77076440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1823}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 199618560

約数和(自身を除く): 122542120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 1823, 2114, 3020, 3646, 4228, 5285, 6040, 7292, 8456, 9115, 10570, 12761, 14584, 18230, 21140, 25522, 36460, 42280, 51044, 63805, 72920, 102088, 127610, 255220, 275273, 510440, 550546, 1101092, 1376365, 1926911, 2202184, 2752730, 3853822, 5505460, 7707644, 9634555, 11010920, 15415288, 19269110, 38538220, 77076440]

約数ペア:

[(1, 77076440), (2, 38538220), (4, 19269110), (5, 15415288), (7, 11010920), (8, 9634555), (10, 7707644), (14, 5505460), (20, 3853822), (28, 2752730), (35, 2202184), (40, 1926911), (56, 1376365), (70, 1101092), (140, 550546), (151, 510440), (280, 275273), (302, 255220), (604, 127610), (755, 102088), (1057, 72920), (1208, 63805), (1510, 51044), (1823, 42280), (2114, 36460), (3020, 25522), (3646, 21140), (4228, 18230), (5285, 14584), (6040, 12761), (7292, 10570), (8456, 9115)]