67691960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14221}}^1$

素因数の和:14256

約数の個数: 64

約数和(自身を含む): 184317120

約数和(自身を除く): 116625160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 14221, 28442, 56884, 71105, 99547, 113768, 142210, 199094, 241757, 284420, 398188, 483514, 497735, 568840, 796376, 967028, 995470, 1208785, 1692299, 1934056, 1990940, 2417570, 3384598, 3981880, 4835140, 6769196, 8461495, 9670280, 13538392, 16922990, 33845980, 67691960]

約数ペア:

[(1, 67691960), (2, 33845980), (4, 16922990), (5, 13538392), (7, 9670280), (8, 8461495), (10, 6769196), (14, 4835140), (17, 3981880), (20, 3384598), (28, 2417570), (34, 1990940), (35, 1934056), (40, 1692299), (56, 1208785), (68, 995470), (70, 967028), (85, 796376), (119, 568840), (136, 497735), (140, 483514), (170, 398188), (238, 284420), (280, 241757), (340, 199094), (476, 142210), (595, 113768), (680, 99547), (952, 71105), (1190, 56884), (2380, 28442), (4760, 14221)]