846378720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 288

約数和(自身を含む): 3269185920

約数和(自身を除く): 2422807200

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, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 972, 990, 1056, 1080, 1188, 1215, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1944, 1979, 1980, 2160, 2376, 2430, 2592, 2640, 2673, 2970, 3168, 3240, 3564, 3888, 3958, 3960, 4320, 4455, 4752, 4860, 5280, 5346, 5937, 5940, 6480, 7128, 7776, 7916, 7920, 8910, 9504, 9720, 9895, 10692, 11874, 11880, 12960, 13365, 14256, 15832, 15840, 17811, 17820, 19440, 19790, 21384, 21769, 23748, 23760, 26730, 28512, 29685, 31664, 35622, 35640, 38880, 39580, 42768, 43538, 47496, 47520, 53433, 53460, 59370, 63328, 65307, 71244, 71280, 79160, 85536, 87076, 89055, 94992, 106866, 106920, 108845, 118740, 130614, 142488, 142560, 158320, 160299, 174152, 178110, 189984, 195921, 213732, 213840, 217690, 237480, 261228, 267165, 284976, 316640, 320598, 326535, 348304, 356220, 391842, 427464, 427680, 435380, 474960, 480897, 522456, 534330, 569952, 587763, 641196, 653070, 696608, 712440, 783684, 801495, 854928, 870760, 949920, 961794, 979605, 1044912, 1068660, 1175526, 1282392, 1306140, 1424880, 1567368, 1602990, 1709856, 1741520, 1763289, 1923588, 1959210, 2089824, 2137320, 2351052, 2404485, 2564784, 2612280, 2849760, 2938815, 3134736, 3205980, 3483040, 3526578, 3847176, 3918420, 4274640, 4702104, 4808970, 5129568, 5224560, 5289867, 5877630, 6269472, 6411960, 7053156, 7694352, 7836840, 8549280, 8816445, 9404208, 9617940, 10449120, 10579734, 11755260, 12823920, 14106312, 15388704, 15673680, 17632890, 18808416, 19235880, 21159468, 23510520, 25647840, 26449335, 28212624, 31347360, 35265780, 38471760, 42318936, 47021040, 52898670, 56425248, 70531560, 76943520, 84637872, 94042080, 105797340, 141063120, 169275744, 211594680, 282126240, 423189360, 846378720]

約数ペア:

[(1, 846378720), (2, 423189360), (3, 282126240), (4, 211594680), (5, 169275744), (6, 141063120), (8, 105797340), (9, 94042080), (10, 84637872), (11, 76943520), (12, 70531560), (15, 56425248), (16, 52898670), (18, 47021040), (20, 42318936), (22, 38471760), (24, 35265780), (27, 31347360), (30, 28212624), (32, 26449335), (33, 25647840), (36, 23510520), (40, 21159468), (44, 19235880), (45, 18808416), (48, 17632890), (54, 15673680), (55, 15388704), (60, 14106312), (66, 12823920), (72, 11755260), (80, 10579734), (81, 10449120), (88, 9617940), (90, 9404208), (96, 8816445), (99, 8549280), (108, 7836840), (110, 7694352), (120, 7053156), (132, 6411960), (135, 6269472), (144, 5877630), (160, 5289867), (162, 5224560), (165, 5129568), (176, 4808970), (180, 4702104), (198, 4274640), (216, 3918420), (220, 3847176), (240, 3526578), (243, 3483040), (264, 3205980), (270, 3134736), (288, 2938815), (297, 2849760), (324, 2612280), (330, 2564784), (352, 2404485), (360, 2351052), (396, 2137320), (405, 2089824), (432, 1959210), (440, 1923588), (480, 1763289), (486, 1741520), (495, 1709856), (528, 1602990), (540, 1567368), (594, 1424880), (648, 1306140), (660, 1282392), (720, 1175526), (792, 1068660), (810, 1044912), (864, 979605), (880, 961794), (891, 949920), (972, 870760), (990, 854928), (1056, 801495), (1080, 783684), (1188, 712440), (1215, 696608), (1296, 653070), (1320, 641196), (1440, 587763), (1485, 569952), (1584, 534330), (1620, 522456), (1760, 480897), (1782, 474960), (1944, 435380), (1979, 427680), (1980, 427464), (2160, 391842), (2376, 356220), (2430, 348304), (2592, 326535), (2640, 320598), (2673, 316640), (2970, 284976), (3168, 267165), (3240, 261228), (3564, 237480), (3888, 217690), (3958, 213840), (3960, 213732), (4320, 195921), (4455, 189984), (4752, 178110), (4860, 174152), (5280, 160299), (5346, 158320), (5937, 142560), (5940, 142488), (6480, 130614), (7128, 118740), (7776, 108845), (7916, 106920), (7920, 106866), (8910, 94992), (9504, 89055), (9720, 87076), (9895, 85536), (10692, 79160), (11874, 71280), (11880, 71244), (12960, 65307), (13365, 63328), (14256, 59370), (15832, 53460), (15840, 53433), (17811, 47520), (17820, 47496), (19440, 43538), (19790, 42768), (21384, 39580), (21769, 38880), (23748, 35640), (23760, 35622), (26730, 31664), (28512, 29685)]