156970602520

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2819}}^1\times {\mathrm{4919}}^1$

素因数の和:8032

約数の個数: 64

約数和(自身を含む): 354629664000

約数和(自身を除く): 197659061480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2819, 2830, 4919, 5638, 5660, 9838, 11276, 11320, 14095, 19676, 22552, 24595, 28190, 39352, 49190, 56380, 98380, 112760, 196760, 797777, 1392077, 1595554, 2784154, 3191108, 3988885, 5568308, 6382216, 6960385, 7977770, 11136616, 13866661, 13920770, 15955540, 27733322, 27841540, 31911080, 55466644, 55683080, 69333305, 110933288, 138666610, 277333220, 554666440, 3924265063, 7848530126, 15697060252, 19621325315, 31394120504, 39242650630, 78485301260, 156970602520]

約数ペア:

[(1, 156970602520), (2, 78485301260), (4, 39242650630), (5, 31394120504), (8, 19621325315), (10, 15697060252), (20, 7848530126), (40, 3924265063), (283, 554666440), (566, 277333220), (1132, 138666610), (1415, 110933288), (2264, 69333305), (2819, 55683080), (2830, 55466644), (4919, 31911080), (5638, 27841540), (5660, 27733322), (9838, 15955540), (11276, 13920770), (11320, 13866661), (14095, 11136616), (19676, 7977770), (22552, 6960385), (24595, 6382216), (28190, 5568308), (39352, 3988885), (49190, 3191108), (56380, 2784154), (98380, 1595554), (112760, 1392077), (196760, 797777)]