2166357720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{9437}}^1$

素因数の和:11364

約数の個数: 64

約数和(自身を含む): 6503159520

約数和(自身を除く): 4336801800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1913, 3826, 5739, 7652, 9437, 9565, 11478, 15304, 18874, 19130, 22956, 28311, 28695, 37748, 38260, 45912, 47185, 56622, 57390, 75496, 76520, 94370, 113244, 114780, 141555, 188740, 226488, 229560, 283110, 377480, 566220, 1132440, 18052981, 36105962, 54158943, 72211924, 90264905, 108317886, 144423848, 180529810, 216635772, 270794715, 361059620, 433271544, 541589430, 722119240, 1083178860, 2166357720]

約数ペア:

[(1, 2166357720), (2, 1083178860), (3, 722119240), (4, 541589430), (5, 433271544), (6, 361059620), (8, 270794715), (10, 216635772), (12, 180529810), (15, 144423848), (20, 108317886), (24, 90264905), (30, 72211924), (40, 54158943), (60, 36105962), (120, 18052981), (1913, 1132440), (3826, 566220), (5739, 377480), (7652, 283110), (9437, 229560), (9565, 226488), (11478, 188740), (15304, 141555), (18874, 114780), (19130, 113244), (22956, 94370), (28311, 76520), (28695, 75496), (37748, 57390), (38260, 56622), (45912, 47185)]