1247400000

素因数分解:

$2^6\times 3^4\times 5^5\times 7^1\times {\mathrm{11}}^1$

素因数の和:67

約数の個数: 840

約数和(自身を含む): 5762256192

約数和(自身を除く): 4514856192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 96, 99, 100, 105, 108, 110, 112, 120, 125, 126, 132, 135, 140, 144, 150, 154, 160, 162, 165, 168, 175, 176, 180, 189, 192, 198, 200, 210, 216, 220, 224, 225, 231, 240, 250, 252, 264, 270, 275, 280, 288, 297, 300, 308, 315, 320, 324, 330, 336, 350, 352, 360, 375, 378, 385, 396, 400, 405, 420, 432, 440, 448, 450, 462, 480, 495, 500, 504, 525, 528, 540, 550, 560, 567, 576, 594, 600, 616, 625, 630, 648, 660, 672, 675, 693, 700, 704, 720, 750, 756, 770, 792, 800, 810, 825, 840, 864, 875, 880, 891, 900, 924, 945, 960, 990, 1000, 1008, 1050, 1056, 1080, 1100, 1120, 1125, 1134, 1155, 1188, 1200, 1232, 1250, 1260, 1296, 1320, 1344, 1350, 1375, 1386, 1400, 1440, 1485, 1500, 1512, 1540, 1575, 1584, 1600, 1620, 1650, 1680, 1728, 1750, 1760, 1782, 1800, 1848, 1875, 1890, 1925, 1980, 2000, 2016, 2025, 2079, 2100, 2112, 2160, 2200, 2240, 2250, 2268, 2310, 2376, 2400, 2464, 2475, 2500, 2520, 2592, 2625, 2640, 2700, 2750, 2772, 2800, 2835, 2880, 2970, 3000, 3024, 3080, 3125, 3150, 3168, 3240, 3300, 3360, 3375, 3465, 3500, 3520, 3564, 3600, 3696, 3750, 3780, 3850, 3960, 4000, 4032, 4050, 4125, 4158, 4200, 4320, 4375, 4400, 4455, 4500, 4536, 4620, 4725, 4752, 4800, 4928, 4950, 5000, 5040, 5184, 5250, 5280, 5400, 5500, 5544, 5600, 5625, 5670, 5775, 5940, 6000, 6048, 6160, 6237, 6250, 6300, 6336, 6480, 6600, 6720, 6750, 6875, 6930, 7000, 7128, 7200, 7392, 7425, 7500, 7560, 7700, 7875, 7920, 8000, 8100, 8250, 8316, 8400, 8640, 8750, 8800, 8910, 9000, 9072, 9240, 9375, 9450, 9504, 9625, 9900, 10000, 10080, 10125, 10395, 10500, 10560, 10800, 11000, 11088, 11200, 11250, 11340, 11550, 11880, 12000, 12096, 12320, 12375, 12474, 12500, 12600, 12960, 13125, 13200, 13500, 13750, 13860, 14000, 14175, 14256, 14400, 14784, 14850, 15000, 15120, 15400, 15750, 15840, 16200, 16500, 16632, 16800, 16875, 17325, 17500, 17600, 17820, 18000, 18144, 18480, 18750, 18900, 19008, 19250, 19800, 20000, 20160, 20250, 20625, 20790, 21000, 21600, 21875, 22000, 22176, 22275, 22500, 22680, 23100, 23625, 23760, 24000, 24640, 24750, 24948, 25000, 25200, 25920, 26250, 26400, 27000, 27500, 27720, 28000, 28125, 28350, 28512, 28875, 29700, 30000, 30240, 30800, 31185, 31500, 31680, 32400, 33000, 33264, 33600, 33750, 34375, 34650, 35000, 35640, 36000, 36288, 36960, 37125, 37500, 37800, 38500, 39375, 39600, 40000, 40500, 41250, 41580, 42000, 43200, 43750, 44000, 44352, 44550, 45000, 45360, 46200, 47250, 47520, 48125, 49500, 49896, 50000, 50400, 50625, 51975, 52500, 52800, 54000, 55000, 55440, 56000, 56250, 56700, 57024, 57750, 59400, 60000, 60480, 61600, 61875, 62370, 63000, 64800, 65625, 66000, 66528, 67500, 68750, 69300, 70000, 70875, 71280, 72000, 73920, 74250, 75000, 75600, 77000, 78750, 79200, 81000, 82500, 83160, 84000, 84375, 86625, 87500, 88000, 89100, 90000, 90720, 92400, 94500, 95040, 96250, 99000, 99792, 100000, 100800, 101250, 103125, 103950, 105000, 108000, 110000, 110880, 111375, 112500, 113400, 115500, 118125, 118800, 120000, 123200, 123750, 124740, 126000, 129600, 131250, 132000, 133056, 135000, 137500, 138600, 140000, 141750, 142560, 144375, 148500, 150000, 151200, 154000, 155925, 157500, 158400, 162000, 165000, 166320, 168000, 168750, 173250, 175000, 178200, 180000, 181440, 184800, 185625, 189000, 192500, 196875, 198000, 199584, 200000, 202500, 206250, 207900, 210000, 216000, 220000, 221760, 222750, 225000, 226800, 231000, 236250, 237600, 240625, 247500, 249480, 252000, 253125, 259875, 262500, 264000, 270000, 275000, 277200, 280000, 283500, 285120, 288750, 297000, 300000, 302400, 308000, 309375, 311850, 315000, 324000, 330000, 332640, 337500, 346500, 350000, 354375, 356400, 360000, 369600, 371250, 378000, 385000, 393750, 396000, 399168, 405000, 412500, 415800, 420000, 433125, 440000, 445500, 450000, 453600, 462000, 472500, 475200, 481250, 495000, 498960, 504000, 506250, 519750, 525000, 540000, 550000, 554400, 556875, 567000, 577500, 590625, 594000, 600000, 616000, 618750, 623700, 630000, 648000, 660000, 665280, 675000, 693000, 700000, 708750, 712800, 721875, 742500, 756000, 770000, 779625, 787500, 792000, 810000, 825000, 831600, 840000, 866250, 891000, 900000, 907200, 924000, 928125, 945000, 962500, 990000, 997920, 1012500, 1039500, 1050000, 1080000, 1100000, 1108800, 1113750, 1134000, 1155000, 1181250, 1188000, 1237500, 1247400, 1260000, 1299375, 1320000, 1350000, 1386000, 1400000, 1417500, 1425600, 1443750, 1485000, 1512000, 1540000, 1559250, 1575000, 1620000, 1650000, 1663200, 1732500, 1771875, 1782000, 1800000, 1848000, 1856250, 1890000, 1925000, 1980000, 1995840, 2025000, 2079000, 2100000, 2165625, 2200000, 2227500, 2268000, 2310000, 2362500, 2376000, 2475000, 2494800, 2520000, 2598750, 2700000, 2772000, 2784375, 2835000, 2887500, 2970000, 3080000, 3118500, 3150000, 3240000, 3300000, 3326400, 3465000, 3543750, 3564000, 3712500, 3780000, 3850000, 3898125, 3960000, 4050000, 4158000, 4200000, 4331250, 4455000, 4536000, 4620000, 4725000, 4950000, 4989600, 5197500, 5400000, 5544000, 5568750, 5670000, 5775000, 5940000, 6237000, 6300000, 6496875, 6600000, 6930000, 7087500, 7128000, 7425000, 7560000, 7700000, 7796250, 8100000, 8316000, 8662500, 8910000, 9240000, 9450000, 9900000, 9979200, 10395000, 11137500, 11340000, 11550000, 11880000, 12474000, 12600000, 12993750, 13860000, 14175000, 14850000, 15400000, 15592500, 16200000, 16632000, 17325000, 17820000, 18900000, 19490625, 19800000, 20790000, 22275000, 22680000, 23100000, 24948000, 25987500, 27720000, 28350000, 29700000, 31185000, 34650000, 35640000, 37800000, 38981250, 41580000, 44550000, 46200000, 49896000, 51975000, 56700000, 59400000, 62370000, 69300000, 77962500, 83160000, 89100000, 103950000, 113400000, 124740000, 138600000, 155925000, 178200000, 207900000, 249480000, 311850000, 415800000, 623700000, 1247400000]

約数ペア:

[(1, 1247400000), (2, 623700000), (3, 415800000), (4, 311850000), (5, 249480000), (6, 207900000), (7, 178200000), (8, 155925000), (9, 138600000), (10, 124740000), (11, 113400000), (12, 103950000), (14, 89100000), (15, 83160000), (16, 77962500), (18, 69300000), (20, 62370000), (21, 59400000), (22, 56700000), (24, 51975000), (25, 49896000), (27, 46200000), (28, 44550000), (30, 41580000), (32, 38981250), (33, 37800000), (35, 35640000), (36, 34650000), (40, 31185000), (42, 29700000), (44, 28350000), (45, 27720000), (48, 25987500), (50, 24948000), (54, 23100000), (55, 22680000), (56, 22275000), (60, 20790000), (63, 19800000), (64, 19490625), (66, 18900000), (70, 17820000), (72, 17325000), (75, 16632000), (77, 16200000), (80, 15592500), (81, 15400000), (84, 14850000), (88, 14175000), (90, 13860000), (96, 12993750), (99, 12600000), (100, 12474000), (105, 11880000), (108, 11550000), (110, 11340000), (112, 11137500), (120, 10395000), (125, 9979200), (126, 9900000), (132, 9450000), (135, 9240000), (140, 8910000), (144, 8662500), (150, 8316000), (154, 8100000), (160, 7796250), (162, 7700000), (165, 7560000), (168, 7425000), (175, 7128000), (176, 7087500), (180, 6930000), (189, 6600000), (192, 6496875), (198, 6300000), (200, 6237000), (210, 5940000), (216, 5775000), (220, 5670000), (224, 5568750), (225, 5544000), (231, 5400000), (240, 5197500), (250, 4989600), (252, 4950000), (264, 4725000), (270, 4620000), (275, 4536000), (280, 4455000), (288, 4331250), (297, 4200000), (300, 4158000), (308, 4050000), (315, 3960000), (320, 3898125), (324, 3850000), (330, 3780000), (336, 3712500), (350, 3564000), (352, 3543750), (360, 3465000), (375, 3326400), (378, 3300000), (385, 3240000), (396, 3150000), (400, 3118500), (405, 3080000), (420, 2970000), (432, 2887500), (440, 2835000), (448, 2784375), (450, 2772000), (462, 2700000), (480, 2598750), (495, 2520000), (500, 2494800), (504, 2475000), (525, 2376000), (528, 2362500), (540, 2310000), (550, 2268000), (560, 2227500), (567, 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(1620, 770000), (1650, 756000), (1680, 742500), (1728, 721875), (1750, 712800), (1760, 708750), (1782, 700000), (1800, 693000), (1848, 675000), (1875, 665280), (1890, 660000), (1925, 648000), (1980, 630000), (2000, 623700), (2016, 618750), (2025, 616000), (2079, 600000), (2100, 594000), (2112, 590625), (2160, 577500), (2200, 567000), (2240, 556875), (2250, 554400), (2268, 550000), (2310, 540000), (2376, 525000), (2400, 519750), (2464, 506250), (2475, 504000), (2500, 498960), (2520, 495000), (2592, 481250), (2625, 475200), (2640, 472500), (2700, 462000), (2750, 453600), (2772, 450000), (2800, 445500), (2835, 440000), (2880, 433125), (2970, 420000), (3000, 415800), (3024, 412500), (3080, 405000), (3125, 399168), (3150, 396000), (3168, 393750), (3240, 385000), (3300, 378000), (3360, 371250), (3375, 369600), (3465, 360000), (3500, 356400), (3520, 354375), (3564, 350000), (3600, 346500), (3696, 337500), (3750, 332640), (3780, 330000), (3850, 324000), (3960, 315000), (4000, 311850), (4032, 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