15692715920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{10091}}^1$

素因数の和:12888

約数の個数: 80

約数和(自身を含む): 41716937088

約数和(自身を除く): 26024221168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2777, 5554, 10091, 11108, 13885, 19439, 20182, 22216, 27770, 38878, 40364, 44432, 50455, 55540, 70637, 77756, 80728, 97195, 100910, 111080, 141274, 155512, 161456, 194390, 201820, 222160, 282548, 311024, 353185, 388780, 403640, 565096, 706370, 777560, 807280, 1130192, 1412740, 1555120, 2825480, 5650960, 28022707, 56045414, 112090828, 140113535, 196158949, 224181656, 280227070, 392317898, 448363312, 560454140, 784635796, 980794745, 1120908280, 1569271592, 1961589490, 2241816560, 3138543184, 3923178980, 7846357960, 15692715920]

約数ペア:

[(1, 15692715920), (2, 7846357960), (4, 3923178980), (5, 3138543184), (7, 2241816560), (8, 1961589490), (10, 1569271592), (14, 1120908280), (16, 980794745), (20, 784635796), (28, 560454140), (35, 448363312), (40, 392317898), (56, 280227070), (70, 224181656), (80, 196158949), (112, 140113535), (140, 112090828), (280, 56045414), (560, 28022707), (2777, 5650960), (5554, 2825480), (10091, 1555120), (11108, 1412740), (13885, 1130192), (19439, 807280), (20182, 777560), (22216, 706370), (27770, 565096), (38878, 403640), (40364, 388780), (44432, 353185), (50455, 311024), (55540, 282548), (70637, 222160), (77756, 201820), (80728, 194390), (97195, 161456), (100910, 155512), (111080, 141274)]