67597680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4054

約数の個数: 80

約数和(自身を含む): 212557824

約数和(自身を除く): 144960144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 3967, 4260, 5680, 7934, 8520, 11901, 15868, 17040, 19835, 23802, 31736, 39670, 47604, 59505, 63472, 79340, 95208, 119010, 158680, 190416, 238020, 281657, 317360, 476040, 563314, 844971, 952080, 1126628, 1408285, 1689942, 2253256, 2816570, 3379884, 4224855, 4506512, 5633140, 6759768, 8449710, 11266280, 13519536, 16899420, 22532560, 33798840, 67597680]

約数ペア:

[(1, 67597680), (2, 33798840), (3, 22532560), (4, 16899420), (5, 13519536), (6, 11266280), (8, 8449710), (10, 6759768), (12, 5633140), (15, 4506512), (16, 4224855), (20, 3379884), (24, 2816570), (30, 2253256), (40, 1689942), (48, 1408285), (60, 1126628), (71, 952080), (80, 844971), (120, 563314), (142, 476040), (213, 317360), (240, 281657), (284, 238020), (355, 190416), (426, 158680), (568, 119010), (710, 95208), (852, 79340), (1065, 63472), (1136, 59505), (1420, 47604), (1704, 39670), (2130, 31736), (2840, 23802), (3408, 19835), (3967, 17040), (4260, 15868), (5680, 11901), (7934, 8520)]