1336178560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2196

約数の個数: 128

約数和(自身を含む): 3412316160

約数和(自身を除く): 2076137600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 128, 160, 172, 184, 215, 230, 320, 344, 368, 430, 460, 640, 688, 736, 860, 920, 989, 1376, 1472, 1720, 1840, 1978, 2111, 2752, 2944, 3440, 3680, 3956, 4222, 4945, 5504, 6880, 7360, 7912, 8444, 9890, 10555, 13760, 14720, 15824, 16888, 19780, 21110, 27520, 31648, 33776, 39560, 42220, 48553, 63296, 67552, 79120, 84440, 90773, 97106, 126592, 135104, 158240, 168880, 181546, 194212, 242765, 270208, 316480, 337760, 363092, 388424, 453865, 485530, 632960, 675520, 726184, 776848, 907730, 971060, 1351040, 1452368, 1553696, 1815460, 1942120, 2087779, 2904736, 3107392, 3630920, 3884240, 4175558, 5809472, 6214784, 7261840, 7768480, 8351116, 10438895, 11618944, 14523680, 15536960, 16702232, 20877790, 29047360, 31073920, 33404464, 41755580, 58094720, 66808928, 83511160, 133617856, 167022320, 267235712, 334044640, 668089280, 1336178560]

約数ペア:

[(1, 1336178560), (2, 668089280), (4, 334044640), (5, 267235712), (8, 167022320), (10, 133617856), (16, 83511160), (20, 66808928), (23, 58094720), (32, 41755580), (40, 33404464), (43, 31073920), (46, 29047360), (64, 20877790), (80, 16702232), (86, 15536960), (92, 14523680), (115, 11618944), (128, 10438895), (160, 8351116), (172, 7768480), (184, 7261840), (215, 6214784), (230, 5809472), (320, 4175558), (344, 3884240), (368, 3630920), (430, 3107392), (460, 2904736), (640, 2087779), (688, 1942120), (736, 1815460), (860, 1553696), (920, 1452368), (989, 1351040), (1376, 971060), (1472, 907730), (1720, 776848), (1840, 726184), (1978, 675520), (2111, 632960), (2752, 485530), (2944, 453865), (3440, 388424), (3680, 363092), (3956, 337760), (4222, 316480), (4945, 270208), (5504, 242765), (6880, 194212), (7360, 181546), (7912, 168880), (8444, 158240), (9890, 135104), (10555, 126592), (13760, 97106), (14720, 90773), (15824, 84440), (16888, 79120), (19780, 67552), (21110, 63296), (27520, 48553), (31648, 42220), (33776, 39560)]