69761920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5775

約数の個数: 64

約数和(自身を含む): 175582800

約数和(自身を除く): 105820880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 5737, 6080, 11474, 12160, 22948, 28685, 45896, 57370, 91792, 109003, 114740, 183584, 218006, 229480, 367168, 436012, 458960, 545015, 734336, 872024, 917920, 1090030, 1744048, 1835840, 2180060, 3488096, 3671680, 4360120, 6976192, 8720240, 13952384, 17440480, 34880960, 69761920]

約数ペア:

[(1, 69761920), (2, 34880960), (4, 17440480), (5, 13952384), (8, 8720240), (10, 6976192), (16, 4360120), (19, 3671680), (20, 3488096), (32, 2180060), (38, 1835840), (40, 1744048), (64, 1090030), (76, 917920), (80, 872024), (95, 734336), (128, 545015), (152, 458960), (160, 436012), (190, 367168), (304, 229480), (320, 218006), (380, 183584), (608, 114740), (640, 109003), (760, 91792), (1216, 57370), (1520, 45896), (2432, 28685), (3040, 22948), (5737, 12160), (6080, 11474)]