209440000

素因数分解:

$2^8\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 360

約数和(自身を含む): 689629248

約数和(自身を除く): 480189248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 25, 28, 32, 34, 35, 40, 44, 50, 55, 56, 64, 68, 70, 77, 80, 85, 88, 100, 110, 112, 119, 125, 128, 136, 140, 154, 160, 170, 175, 176, 187, 200, 220, 224, 238, 250, 256, 272, 275, 280, 308, 320, 340, 350, 352, 374, 385, 400, 425, 440, 448, 476, 500, 544, 550, 560, 595, 616, 625, 640, 680, 700, 704, 748, 770, 800, 850, 875, 880, 896, 935, 952, 1000, 1088, 1100, 1120, 1190, 1232, 1250, 1280, 1309, 1360, 1375, 1400, 1408, 1496, 1540, 1600, 1700, 1750, 1760, 1792, 1870, 1904, 1925, 2000, 2125, 2176, 2200, 2240, 2380, 2464, 2500, 2618, 2720, 2750, 2800, 2816, 2975, 2992, 3080, 3200, 3400, 3500, 3520, 3740, 3808, 3850, 4000, 4250, 4352, 4375, 4400, 4480, 4675, 4760, 4928, 5000, 5236, 5440, 5500, 5600, 5950, 5984, 6160, 6400, 6545, 6800, 6875, 7000, 7040, 7480, 7616, 7700, 8000, 8500, 8750, 8800, 8960, 9350, 9520, 9625, 9856, 10000, 10472, 10625, 10880, 11000, 11200, 11900, 11968, 12320, 13090, 13600, 13750, 14000, 14080, 14875, 14960, 15232, 15400, 16000, 17000, 17500, 17600, 18700, 19040, 19250, 19712, 20000, 20944, 21250, 21760, 22000, 22400, 23375, 23800, 23936, 24640, 26180, 27200, 27500, 28000, 29750, 29920, 30464, 30800, 32000, 32725, 34000, 35000, 35200, 37400, 38080, 38500, 40000, 41888, 42500, 44000, 44800, 46750, 47600, 47872, 48125, 49280, 52360, 54400, 55000, 56000, 59500, 59840, 61600, 65450, 68000, 70000, 70400, 74375, 74800, 76160, 77000, 80000, 83776, 85000, 88000, 93500, 95200, 96250, 98560, 104720, 108800, 110000, 112000, 116875, 119000, 119680, 123200, 130900, 136000, 140000, 148750, 149600, 152320, 154000, 160000, 163625, 167552, 170000, 176000, 187000, 190400, 192500, 209440, 220000, 224000, 233750, 238000, 239360, 246400, 261800, 272000, 280000, 297500, 299200, 308000, 327250, 335104, 340000, 352000, 374000, 380800, 385000, 418880, 440000, 467500, 476000, 492800, 523600, 544000, 560000, 595000, 598400, 616000, 654500, 680000, 748000, 761600, 770000, 818125, 837760, 880000, 935000, 952000, 1047200, 1120000, 1190000, 1196800, 1232000, 1309000, 1360000, 1496000, 1540000, 1636250, 1675520, 1760000, 1870000, 1904000, 2094400, 2380000, 2464000, 2618000, 2720000, 2992000, 3080000, 3272500, 3740000, 3808000, 4188800, 4760000, 5236000, 5984000, 6160000, 6545000, 7480000, 8377600, 9520000, 10472000, 12320000, 13090000, 14960000, 19040000, 20944000, 26180000, 29920000, 41888000, 52360000, 104720000, 209440000]

約数ペア:

[(1, 209440000), (2, 104720000), (4, 52360000), (5, 41888000), (7, 29920000), (8, 26180000), (10, 20944000), (11, 19040000), (14, 14960000), (16, 13090000), (17, 12320000), (20, 10472000), (22, 9520000), (25, 8377600), (28, 7480000), (32, 6545000), (34, 6160000), (35, 5984000), (40, 5236000), (44, 4760000), (50, 4188800), (55, 3808000), (56, 3740000), (64, 3272500), (68, 3080000), (70, 2992000), (77, 2720000), (80, 2618000), (85, 2464000), (88, 2380000), (100, 2094400), (110, 1904000), (112, 1870000), (119, 1760000), (125, 1675520), (128, 1636250), (136, 1540000), (140, 1496000), (154, 1360000), (160, 1309000), (170, 1232000), (175, 1196800), (176, 1190000), (187, 1120000), (200, 1047200), (220, 952000), (224, 935000), (238, 880000), (250, 837760), (256, 818125), (272, 770000), (275, 761600), (280, 748000), (308, 680000), (320, 654500), (340, 616000), (350, 598400), (352, 595000), (374, 560000), (385, 544000), (400, 523600), (425, 492800), (440, 476000), (448, 467500), (476, 440000), (500, 418880), (544, 385000), (550, 380800), (560, 374000), (595, 352000), (616, 340000), (625, 335104), (640, 327250), (680, 308000), (700, 299200), (704, 297500), (748, 280000), (770, 272000), (800, 261800), (850, 246400), (875, 239360), (880, 238000), (896, 233750), (935, 224000), (952, 220000), (1000, 209440), (1088, 192500), (1100, 190400), (1120, 187000), (1190, 176000), (1232, 170000), (1250, 167552), (1280, 163625), (1309, 160000), (1360, 154000), (1375, 152320), (1400, 149600), (1408, 148750), (1496, 140000), (1540, 136000), (1600, 130900), (1700, 123200), (1750, 119680), (1760, 119000), (1792, 116875), (1870, 112000), (1904, 110000), (1925, 108800), (2000, 104720), (2125, 98560), (2176, 96250), (2200, 95200), (2240, 93500), (2380, 88000), (2464, 85000), (2500, 83776), (2618, 80000), (2720, 77000), (2750, 76160), (2800, 74800), (2816, 74375), (2975, 70400), (2992, 70000), (3080, 68000), (3200, 65450), (3400, 61600), (3500, 59840), (3520, 59500), (3740, 56000), (3808, 55000), (3850, 54400), (4000, 52360), (4250, 49280), (4352, 48125), (4375, 47872), (4400, 47600), (4480, 46750), (4675, 44800), (4760, 44000), (4928, 42500), (5000, 41888), (5236, 40000), (5440, 38500), (5500, 38080), (5600, 37400), (5950, 35200), (5984, 35000), (6160, 34000), (6400, 32725), (6545, 32000), (6800, 30800), (6875, 30464), (7000, 29920), (7040, 29750), (7480, 28000), (7616, 27500), (7700, 27200), (8000, 26180), (8500, 24640), (8750, 23936), (8800, 23800), (8960, 23375), (9350, 22400), (9520, 22000), (9625, 21760), (9856, 21250), (10000, 20944), (10472, 20000), (10625, 19712), (10880, 19250), (11000, 19040), (11200, 18700), (11900, 17600), (11968, 17500), (12320, 17000), (13090, 16000), (13600, 15400), (13750, 15232), (14000, 14960), (14080, 14875)]