20742912000

素因数分解:

$2^{11}\times 3^3\times 5^3\times {\mathrm{3001}}^1$

素因数の和:3047

約数の個数: 384

約数和(自身を含む): 76709505600

約数和(自身を除く): 55966593600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 640, 675, 720, 750, 768, 800, 864, 900, 960, 1000, 1024, 1080, 1125, 1152, 1200, 1280, 1350, 1440, 1500, 1536, 1600, 1728, 1800, 1920, 2000, 2048, 2160, 2250, 2304, 2400, 2560, 2700, 2880, 3000, 3001, 3072, 3200, 3375, 3456, 3600, 3840, 4000, 4320, 4500, 4608, 4800, 5120, 5400, 5760, 6000, 6002, 6144, 6400, 6750, 6912, 7200, 7680, 8000, 8640, 9000, 9003, 9216, 9600, 10240, 10800, 11520, 12000, 12004, 12800, 13500, 13824, 14400, 15005, 15360, 16000, 17280, 18000, 18006, 18432, 19200, 21600, 23040, 24000, 24008, 25600, 27000, 27009, 27648, 28800, 30010, 30720, 32000, 34560, 36000, 36012, 38400, 43200, 45015, 46080, 48000, 48016, 51200, 54000, 54018, 55296, 57600, 60020, 64000, 69120, 72000, 72024, 75025, 76800, 81027, 86400, 90030, 92160, 96000, 96032, 108000, 108036, 115200, 120040, 128000, 135045, 138240, 144000, 144048, 150050, 153600, 162054, 172800, 180060, 192000, 192064, 216000, 216072, 225075, 230400, 240080, 256000, 270090, 276480, 288000, 288096, 300100, 324108, 345600, 360120, 375125, 384000, 384128, 405135, 432000, 432144, 450150, 460800, 480160, 540180, 576000, 576192, 600200, 648216, 675225, 691200, 720240, 750250, 768000, 768256, 810270, 864000, 864288, 900300, 960320, 1080360, 1125375, 1152000, 1152384, 1200400, 1296432, 1350450, 1382400, 1440480, 1500500, 1536512, 1620540, 1728000, 1728576, 1800600, 1920640, 2025675, 2160720, 2250750, 2304000, 2304768, 2400800, 2592864, 2700900, 2880960, 3001000, 3073024, 3241080, 3376125, 3456000, 3457152, 3601200, 3841280, 4051350, 4321440, 4501500, 4609536, 4801600, 5185728, 5401800, 5761920, 6002000, 6146048, 6482160, 6752250, 6912000, 6914304, 7202400, 7682560, 8102700, 8642880, 9003000, 9219072, 9603200, 10128375, 10371456, 10803600, 11523840, 12004000, 12964320, 13504500, 13828608, 14404800, 15365120, 16205400, 17285760, 18006000, 18438144, 19206400, 20256750, 20742912, 21607200, 23047680, 24008000, 25928640, 27009000, 27657216, 28809600, 30730240, 32410800, 34571520, 36012000, 38412800, 40513500, 41485824, 43214400, 46095360, 48016000, 51857280, 54018000, 55314432, 57619200, 64821600, 69143040, 72024000, 76825600, 81027000, 82971648, 86428800, 92190720, 96032000, 103714560, 108036000, 115238400, 129643200, 138286080, 144048000, 153651200, 162054000, 165943296, 172857600, 192064000, 207429120, 216072000, 230476800, 259286400, 276572160, 288096000, 324108000, 345715200, 384128000, 414858240, 432144000, 460953600, 518572800, 576192000, 648216000, 691430400, 768256000, 829716480, 864288000, 1037145600, 1152384000, 1296432000, 1382860800, 1728576000, 2074291200, 2304768000, 2592864000, 3457152000, 4148582400, 5185728000, 6914304000, 10371456000, 20742912000]

約数ペア:

[(1, 20742912000), (2, 10371456000), (3, 6914304000), (4, 5185728000), (5, 4148582400), (6, 3457152000), (8, 2592864000), (9, 2304768000), (10, 2074291200), (12, 1728576000), (15, 1382860800), (16, 1296432000), (18, 1152384000), (20, 1037145600), (24, 864288000), (25, 829716480), (27, 768256000), (30, 691430400), (32, 648216000), (36, 576192000), (40, 518572800), (45, 460953600), (48, 432144000), (50, 414858240), (54, 384128000), (60, 345715200), (64, 324108000), (72, 288096000), (75, 276572160), (80, 259286400), (90, 230476800), (96, 216072000), (100, 207429120), (108, 192064000), (120, 172857600), (125, 165943296), (128, 162054000), (135, 153651200), (144, 144048000), (150, 138286080), (160, 129643200), (180, 115238400), (192, 108036000), (200, 103714560), (216, 96032000), (225, 92190720), (240, 86428800), (250, 82971648), (256, 81027000), (270, 76825600), (288, 72024000), (300, 69143040), (320, 64821600), (360, 57619200), (375, 55314432), (384, 54018000), (400, 51857280), (432, 48016000), (450, 46095360), (480, 43214400), (500, 41485824), (512, 40513500), (540, 38412800), (576, 36012000), (600, 34571520), (640, 32410800), (675, 30730240), (720, 28809600), (750, 27657216), (768, 27009000), (800, 25928640), (864, 24008000), (900, 23047680), (960, 21607200), (1000, 20742912), (1024, 20256750), (1080, 19206400), (1125, 18438144), (1152, 18006000), (1200, 17285760), (1280, 16205400), (1350, 15365120), (1440, 14404800), (1500, 13828608), (1536, 13504500), (1600, 12964320), (1728, 12004000), (1800, 11523840), (1920, 10803600), (2000, 10371456), (2048, 10128375), (2160, 9603200), (2250, 9219072), (2304, 9003000), (2400, 8642880), (2560, 8102700), (2700, 7682560), (2880, 7202400), (3000, 6914304), (3001, 6912000), (3072, 6752250), (3200, 6482160), (3375, 6146048), (3456, 6002000), (3600, 5761920), (3840, 5401800), (4000, 5185728), (4320, 4801600), (4500, 4609536), (4608, 4501500), (4800, 4321440), (5120, 4051350), (5400, 3841280), (5760, 3601200), (6000, 3457152), (6002, 3456000), (6144, 3376125), (6400, 3241080), (6750, 3073024), (6912, 3001000), (7200, 2880960), (7680, 2700900), (8000, 2592864), (8640, 2400800), (9000, 2304768), (9003, 2304000), (9216, 2250750), (9600, 2160720), (10240, 2025675), (10800, 1920640), (11520, 1800600), (12000, 1728576), (12004, 1728000), (12800, 1620540), (13500, 1536512), (13824, 1500500), (14400, 1440480), (15005, 1382400), (15360, 1350450), (16000, 1296432), (17280, 1200400), (18000, 1152384), (18006, 1152000), (18432, 1125375), (19200, 1080360), (21600, 960320), (23040, 900300), (24000, 864288), (24008, 864000), (25600, 810270), (27000, 768256), (27009, 768000), (27648, 750250), (28800, 720240), (30010, 691200), (30720, 675225), (32000, 648216), (34560, 600200), (36000, 576192), (36012, 576000), (38400, 540180), (43200, 480160), (45015, 460800), (46080, 450150), (48000, 432144), (48016, 432000), (51200, 405135), (54000, 384128), (54018, 384000), (55296, 375125), (57600, 360120), (60020, 345600), (64000, 324108), (69120, 300100), (72000, 288096), (72024, 288000), (75025, 276480), (76800, 270090), (81027, 256000), (86400, 240080), (90030, 230400), (92160, 225075), (96000, 216072), (96032, 216000), (108000, 192064), (108036, 192000), (115200, 180060), (120040, 172800), (128000, 162054), (135045, 153600), (138240, 150050), (144000, 144048)]