26713680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15901}}^1$

素因数の和:15924

約数の個数: 80

約数和(自身を含む): 94648704

約数和(自身を除く): 67935024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15901, 31802, 47703, 63604, 79505, 95406, 111307, 127208, 159010, 190812, 222614, 238515, 254416, 318020, 333921, 381624, 445228, 477030, 556535, 636040, 667842, 763248, 890456, 954060, 1113070, 1272080, 1335684, 1669605, 1780912, 1908120, 2226140, 2671368, 3339210, 3816240, 4452280, 5342736, 6678420, 8904560, 13356840, 26713680]

約数ペア:

[(1, 26713680), (2, 13356840), (3, 8904560), (4, 6678420), (5, 5342736), (6, 4452280), (7, 3816240), (8, 3339210), (10, 2671368), (12, 2226140), (14, 1908120), (15, 1780912), (16, 1669605), (20, 1335684), (21, 1272080), (24, 1113070), (28, 954060), (30, 890456), (35, 763248), (40, 667842), (42, 636040), (48, 556535), (56, 477030), (60, 445228), (70, 381624), (80, 333921), (84, 318020), (105, 254416), (112, 238515), (120, 222614), (140, 190812), (168, 159010), (210, 127208), (240, 111307), (280, 95406), (336, 79505), (420, 63604), (560, 47703), (840, 31802), (1680, 15901)]