170068440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1513

約数の個数: 128

約数和(自身を含む): 545149440

約数和(自身を除く): 375081000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1433, 1720, 1978, 2580, 2760, 2866, 2967, 3956, 4299, 4945, 5160, 5732, 5934, 7165, 7912, 8598, 9890, 11464, 11868, 14330, 14835, 17196, 19780, 21495, 23736, 28660, 29670, 32959, 34392, 39560, 42990, 57320, 59340, 61619, 65918, 85980, 98877, 118680, 123238, 131836, 164795, 171960, 184857, 197754, 246476, 263672, 308095, 329590, 369714, 395508, 492952, 494385, 616190, 659180, 739428, 791016, 924285, 988770, 1232380, 1318360, 1417237, 1478856, 1848570, 1977540, 2464760, 2834474, 3697140, 3955080, 4251711, 5668948, 7086185, 7394280, 8503422, 11337896, 14172370, 17006844, 21258555, 28344740, 34013688, 42517110, 56689480, 85034220, 170068440]

約数ペア:

[(1, 170068440), (2, 85034220), (3, 56689480), (4, 42517110), (5, 34013688), (6, 28344740), (8, 21258555), (10, 17006844), (12, 14172370), (15, 11337896), (20, 8503422), (23, 7394280), (24, 7086185), (30, 5668948), (40, 4251711), (43, 3955080), (46, 3697140), (60, 2834474), (69, 2464760), (86, 1977540), (92, 1848570), (115, 1478856), (120, 1417237), (129, 1318360), (138, 1232380), (172, 988770), (184, 924285), (215, 791016), (230, 739428), (258, 659180), (276, 616190), (344, 494385), (345, 492952), (430, 395508), (460, 369714), (516, 329590), (552, 308095), (645, 263672), (690, 246476), (860, 197754), (920, 184857), (989, 171960), (1032, 164795), (1290, 131836), (1380, 123238), (1433, 118680), (1720, 98877), (1978, 85980), (2580, 65918), (2760, 61619), (2866, 59340), (2967, 57320), (3956, 42990), (4299, 39560), (4945, 34392), (5160, 32959), (5732, 29670), (5934, 28660), (7165, 23736), (7912, 21495), (8598, 19780), (9890, 17196), (11464, 14835), (11868, 14330)]