209577120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3187}}^1$

素因数の和:3342

約数の個数: 96

約数和(自身を含む): 665195328

約数和(自身を除く): 455618208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3187, 3288, 4110, 4384, 5480, 6374, 6576, 8220, 9561, 10960, 12748, 13152, 15935, 16440, 19122, 21920, 25496, 31870, 32880, 38244, 47805, 50992, 63740, 65760, 76488, 95610, 101984, 127480, 152976, 191220, 254960, 305952, 382440, 436619, 509920, 764880, 873238, 1309857, 1529760, 1746476, 2183095, 2619714, 3492952, 4366190, 5239428, 6549285, 6985904, 8732380, 10478856, 13098570, 13971808, 17464760, 20957712, 26197140, 34929520, 41915424, 52394280, 69859040, 104788560, 209577120]

約数ペア:

[(1, 209577120), (2, 104788560), (3, 69859040), (4, 52394280), (5, 41915424), (6, 34929520), (8, 26197140), (10, 20957712), (12, 17464760), (15, 13971808), (16, 13098570), (20, 10478856), (24, 8732380), (30, 6985904), (32, 6549285), (40, 5239428), (48, 4366190), (60, 3492952), (80, 2619714), (96, 2183095), (120, 1746476), (137, 1529760), (160, 1309857), (240, 873238), (274, 764880), (411, 509920), (480, 436619), (548, 382440), (685, 305952), (822, 254960), (1096, 191220), (1370, 152976), (1644, 127480), (2055, 101984), (2192, 95610), (2740, 76488), (3187, 65760), (3288, 63740), (4110, 50992), (4384, 47805), (5480, 38244), (6374, 32880), (6576, 31870), (8220, 25496), (9561, 21920), (10960, 19122), (12748, 16440), (13152, 15935)]