212330880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 740862720

約数和(自身を除く): 528531840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 191, 192, 193, 240, 288, 320, 360, 382, 384, 386, 480, 573, 576, 579, 640, 720, 764, 772, 955, 960, 965, 1146, 1152, 1158, 1440, 1528, 1544, 1719, 1737, 1910, 1920, 1930, 2292, 2316, 2865, 2880, 2895, 3056, 3088, 3438, 3474, 3820, 3860, 4584, 4632, 5730, 5760, 5790, 6112, 6176, 6876, 6948, 7640, 7720, 8595, 8685, 9168, 9264, 11460, 11580, 12224, 12352, 13752, 13896, 15280, 15440, 17190, 17370, 18336, 18528, 22920, 23160, 24448, 24704, 27504, 27792, 30560, 30880, 34380, 34740, 36672, 36863, 37056, 45840, 46320, 55008, 55584, 61120, 61760, 68760, 69480, 73344, 73726, 74112, 91680, 92640, 110016, 110589, 111168, 122240, 123520, 137520, 138960, 147452, 183360, 184315, 185280, 220032, 221178, 222336, 275040, 277920, 294904, 331767, 366720, 368630, 370560, 442356, 550080, 552945, 555840, 589808, 663534, 737260, 884712, 1100160, 1105890, 1111680, 1179616, 1327068, 1474520, 1658835, 1769424, 2211780, 2359232, 2654136, 2949040, 3317670, 3538848, 4423560, 4718464, 5308272, 5898080, 6635340, 7077696, 8847120, 10616544, 11796160, 13270680, 14155392, 17694240, 21233088, 23592320, 26541360, 35388480, 42466176, 53082720, 70776960, 106165440, 212330880]

約数ペア:

[(1, 212330880), (2, 106165440), (3, 70776960), (4, 53082720), (5, 42466176), (6, 35388480), (8, 26541360), (9, 23592320), (10, 21233088), (12, 17694240), (15, 14155392), (16, 13270680), (18, 11796160), (20, 10616544), (24, 8847120), (30, 7077696), (32, 6635340), (36, 5898080), (40, 5308272), (45, 4718464), (48, 4423560), (60, 3538848), (64, 3317670), (72, 2949040), (80, 2654136), (90, 2359232), (96, 2211780), (120, 1769424), (128, 1658835), (144, 1474520), (160, 1327068), (180, 1179616), (191, 1111680), (192, 1105890), (193, 1100160), (240, 884712), (288, 737260), (320, 663534), (360, 589808), (382, 555840), (384, 552945), (386, 550080), (480, 442356), (573, 370560), (576, 368630), (579, 366720), (640, 331767), (720, 294904), (764, 277920), (772, 275040), (955, 222336), (960, 221178), (965, 220032), (1146, 185280), (1152, 184315), (1158, 183360), (1440, 147452), (1528, 138960), (1544, 137520), (1719, 123520), (1737, 122240), (1910, 111168), (1920, 110589), (1930, 110016), (2292, 92640), (2316, 91680), (2865, 74112), (2880, 73726), (2895, 73344), (3056, 69480), (3088, 68760), (3438, 61760), (3474, 61120), (3820, 55584), (3860, 55008), (4584, 46320), (4632, 45840), (5730, 37056), (5760, 36863), (5790, 36672), (6112, 34740), (6176, 34380), (6876, 30880), (6948, 30560), (7640, 27792), (7720, 27504), (8595, 24704), (8685, 24448), (9168, 23160), (9264, 22920), (11460, 18528), (11580, 18336), (12224, 17370), (12352, 17190), (13752, 15440), (13896, 15280)]