67033680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{39901}}^1$

素因数の和:39924

約数の個数: 80

約数和(自身を含む): 237496704

約数和(自身を除く): 170463024

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, 39901, 79802, 119703, 159604, 199505, 239406, 279307, 319208, 399010, 478812, 558614, 598515, 638416, 798020, 837921, 957624, 1117228, 1197030, 1396535, 1596040, 1675842, 1915248, 2234456, 2394060, 2793070, 3192080, 3351684, 4189605, 4468912, 4788120, 5586140, 6703368, 8379210, 9576240, 11172280, 13406736, 16758420, 22344560, 33516840, 67033680]

約数ペア:

[(1, 67033680), (2, 33516840), (3, 22344560), (4, 16758420), (5, 13406736), (6, 11172280), (7, 9576240), (8, 8379210), (10, 6703368), (12, 5586140), (14, 4788120), (15, 4468912), (16, 4189605), (20, 3351684), (21, 3192080), (24, 2793070), (28, 2394060), (30, 2234456), (35, 1915248), (40, 1675842), (42, 1596040), (48, 1396535), (56, 1197030), (60, 1117228), (70, 957624), (80, 837921), (84, 798020), (105, 638416), (112, 598515), (120, 558614), (140, 478812), (168, 399010), (210, 319208), (240, 279307), (280, 239406), (336, 199505), (420, 159604), (560, 119703), (840, 79802), (1680, 39901)]