164747880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41603}}^1$

素因数の和:41631

約数の個数: 96

約数和(自身を含む): 584120160

約数和(自身を除く): 419372280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 41603, 83206, 124809, 166412, 208015, 249618, 332824, 374427, 416030, 457633, 499236, 624045, 748854, 832060, 915266, 998472, 1248090, 1372899, 1497708, 1664120, 1830532, 1872135, 2288165, 2496180, 2745798, 2995416, 3661064, 3744270, 4118697, 4576330, 4992360, 5491596, 6864495, 7488540, 8237394, 9152660, 10983192, 13728990, 14977080, 16474788, 18305320, 20593485, 27457980, 32949576, 41186970, 54915960, 82373940, 164747880]

約数ペア:

[(1, 164747880), (2, 82373940), (3, 54915960), (4, 41186970), (5, 32949576), (6, 27457980), (8, 20593485), (9, 18305320), (10, 16474788), (11, 14977080), (12, 13728990), (15, 10983192), (18, 9152660), (20, 8237394), (22, 7488540), (24, 6864495), (30, 5491596), (33, 4992360), (36, 4576330), (40, 4118697), (44, 3744270), (45, 3661064), (55, 2995416), (60, 2745798), (66, 2496180), (72, 2288165), (88, 1872135), (90, 1830532), (99, 1664120), (110, 1497708), (120, 1372899), (132, 1248090), (165, 998472), (180, 915266), (198, 832060), (220, 748854), (264, 624045), (330, 499236), (360, 457633), (396, 416030), (440, 374427), (495, 332824), (660, 249618), (792, 208015), (990, 166412), (1320, 124809), (1980, 83206), (3960, 41603)]