1426088640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1499}}^1$

素因数の和:2510

約数の個数: 112

約数和(自身を含む): 4535424000

約数和(自身を除く): 3109335360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 991, 1499, 1982, 2973, 2998, 3964, 4497, 4955, 5946, 5996, 7495, 7928, 8994, 9910, 11892, 11992, 14865, 14990, 15856, 17988, 19820, 22485, 23784, 23984, 29730, 29980, 31712, 35976, 39640, 44970, 47568, 47968, 59460, 59960, 63424, 71952, 79280, 89940, 95136, 95936, 118920, 119920, 143904, 158560, 179880, 190272, 237840, 239840, 287808, 317120, 359760, 475680, 479680, 719520, 951360, 1439040, 1485509, 2971018, 4456527, 5942036, 7427545, 8913054, 11884072, 14855090, 17826108, 22282635, 23768144, 29710180, 35652216, 44565270, 47536288, 59420360, 71304432, 89130540, 95072576, 118840720, 142608864, 178261080, 237681440, 285217728, 356522160, 475362880, 713044320, 1426088640]

約数ペア:

[(1, 1426088640), (2, 713044320), (3, 475362880), (4, 356522160), (5, 285217728), (6, 237681440), (8, 178261080), (10, 142608864), (12, 118840720), (15, 95072576), (16, 89130540), (20, 71304432), (24, 59420360), (30, 47536288), (32, 44565270), (40, 35652216), (48, 29710180), (60, 23768144), (64, 22282635), (80, 17826108), (96, 14855090), (120, 11884072), (160, 8913054), (192, 7427545), (240, 5942036), (320, 4456527), (480, 2971018), (960, 1485509), (991, 1439040), (1499, 951360), (1982, 719520), (2973, 479680), (2998, 475680), (3964, 359760), (4497, 317120), (4955, 287808), (5946, 239840), (5996, 237840), (7495, 190272), (7928, 179880), (8994, 158560), (9910, 143904), (11892, 119920), (11992, 118920), (14865, 95936), (14990, 95136), (15856, 89940), (17988, 79280), (19820, 71952), (22485, 63424), (23784, 59960), (23984, 59460), (29730, 47968), (29980, 47568), (31712, 44970), (35976, 39640)]