1423679760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28657}}^1$

素因数の和:28702

約数の個数: 160

約数和(自身を含む): 5117172480

約数和(自身を除く): 3693492720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 28657, 49680, 57314, 85971, 114628, 143285, 171942, 229256, 257913, 286570, 343884, 429855, 458512, 515826, 573140, 659111, 687768, 773739, 859710, 1031652, 1146280, 1289565, 1318222, 1375536, 1547478, 1719420, 1977333, 2063304, 2292560, 2579130, 2636444, 3094956, 3295555, 3438840, 3868695, 3954666, 4126608, 5158260, 5272888, 5931999, 6189912, 6591110, 6877680, 7737390, 7909332, 9886665, 10316520, 10545776, 11863998, 12379824, 13182220, 15474780, 15818664, 17795997, 19773330, 20633040, 23727996, 26364440, 29659995, 30949560, 31637328, 35591994, 39546660, 47455992, 52728880, 59319990, 61899120, 71183988, 79093320, 88979985, 94911984, 118639980, 142367976, 158186640, 177959970, 237279960, 284735952, 355919940, 474559920, 711839880, 1423679760]

約数ペア:

[(1, 1423679760), (2, 711839880), (3, 474559920), (4, 355919940), (5, 284735952), (6, 237279960), (8, 177959970), (9, 158186640), (10, 142367976), (12, 118639980), (15, 94911984), (16, 88979985), (18, 79093320), (20, 71183988), (23, 61899120), (24, 59319990), (27, 52728880), (30, 47455992), (36, 39546660), (40, 35591994), (45, 31637328), (46, 30949560), (48, 29659995), (54, 26364440), (60, 23727996), (69, 20633040), (72, 19773330), (80, 17795997), (90, 15818664), (92, 15474780), (108, 13182220), (115, 12379824), (120, 11863998), (135, 10545776), (138, 10316520), (144, 9886665), (180, 7909332), (184, 7737390), (207, 6877680), (216, 6591110), (230, 6189912), (240, 5931999), (270, 5272888), (276, 5158260), (345, 4126608), (360, 3954666), (368, 3868695), (414, 3438840), (432, 3295555), (460, 3094956), (540, 2636444), (552, 2579130), (621, 2292560), (690, 2063304), (720, 1977333), (828, 1719420), (920, 1547478), (1035, 1375536), (1080, 1318222), (1104, 1289565), (1242, 1146280), (1380, 1031652), (1656, 859710), (1840, 773739), (2070, 687768), (2160, 659111), (2484, 573140), (2760, 515826), (3105, 458512), (3312, 429855), (4140, 343884), (4968, 286570), (5520, 257913), (6210, 229256), (8280, 171942), (9936, 143285), (12420, 114628), (16560, 85971), (24840, 57314), (28657, 49680)]