143626740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 411962880

約数和(自身を除く): 268336140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 157, 158, 193, 237, 314, 316, 386, 395, 471, 474, 579, 628, 772, 785, 790, 942, 948, 965, 1158, 1185, 1570, 1580, 1884, 1930, 2316, 2355, 2370, 2895, 3140, 3860, 4710, 4740, 5790, 9420, 11580, 12403, 15247, 24806, 30301, 30494, 37209, 45741, 49612, 60602, 60988, 62015, 74418, 76235, 90903, 91482, 121204, 124030, 148836, 151505, 152470, 181806, 182964, 186045, 228705, 248060, 303010, 304940, 363612, 372090, 454515, 457410, 606020, 744180, 909030, 914820, 1818060, 2393779, 4787558, 7181337, 9575116, 11968895, 14362674, 23937790, 28725348, 35906685, 47875580, 71813370, 143626740]

約数ペア:

[(1, 143626740), (2, 71813370), (3, 47875580), (4, 35906685), (5, 28725348), (6, 23937790), (10, 14362674), (12, 11968895), (15, 9575116), (20, 7181337), (30, 4787558), (60, 2393779), (79, 1818060), (157, 914820), (158, 909030), (193, 744180), (237, 606020), (314, 457410), (316, 454515), (386, 372090), (395, 363612), (471, 304940), (474, 303010), (579, 248060), (628, 228705), (772, 186045), (785, 182964), (790, 181806), (942, 152470), (948, 151505), (965, 148836), (1158, 124030), (1185, 121204), (1570, 91482), (1580, 90903), (1884, 76235), (1930, 74418), (2316, 62015), (2355, 60988), (2370, 60602), (2895, 49612), (3140, 45741), (3860, 37209), (4710, 30494), (4740, 30301), (5790, 24806), (9420, 15247), (11580, 12403)]