264005280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2420

約数の個数: 288

約数和(自身を含む): 1123694208

約数和(自身を除く): 859688928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2381, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 4762, 5040, 5280, 5544, 6160, 6930, 7143, 7392, 7920, 9240, 9524, 10080, 11088, 11905, 12320, 13860, 14286, 15840, 16667, 18480, 19048, 21429, 22176, 23810, 26191, 27720, 28572, 33334, 35715, 36960, 38096, 42858, 47620, 50001, 52382, 55440, 57144, 66668, 71430, 76192, 78573, 83335, 85716, 95240, 100002, 104764, 107145, 110880, 114288, 130955, 133336, 142860, 150003, 157146, 166670, 171432, 183337, 190480, 200004, 209528, 214290, 228576, 235719, 250005, 261910, 266672, 285720, 300006, 314292, 333340, 342864, 366674, 380960, 392865, 400008, 419056, 428580, 471438, 500010, 523820, 533344, 550011, 571440, 600012, 628584, 666680, 685728, 733348, 750015, 785730, 800016, 838112, 857160, 916685, 942876, 1000020, 1047640, 1100022, 1142880, 1178595, 1200024, 1257168, 1333360, 1466696, 1500030, 1571460, 1600032, 1650033, 1714320, 1833370, 1885752, 2000040, 2095280, 2200044, 2357190, 2400048, 2514336, 2666720, 2750055, 2933392, 3000060, 3142920, 3300066, 3428640, 3666740, 3771504, 4000080, 4190560, 4400088, 4714380, 4800096, 5500110, 5866784, 6000120, 6285840, 6600132, 7333480, 7543008, 8000160, 8250165, 8800176, 9428760, 11000220, 12000240, 12571680, 13200264, 14666960, 16500330, 17600352, 18857520, 22000440, 24000480, 26400528, 29333920, 33000660, 37715040, 44000880, 52801056, 66001320, 88001760, 132002640, 264005280]

約数ペア:

[(1, 264005280), (2, 132002640), (3, 88001760), (4, 66001320), (5, 52801056), (6, 44000880), (7, 37715040), (8, 33000660), (9, 29333920), (10, 26400528), (11, 24000480), (12, 22000440), (14, 18857520), (15, 17600352), (16, 16500330), (18, 14666960), (20, 13200264), (21, 12571680), (22, 12000240), (24, 11000220), (28, 9428760), (30, 8800176), (32, 8250165), (33, 8000160), (35, 7543008), (36, 7333480), (40, 6600132), (42, 6285840), (44, 6000120), (45, 5866784), (48, 5500110), (55, 4800096), (56, 4714380), (60, 4400088), (63, 4190560), (66, 4000080), (70, 3771504), (72, 3666740), (77, 3428640), (80, 3300066), (84, 3142920), (88, 3000060), (90, 2933392), (96, 2750055), (99, 2666720), (105, 2514336), (110, 2400048), (112, 2357190), (120, 2200044), (126, 2095280), (132, 2000040), (140, 1885752), (144, 1833370), (154, 1714320), (160, 1650033), (165, 1600032), (168, 1571460), (176, 1500030), (180, 1466696), (198, 1333360), (210, 1257168), (220, 1200024), (224, 1178595), (231, 1142880), (240, 1100022), (252, 1047640), (264, 1000020), (280, 942876), (288, 916685), (308, 857160), (315, 838112), (330, 800016), (336, 785730), (352, 750015), (360, 733348), (385, 685728), (396, 666680), (420, 628584), (440, 600012), (462, 571440), (480, 550011), (495, 533344), (504, 523820), (528, 500010), (560, 471438), (616, 428580), (630, 419056), (660, 400008), (672, 392865), (693, 380960), (720, 366674), (770, 342864), (792, 333340), (840, 314292), (880, 300006), (924, 285720), (990, 266672), (1008, 261910), (1056, 250005), (1120, 235719), (1155, 228576), (1232, 214290), (1260, 209528), (1320, 200004), (1386, 190480), (1440, 183337), (1540, 171432), (1584, 166670), (1680, 157146), (1760, 150003), (1848, 142860), (1980, 133336), (2016, 130955), (2310, 114288), (2381, 110880), (2464, 107145), (2520, 104764), (2640, 100002), (2772, 95240), (3080, 85716), (3168, 83335), (3360, 78573), (3465, 76192), (3696, 71430), (3960, 66668), (4620, 57144), (4762, 55440), (5040, 52382), (5280, 50001), (5544, 47620), (6160, 42858), (6930, 38096), (7143, 36960), (7392, 35715), (7920, 33334), (9240, 28572), (9524, 27720), (10080, 26191), (11088, 23810), (11905, 22176), (12320, 21429), (13860, 19048), (14286, 18480), (15840, 16667)]