208208000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:73

約数の個数: 384

約数和(自身を含む): 698855040

約数和(自身を除く): 490647040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 50, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 125, 128, 130, 140, 143, 154, 160, 169, 175, 176, 182, 200, 208, 220, 224, 250, 260, 275, 280, 286, 308, 320, 325, 338, 350, 352, 364, 385, 400, 416, 440, 448, 455, 500, 520, 550, 560, 572, 616, 640, 650, 676, 700, 704, 715, 728, 770, 800, 832, 845, 875, 880, 896, 910, 1000, 1001, 1040, 1100, 1120, 1144, 1183, 1232, 1300, 1352, 1375, 1400, 1408, 1430, 1456, 1540, 1600, 1625, 1664, 1690, 1750, 1760, 1820, 1859, 1925, 2000, 2002, 2080, 2200, 2240, 2275, 2288, 2366, 2464, 2600, 2704, 2750, 2800, 2860, 2912, 3080, 3200, 3250, 3380, 3500, 3520, 3575, 3640, 3718, 3850, 4000, 4004, 4160, 4225, 4400, 4480, 4550, 4576, 4732, 4928, 5005, 5200, 5408, 5500, 5600, 5720, 5824, 5915, 6160, 6500, 6760, 7000, 7040, 7150, 7280, 7436, 7700, 8000, 8008, 8320, 8450, 8800, 9100, 9152, 9295, 9464, 9625, 9856, 10010, 10400, 10816, 11000, 11200, 11375, 11440, 11648, 11830, 12320, 13000, 13013, 13520, 14000, 14300, 14560, 14872, 15400, 16000, 16016, 16900, 17600, 17875, 18200, 18304, 18590, 18928, 19250, 20020, 20800, 21125, 21632, 22000, 22400, 22750, 22880, 23660, 24640, 25025, 26000, 26026, 27040, 28000, 28600, 29120, 29575, 29744, 30800, 32032, 33800, 35200, 35750, 36400, 37180, 37856, 38500, 40040, 41600, 42250, 44000, 45500, 45760, 46475, 47320, 49280, 50050, 52000, 52052, 54080, 56000, 57200, 58240, 59150, 59488, 61600, 64064, 65065, 67600, 71500, 72800, 74360, 75712, 77000, 80080, 84500, 88000, 91000, 91520, 92950, 94640, 100100, 104000, 104104, 108160, 112000, 114400, 118300, 118976, 123200, 125125, 128128, 130130, 135200, 143000, 145600, 147875, 148720, 151424, 154000, 160160, 169000, 176000, 182000, 185900, 189280, 200200, 208000, 208208, 228800, 232375, 236600, 237952, 246400, 250250, 260260, 270400, 286000, 291200, 295750, 297440, 308000, 320320, 325325, 338000, 364000, 371800, 378560, 400400, 416416, 457600, 464750, 473200, 500500, 520520, 540800, 572000, 591500, 594880, 616000, 640640, 650650, 676000, 728000, 743600, 757120, 800800, 832832, 929500, 946400, 1001000, 1041040, 1144000, 1183000, 1189760, 1232000, 1301300, 1352000, 1456000, 1487200, 1601600, 1626625, 1665664, 1859000, 1892800, 2002000, 2082080, 2288000, 2366000, 2602600, 2704000, 2974400, 3203200, 3253250, 3718000, 3785600, 4004000, 4164160, 4732000, 5205200, 5948800, 6506500, 7436000, 8008000, 8328320, 9464000, 10410400, 13013000, 14872000, 16016000, 18928000, 20820800, 26026000, 29744000, 41641600, 52052000, 104104000, 208208000]

約数ペア:

[(1, 208208000), (2, 104104000), (4, 52052000), (5, 41641600), (7, 29744000), (8, 26026000), (10, 20820800), (11, 18928000), (13, 16016000), (14, 14872000), (16, 13013000), (20, 10410400), (22, 9464000), (25, 8328320), (26, 8008000), (28, 7436000), (32, 6506500), (35, 5948800), (40, 5205200), (44, 4732000), (50, 4164160), (52, 4004000), (55, 3785600), (56, 3718000), (64, 3253250), (65, 3203200), (70, 2974400), (77, 2704000), (80, 2602600), (88, 2366000), (91, 2288000), (100, 2082080), (104, 2002000), (110, 1892800), (112, 1859000), (125, 1665664), (128, 1626625), (130, 1601600), (140, 1487200), (143, 1456000), (154, 1352000), (160, 1301300), (169, 1232000), (175, 1189760), (176, 1183000), (182, 1144000), (200, 1041040), (208, 1001000), (220, 946400), (224, 929500), (250, 832832), (260, 800800), (275, 757120), (280, 743600), (286, 728000), (308, 676000), (320, 650650), (325, 640640), (338, 616000), (350, 594880), (352, 591500), (364, 572000), (385, 540800), (400, 520520), (416, 500500), (440, 473200), (448, 464750), (455, 457600), (500, 416416), (520, 400400), (550, 378560), (560, 371800), (572, 364000), (616, 338000), (640, 325325), (650, 320320), (676, 308000), (700, 297440), (704, 295750), (715, 291200), (728, 286000), (770, 270400), (800, 260260), (832, 250250), (845, 246400), (875, 237952), (880, 236600), (896, 232375), (910, 228800), (1000, 208208), (1001, 208000), (1040, 200200), (1100, 189280), (1120, 185900), (1144, 182000), (1183, 176000), (1232, 169000), (1300, 160160), (1352, 154000), (1375, 151424), (1400, 148720), (1408, 147875), (1430, 145600), (1456, 143000), (1540, 135200), (1600, 130130), (1625, 128128), (1664, 125125), (1690, 123200), (1750, 118976), (1760, 118300), (1820, 114400), (1859, 112000), (1925, 108160), (2000, 104104), (2002, 104000), (2080, 100100), (2200, 94640), (2240, 92950), (2275, 91520), (2288, 91000), (2366, 88000), (2464, 84500), (2600, 80080), (2704, 77000), (2750, 75712), (2800, 74360), (2860, 72800), (2912, 71500), (3080, 67600), (3200, 65065), (3250, 64064), (3380, 61600), (3500, 59488), (3520, 59150), (3575, 58240), (3640, 57200), (3718, 56000), (3850, 54080), (4000, 52052), (4004, 52000), (4160, 50050), (4225, 49280), (4400, 47320), (4480, 46475), (4550, 45760), (4576, 45500), (4732, 44000), (4928, 42250), (5005, 41600), (5200, 40040), (5408, 38500), (5500, 37856), (5600, 37180), (5720, 36400), (5824, 35750), (5915, 35200), (6160, 33800), (6500, 32032), (6760, 30800), (7000, 29744), (7040, 29575), (7150, 29120), (7280, 28600), (7436, 28000), (7700, 27040), (8000, 26026), (8008, 26000), (8320, 25025), (8450, 24640), (8800, 23660), (9100, 22880), (9152, 22750), (9295, 22400), (9464, 22000), (9625, 21632), (9856, 21125), (10010, 20800), (10400, 20020), (10816, 19250), (11000, 18928), (11200, 18590), (11375, 18304), (11440, 18200), (11648, 17875), (11830, 17600), (12320, 16900), (13000, 16016), (13013, 16000), (13520, 15400), (14000, 14872), (14300, 14560)]