70778160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 120

約数和(自身を含む): 239382000

約数和(自身を除く): 168603840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 499, 591, 720, 788, 985, 998, 1182, 1497, 1576, 1773, 1970, 1996, 2364, 2495, 2955, 2994, 3152, 3546, 3940, 3992, 4491, 4728, 4990, 5910, 5988, 7092, 7485, 7880, 7984, 8865, 8982, 9456, 9980, 11820, 11976, 14184, 14970, 15760, 17730, 17964, 19960, 22455, 23640, 23952, 28368, 29940, 35460, 35928, 39920, 44910, 47280, 59880, 70920, 71856, 89820, 98303, 119760, 141840, 179640, 196606, 294909, 359280, 393212, 491515, 589818, 786424, 884727, 983030, 1179636, 1474545, 1572848, 1769454, 1966060, 2359272, 2949090, 3538908, 3932120, 4423635, 4718544, 5898180, 7077816, 7864240, 8847270, 11796360, 14155632, 17694540, 23592720, 35389080, 70778160]

約数ペア:

[(1, 70778160), (2, 35389080), (3, 23592720), (4, 17694540), (5, 14155632), (6, 11796360), (8, 8847270), (9, 7864240), (10, 7077816), (12, 5898180), (15, 4718544), (16, 4423635), (18, 3932120), (20, 3538908), (24, 2949090), (30, 2359272), (36, 1966060), (40, 1769454), (45, 1572848), (48, 1474545), (60, 1179636), (72, 983030), (80, 884727), (90, 786424), (120, 589818), (144, 491515), (180, 393212), (197, 359280), (240, 294909), (360, 196606), (394, 179640), (499, 141840), (591, 119760), (720, 98303), (788, 89820), (985, 71856), (998, 70920), (1182, 59880), (1497, 47280), (1576, 44910), (1773, 39920), (1970, 35928), (1996, 35460), (2364, 29940), (2495, 28368), (2955, 23952), (2994, 23640), (3152, 22455), (3546, 19960), (3940, 17964), (3992, 17730), (4491, 15760), (4728, 14970), (4990, 14184), (5910, 11976), (5988, 11820), (7092, 9980), (7485, 9456), (7880, 8982), (7984, 8865)]