216014790080

素因数分解:

$2^6\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{654749}}^1$

素因数の和:655797

約数の個数: 56

約数和(自身を含む): 514884924000

約数和(自身を除く): 298870133920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1031, 2062, 4124, 5155, 8248, 10310, 16496, 20620, 32992, 41240, 65984, 82480, 164960, 329920, 654749, 1309498, 2618996, 3273745, 5237992, 6547490, 10475984, 13094980, 20951968, 26189960, 41903936, 52379920, 104759840, 209519680, 675046219, 1350092438, 2700184876, 3375231095, 5400369752, 6750462190, 10800739504, 13500924380, 21601479008, 27001848760, 43202958016, 54003697520, 108007395040, 216014790080]

約数ペア:

[(1, 216014790080), (2, 108007395040), (4, 54003697520), (5, 43202958016), (8, 27001848760), (10, 21601479008), (16, 13500924380), (20, 10800739504), (32, 6750462190), (40, 5400369752), (64, 3375231095), (80, 2700184876), (160, 1350092438), (320, 675046219), (1031, 209519680), (2062, 104759840), (4124, 52379920), (5155, 41903936), (8248, 26189960), (10310, 20951968), (16496, 13094980), (20620, 10475984), (32992, 6547490), (41240, 5237992), (65984, 3273745), (82480, 2618996), (164960, 1309498), (329920, 654749)]