20155392000

素因数分解:

$2^{13}\times 3^9\times 5^3$

素因数の和:68

約数の個数: 560

約数和(自身を含む): 75455903952

約数和(自身を除く): 55300511952

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, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 256, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 486, 500, 512, 540, 576, 600, 640, 648, 675, 720, 729, 750, 768, 800, 810, 864, 900, 960, 972, 1000, 1024, 1080, 1125, 1152, 1200, 1215, 1280, 1296, 1350, 1440, 1458, 1500, 1536, 1600, 1620, 1728, 1800, 1920, 1944, 2000, 2025, 2048, 2160, 2187, 2250, 2304, 2400, 2430, 2560, 2592, 2700, 2880, 2916, 3000, 3072, 3200, 3240, 3375, 3456, 3600, 3645, 3840, 3888, 4000, 4050, 4096, 4320, 4374, 4500, 4608, 4800, 4860, 5120, 5184, 5400, 5760, 5832, 6000, 6075, 6144, 6400, 6480, 6561, 6750, 6912, 7200, 7290, 7680, 7776, 8000, 8100, 8192, 8640, 8748, 9000, 9216, 9600, 9720, 10125, 10240, 10368, 10800, 10935, 11520, 11664, 12000, 12150, 12288, 12800, 12960, 13122, 13500, 13824, 14400, 14580, 15360, 15552, 16000, 16200, 17280, 17496, 18000, 18225, 18432, 19200, 19440, 19683, 20250, 20480, 20736, 21600, 21870, 23040, 23328, 24000, 24300, 24576, 25600, 25920, 26244, 27000, 27648, 28800, 29160, 30375, 30720, 31104, 32000, 32400, 32805, 34560, 34992, 36000, 36450, 36864, 38400, 38880, 39366, 40500, 40960, 41472, 43200, 43740, 46080, 46656, 48000, 48600, 51200, 51840, 52488, 54000, 54675, 55296, 57600, 58320, 60750, 61440, 62208, 64000, 64800, 65610, 69120, 69984, 72000, 72900, 73728, 76800, 77760, 78732, 81000, 82944, 86400, 87480, 91125, 92160, 93312, 96000, 97200, 98415, 102400, 103680, 104976, 108000, 109350, 110592, 115200, 116640, 121500, 122880, 124416, 128000, 129600, 131220, 138240, 139968, 144000, 145800, 153600, 155520, 157464, 162000, 164025, 165888, 172800, 174960, 182250, 184320, 186624, 192000, 194400, 196830, 204800, 207360, 209952, 216000, 218700, 221184, 230400, 233280, 243000, 248832, 256000, 259200, 262440, 273375, 276480, 279936, 288000, 291600, 307200, 311040, 314928, 324000, 328050, 331776, 345600, 349920, 364500, 368640, 373248, 384000, 388800, 393660, 414720, 419904, 432000, 437400, 460800, 466560, 486000, 492075, 497664, 512000, 518400, 524880, 546750, 552960, 559872, 576000, 583200, 614400, 622080, 629856, 648000, 656100, 663552, 691200, 699840, 729000, 746496, 768000, 777600, 787320, 820125, 829440, 839808, 864000, 874800, 921600, 933120, 972000, 984150, 995328, 1024000, 1036800, 1049760, 1093500, 1105920, 1119744, 1152000, 1166400, 1244160, 1259712, 1296000, 1312200, 1382400, 1399680, 1458000, 1492992, 1536000, 1555200, 1574640, 1640250, 1658880, 1679616, 1728000, 1749600, 1843200, 1866240, 1944000, 1968300, 1990656, 2073600, 2099520, 2187000, 2239488, 2304000, 2332800, 2460375, 2488320, 2519424, 2592000, 2624400, 2764800, 2799360, 2916000, 2985984, 3072000, 3110400, 3149280, 3280500, 3317760, 3359232, 3456000, 3499200, 3732480, 3888000, 3936600, 4147200, 4199040, 4374000, 4478976, 4608000, 4665600, 4920750, 4976640, 5038848, 5184000, 5248800, 5529600, 5598720, 5832000, 5971968, 6220800, 6298560, 6561000, 6718464, 6912000, 6998400, 7464960, 7776000, 7873200, 8294400, 8398080, 8748000, 8957952, 9216000, 9331200, 9841500, 9953280, 10077696, 10368000, 10497600, 11197440, 11664000, 12441600, 12597120, 13122000, 13436928, 13824000, 13996800, 14929920, 15552000, 15746400, 16588800, 16796160, 17496000, 17915904, 18662400, 19683000, 20155392, 20736000, 20995200, 22394880, 23328000, 24883200, 25194240, 26244000, 26873856, 27648000, 27993600, 29859840, 31104000, 31492800, 33592320, 34992000, 37324800, 39366000, 40310784, 41472000, 41990400, 44789760, 46656000, 49766400, 50388480, 52488000, 53747712, 55987200, 62208000, 62985600, 67184640, 69984000, 74649600, 78732000, 80621568, 82944000, 83980800, 89579520, 93312000, 100776960, 104976000, 111974400, 124416000, 125971200, 134369280, 139968000, 149299200, 157464000, 161243136, 167961600, 186624000, 201553920, 209952000, 223948800, 248832000, 251942400, 268738560, 279936000, 314928000, 335923200, 373248000, 403107840, 419904000, 447897600, 503884800, 559872000, 629856000, 671846400, 746496000, 806215680, 839808000, 1007769600, 1119744000, 1259712000, 1343692800, 1679616000, 2015539200, 2239488000, 2519424000, 3359232000, 4031078400, 5038848000, 6718464000, 10077696000, 20155392000]

約数ペア:

[(1, 20155392000), (2, 10077696000), (3, 6718464000), (4, 5038848000), (5, 4031078400), (6, 3359232000), (8, 2519424000), (9, 2239488000), (10, 2015539200), (12, 1679616000), (15, 1343692800), (16, 1259712000), (18, 1119744000), (20, 1007769600), (24, 839808000), (25, 806215680), (27, 746496000), (30, 671846400), (32, 629856000), (36, 559872000), (40, 503884800), (45, 447897600), (48, 419904000), (50, 403107840), (54, 373248000), (60, 335923200), (64, 314928000), (72, 279936000), (75, 268738560), (80, 251942400), (81, 248832000), (90, 223948800), (96, 209952000), (100, 201553920), (108, 186624000), (120, 167961600), (125, 161243136), (128, 157464000), (135, 149299200), (144, 139968000), (150, 134369280), (160, 125971200), (162, 124416000), (180, 111974400), (192, 104976000), (200, 100776960), (216, 93312000), (225, 89579520), (240, 83980800), (243, 82944000), (250, 80621568), (256, 78732000), (270, 74649600), (288, 69984000), (300, 67184640), (320, 62985600), (324, 62208000), (360, 55987200), (375, 53747712), (384, 52488000), (400, 50388480), (405, 49766400), (432, 46656000), (450, 44789760), (480, 41990400), (486, 41472000), (500, 40310784), (512, 39366000), (540, 37324800), (576, 34992000), (600, 33592320), (640, 31492800), (648, 31104000), (675, 29859840), (720, 27993600), (729, 27648000), (750, 26873856), (768, 26244000), (800, 25194240), (810, 24883200), (864, 23328000), (900, 22394880), (960, 20995200), (972, 20736000), (1000, 20155392), (1024, 19683000), (1080, 18662400), (1125, 17915904), (1152, 17496000), (1200, 16796160), (1215, 16588800), (1280, 15746400), (1296, 15552000), (1350, 14929920), (1440, 13996800), (1458, 13824000), (1500, 13436928), (1536, 13122000), (1600, 12597120), (1620, 12441600), (1728, 11664000), (1800, 11197440), (1920, 10497600), (1944, 10368000), (2000, 10077696), (2025, 9953280), (2048, 9841500), (2160, 9331200), (2187, 9216000), (2250, 8957952), (2304, 8748000), (2400, 8398080), (2430, 8294400), (2560, 7873200), (2592, 7776000), (2700, 7464960), (2880, 6998400), (2916, 6912000), (3000, 6718464), (3072, 6561000), (3200, 6298560), (3240, 6220800), (3375, 5971968), (3456, 5832000), (3600, 5598720), (3645, 5529600), (3840, 5248800), (3888, 5184000), (4000, 5038848), (4050, 4976640), (4096, 4920750), (4320, 4665600), (4374, 4608000), (4500, 4478976), (4608, 4374000), (4800, 4199040), (4860, 4147200), (5120, 3936600), (5184, 3888000), (5400, 3732480), (5760, 3499200), (5832, 3456000), (6000, 3359232), (6075, 3317760), (6144, 3280500), (6400, 3149280), (6480, 3110400), (6561, 3072000), (6750, 2985984), (6912, 2916000), (7200, 2799360), (7290, 2764800), (7680, 2624400), (7776, 2592000), (8000, 2519424), (8100, 2488320), (8192, 2460375), (8640, 2332800), (8748, 2304000), (9000, 2239488), (9216, 2187000), (9600, 2099520), (9720, 2073600), (10125, 1990656), (10240, 1968300), (10368, 1944000), (10800, 1866240), (10935, 1843200), (11520, 1749600), (11664, 1728000), (12000, 1679616), (12150, 1658880), (12288, 1640250), (12800, 1574640), (12960, 1555200), (13122, 1536000), (13500, 1492992), (13824, 1458000), (14400, 1399680), (14580, 1382400), (15360, 1312200), (15552, 1296000), (16000, 1259712), (16200, 1244160), (17280, 1166400), (17496, 1152000), (18000, 1119744), (18225, 1105920), (18432, 1093500), (19200, 1049760), (19440, 1036800), (19683, 1024000), (20250, 995328), (20480, 984150), (20736, 972000), (21600, 933120), (21870, 921600), (23040, 874800), (23328, 864000), (24000, 839808), (24300, 829440), (24576, 820125), (25600, 787320), (25920, 777600), (26244, 768000), (27000, 746496), (27648, 729000), (28800, 699840), (29160, 691200), (30375, 663552), (30720, 656100), (31104, 648000), (32000, 629856), (32400, 622080), (32805, 614400), (34560, 583200), (34992, 576000), (36000, 559872), (36450, 552960), (36864, 546750), (38400, 524880), (38880, 518400), (39366, 512000), (40500, 497664), (40960, 492075), (41472, 486000), (43200, 466560), (43740, 460800), (46080, 437400), (46656, 432000), (48000, 419904), (48600, 414720), (51200, 393660), (51840, 388800), (52488, 384000), (54000, 373248), (54675, 368640), (55296, 364500), (57600, 349920), (58320, 345600), (60750, 331776), (61440, 328050), (62208, 324000), (64000, 314928), (64800, 311040), (65610, 307200), (69120, 291600), (69984, 288000), (72000, 279936), (72900, 276480), (73728, 273375), (76800, 262440), (77760, 259200), (78732, 256000), (81000, 248832), (82944, 243000), (86400, 233280), (87480, 230400), (91125, 221184), (92160, 218700), (93312, 216000), (96000, 209952), (97200, 207360), (98415, 204800), (102400, 196830), (103680, 194400), (104976, 192000), (108000, 186624), (109350, 184320), (110592, 182250), (115200, 174960), (116640, 172800), (121500, 165888), (122880, 164025), (124416, 162000), (128000, 157464), (129600, 155520), (131220, 153600), (138240, 145800), (139968, 144000)]