220598760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14033}}^1$

素因数の和:14178

約数の個数: 64

約数和(自身を含む): 666895680

約数和(自身を除く): 446296920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 14033, 15720, 28066, 42099, 56132, 70165, 84198, 112264, 140330, 168396, 210495, 280660, 336792, 420990, 561320, 841980, 1683960, 1838323, 3676646, 5514969, 7353292, 9191615, 11029938, 14706584, 18383230, 22059876, 27574845, 36766460, 44119752, 55149690, 73532920, 110299380, 220598760]

約数ペア:

[(1, 220598760), (2, 110299380), (3, 73532920), (4, 55149690), (5, 44119752), (6, 36766460), (8, 27574845), (10, 22059876), (12, 18383230), (15, 14706584), (20, 11029938), (24, 9191615), (30, 7353292), (40, 5514969), (60, 3676646), (120, 1838323), (131, 1683960), (262, 841980), (393, 561320), (524, 420990), (655, 336792), (786, 280660), (1048, 210495), (1310, 168396), (1572, 140330), (1965, 112264), (2620, 84198), (3144, 70165), (3930, 56132), (5240, 42099), (7860, 28066), (14033, 15720)]