173304840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7331}}^1$

素因数の和:7542

約数の個数: 64

約数和(自身を含む): 522624960

約数和(自身を除く): 349320120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7331, 7880, 11820, 14662, 21993, 23640, 29324, 36655, 43986, 58648, 73310, 87972, 109965, 146620, 175944, 219930, 293240, 439860, 879720, 1444207, 2888414, 4332621, 5776828, 7221035, 8665242, 11553656, 14442070, 17330484, 21663105, 28884140, 34660968, 43326210, 57768280, 86652420, 173304840]

約数ペア:

[(1, 173304840), (2, 86652420), (3, 57768280), (4, 43326210), (5, 34660968), (6, 28884140), (8, 21663105), (10, 17330484), (12, 14442070), (15, 11553656), (20, 8665242), (24, 7221035), (30, 5776828), (40, 4332621), (60, 2888414), (120, 1444207), (197, 879720), (394, 439860), (591, 293240), (788, 219930), (985, 175944), (1182, 146620), (1576, 109965), (1970, 87972), (2364, 73310), (2955, 58648), (3940, 43986), (4728, 36655), (5910, 29324), (7331, 23640), (7880, 21993), (11820, 14662)]