68494160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 188164296

約数和(自身を除く): 119670136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 101, 112, 140, 173, 196, 202, 245, 280, 346, 392, 404, 490, 505, 560, 692, 707, 784, 808, 865, 980, 1010, 1211, 1384, 1414, 1616, 1730, 1960, 2020, 2422, 2768, 2828, 3460, 3535, 3920, 4040, 4844, 4949, 5656, 6055, 6920, 7070, 8080, 8477, 9688, 9898, 11312, 12110, 13840, 14140, 16954, 17473, 19376, 19796, 24220, 24745, 28280, 33908, 34946, 39592, 42385, 48440, 49490, 56560, 67816, 69892, 79184, 84770, 87365, 96880, 98980, 122311, 135632, 139784, 169540, 174730, 197960, 244622, 279568, 339080, 349460, 395920, 489244, 611555, 678160, 698920, 856177, 978488, 1223110, 1397840, 1712354, 1956976, 2446220, 3424708, 4280885, 4892440, 6849416, 8561770, 9784880, 13698832, 17123540, 34247080, 68494160]

約数ペア:

[(1, 68494160), (2, 34247080), (4, 17123540), (5, 13698832), (7, 9784880), (8, 8561770), (10, 6849416), (14, 4892440), (16, 4280885), (20, 3424708), (28, 2446220), (35, 1956976), (40, 1712354), (49, 1397840), (56, 1223110), (70, 978488), (80, 856177), (98, 698920), (101, 678160), (112, 611555), (140, 489244), (173, 395920), (196, 349460), (202, 339080), (245, 279568), (280, 244622), (346, 197960), (392, 174730), (404, 169540), (490, 139784), (505, 135632), (560, 122311), (692, 98980), (707, 96880), (784, 87365), (808, 84770), (865, 79184), (980, 69892), (1010, 67816), (1211, 56560), (1384, 49490), (1414, 48440), (1616, 42385), (1730, 39592), (1960, 34946), (2020, 33908), (2422, 28280), (2768, 24745), (2828, 24220), (3460, 19796), (3535, 19376), (3920, 17473), (4040, 16954), (4844, 14140), (4949, 13840), (5656, 12110), (6055, 11312), (6920, 9898), (7070, 9688), (8080, 8477)]