16128017520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{755057}}^1$

素因数の和:755162

約数の個数: 80

約数和(自身を含む): 50558683680

約数和(自身を除く): 34430666160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 755057, 1510114, 2265171, 3020228, 3775285, 4530342, 6040456, 7550570, 9060684, 11325855, 12080912, 15101140, 18121368, 22651710, 30202280, 36242736, 45303420, 60404560, 67200073, 90606840, 134400146, 181213680, 201600219, 268800292, 336000365, 403200438, 537600584, 672000730, 806400876, 1008001095, 1075201168, 1344001460, 1612801752, 2016002190, 2688002920, 3225603504, 4032004380, 5376005840, 8064008760, 16128017520]

約数ペア:

[(1, 16128017520), (2, 8064008760), (3, 5376005840), (4, 4032004380), (5, 3225603504), (6, 2688002920), (8, 2016002190), (10, 1612801752), (12, 1344001460), (15, 1075201168), (16, 1008001095), (20, 806400876), (24, 672000730), (30, 537600584), (40, 403200438), (48, 336000365), (60, 268800292), (80, 201600219), (89, 181213680), (120, 134400146), (178, 90606840), (240, 67200073), (267, 60404560), (356, 45303420), (445, 36242736), (534, 30202280), (712, 22651710), (890, 18121368), (1068, 15101140), (1335, 12080912), (1424, 11325855), (1780, 9060684), (2136, 7550570), (2670, 6040456), (3560, 4530342), (4272, 3775285), (5340, 3020228), (7120, 2265171), (10680, 1510114), (21360, 755057)]