1704760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 4276800

約数和(自身を除く): 2572040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 109, 115, 136, 170, 184, 218, 230, 340, 391, 436, 460, 545, 680, 782, 872, 920, 1090, 1564, 1853, 1955, 2180, 2507, 3128, 3706, 3910, 4360, 5014, 7412, 7820, 9265, 10028, 12535, 14824, 15640, 18530, 20056, 25070, 37060, 42619, 50140, 74120, 85238, 100280, 170476, 213095, 340952, 426190, 852380, 1704760]

約数ペア:

[(1, 1704760), (2, 852380), (4, 426190), (5, 340952), (8, 213095), (10, 170476), (17, 100280), (20, 85238), (23, 74120), (34, 50140), (40, 42619), (46, 37060), (68, 25070), (85, 20056), (92, 18530), (109, 15640), (115, 14824), (136, 12535), (170, 10028), (184, 9265), (218, 7820), (230, 7412), (340, 5014), (391, 4360), (436, 3910), (460, 3706), (545, 3128), (680, 2507), (782, 2180), (872, 1955), (920, 1853), (1090, 1564)]