137156982160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{620957}}^1$

素因数の和:621232

約数の個数: 80

約数和(自身を含む): 349266520512

約数和(自身を除く): 212109538352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 251, 440, 502, 880, 1004, 1255, 2008, 2510, 2761, 4016, 5020, 5522, 10040, 11044, 13805, 20080, 22088, 27610, 44176, 55220, 110440, 220880, 620957, 1241914, 2483828, 3104785, 4967656, 6209570, 6830527, 9935312, 12419140, 13661054, 24838280, 27322108, 34152635, 49676560, 54644216, 68305270, 109288432, 136610540, 155860207, 273221080, 311720414, 546442160, 623440828, 779301035, 1246881656, 1558602070, 1714462277, 2493763312, 3117204140, 3428924554, 6234408280, 6857849108, 8572311385, 12468816560, 13715698216, 17144622770, 27431396432, 34289245540, 68578491080, 137156982160]

約数ペア:

[(1, 137156982160), (2, 68578491080), (4, 34289245540), (5, 27431396432), (8, 17144622770), (10, 13715698216), (11, 12468816560), (16, 8572311385), (20, 6857849108), (22, 6234408280), (40, 3428924554), (44, 3117204140), (55, 2493763312), (80, 1714462277), (88, 1558602070), (110, 1246881656), (176, 779301035), (220, 623440828), (251, 546442160), (440, 311720414), (502, 273221080), (880, 155860207), (1004, 136610540), (1255, 109288432), (2008, 68305270), (2510, 54644216), (2761, 49676560), (4016, 34152635), (5020, 27322108), (5522, 24838280), (10040, 13661054), (11044, 12419140), (13805, 9935312), (20080, 6830527), (22088, 6209570), (27610, 4967656), (44176, 3104785), (55220, 2483828), (110440, 1241914), (220880, 620957)]