216685320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1319}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 668606400

約数和(自身を除く): 451921080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1319, 1369, 1480, 2220, 2638, 2738, 3957, 4107, 4440, 5276, 5476, 6595, 6845, 7914, 8214, 10552, 10952, 13190, 13690, 15828, 16428, 19785, 20535, 26380, 27380, 31656, 32856, 39570, 41070, 48803, 52760, 54760, 79140, 82140, 97606, 146409, 158280, 164280, 195212, 244015, 292818, 390424, 488030, 585636, 732045, 976060, 1171272, 1464090, 1805711, 1952120, 2928180, 3611422, 5417133, 5856360, 7222844, 9028555, 10834266, 14445688, 18057110, 21668532, 27085665, 36114220, 43337064, 54171330, 72228440, 108342660, 216685320]

約数ペア:

[(1, 216685320), (2, 108342660), (3, 72228440), (4, 54171330), (5, 43337064), (6, 36114220), (8, 27085665), (10, 21668532), (12, 18057110), (15, 14445688), (20, 10834266), (24, 9028555), (30, 7222844), (37, 5856360), (40, 5417133), (60, 3611422), (74, 2928180), (111, 1952120), (120, 1805711), (148, 1464090), (185, 1171272), (222, 976060), (296, 732045), (370, 585636), (444, 488030), (555, 390424), (740, 292818), (888, 244015), (1110, 195212), (1319, 164280), (1369, 158280), (1480, 146409), (2220, 97606), (2638, 82140), (2738, 79140), (3957, 54760), (4107, 52760), (4440, 48803), (5276, 41070), (5476, 39570), (6595, 32856), (6845, 31656), (7914, 27380), (8214, 26380), (10552, 20535), (10952, 19785), (13190, 16428), (13690, 15828)]