22664040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26981}}^1$

素因数の和:27002

約数の個数: 64

約数和(自身を含む): 77708160

約数和(自身を除く): 55044120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26981, 53962, 80943, 107924, 134905, 161886, 188867, 215848, 269810, 323772, 377734, 404715, 539620, 566601, 647544, 755468, 809430, 944335, 1079240, 1133202, 1510936, 1618860, 1888670, 2266404, 2833005, 3237720, 3777340, 4532808, 5666010, 7554680, 11332020, 22664040]

約数ペア:

[(1, 22664040), (2, 11332020), (3, 7554680), (4, 5666010), (5, 4532808), (6, 3777340), (7, 3237720), (8, 2833005), (10, 2266404), (12, 1888670), (14, 1618860), (15, 1510936), (20, 1133202), (21, 1079240), (24, 944335), (28, 809430), (30, 755468), (35, 647544), (40, 566601), (42, 539620), (56, 404715), (60, 377734), (70, 323772), (84, 269810), (105, 215848), (120, 188867), (140, 161886), (168, 134905), (210, 107924), (280, 80943), (420, 53962), (840, 26981)]