22691640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 45737160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 719, 789, 1052, 1315, 1438, 1578, 2104, 2157, 2630, 2876, 3156, 3595, 3945, 4314, 5260, 5752, 6312, 7190, 7890, 8628, 10520, 10785, 14380, 15780, 17256, 21570, 28760, 31560, 43140, 86280, 189097, 378194, 567291, 756388, 945485, 1134582, 1512776, 1890970, 2269164, 2836455, 3781940, 4538328, 5672910, 7563880, 11345820, 22691640]

約数ペア:

[(1, 22691640), (2, 11345820), (3, 7563880), (4, 5672910), (5, 4538328), (6, 3781940), (8, 2836455), (10, 2269164), (12, 1890970), (15, 1512776), (20, 1134582), (24, 945485), (30, 756388), (40, 567291), (60, 378194), (120, 189097), (263, 86280), (526, 43140), (719, 31560), (789, 28760), (1052, 21570), (1315, 17256), (1438, 15780), (1578, 14380), (2104, 10785), (2157, 10520), (2630, 8628), (2876, 7890), (3156, 7190), (3595, 6312), (3945, 5752), (4314, 5260)]