56554806840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67327151}}^1$

素因数の和:67327172

約数の個数: 64

約数和(自身を含む): 193902197760

約数和(自身を除く): 137347390920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 67327151, 134654302, 201981453, 269308604, 336635755, 403962906, 471290057, 538617208, 673271510, 807925812, 942580114, 1009907265, 1346543020, 1413870171, 1615851624, 1885160228, 2019814530, 2356450285, 2693086040, 2827740342, 3770320456, 4039629060, 4712900570, 5655480684, 7069350855, 8079258120, 9425801140, 11310961368, 14138701710, 18851602280, 28277403420, 56554806840]

約数ペア:

[(1, 56554806840), (2, 28277403420), (3, 18851602280), (4, 14138701710), (5, 11310961368), (6, 9425801140), (7, 8079258120), (8, 7069350855), (10, 5655480684), (12, 4712900570), (14, 4039629060), (15, 3770320456), (20, 2827740342), (21, 2693086040), (24, 2356450285), (28, 2019814530), (30, 1885160228), (35, 1615851624), (40, 1413870171), (42, 1346543020), (56, 1009907265), (60, 942580114), (70, 807925812), (84, 673271510), (105, 538617208), (120, 471290057), (140, 403962906), (168, 336635755), (210, 269308604), (280, 201981453), (420, 134654302), (840, 67327151)]