215257392

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{10169}}^1$

素因数の和:10200

約数の個数: 120

約数和(自身を含む): 718815600

約数和(自身を除く): 503558208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10169, 10584, 20338, 21168, 30507, 40676, 61014, 71183, 81352, 91521, 122028, 142366, 162704, 183042, 213549, 244056, 274563, 284732, 366084, 427098, 488112, 498281, 549126, 569464, 640647, 732168, 854196, 996562, 1098252, 1138928, 1281294, 1464336, 1494843, 1708392, 1921941, 1993124, 2196504, 2562588, 2989686, 3416784, 3843882, 3986248, 4393008, 4484529, 5125176, 5979372, 7687764, 7972496, 8969058, 10250352, 11958744, 13453587, 15375528, 17938116, 23917488, 26907174, 30751056, 35876232, 53814348, 71752464, 107628696, 215257392]

約数ペア:

[(1, 215257392), (2, 107628696), (3, 71752464), (4, 53814348), (6, 35876232), (7, 30751056), (8, 26907174), (9, 23917488), (12, 17938116), (14, 15375528), (16, 13453587), (18, 11958744), (21, 10250352), (24, 8969058), (27, 7972496), (28, 7687764), (36, 5979372), (42, 5125176), (48, 4484529), (49, 4393008), (54, 3986248), (56, 3843882), (63, 3416784), (72, 2989686), (84, 2562588), (98, 2196504), (108, 1993124), (112, 1921941), (126, 1708392), (144, 1494843), (147, 1464336), (168, 1281294), (189, 1138928), (196, 1098252), (216, 996562), (252, 854196), (294, 732168), (336, 640647), (378, 569464), (392, 549126), (432, 498281), (441, 488112), (504, 427098), (588, 366084), (756, 284732), (784, 274563), (882, 244056), (1008, 213549), (1176, 183042), (1323, 162704), (1512, 142366), (1764, 122028), (2352, 91521), (2646, 81352), (3024, 71183), (3528, 61014), (5292, 40676), (7056, 30507), (10169, 21168), (10584, 20338)]