21463548360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9413837}}^1$

素因数の和:9413870

約数の個数: 64

約数和(自身を含む): 67779633600

約数和(自身を除く): 46316085240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 9413837, 18827674, 28241511, 37655348, 47069185, 56483022, 75310696, 94138370, 112966044, 141207555, 178862903, 188276740, 225932088, 282415110, 357725806, 376553480, 536588709, 564830220, 715451612, 894314515, 1073177418, 1129660440, 1430903224, 1788629030, 2146354836, 2682943545, 3577258060, 4292709672, 5365887090, 7154516120, 10731774180, 21463548360]

約数ペア:

[(1, 21463548360), (2, 10731774180), (3, 7154516120), (4, 5365887090), (5, 4292709672), (6, 3577258060), (8, 2682943545), (10, 2146354836), (12, 1788629030), (15, 1430903224), (19, 1129660440), (20, 1073177418), (24, 894314515), (30, 715451612), (38, 564830220), (40, 536588709), (57, 376553480), (60, 357725806), (76, 282415110), (95, 225932088), (114, 188276740), (120, 178862903), (152, 141207555), (190, 112966044), (228, 94138370), (285, 75310696), (380, 56483022), (456, 47069185), (570, 37655348), (760, 28241511), (1140, 18827674), (2280, 9413837)]