157067120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 421633728

約数和(自身を除く): 264566608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2777, 2828, 3535, 4040, 5554, 5656, 7070, 8080, 11108, 11312, 13885, 14140, 19439, 22216, 27770, 28280, 38878, 44432, 55540, 56560, 77756, 97195, 111080, 155512, 194390, 222160, 280477, 311024, 388780, 560954, 777560, 1121908, 1402385, 1555120, 1963339, 2243816, 2804770, 3926678, 4487632, 5609540, 7853356, 9816695, 11219080, 15706712, 19633390, 22438160, 31413424, 39266780, 78533560, 157067120]

約数ペア:

[(1, 157067120), (2, 78533560), (4, 39266780), (5, 31413424), (7, 22438160), (8, 19633390), (10, 15706712), (14, 11219080), (16, 9816695), (20, 7853356), (28, 5609540), (35, 4487632), (40, 3926678), (56, 2804770), (70, 2243816), (80, 1963339), (101, 1555120), (112, 1402385), (140, 1121908), (202, 777560), (280, 560954), (404, 388780), (505, 311024), (560, 280477), (707, 222160), (808, 194390), (1010, 155512), (1414, 111080), (1616, 97195), (2020, 77756), (2777, 56560), (2828, 55540), (3535, 44432), (4040, 38878), (5554, 28280), (5656, 27770), (7070, 22216), (8080, 19439), (11108, 14140), (11312, 13885)]