143216920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46499}}^1$

素因数の和:46528

約数の個数: 64

約数和(自身を含む): 401760000

約数和(自身を除く): 258543080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 46499, 92998, 185996, 232495, 325493, 371992, 464990, 511489, 650986, 929980, 1022978, 1301972, 1627465, 1859960, 2045956, 2557445, 2603944, 3254930, 3580423, 4091912, 5114890, 6509860, 7160846, 10229780, 13019720, 14321692, 17902115, 20459560, 28643384, 35804230, 71608460, 143216920]

約数ペア:

[(1, 143216920), (2, 71608460), (4, 35804230), (5, 28643384), (7, 20459560), (8, 17902115), (10, 14321692), (11, 13019720), (14, 10229780), (20, 7160846), (22, 6509860), (28, 5114890), (35, 4091912), (40, 3580423), (44, 3254930), (55, 2603944), (56, 2557445), (70, 2045956), (77, 1859960), (88, 1627465), (110, 1301972), (140, 1022978), (154, 929980), (220, 650986), (280, 511489), (308, 464990), (385, 371992), (440, 325493), (616, 232495), (770, 185996), (1540, 92998), (3080, 46499)]