 8348452), (28, 5963180), (35, 4770544), (40, 4174226), (56, 2981590), (70, 2385272), (80, 2087113), (112, 1490795), (140, 1192636), (280, 596318), (560, 298159)]