196428360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12889}}^1$

素因数の和:13030

約数の個数: 64

約数和(自身を含む): 593971200

約数和(自身を除く): 397542840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 12889, 15240, 25778, 38667, 51556, 64445, 77334, 103112, 128890, 154668, 193335, 257780, 309336, 386670, 515560, 773340, 1546680, 1636903, 3273806, 4910709, 6547612, 8184515, 9821418, 13095224, 16369030, 19642836, 24553545, 32738060, 39285672, 49107090, 65476120, 98214180, 196428360]

約数ペア:

[(1, 196428360), (2, 98214180), (3, 65476120), (4, 49107090), (5, 39285672), (6, 32738060), (8, 24553545), (10, 19642836), (12, 16369030), (15, 13095224), (20, 9821418), (24, 8184515), (30, 6547612), (40, 4910709), (60, 3273806), (120, 1636903), (127, 1546680), (254, 773340), (381, 515560), (508, 386670), (635, 309336), (762, 257780), (1016, 193335), (1270, 154668), (1524, 128890), (1905, 103112), (2540, 77334), (3048, 64445), (3810, 51556), (5080, 38667), (7620, 25778), (12889, 15240)]