141657040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36137}}^1$

素因数の和:36164

約数の個数: 60

約数和(自身を含む): 383135076

約数和(自身を除く): 241478036

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 36137, 72274, 144548, 180685, 252959, 289096, 361370, 505918, 578192, 722740, 1011836, 1264795, 1445480, 1770713, 2023672, 2529590, 2890960, 3541426, 4047344, 5059180, 7082852, 8853565, 10118360, 14165704, 17707130, 20236720, 28331408, 35414260, 70828520, 141657040]

約数ペア:

[(1, 141657040), (2, 70828520), (4, 35414260), (5, 28331408), (7, 20236720), (8, 17707130), (10, 14165704), (14, 10118360), (16, 8853565), (20, 7082852), (28, 5059180), (35, 4047344), (40, 3541426), (49, 2890960), (56, 2529590), (70, 2023672), (80, 1770713), (98, 1445480), (112, 1264795), (140, 1011836), (196, 722740), (245, 578192), (280, 505918), (392, 361370), (490, 289096), (560, 252959), (784, 180685), (980, 144548), (1960, 72274), (3920, 36137)]