66562440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79241}}^1$

素因数の和:79262

約数の個数: 64

約数和(自身を含む): 228216960

約数和(自身を除く): 161654520

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, 79241, 158482, 237723, 316964, 396205, 475446, 554687, 633928, 792410, 950892, 1109374, 1188615, 1584820, 1664061, 1901784, 2218748, 2377230, 2773435, 3169640, 3328122, 4437496, 4754460, 5546870, 6656244, 8320305, 9508920, 11093740, 13312488, 16640610, 22187480, 33281220, 66562440]

約数ペア:

[(1, 66562440), (2, 33281220), (3, 22187480), (4, 16640610), (5, 13312488), (6, 11093740), (7, 9508920), (8, 8320305), (10, 6656244), (12, 5546870), (14, 4754460), (15, 4437496), (20, 3328122), (21, 3169640), (24, 2773435), (28, 2377230), (30, 2218748), (35, 1901784), (40, 1664061), (42, 1584820), (56, 1188615), (60, 1109374), (70, 950892), (84, 792410), (105, 633928), (120, 554687), (140, 475446), (168, 396205), (210, 316964), (280, 237723), (420, 158482), (840, 79241)]