7021680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1754

約数の個数: 80

約数和(自身を含む): 23061024

約数和(自身を除く): 16039344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 1721, 2040, 3442, 4080, 5163, 6884, 8605, 10326, 13768, 17210, 20652, 25815, 27536, 29257, 34420, 41304, 51630, 58514, 68840, 82608, 87771, 103260, 117028, 137680, 146285, 175542, 206520, 234056, 292570, 351084, 413040, 438855, 468112, 585140, 702168, 877710, 1170280, 1404336, 1755420, 2340560, 3510840, 7021680]

約数ペア:

[(1, 7021680), (2, 3510840), (3, 2340560), (4, 1755420), (5, 1404336), (6, 1170280), (8, 877710), (10, 702168), (12, 585140), (15, 468112), (16, 438855), (17, 413040), (20, 351084), (24, 292570), (30, 234056), (34, 206520), (40, 175542), (48, 146285), (51, 137680), (60, 117028), (68, 103260), (80, 87771), (85, 82608), (102, 68840), (120, 58514), (136, 51630), (170, 41304), (204, 34420), (240, 29257), (255, 27536), (272, 25815), (340, 20652), (408, 17210), (510, 13768), (680, 10326), (816, 8605), (1020, 6884), (1360, 5163), (1721, 4080), (2040, 3442)]