170187120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 612817920

約数和(自身を除く): 442630800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 115, 120, 129, 138, 144, 172, 180, 184, 207, 215, 230, 239, 240, 258, 276, 344, 345, 360, 368, 387, 414, 430, 460, 478, 516, 552, 645, 688, 690, 717, 720, 774, 828, 860, 920, 956, 989, 1032, 1035, 1104, 1195, 1290, 1380, 1434, 1548, 1656, 1720, 1840, 1912, 1935, 1978, 2064, 2070, 2151, 2390, 2580, 2760, 2868, 2967, 3096, 3312, 3440, 3585, 3824, 3870, 3956, 4140, 4302, 4780, 4945, 5160, 5497, 5520, 5736, 5934, 6192, 7170, 7740, 7912, 8280, 8604, 8901, 9560, 9890, 10277, 10320, 10755, 10994, 11472, 11868, 14340, 14835, 15480, 15824, 16491, 16560, 17208, 17802, 19120, 19780, 20554, 21510, 21988, 23736, 27485, 28680, 29670, 30831, 30960, 32982, 34416, 35604, 39560, 41108, 43020, 43976, 44505, 47472, 49473, 51385, 54970, 57360, 59340, 61662, 65964, 71208, 79120, 82216, 82455, 86040, 87952, 89010, 92493, 98946, 102770, 109940, 118680, 123324, 131928, 142416, 154155, 164432, 164910, 172080, 178020, 184986, 197892, 205540, 219880, 236371, 237360, 246648, 247365, 263856, 308310, 329820, 356040, 369972, 395784, 411080, 439760, 462465, 472742, 493296, 494730, 616620, 659640, 709113, 712080, 739944, 791568, 822160, 924930, 945484, 989460, 1181855, 1233240, 1319280, 1418226, 1479888, 1849860, 1890968, 1978920, 2127339, 2363710, 2466480, 2836452, 3545565, 3699720, 3781936, 3957840, 4254678, 4727420, 5672904, 7091130, 7399440, 8509356, 9454840, 10636695, 11345808, 14182260, 17018712, 18909680, 21273390, 28364520, 34037424, 42546780, 56729040, 85093560, 170187120]

約数ペア:

[(1, 170187120), (2, 85093560), (3, 56729040), (4, 42546780), (5, 34037424), (6, 28364520), (8, 21273390), (9, 18909680), (10, 17018712), (12, 14182260), (15, 11345808), (16, 10636695), (18, 9454840), (20, 8509356), (23, 7399440), (24, 7091130), (30, 5672904), (36, 4727420), (40, 4254678), (43, 3957840), (45, 3781936), (46, 3699720), (48, 3545565), (60, 2836452), (69, 2466480), (72, 2363710), (80, 2127339), (86, 1978920), (90, 1890968), (92, 1849860), (115, 1479888), (120, 1418226), (129, 1319280), (138, 1233240), (144, 1181855), (172, 989460), (180, 945484), (184, 924930), (207, 822160), (215, 791568), (230, 739944), (239, 712080), (240, 709113), (258, 659640), (276, 616620), (344, 494730), (345, 493296), (360, 472742), (368, 462465), (387, 439760), (414, 411080), (430, 395784), (460, 369972), (478, 356040), (516, 329820), (552, 308310), (645, 263856), (688, 247365), (690, 246648), (717, 237360), (720, 236371), (774, 219880), (828, 205540), (860, 197892), (920, 184986), (956, 178020), (989, 172080), (1032, 164910), (1035, 164432), (1104, 154155), (1195, 142416), (1290, 131928), (1380, 123324), (1434, 118680), (1548, 109940), (1656, 102770), (1720, 98946), (1840, 92493), (1912, 89010), (1935, 87952), (1978, 86040), (2064, 82455), (2070, 82216), (2151, 79120), (2390, 71208), (2580, 65964), (2760, 61662), (2868, 59340), (2967, 57360), (3096, 54970), (3312, 51385), (3440, 49473), (3585, 47472), (3824, 44505), (3870, 43976), (3956, 43020), (4140, 41108), (4302, 39560), (4780, 35604), (4945, 34416), (5160, 32982), (5497, 30960), (5520, 30831), (5736, 29670), (5934, 28680), (6192, 27485), (7170, 23736), (7740, 21988), (7912, 21510), (8280, 20554), (8604, 19780), (8901, 19120), (9560, 17802), (9890, 17208), (10277, 16560), (10320, 16491), (10755, 15824), (10994, 15480), (11472, 14835), (11868, 14340)]