81312000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^2$

素因数の和:63

約数の個数: 432

約数和(自身を含む): 339271296

約数和(自身を除く): 257959296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 121, 125, 128, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 240, 242, 250, 256, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 363, 375, 384, 385, 400, 420, 440, 448, 462, 480, 484, 500, 525, 528, 550, 560, 600, 605, 616, 640, 660, 672, 700, 704, 726, 750, 768, 770, 800, 825, 840, 847, 875, 880, 896, 924, 960, 968, 1000, 1050, 1056, 1100, 1120, 1155, 1200, 1210, 1232, 1280, 1320, 1344, 1375, 1400, 1408, 1452, 1500, 1540, 1600, 1650, 1680, 1694, 1750, 1760, 1792, 1815, 1848, 1920, 1925, 1936, 2000, 2100, 2112, 2200, 2240, 2310, 2400, 2420, 2464, 2541, 2625, 2640, 2688, 2750, 2800, 2816, 2904, 3000, 3025, 3080, 3200, 3300, 3360, 3388, 3500, 3520, 3630, 3696, 3840, 3850, 3872, 4000, 4125, 4200, 4224, 4235, 4400, 4480, 4620, 4800, 4840, 4928, 5082, 5250, 5280, 5376, 5500, 5600, 5775, 5808, 6000, 6050, 6160, 6400, 6600, 6720, 6776, 7000, 7040, 7260, 7392, 7700, 7744, 8000, 8250, 8400, 8448, 8470, 8800, 8960, 9075, 9240, 9600, 9625, 9680, 9856, 10164, 10500, 10560, 11000, 11200, 11550, 11616, 12000, 12100, 12320, 12705, 13200, 13440, 13552, 14000, 14080, 14520, 14784, 15125, 15400, 15488, 16000, 16500, 16800, 16940, 17600, 18150, 18480, 19200, 19250, 19360, 19712, 20328, 21000, 21120, 21175, 22000, 22400, 23100, 23232, 24000, 24200, 24640, 25410, 26400, 26880, 27104, 28000, 28875, 29040, 29568, 30250, 30800, 30976, 32000, 33000, 33600, 33880, 35200, 36300, 36960, 38500, 38720, 40656, 42000, 42240, 42350, 44000, 44800, 45375, 46200, 46464, 48000, 48400, 49280, 50820, 52800, 54208, 56000, 57750, 58080, 59136, 60500, 61600, 63525, 66000, 67200, 67760, 70400, 72600, 73920, 77000, 77440, 81312, 84000, 84700, 88000, 90750, 92400, 92928, 96000, 96800, 98560, 101640, 105600, 105875, 108416, 112000, 115500, 116160, 121000, 123200, 127050, 132000, 134400, 135520, 145200, 147840, 154000, 154880, 162624, 168000, 169400, 176000, 181500, 184800, 193600, 203280, 211200, 211750, 216832, 224000, 231000, 232320, 242000, 246400, 254100, 264000, 271040, 290400, 295680, 308000, 317625, 325248, 336000, 338800, 352000, 363000, 369600, 387200, 406560, 423500, 462000, 464640, 484000, 492800, 508200, 528000, 542080, 580800, 616000, 635250, 650496, 672000, 677600, 726000, 739200, 774400, 813120, 847000, 924000, 968000, 1016400, 1056000, 1084160, 1161600, 1232000, 1270500, 1355200, 1452000, 1478400, 1626240, 1694000, 1848000, 1936000, 2032800, 2323200, 2464000, 2541000, 2710400, 2904000, 3252480, 3388000, 3696000, 3872000, 4065600, 5082000, 5420800, 5808000, 6776000, 7392000, 8131200, 10164000, 11616000, 13552000, 16262400, 20328000, 27104000, 40656000, 81312000]

約数ペア:

[(1, 81312000), (2, 40656000), (3, 27104000), (4, 20328000), (5, 16262400), (6, 13552000), (7, 11616000), (8, 10164000), (10, 8131200), (11, 7392000), (12, 6776000), (14, 5808000), (15, 5420800), (16, 5082000), (20, 4065600), (21, 3872000), (22, 3696000), (24, 3388000), (25, 3252480), (28, 2904000), (30, 2710400), (32, 2541000), (33, 2464000), (35, 2323200), (40, 2032800), (42, 1936000), (44, 1848000), (48, 1694000), (50, 1626240), (55, 1478400), (56, 1452000), (60, 1355200), (64, 1270500), (66, 1232000), (70, 1161600), (75, 1084160), (77, 1056000), (80, 1016400), (84, 968000), (88, 924000), (96, 847000), (100, 813120), (105, 774400), (110, 739200), (112, 726000), (120, 677600), (121, 672000), (125, 650496), (128, 635250), (132, 616000), (140, 580800), (150, 542080), (154, 528000), (160, 508200), (165, 492800), (168, 484000), (175, 464640), (176, 462000), (192, 423500), (200, 406560), (210, 387200), (220, 369600), (224, 363000), (231, 352000), (240, 338800), (242, 336000), (250, 325248), (256, 317625), (264, 308000), (275, 295680), (280, 290400), (300, 271040), (308, 264000), (320, 254100), (330, 246400), (336, 242000), (350, 232320), (352, 231000), (363, 224000), (375, 216832), (384, 211750), (385, 211200), (400, 203280), (420, 193600), (440, 184800), (448, 181500), (462, 176000), (480, 169400), (484, 168000), (500, 162624), (525, 154880), (528, 154000), (550, 147840), (560, 145200), (600, 135520), (605, 134400), (616, 132000), (640, 127050), (660, 123200), (672, 121000), (700, 116160), (704, 115500), (726, 112000), (750, 108416), (768, 105875), (770, 105600), (800, 101640), (825, 98560), (840, 96800), (847, 96000), (875, 92928), (880, 92400), (896, 90750), (924, 88000), (960, 84700), (968, 84000), (1000, 81312), (1050, 77440), (1056, 77000), (1100, 73920), (1120, 72600), (1155, 70400), (1200, 67760), (1210, 67200), (1232, 66000), (1280, 63525), (1320, 61600), (1344, 60500), (1375, 59136), (1400, 58080), (1408, 57750), (1452, 56000), (1500, 54208), (1540, 52800), (1600, 50820), (1650, 49280), (1680, 48400), (1694, 48000), (1750, 46464), (1760, 46200), (1792, 45375), (1815, 44800), (1848, 44000), (1920, 42350), (1925, 42240), (1936, 42000), (2000, 40656), (2100, 38720), (2112, 38500), (2200, 36960), (2240, 36300), (2310, 35200), (2400, 33880), (2420, 33600), (2464, 33000), (2541, 32000), (2625, 30976), (2640, 30800), (2688, 30250), (2750, 29568), (2800, 29040), (2816, 28875), (2904, 28000), (3000, 27104), (3025, 26880), (3080, 26400), (3200, 25410), (3300, 24640), (3360, 24200), (3388, 24000), (3500, 23232), (3520, 23100), (3630, 22400), (3696, 22000), (3840, 21175), (3850, 21120), (3872, 21000), (4000, 20328), (4125, 19712), (4200, 19360), (4224, 19250), (4235, 19200), (4400, 18480), (4480, 18150), (4620, 17600), (4800, 16940), (4840, 16800), (4928, 16500), (5082, 16000), (5250, 15488), (5280, 15400), (5376, 15125), (5500, 14784), (5600, 14520), (5775, 14080), (5808, 14000), (6000, 13552), (6050, 13440), (6160, 13200), (6400, 12705), (6600, 12320), (6720, 12100), (6776, 12000), (7000, 11616), (7040, 11550), (7260, 11200), (7392, 11000), (7700, 10560), (7744, 10500), (8000, 10164), (8250, 9856), (8400, 9680), (8448, 9625), (8470, 9600), (8800, 9240), (8960, 9075)]