145221120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 565678080

約数和(自身を除く): 420456960

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, 128, 132, 135, 144, 160, 165, 176, 180, 191, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 382, 384, 396, 432, 440, 480, 495, 512, 528, 540, 573, 576, 594, 640, 660, 704, 720, 764, 768, 792, 864, 880, 955, 960, 990, 1056, 1080, 1146, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1528, 1536, 1584, 1719, 1728, 1760, 1910, 1920, 1980, 2101, 2112, 2160, 2292, 2304, 2376, 2560, 2640, 2816, 2865, 2880, 2970, 3056, 3168, 3438, 3456, 3520, 3820, 3840, 3960, 4202, 4224, 4320, 4584, 4608, 4752, 5157, 5280, 5632, 5730, 5760, 5940, 6112, 6303, 6336, 6876, 6912, 7040, 7640, 7680, 7920, 8404, 8448, 8595, 8640, 9168, 9504, 10314, 10505, 10560, 11460, 11520, 11880, 12224, 12606, 12672, 13752, 13824, 14080, 15280, 15840, 16808, 16896, 17190, 17280, 18336, 18909, 19008, 20628, 21010, 21120, 22920, 23040, 23760, 24448, 25212, 25344, 25785, 27504, 28160, 30560, 31515, 31680, 33616, 34380, 34560, 36672, 37818, 38016, 41256, 42020, 42240, 45840, 47520, 48896, 50424, 50688, 51570, 55008, 56727, 61120, 63030, 63360, 67232, 68760, 69120, 73344, 75636, 76032, 82512, 84040, 84480, 91680, 94545, 95040, 97792, 100848, 103140, 110016, 113454, 122240, 126060, 126720, 134464, 137520, 146688, 151272, 152064, 165024, 168080, 183360, 189090, 190080, 201696, 206280, 220032, 226908, 244480, 252120, 253440, 268928, 275040, 283635, 293376, 302544, 330048, 336160, 366720, 378180, 380160, 403392, 412560, 440064, 453816, 488960, 504240, 537856, 550080, 567270, 605088, 660096, 672320, 733440, 756360, 760320, 806784, 825120, 880128, 907632, 1008480, 1075712, 1100160, 1134540, 1210176, 1320192, 1344640, 1466880, 1512720, 1613568, 1650240, 1815264, 2016960, 2200320, 2269080, 2420352, 2640384, 2689280, 3025440, 3227136, 3300480, 3630528, 4033920, 4400640, 4538160, 4840704, 5378560, 6050880, 6600960, 7261056, 8067840, 9076320, 9681408, 12101760, 13201920, 14522112, 16135680, 18152640, 24203520, 29044224, 36305280, 48407040, 72610560, 145221120]

約数ペア:

[(1, 145221120), (2, 72610560), (3, 48407040), (4, 36305280), (5, 29044224), (6, 24203520), (8, 18152640), (9, 16135680), (10, 14522112), (11, 13201920), (12, 12101760), (15, 9681408), (16, 9076320), (18, 8067840), (20, 7261056), (22, 6600960), (24, 6050880), (27, 5378560), (30, 4840704), (32, 4538160), (33, 4400640), (36, 4033920), (40, 3630528), (44, 3300480), (45, 3227136), (48, 3025440), (54, 2689280), (55, 2640384), (60, 2420352), (64, 2269080), (66, 2200320), (72, 2016960), (80, 1815264), (88, 1650240), (90, 1613568), (96, 1512720), (99, 1466880), (108, 1344640), (110, 1320192), (120, 1210176), (128, 1134540), (132, 1100160), (135, 1075712), (144, 1008480), (160, 907632), (165, 880128), (176, 825120), (180, 806784), (191, 760320), (192, 756360), (198, 733440), (216, 672320), (220, 660096), (240, 605088), (256, 567270), (264, 550080), (270, 537856), (288, 504240), (297, 488960), (320, 453816), (330, 440064), (352, 412560), (360, 403392), (382, 380160), (384, 378180), (396, 366720), (432, 336160), (440, 330048), (480, 302544), (495, 293376), (512, 283635), (528, 275040), (540, 268928), (573, 253440), (576, 252120), (594, 244480), (640, 226908), (660, 220032), (704, 206280), (720, 201696), (764, 190080), (768, 189090), (792, 183360), (864, 168080), (880, 165024), (955, 152064), (960, 151272), (990, 146688), (1056, 137520), (1080, 134464), (1146, 126720), (1152, 126060), (1188, 122240), (1280, 113454), (1320, 110016), (1408, 103140), (1440, 100848), (1485, 97792), (1528, 95040), (1536, 94545), (1584, 91680), (1719, 84480), (1728, 84040), (1760, 82512), (1910, 76032), (1920, 75636), (1980, 73344), (2101, 69120), (2112, 68760), (2160, 67232), (2292, 63360), (2304, 63030), (2376, 61120), (2560, 56727), (2640, 55008), (2816, 51570), (2865, 50688), (2880, 50424), (2970, 48896), (3056, 47520), (3168, 45840), (3438, 42240), (3456, 42020), (3520, 41256), (3820, 38016), (3840, 37818), (3960, 36672), (4202, 34560), (4224, 34380), (4320, 33616), (4584, 31680), (4608, 31515), (4752, 30560), (5157, 28160), (5280, 27504), (5632, 25785), (5730, 25344), (5760, 25212), (5940, 24448), (6112, 23760), (6303, 23040), (6336, 22920), (6876, 21120), (6912, 21010), (7040, 20628), (7640, 19008), (7680, 18909), (7920, 18336), (8404, 17280), (8448, 17190), (8595, 16896), (8640, 16808), (9168, 15840), (9504, 15280), (10314, 14080), (10505, 13824), (10560, 13752), (11460, 12672), (11520, 12606), (11880, 12224)]