131030136960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{68244863}}^1$

素因数の和:68244885

約数の個数: 64

約数和(自身を含む): 417658567680

約数和(自身を除く): 286628430720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 68244863, 136489726, 204734589, 272979452, 341224315, 409469178, 545958904, 682448630, 818938356, 1023672945, 1091917808, 1364897260, 1637876712, 2047345890, 2183835616, 2729794520, 3275753424, 4094691780, 4367671232, 5459589040, 6551506848, 8189383560, 8735342464, 10919178080, 13103013696, 16378767120, 21838356160, 26206027392, 32757534240, 43676712320, 65515068480, 131030136960]

約数ペア:

[(1, 131030136960), (2, 65515068480), (3, 43676712320), (4, 32757534240), (5, 26206027392), (6, 21838356160), (8, 16378767120), (10, 13103013696), (12, 10919178080), (15, 8735342464), (16, 8189383560), (20, 6551506848), (24, 5459589040), (30, 4367671232), (32, 4094691780), (40, 3275753424), (48, 2729794520), (60, 2183835616), (64, 2047345890), (80, 1637876712), (96, 1364897260), (120, 1091917808), (128, 1023672945), (160, 818938356), (192, 682448630), (240, 545958904), (320, 409469178), (384, 341224315), (480, 272979452), (640, 204734589), (960, 136489726), (1920, 68244863)]