136729040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{244159}}^1$

素因数の和:244179

約数の個数: 40

約数和(自身を含む): 363310080

約数和(自身を除く): 226581040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 244159, 488318, 976636, 1220795, 1709113, 1953272, 2441590, 3418226, 3906544, 4883180, 6836452, 8545565, 9766360, 13672904, 17091130, 19532720, 27345808, 34182260, 68364520, 136729040]

約数ペア:

[(1, 136729040), (2, 68364520), (4, 34182260), (5, 27345808), (7, 19532720), (8, 17091130), (10, 13672904), (14, 9766360), (16, 8545565), (20, 6836452), (28, 4883180), (35, 3906544), (40, 3418226), (56, 2441590), (70, 1953272), (80, 1709113), (112, 1220795), (140, 976636), (280, 488318), (560, 244159)]