320848416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 1050102144

約数和(自身を除く): 729253728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 167, 168, 224, 252, 288, 334, 336, 501, 504, 668, 672, 953, 1002, 1008, 1169, 1336, 1503, 1906, 2004, 2016, 2338, 2672, 2859, 3006, 3507, 3812, 4008, 4676, 5344, 5718, 6012, 6671, 7014, 7624, 8016, 8577, 9352, 10521, 11436, 12024, 13342, 14028, 15248, 16032, 17154, 18704, 20013, 21042, 22872, 24048, 26684, 28056, 30496, 34308, 37408, 40026, 42084, 45744, 48096, 53368, 56112, 60039, 68616, 80052, 84168, 91488, 106736, 112224, 120078, 137232, 159151, 160104, 168336, 213472, 240156, 274464, 318302, 320208, 336672, 477453, 480312, 636604, 640416, 954906, 960624, 1114057, 1273208, 1432359, 1909812, 1921248, 2228114, 2546416, 2864718, 3342171, 3819624, 4456228, 5092832, 5729436, 6684342, 7639248, 8912456, 10026513, 11458872, 13368684, 15278496, 17824912, 20053026, 22917744, 26737368, 35649824, 40106052, 45835488, 53474736, 80212104, 106949472, 160424208, 320848416]

約数ペア:

[(1, 320848416), (2, 160424208), (3, 106949472), (4, 80212104), (6, 53474736), (7, 45835488), (8, 40106052), (9, 35649824), (12, 26737368), (14, 22917744), (16, 20053026), (18, 17824912), (21, 15278496), (24, 13368684), (28, 11458872), (32, 10026513), (36, 8912456), (42, 7639248), (48, 6684342), (56, 5729436), (63, 5092832), (72, 4456228), (84, 3819624), (96, 3342171), (112, 2864718), (126, 2546416), (144, 2228114), (167, 1921248), (168, 1909812), (224, 1432359), (252, 1273208), (288, 1114057), (334, 960624), (336, 954906), (501, 640416), (504, 636604), (668, 480312), (672, 477453), (953, 336672), (1002, 320208), (1008, 318302), (1169, 274464), (1336, 240156), (1503, 213472), (1906, 168336), (2004, 160104), (2016, 159151), (2338, 137232), (2672, 120078), (2859, 112224), (3006, 106736), (3507, 91488), (3812, 84168), (4008, 80052), (4676, 68616), (5344, 60039), (5718, 56112), (6012, 53368), (6671, 48096), (7014, 45744), (7624, 42084), (8016, 40026), (8577, 37408), (9352, 34308), (10521, 30496), (11436, 28056), (12024, 26684), (13342, 24048), (14028, 22872), (15248, 21042), (16032, 20013), (17154, 18704)]