13104840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15601}}^1$

素因数の和:15622

約数の個数: 64

約数和(自身を含む): 44933760

約数和(自身を除く): 31828920

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, 15601, 31202, 46803, 62404, 78005, 93606, 109207, 124808, 156010, 187212, 218414, 234015, 312020, 327621, 374424, 436828, 468030, 546035, 624040, 655242, 873656, 936060, 1092070, 1310484, 1638105, 1872120, 2184140, 2620968, 3276210, 4368280, 6552420, 13104840]

約数ペア:

[(1, 13104840), (2, 6552420), (3, 4368280), (4, 3276210), (5, 2620968), (6, 2184140), (7, 1872120), (8, 1638105), (10, 1310484), (12, 1092070), (14, 936060), (15, 873656), (20, 655242), (21, 624040), (24, 546035), (28, 468030), (30, 436828), (35, 374424), (40, 327621), (42, 312020), (56, 234015), (60, 218414), (70, 187212), (84, 156010), (105, 124808), (120, 109207), (140, 93606), (168, 78005), (210, 62404), (280, 46803), (420, 31202), (840, 15601)]