20409753600

素因数分解:

$2^{13}\times 3^3\times 5^2\times {\mathrm{3691}}^1$

素因数の和:3736

約数の個数: 336

約数和(自身を含む): 75002684640

約数和(自身を除く): 54592931040

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, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1024, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2048, 2160, 2304, 2400, 2560, 2700, 2880, 3072, 3200, 3456, 3600, 3691, 3840, 4096, 4320, 4608, 4800, 5120, 5400, 5760, 6144, 6400, 6912, 7200, 7382, 7680, 8192, 8640, 9216, 9600, 10240, 10800, 11073, 11520, 12288, 12800, 13824, 14400, 14764, 15360, 17280, 18432, 18455, 19200, 20480, 21600, 22146, 23040, 24576, 25600, 27648, 28800, 29528, 30720, 33219, 34560, 36864, 36910, 38400, 40960, 43200, 44292, 46080, 51200, 55296, 55365, 57600, 59056, 61440, 66438, 69120, 73728, 73820, 76800, 86400, 88584, 92160, 92275, 99657, 102400, 110592, 110730, 115200, 118112, 122880, 132876, 138240, 147640, 153600, 166095, 172800, 177168, 184320, 184550, 199314, 204800, 221184, 221460, 230400, 236224, 265752, 276480, 276825, 295280, 307200, 332190, 345600, 354336, 368640, 369100, 398628, 442920, 460800, 472448, 498285, 531504, 552960, 553650, 590560, 614400, 664380, 691200, 708672, 738200, 797256, 830475, 885840, 921600, 944896, 996570, 1063008, 1105920, 1107300, 1181120, 1328760, 1382400, 1417344, 1476400, 1594512, 1660950, 1771680, 1843200, 1889792, 1993140, 2126016, 2214600, 2362240, 2491425, 2657520, 2764800, 2834688, 2952800, 3189024, 3321900, 3543360, 3779584, 3986280, 4252032, 4429200, 4724480, 4982850, 5315040, 5529600, 5669376, 5905600, 6378048, 6643800, 7086720, 7559168, 7972560, 8504064, 8858400, 9448960, 9965700, 10630080, 11338752, 11811200, 12756096, 13287600, 14173440, 15118336, 15945120, 17008128, 17716800, 18897920, 19931400, 21260160, 22677504, 23622400, 25512192, 26575200, 28346880, 30236672, 31890240, 34016256, 35433600, 37795840, 39862800, 42520320, 45355008, 47244800, 51024384, 53150400, 56693760, 63780480, 68032512, 70867200, 75591680, 79725600, 85040640, 90710016, 94489600, 102048768, 106300800, 113387520, 127560960, 136065024, 141734400, 151183360, 159451200, 170081280, 188979200, 204097536, 212601600, 226775040, 255121920, 272130048, 283468800, 318902400, 340162560, 377958400, 408195072, 425203200, 453550080, 510243840, 566937600, 637804800, 680325120, 755916800, 816390144, 850406400, 1020487680, 1133875200, 1275609600, 1360650240, 1700812800, 2040975360, 2267750400, 2551219200, 3401625600, 4081950720, 5102438400, 6803251200, 10204876800, 20409753600]

約数ペア:

[(1, 20409753600), (2, 10204876800), (3, 6803251200), (4, 5102438400), (5, 4081950720), (6, 3401625600), (8, 2551219200), (9, 2267750400), (10, 2040975360), (12, 1700812800), (15, 1360650240), (16, 1275609600), (18, 1133875200), (20, 1020487680), (24, 850406400), (25, 816390144), (27, 755916800), (30, 680325120), (32, 637804800), (36, 566937600), (40, 510243840), (45, 453550080), (48, 425203200), (50, 408195072), (54, 377958400), (60, 340162560), (64, 318902400), (72, 283468800), (75, 272130048), (80, 255121920), (90, 226775040), (96, 212601600), (100, 204097536), (108, 188979200), (120, 170081280), (128, 159451200), (135, 151183360), (144, 141734400), (150, 136065024), (160, 127560960), (180, 113387520), (192, 106300800), (200, 102048768), (216, 94489600), (225, 90710016), (240, 85040640), (256, 79725600), (270, 75591680), (288, 70867200), (300, 68032512), (320, 63780480), (360, 56693760), (384, 53150400), (400, 51024384), (432, 47244800), (450, 45355008), (480, 42520320), (512, 39862800), (540, 37795840), (576, 35433600), (600, 34016256), (640, 31890240), (675, 30236672), (720, 28346880), (768, 26575200), (800, 25512192), (864, 23622400), (900, 22677504), (960, 21260160), (1024, 19931400), (1080, 18897920), (1152, 17716800), (1200, 17008128), (1280, 15945120), (1350, 15118336), (1440, 14173440), (1536, 13287600), (1600, 12756096), (1728, 11811200), (1800, 11338752), (1920, 10630080), (2048, 9965700), (2160, 9448960), (2304, 8858400), (2400, 8504064), (2560, 7972560), (2700, 7559168), (2880, 7086720), (3072, 6643800), (3200, 6378048), (3456, 5905600), (3600, 5669376), (3691, 5529600), (3840, 5315040), (4096, 4982850), (4320, 4724480), (4608, 4429200), (4800, 4252032), (5120, 3986280), (5400, 3779584), (5760, 3543360), (6144, 3321900), (6400, 3189024), (6912, 2952800), (7200, 2834688), (7382, 2764800), (7680, 2657520), (8192, 2491425), (8640, 2362240), (9216, 2214600), (9600, 2126016), (10240, 1993140), (10800, 1889792), (11073, 1843200), (11520, 1771680), (12288, 1660950), (12800, 1594512), (13824, 1476400), (14400, 1417344), (14764, 1382400), (15360, 1328760), (17280, 1181120), (18432, 1107300), (18455, 1105920), (19200, 1063008), (20480, 996570), (21600, 944896), (22146, 921600), (23040, 885840), (24576, 830475), (25600, 797256), (27648, 738200), (28800, 708672), (29528, 691200), (30720, 664380), (33219, 614400), (34560, 590560), (36864, 553650), (36910, 552960), (38400, 531504), (40960, 498285), (43200, 472448), (44292, 460800), (46080, 442920), (51200, 398628), (55296, 369100), (55365, 368640), (57600, 354336), (59056, 345600), (61440, 332190), (66438, 307200), (69120, 295280), (73728, 276825), (73820, 276480), (76800, 265752), (86400, 236224), (88584, 230400), (92160, 221460), (92275, 221184), (99657, 204800), (102400, 199314), (110592, 184550), (110730, 184320), (115200, 177168), (118112, 172800), (122880, 166095), (132876, 153600), (138240, 147640)]