18152640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 224

約数和(自身を含む): 70225920

約数和(自身を除く): 52073280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 191, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 382, 396, 432, 440, 480, 495, 528, 540, 573, 576, 594, 660, 704, 720, 764, 792, 864, 880, 955, 960, 990, 1056, 1080, 1146, 1188, 1320, 1440, 1485, 1528, 1584, 1719, 1728, 1760, 1910, 1980, 2101, 2112, 2160, 2292, 2376, 2640, 2865, 2880, 2970, 3056, 3168, 3438, 3520, 3820, 3960, 4202, 4320, 4584, 4752, 5157, 5280, 5730, 5940, 6112, 6303, 6336, 6876, 7640, 7920, 8404, 8595, 8640, 9168, 9504, 10314, 10505, 10560, 11460, 11880, 12224, 12606, 13752, 15280, 15840, 16808, 17190, 18336, 18909, 19008, 20628, 21010, 22920, 23760, 25212, 25785, 27504, 30560, 31515, 31680, 33616, 34380, 36672, 37818, 41256, 42020, 45840, 47520, 50424, 51570, 55008, 56727, 61120, 63030, 67232, 68760, 75636, 82512, 84040, 91680, 94545, 95040, 100848, 103140, 110016, 113454, 126060, 134464, 137520, 151272, 165024, 168080, 183360, 189090, 201696, 206280, 226908, 252120, 275040, 283635, 302544, 330048, 336160, 378180, 403392, 412560, 453816, 504240, 550080, 567270, 605088, 672320, 756360, 825120, 907632, 1008480, 1134540, 1210176, 1512720, 1650240, 1815264, 2016960, 2269080, 3025440, 3630528, 4538160, 6050880, 9076320, 18152640]

約数ペア:

[(1, 18152640), (2, 9076320), (3, 6050880), (4, 4538160), (5, 3630528), (6, 3025440), (8, 2269080), (9, 2016960), (10, 1815264), (11, 1650240), (12, 1512720), (15, 1210176), (16, 1134540), (18, 1008480), (20, 907632), (22, 825120), (24, 756360), (27, 672320), (30, 605088), (32, 567270), (33, 550080), (36, 504240), (40, 453816), (44, 412560), (45, 403392), (48, 378180), (54, 336160), (55, 330048), (60, 302544), (64, 283635), (66, 275040), (72, 252120), (80, 226908), (88, 206280), (90, 201696), (96, 189090), (99, 183360), (108, 168080), (110, 165024), (120, 151272), (132, 137520), (135, 134464), (144, 126060), (160, 113454), (165, 110016), (176, 103140), (180, 100848), (191, 95040), (192, 94545), (198, 91680), (216, 84040), (220, 82512), (240, 75636), (264, 68760), (270, 67232), (288, 63030), (297, 61120), (320, 56727), (330, 55008), (352, 51570), (360, 50424), (382, 47520), (396, 45840), (432, 42020), (440, 41256), (480, 37818), (495, 36672), (528, 34380), (540, 33616), (573, 31680), (576, 31515), (594, 30560), (660, 27504), (704, 25785), (720, 25212), (764, 23760), (792, 22920), (864, 21010), (880, 20628), (955, 19008), (960, 18909), (990, 18336), (1056, 17190), (1080, 16808), (1146, 15840), (1188, 15280), (1320, 13752), (1440, 12606), (1485, 12224), (1528, 11880), (1584, 11460), (1719, 10560), (1728, 10505), (1760, 10314), (1910, 9504), (1980, 9168), (2101, 8640), (2112, 8595), (2160, 8404), (2292, 7920), (2376, 7640), (2640, 6876), (2865, 6336), (2880, 6303), (2970, 6112), (3056, 5940), (3168, 5730), (3438, 5280), (3520, 5157), (3820, 4752), (3960, 4584), (4202, 4320)]