1426754040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{321341}}^1$

素因数の和:321392

約数の個数: 64

約数和(自身を含む): 4395958560

約数和(自身を除く): 2969204520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 321341, 642682, 964023, 1285364, 1606705, 1928046, 2570728, 3213410, 3856092, 4820115, 6426820, 7712184, 9640230, 11889617, 12853640, 19280460, 23779234, 35668851, 38560920, 47558468, 59448085, 71337702, 95116936, 118896170, 142675404, 178344255, 237792340, 285350808, 356688510, 475584680, 713377020, 1426754040]

約数ペア:

[(1, 1426754040), (2, 713377020), (3, 475584680), (4, 356688510), (5, 285350808), (6, 237792340), (8, 178344255), (10, 142675404), (12, 118896170), (15, 95116936), (20, 71337702), (24, 59448085), (30, 47558468), (37, 38560920), (40, 35668851), (60, 23779234), (74, 19280460), (111, 12853640), (120, 11889617), (148, 9640230), (185, 7712184), (222, 6426820), (296, 4820115), (370, 3856092), (444, 3213410), (555, 2570728), (740, 1928046), (888, 1606705), (1110, 1285364), (1480, 964023), (2220, 642682), (4440, 321341)]