64064000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:64

約数の個数: 320

約数和(自身を含む): 214486272

約数和(自身を除く): 150422272

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, 175, 176, 182, 200, 208, 220, 224, 250, 256, 260, 275, 280, 286, 308, 320, 325, 350, 352, 364, 385, 400, 416, 440, 448, 455, 500, 512, 520, 550, 560, 572, 616, 640, 650, 700, 704, 715, 728, 770, 800, 832, 875, 880, 896, 910, 1000, 1001, 1040, 1100, 1120, 1144, 1232, 1280, 1300, 1375, 1400, 1408, 1430, 1456, 1540, 1600, 1625, 1664, 1750, 1760, 1792, 1820, 1925, 2000, 2002, 2080, 2200, 2240, 2275, 2288, 2464, 2560, 2600, 2750, 2800, 2816, 2860, 2912, 3080, 3200, 3250, 3328, 3500, 3520, 3575, 3584, 3640, 3850, 4000, 4004, 4160, 4400, 4480, 4550, 4576, 4928, 5005, 5200, 5500, 5600, 5632, 5720, 5824, 6160, 6400, 6500, 6656, 7000, 7040, 7150, 7280, 7700, 8000, 8008, 8320, 8800, 8960, 9100, 9152, 9625, 9856, 10010, 10400, 11000, 11200, 11375, 11440, 11648, 12320, 12800, 13000, 14000, 14080, 14300, 14560, 15400, 16000, 16016, 16640, 17600, 17875, 17920, 18200, 18304, 19250, 19712, 20020, 20800, 22000, 22400, 22750, 22880, 23296, 24640, 25025, 26000, 28000, 28160, 28600, 29120, 30800, 32000, 32032, 33280, 35200, 35750, 36400, 36608, 38500, 39424, 40040, 41600, 44000, 44800, 45500, 45760, 46592, 49280, 50050, 52000, 56000, 57200, 58240, 61600, 64000, 64064, 70400, 71500, 72800, 73216, 77000, 80080, 83200, 88000, 89600, 91000, 91520, 98560, 100100, 104000, 112000, 114400, 116480, 123200, 125125, 128128, 140800, 143000, 145600, 154000, 160160, 166400, 176000, 182000, 183040, 197120, 200200, 208000, 224000, 228800, 232960, 246400, 250250, 256256, 286000, 291200, 308000, 320320, 352000, 364000, 366080, 400400, 416000, 448000, 457600, 492800, 500500, 512512, 572000, 582400, 616000, 640640, 704000, 728000, 800800, 832000, 915200, 985600, 1001000, 1144000, 1164800, 1232000, 1281280, 1456000, 1601600, 1830400, 2002000, 2288000, 2464000, 2562560, 2912000, 3203200, 4004000, 4576000, 4928000, 5824000, 6406400, 8008000, 9152000, 12812800, 16016000, 32032000, 64064000]

約数ペア:

[(1, 64064000), (2, 32032000), (4, 16016000), (5, 12812800), (7, 9152000), (8, 8008000), (10, 6406400), (11, 5824000), (13, 4928000), (14, 4576000), (16, 4004000), (20, 3203200), (22, 2912000), (25, 2562560), (26, 2464000), (28, 2288000), (32, 2002000), (35, 1830400), (40, 1601600), (44, 1456000), (50, 1281280), (52, 1232000), (55, 1164800), (56, 1144000), (64, 1001000), (65, 985600), (70, 915200), (77, 832000), (80, 800800), (88, 728000), (91, 704000), (100, 640640), (104, 616000), (110, 582400), (112, 572000), (125, 512512), (128, 500500), (130, 492800), (140, 457600), (143, 448000), (154, 416000), (160, 400400), (175, 366080), (176, 364000), (182, 352000), (200, 320320), (208, 308000), (220, 291200), (224, 286000), (250, 256256), (256, 250250), (260, 246400), (275, 232960), (280, 228800), (286, 224000), (308, 208000), (320, 200200), (325, 197120), (350, 183040), (352, 182000), (364, 176000), (385, 166400), (400, 160160), (416, 154000), (440, 145600), (448, 143000), (455, 140800), (500, 128128), (512, 125125), (520, 123200), (550, 116480), (560, 114400), (572, 112000), (616, 104000), (640, 100100), (650, 98560), (700, 91520), (704, 91000), (715, 89600), (728, 88000), (770, 83200), (800, 80080), (832, 77000), (875, 73216), (880, 72800), (896, 71500), (910, 70400), (1000, 64064), (1001, 64000), (1040, 61600), (1100, 58240), (1120, 57200), (1144, 56000), (1232, 52000), (1280, 50050), (1300, 49280), (1375, 46592), (1400, 45760), (1408, 45500), (1430, 44800), (1456, 44000), (1540, 41600), (1600, 40040), (1625, 39424), (1664, 38500), (1750, 36608), (1760, 36400), (1792, 35750), (1820, 35200), (1925, 33280), (2000, 32032), (2002, 32000), (2080, 30800), (2200, 29120), (2240, 28600), (2275, 28160), (2288, 28000), (2464, 26000), (2560, 25025), (2600, 24640), (2750, 23296), (2800, 22880), (2816, 22750), (2860, 22400), (2912, 22000), (3080, 20800), (3200, 20020), (3250, 19712), (3328, 19250), (3500, 18304), (3520, 18200), (3575, 17920), (3584, 17875), (3640, 17600), (3850, 16640), (4000, 16016), (4004, 16000), (4160, 15400), (4400, 14560), (4480, 14300), (4550, 14080), (4576, 14000), (4928, 13000), (5005, 12800), (5200, 12320), (5500, 11648), (5600, 11440), (5632, 11375), (5720, 11200), (5824, 11000), (6160, 10400), (6400, 10010), (6500, 9856), (6656, 9625), (7000, 9152), (7040, 9100), (7150, 8960), (7280, 8800), (7700, 8320), (8000, 8008)]