318857040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3498

約数の個数: 160

約数和(自身を含む): 1124154240

約数和(自身を除く): 805297200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3433, 3440, 3870, 4644, 5160, 5805, 6192, 6866, 7740, 9288, 10299, 10320, 11610, 13732, 15480, 17165, 18576, 20598, 23220, 27464, 30897, 30960, 34330, 41196, 46440, 51495, 54928, 61794, 68660, 82392, 92691, 92880, 102990, 123588, 137320, 147619, 154485, 164784, 185382, 205980, 247176, 274640, 295238, 308970, 370764, 411960, 442857, 463455, 494352, 590476, 617940, 738095, 741528, 823920, 885714, 926910, 1180952, 1235880, 1328571, 1476190, 1483056, 1771428, 1853820, 2214285, 2361904, 2471760, 2657142, 2952380, 3542856, 3707640, 3985713, 4428570, 5314284, 5904760, 6642855, 7085712, 7415280, 7971426, 8857140, 10628568, 11809520, 13285710, 15942852, 17714280, 19928565, 21257136, 26571420, 31885704, 35428560, 39857130, 53142840, 63771408, 79714260, 106285680, 159428520, 318857040]

約数ペア:

[(1, 318857040), (2, 159428520), (3, 106285680), (4, 79714260), (5, 63771408), (6, 53142840), (8, 39857130), (9, 35428560), (10, 31885704), (12, 26571420), (15, 21257136), (16, 19928565), (18, 17714280), (20, 15942852), (24, 13285710), (27, 11809520), (30, 10628568), (36, 8857140), (40, 7971426), (43, 7415280), (45, 7085712), (48, 6642855), (54, 5904760), (60, 5314284), (72, 4428570), (80, 3985713), (86, 3707640), (90, 3542856), (108, 2952380), (120, 2657142), (129, 2471760), (135, 2361904), (144, 2214285), (172, 1853820), (180, 1771428), (215, 1483056), (216, 1476190), (240, 1328571), (258, 1235880), (270, 1180952), (344, 926910), (360, 885714), (387, 823920), (430, 741528), (432, 738095), (516, 617940), (540, 590476), (645, 494352), (688, 463455), (720, 442857), (774, 411960), (860, 370764), (1032, 308970), (1080, 295238), (1161, 274640), (1290, 247176), (1548, 205980), (1720, 185382), (1935, 164784), (2064, 154485), (2160, 147619), (2322, 137320), (2580, 123588), (3096, 102990), (3433, 92880), (3440, 92691), (3870, 82392), (4644, 68660), (5160, 61794), (5805, 54928), (6192, 51495), (6866, 46440), (7740, 41196), (9288, 34330), (10299, 30960), (10320, 30897), (11610, 27464), (13732, 23220), (15480, 20598), (17165, 18576)]