144599680

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2357

約数の個数: 64

約数和(自身を含む): 349262280

約数和(自身を除く): 204662600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1616, 2020, 2237, 3232, 4040, 4474, 6464, 8080, 8948, 11185, 12928, 16160, 17896, 22370, 32320, 35792, 44740, 64640, 71584, 89480, 143168, 178960, 225937, 286336, 357920, 451874, 715840, 903748, 1129685, 1431680, 1807496, 2259370, 3614992, 4518740, 7229984, 9037480, 14459968, 18074960, 28919936, 36149920, 72299840, 144599680]

約数ペア:

[(1, 144599680), (2, 72299840), (4, 36149920), (5, 28919936), (8, 18074960), (10, 14459968), (16, 9037480), (20, 7229984), (32, 4518740), (40, 3614992), (64, 2259370), (80, 1807496), (101, 1431680), (128, 1129685), (160, 903748), (202, 715840), (320, 451874), (404, 357920), (505, 286336), (640, 225937), (808, 178960), (1010, 143168), (1616, 89480), (2020, 71584), (2237, 64640), (3232, 44740), (4040, 35792), (4474, 32320), (6464, 22370), (8080, 17896), (8948, 16160), (11185, 12928)]