1664277120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26267}}^1$

素因数の和:26303

約数の個数: 192

約数和(自身を含む): 6269646240

約数和(自身を除く): 4605369120

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, 15840, 21120, 26267, 31680, 52534, 63360, 78801, 105068, 131335, 157602, 210136, 236403, 262670, 288937, 315204, 394005, 420272, 472806, 525340, 577874, 630408, 788010, 840544, 866811, 945612, 1050680, 1155748, 1182015, 1260816, 1444685, 1576020, 1681088, 1733622, 1891224, 2101360, 2311496, 2364030, 2521632, 2600433, 2889370, 3152040, 3362176, 3467244, 3782448, 4202720, 4334055, 4622992, 4728060, 5043264, 5200866, 5778740, 6304080, 6934488, 7564896, 8405440, 8668110, 9245984, 9456120, 10086528, 10401732, 11557480, 12608160, 13002165, 13868976, 15129792, 16810880, 17336220, 18491968, 18912240, 20803464, 23114960, 25216320, 26004330, 27737952, 30259584, 34672440, 36983936, 37824480, 41606928, 46229920, 50432640, 52008660, 55475904, 69344880, 75648960, 83213856, 92459840, 104017320, 110951808, 138689760, 151297920, 166427712, 184919680, 208034640, 277379520, 332855424, 416069280, 554759040, 832138560, 1664277120]

約数ペア:

[(1, 1664277120), (2, 832138560), (3, 554759040), (4, 416069280), (5, 332855424), (6, 277379520), (8, 208034640), (9, 184919680), (10, 166427712), (11, 151297920), (12, 138689760), (15, 110951808), (16, 104017320), (18, 92459840), (20, 83213856), (22, 75648960), (24, 69344880), (30, 55475904), (32, 52008660), (33, 50432640), (36, 46229920), (40, 41606928), (44, 37824480), (45, 36983936), (48, 34672440), (55, 30259584), (60, 27737952), (64, 26004330), (66, 25216320), (72, 23114960), (80, 20803464), (88, 18912240), (90, 18491968), (96, 17336220), (99, 16810880), (110, 15129792), (120, 13868976), (128, 13002165), (132, 12608160), (144, 11557480), (160, 10401732), (165, 10086528), (176, 9456120), (180, 9245984), (192, 8668110), (198, 8405440), (220, 7564896), (240, 6934488), (264, 6304080), (288, 5778740), (320, 5200866), (330, 5043264), (352, 4728060), (360, 4622992), (384, 4334055), (396, 4202720), (440, 3782448), (480, 3467244), (495, 3362176), (528, 3152040), (576, 2889370), (640, 2600433), (660, 2521632), (704, 2364030), (720, 2311496), (792, 2101360), (880, 1891224), (960, 1733622), (990, 1681088), (1056, 1576020), (1152, 1444685), (1320, 1260816), (1408, 1182015), (1440, 1155748), (1584, 1050680), (1760, 945612), (1920, 866811), (1980, 840544), (2112, 788010), (2640, 630408), (2880, 577874), (3168, 525340), (3520, 472806), (3960, 420272), (4224, 394005), (5280, 315204), (5760, 288937), (6336, 262670), (7040, 236403), (7920, 210136), (10560, 157602), (12672, 131335), (15840, 105068), (21120, 78801), (26267, 63360), (31680, 52534)]