998997120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15767}}^1$

素因数の和:15803

約数の個数: 192

約数和(自身を含む): 3763506240

約数和(自身を除く): 2764509120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15767, 15840, 21120, 31534, 31680, 47301, 63068, 63360, 78835, 94602, 126136, 141903, 157670, 173437, 189204, 236505, 252272, 283806, 315340, 346874, 378408, 473010, 504544, 520311, 567612, 630680, 693748, 709515, 756816, 867185, 946020, 1009088, 1040622, 1135224, 1261360, 1387496, 1419030, 1513632, 1560933, 1734370, 1892040, 2018176, 2081244, 2270448, 2522720, 2601555, 2774992, 2838060, 3027264, 3121866, 3468740, 3784080, 4162488, 4540896, 5045440, 5203110, 5549984, 5676120, 6054528, 6243732, 6937480, 7568160, 7804665, 8324976, 9081792, 10090880, 10406220, 11099968, 11352240, 12487464, 13874960, 15136320, 15609330, 16649952, 18163584, 20812440, 22199936, 22704480, 24974928, 27749920, 30272640, 31218660, 33299904, 41624880, 45408960, 49949856, 55499840, 62437320, 66599808, 83249760, 90817920, 99899712, 110999680, 124874640, 166499520, 199799424, 249749280, 332999040, 499498560, 998997120]

約数ペア:

[(1, 998997120), (2, 499498560), (3, 332999040), (4, 249749280), (5, 199799424), (6, 166499520), (8, 124874640), (9, 110999680), (10, 99899712), (11, 90817920), (12, 83249760), (15, 66599808), (16, 62437320), (18, 55499840), (20, 49949856), (22, 45408960), (24, 41624880), (30, 33299904), (32, 31218660), (33, 30272640), (36, 27749920), (40, 24974928), (44, 22704480), (45, 22199936), (48, 20812440), (55, 18163584), (60, 16649952), (64, 15609330), (66, 15136320), (72, 13874960), (80, 12487464), (88, 11352240), (90, 11099968), (96, 10406220), (99, 10090880), (110, 9081792), (120, 8324976), (128, 7804665), (132, 7568160), (144, 6937480), (160, 6243732), (165, 6054528), (176, 5676120), (180, 5549984), (192, 5203110), (198, 5045440), (220, 4540896), (240, 4162488), (264, 3784080), (288, 3468740), (320, 3121866), (330, 3027264), (352, 2838060), (360, 2774992), (384, 2601555), (396, 2522720), (440, 2270448), (480, 2081244), (495, 2018176), (528, 1892040), (576, 1734370), (640, 1560933), (660, 1513632), (704, 1419030), (720, 1387496), (792, 1261360), (880, 1135224), (960, 1040622), (990, 1009088), (1056, 946020), (1152, 867185), (1320, 756816), (1408, 709515), (1440, 693748), (1584, 630680), (1760, 567612), (1920, 520311), (1980, 504544), (2112, 473010), (2640, 378408), (2880, 346874), (3168, 315340), (3520, 283806), (3960, 252272), (4224, 236505), (5280, 189204), (5760, 173437), (6336, 157670), (7040, 141903), (7920, 126136), (10560, 94602), (12672, 78835), (15767, 63360), (15840, 63068), (21120, 47301), (31534, 31680)]