76569080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1811}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 198305280

約数和(自身を除く): 121736200

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, 1811, 2114, 3020, 3622, 4228, 5285, 6040, 7244, 8456, 9055, 10570, 12677, 14488, 18110, 21140, 25354, 36220, 42280, 50708, 63385, 72440, 101416, 126770, 253540, 273461, 507080, 546922, 1093844, 1367305, 1914227, 2187688, 2734610, 3828454, 5469220, 7656908, 9571135, 10938440, 15313816, 19142270, 38284540, 76569080]

約数ペア:

[(1, 76569080), (2, 38284540), (4, 19142270), (5, 15313816), (7, 10938440), (8, 9571135), (10, 7656908), (14, 5469220), (20, 3828454), (28, 2734610), (35, 2187688), (40, 1914227), (56, 1367305), (70, 1093844), (140, 546922), (151, 507080), (280, 273461), (302, 253540), (604, 126770), (755, 101416), (1057, 72440), (1208, 63385), (1510, 50708), (1811, 42280), (2114, 36220), (3020, 25354), (3622, 21140), (4228, 18110), (5285, 14488), (6040, 12677), (7244, 10570), (8456, 9055)]