156970086660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4132967}}^1$

素因数の和:4133193

約数の個数: 72

約数和(自身を含む): 478399311936

約数和(自身を除く): 321429225276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 4132967, 8265934, 12398901, 16531868, 20664835, 24797802, 37196703, 41329670, 49595604, 61994505, 74393406, 82659340, 123989010, 148786812, 185983515, 247978020, 371967030, 743934060, 872056037, 1744112074, 2616168111, 3488224148, 4360280185, 5232336222, 7848504333, 8720560370, 10464672444, 13080840555, 15697008666, 17441120740, 26161681110, 31394017332, 39242521665, 52323362220, 78485043330, 156970086660]

約数ペア:

[(1, 156970086660), (2, 78485043330), (3, 52323362220), (4, 39242521665), (5, 31394017332), (6, 26161681110), (9, 17441120740), (10, 15697008666), (12, 13080840555), (15, 10464672444), (18, 8720560370), (20, 7848504333), (30, 5232336222), (36, 4360280185), (45, 3488224148), (60, 2616168111), (90, 1744112074), (180, 872056037), (211, 743934060), (422, 371967030), (633, 247978020), (844, 185983515), (1055, 148786812), (1266, 123989010), (1899, 82659340), (2110, 74393406), (2532, 61994505), (3165, 49595604), (3798, 41329670), (4220, 37196703), (6330, 24797802), (7596, 20664835), (9495, 16531868), (12660, 12398901), (18990, 8265934), (37980, 4132967)]