136176880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34739}}^1$

素因数の和:34766

約数の個数: 60

約数和(自身を含む): 368313480

約数和(自身を除く): 232136600

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, 34739, 69478, 138956, 173695, 243173, 277912, 347390, 486346, 555824, 694780, 972692, 1215865, 1389560, 1702211, 1945384, 2431730, 2779120, 3404422, 3890768, 4863460, 6808844, 8511055, 9726920, 13617688, 17022110, 19453840, 27235376, 34044220, 68088440, 136176880]

約数ペア:

[(1, 136176880), (2, 68088440), (4, 34044220), (5, 27235376), (7, 19453840), (8, 17022110), (10, 13617688), (14, 9726920), (16, 8511055), (20, 6808844), (28, 4863460), (35, 3890768), (40, 3404422), (49, 2779120), (56, 2431730), (70, 1945384), (80, 1702211), (98, 1389560), (112, 1215865), (140, 972692), (196, 694780), (245, 555824), (280, 486346), (392, 347390), (490, 277912), (560, 243173), (784, 173695), (980, 138956), (1960, 69478), (3920, 34739)]