1660147106120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{3839023}}^1$

素因数の和:3839622

約数の個数: 64

約数和(自身を含む): 3938838624000

約数和(自身を除く): 2278691517880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 569, 760, 1138, 2276, 2845, 4552, 5690, 10811, 11380, 21622, 22760, 43244, 54055, 86488, 108110, 216220, 432440, 3839023, 7678046, 15356092, 19195115, 30712184, 38390230, 72941437, 76780460, 145882874, 153560920, 291765748, 364707185, 583531496, 729414370, 1458828740, 2184404087, 2917657480, 4368808174, 8737616348, 10922020435, 17475232696, 21844040870, 41503677653, 43688081740, 83007355306, 87376163480, 166014710612, 207518388265, 332029421224, 415036776530, 830073553060, 1660147106120]

約数ペア:

[(1, 1660147106120), (2, 830073553060), (4, 415036776530), (5, 332029421224), (8, 207518388265), (10, 166014710612), (19, 87376163480), (20, 83007355306), (38, 43688081740), (40, 41503677653), (76, 21844040870), (95, 17475232696), (152, 10922020435), (190, 8737616348), (380, 4368808174), (569, 2917657480), (760, 2184404087), (1138, 1458828740), (2276, 729414370), (2845, 583531496), (4552, 364707185), (5690, 291765748), (10811, 153560920), (11380, 145882874), (21622, 76780460), (22760, 72941437), (43244, 38390230), (54055, 30712184), (86488, 19195115), (108110, 15356092), (216220, 7678046), (432440, 3839023)]