194388840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{751}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 633484800

約数和(自身を除く): 439095960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 719, 751, 1438, 1502, 2157, 2253, 2876, 3004, 3595, 3755, 4314, 4506, 5752, 6008, 6471, 6759, 7190, 7510, 8628, 9012, 10785, 11265, 12942, 13518, 14380, 15020, 17256, 18024, 21570, 22530, 25884, 27036, 28760, 30040, 32355, 33795, 43140, 45060, 51768, 54072, 64710, 67590, 86280, 90120, 129420, 135180, 258840, 270360, 539969, 1079938, 1619907, 2159876, 2699845, 3239814, 4319752, 4859721, 5399690, 6479628, 8099535, 9719442, 10799380, 12959256, 16199070, 19438884, 21598760, 24298605, 32398140, 38877768, 48597210, 64796280, 97194420, 194388840]

約数ペア:

[(1, 194388840), (2, 97194420), (3, 64796280), (4, 48597210), (5, 38877768), (6, 32398140), (8, 24298605), (9, 21598760), (10, 19438884), (12, 16199070), (15, 12959256), (18, 10799380), (20, 9719442), (24, 8099535), (30, 6479628), (36, 5399690), (40, 4859721), (45, 4319752), (60, 3239814), (72, 2699845), (90, 2159876), (120, 1619907), (180, 1079938), (360, 539969), (719, 270360), (751, 258840), (1438, 135180), (1502, 129420), (2157, 90120), (2253, 86280), (2876, 67590), (3004, 64710), (3595, 54072), (3755, 51768), (4314, 45060), (4506, 43140), (5752, 33795), (6008, 32355), (6471, 30040), (6759, 28760), (7190, 27036), (7510, 25884), (8628, 22530), (9012, 21570), (10785, 18024), (11265, 17256), (12942, 15020), (13518, 14380)]