220470768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{72907}}^1$

素因数の和:72931

約数の個数: 80

約数和(自身を含む): 723247360

約数和(自身を除く): 502776592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 72907, 145814, 218721, 291628, 437442, 510349, 583256, 656163, 874884, 1020698, 1166512, 1312326, 1531047, 1749768, 1968489, 2041396, 2624652, 3062094, 3499536, 3936978, 4082792, 4593141, 5249304, 6124188, 7873956, 8165584, 9186282, 10498608, 12248376, 13779423, 15747912, 18372564, 24496752, 27558846, 31495824, 36745128, 55117692, 73490256, 110235384, 220470768]

約数ペア:

[(1, 220470768), (2, 110235384), (3, 73490256), (4, 55117692), (6, 36745128), (7, 31495824), (8, 27558846), (9, 24496752), (12, 18372564), (14, 15747912), (16, 13779423), (18, 12248376), (21, 10498608), (24, 9186282), (27, 8165584), (28, 7873956), (36, 6124188), (42, 5249304), (48, 4593141), (54, 4082792), (56, 3936978), (63, 3499536), (72, 3062094), (84, 2624652), (108, 2041396), (112, 1968489), (126, 1749768), (144, 1531047), (168, 1312326), (189, 1166512), (216, 1020698), (252, 874884), (336, 656163), (378, 583256), (432, 510349), (504, 437442), (756, 291628), (1008, 218721), (1512, 145814), (3024, 72907)]