207012960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 288

約数和(自身を含む): 881217792

約数和(自身を除く): 674204832

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, 1867, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3734, 3960, 4620, 5040, 5280, 5544, 5601, 6160, 6930, 7392, 7468, 7920, 9240, 9335, 10080, 11088, 11202, 12320, 13069, 13860, 14936, 15840, 16803, 18480, 18670, 20537, 22176, 22404, 26138, 27720, 28005, 29872, 33606, 36960, 37340, 39207, 41074, 44808, 52276, 55440, 56010, 59744, 61611, 65345, 67212, 74680, 78414, 82148, 84015, 89616, 102685, 104552, 110880, 112020, 117621, 123222, 130690, 134424, 143759, 149360, 156828, 164296, 168030, 179232, 184833, 196035, 205370, 209104, 224040, 235242, 246444, 261380, 268848, 287518, 298720, 308055, 313656, 328592, 336060, 369666, 392070, 410740, 418208, 431277, 448080, 470484, 492888, 522760, 537696, 575036, 588105, 616110, 627312, 657184, 672120, 718795, 739332, 784140, 821480, 862554, 896160, 924165, 940968, 985776, 1045520, 1150072, 1176210, 1232220, 1254624, 1293831, 1344240, 1437590, 1478664, 1568280, 1642960, 1725108, 1848330, 1881936, 1971552, 2091040, 2156385, 2300144, 2352420, 2464440, 2587662, 2688480, 2875180, 2957328, 3136560, 3285920, 3450216, 3696660, 3763872, 4312770, 4600288, 4704840, 4928880, 5175324, 5750360, 5914656, 6273120, 6469155, 6900432, 7393320, 8625540, 9409680, 9857760, 10350648, 11500720, 12938310, 13800864, 14786640, 17251080, 18819360, 20701296, 23001440, 25876620, 29573280, 34502160, 41402592, 51753240, 69004320, 103506480, 207012960]

約数ペア:

[(1, 207012960), (2, 103506480), (3, 69004320), (4, 51753240), (5, 41402592), (6, 34502160), (7, 29573280), (8, 25876620), (9, 23001440), (10, 20701296), (11, 18819360), (12, 17251080), (14, 14786640), (15, 13800864), (16, 12938310), (18, 11500720), (20, 10350648), (21, 9857760), (22, 9409680), (24, 8625540), (28, 7393320), (30, 6900432), (32, 6469155), (33, 6273120), (35, 5914656), (36, 5750360), (40, 5175324), (42, 4928880), (44, 4704840), (45, 4600288), (48, 4312770), (55, 3763872), (56, 3696660), (60, 3450216), (63, 3285920), (66, 3136560), (70, 2957328), (72, 2875180), (77, 2688480), (80, 2587662), (84, 2464440), (88, 2352420), (90, 2300144), (96, 2156385), (99, 2091040), (105, 1971552), (110, 1881936), (112, 1848330), (120, 1725108), (126, 1642960), (132, 1568280), (140, 1478664), (144, 1437590), (154, 1344240), (160, 1293831), (165, 1254624), (168, 1232220), (176, 1176210), (180, 1150072), (198, 1045520), (210, 985776), (220, 940968), (224, 924165), (231, 896160), (240, 862554), (252, 821480), (264, 784140), (280, 739332), (288, 718795), (308, 672120), (315, 657184), (330, 627312), (336, 616110), (352, 588105), (360, 575036), (385, 537696), (396, 522760), (420, 492888), (440, 470484), (462, 448080), (480, 431277), (495, 418208), (504, 410740), (528, 392070), (560, 369666), (616, 336060), (630, 328592), (660, 313656), (672, 308055), (693, 298720), (720, 287518), (770, 268848), (792, 261380), (840, 246444), (880, 235242), (924, 224040), (990, 209104), (1008, 205370), (1056, 196035), (1120, 184833), (1155, 179232), (1232, 168030), (1260, 164296), (1320, 156828), (1386, 149360), (1440, 143759), (1540, 134424), (1584, 130690), (1680, 123222), (1760, 117621), (1848, 112020), (1867, 110880), (1980, 104552), (2016, 102685), (2310, 89616), (2464, 84015), (2520, 82148), (2640, 78414), (2772, 74680), (3080, 67212), (3168, 65345), (3360, 61611), (3465, 59744), (3696, 56010), (3734, 55440), (3960, 52276), (4620, 44808), (5040, 41074), (5280, 39207), (5544, 37340), (5601, 36960), (6160, 33606), (6930, 29872), (7392, 28005), (7468, 27720), (7920, 26138), (9240, 22404), (9335, 22176), (10080, 20537), (11088, 18670), (11202, 18480), (12320, 16803), (13069, 15840), (13860, 14936)]