333203920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{12143}}^1$

素因数の和:12177

約数の個数: 80

約数和(自身を含む): 903513600

約数和(自身を除く): 570309680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 12143, 13720, 24286, 27440, 48572, 60715, 85001, 97144, 121430, 170002, 194288, 242860, 340004, 425005, 485720, 595007, 680008, 850010, 971440, 1190014, 1360016, 1700020, 2380028, 2975035, 3400040, 4165049, 4760056, 5950070, 6800080, 8330098, 9520112, 11900140, 16660196, 20825245, 23800280, 33320392, 41650490, 47600560, 66640784, 83300980, 166601960, 333203920]

約数ペア:

[(1, 333203920), (2, 166601960), (4, 83300980), (5, 66640784), (7, 47600560), (8, 41650490), (10, 33320392), (14, 23800280), (16, 20825245), (20, 16660196), (28, 11900140), (35, 9520112), (40, 8330098), (49, 6800080), (56, 5950070), (70, 4760056), (80, 4165049), (98, 3400040), (112, 2975035), (140, 2380028), (196, 1700020), (245, 1360016), (280, 1190014), (343, 971440), (392, 850010), (490, 680008), (560, 595007), (686, 485720), (784, 425005), (980, 340004), (1372, 242860), (1715, 194288), (1960, 170002), (2744, 121430), (3430, 97144), (3920, 85001), (5488, 60715), (6860, 48572), (12143, 27440), (13720, 24286)]