133777140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 429649920

約数和(自身を除く): 295872780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 443, 719, 886, 1329, 1438, 1772, 2157, 2215, 2658, 2876, 3101, 3595, 4314, 4430, 5033, 5316, 6202, 6645, 7190, 8628, 8860, 9303, 10066, 10785, 12404, 13290, 14380, 15099, 15505, 18606, 20132, 21570, 25165, 26580, 30198, 31010, 37212, 43140, 46515, 50330, 60396, 62020, 75495, 93030, 100660, 150990, 186060, 301980, 318517, 637034, 955551, 1274068, 1592585, 1911102, 2229619, 3185170, 3822204, 4459238, 4777755, 6370340, 6688857, 8918476, 9555510, 11148095, 13377714, 19111020, 22296190, 26755428, 33444285, 44592380, 66888570, 133777140]

約数ペア:

[(1, 133777140), (2, 66888570), (3, 44592380), (4, 33444285), (5, 26755428), (6, 22296190), (7, 19111020), (10, 13377714), (12, 11148095), (14, 9555510), (15, 8918476), (20, 6688857), (21, 6370340), (28, 4777755), (30, 4459238), (35, 3822204), (42, 3185170), (60, 2229619), (70, 1911102), (84, 1592585), (105, 1274068), (140, 955551), (210, 637034), (420, 318517), (443, 301980), (719, 186060), (886, 150990), (1329, 100660), (1438, 93030), (1772, 75495), (2157, 62020), (2215, 60396), (2658, 50330), (2876, 46515), (3101, 43140), (3595, 37212), (4314, 31010), (4430, 30198), (5033, 26580), (5316, 25165), (6202, 21570), (6645, 20132), (7190, 18606), (8628, 15505), (8860, 15099), (9303, 14380), (10066, 13290), (10785, 12404)]