20659641600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6367}}^1$

素因数の和:6422

約数の個数: 324

約数和(自身を含む): 73840857216

約数和(自身を除く): 53181215616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 169, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 338, 384, 390, 400, 416, 480, 507, 520, 600, 624, 640, 650, 676, 768, 780, 800, 832, 845, 960, 975, 1014, 1040, 1200, 1248, 1280, 1300, 1352, 1560, 1600, 1664, 1690, 1920, 1950, 2028, 2080, 2400, 2496, 2535, 2600, 2704, 3120, 3200, 3328, 3380, 3840, 3900, 4056, 4160, 4225, 4800, 4992, 5070, 5200, 5408, 6240, 6367, 6400, 6760, 7800, 8112, 8320, 8450, 9600, 9984, 10140, 10400, 10816, 12480, 12675, 12734, 13520, 15600, 16224, 16640, 16900, 19101, 19200, 20280, 20800, 21632, 24960, 25350, 25468, 27040, 31200, 31835, 32448, 33800, 38202, 40560, 41600, 43264, 49920, 50700, 50936, 54080, 62400, 63670, 64896, 67600, 76404, 81120, 82771, 83200, 95505, 101400, 101872, 108160, 124800, 127340, 129792, 135200, 152808, 159175, 162240, 165542, 191010, 202800, 203744, 216320, 248313, 249600, 254680, 270400, 305616, 318350, 324480, 331084, 382020, 405600, 407488, 413855, 477525, 496626, 509360, 540800, 611232, 636700, 648960, 662168, 764040, 811200, 814976, 827710, 955050, 993252, 1018720, 1076023, 1081600, 1222464, 1241565, 1273400, 1324336, 1528080, 1622400, 1629952, 1655420, 1910100, 1986504, 2037440, 2069275, 2152046, 2444928, 2483130, 2546800, 2648672, 3056160, 3228069, 3244800, 3310840, 3820200, 3973008, 4074880, 4138550, 4304092, 4889856, 4966260, 5093600, 5297344, 5380115, 6112320, 6207825, 6456138, 6621680, 7640400, 7946016, 8149760, 8277100, 8608184, 9932520, 10187200, 10594688, 10760230, 12224640, 12415650, 12912276, 13243360, 15280800, 15892032, 16140345, 16554200, 17216368, 19865040, 20374400, 21189376, 21520460, 24449280, 24831300, 25824552, 26486720, 26900575, 30561600, 31784064, 32280690, 33108400, 34432736, 39730080, 40748800, 43040920, 49662600, 51649104, 52973440, 53801150, 61123200, 63568128, 64561380, 66216800, 68865472, 79460160, 80701725, 86081840, 99325200, 103298208, 105946880, 107602300, 122246400, 129122760, 132433600, 137730944, 158920320, 161403450, 172163680, 198650400, 206596416, 215204600, 258245520, 264867200, 275461888, 317840640, 322806900, 344327360, 397300800, 413192832, 430409200, 516491040, 529734400, 645613800, 688654720, 794601600, 826385664, 860818400, 1032982080, 1291227600, 1377309440, 1589203200, 1721636800, 2065964160, 2582455200, 3443273600, 4131928320, 5164910400, 6886547200, 10329820800, 20659641600]

約数ペア:

[(1, 20659641600), (2, 10329820800), (3, 6886547200), (4, 5164910400), (5, 4131928320), (6, 3443273600), (8, 2582455200), (10, 2065964160), (12, 1721636800), (13, 1589203200), (15, 1377309440), (16, 1291227600), (20, 1032982080), (24, 860818400), (25, 826385664), (26, 794601600), (30, 688654720), (32, 645613800), (39, 529734400), (40, 516491040), (48, 430409200), (50, 413192832), (52, 397300800), (60, 344327360), (64, 322806900), (65, 317840640), (75, 275461888), (78, 264867200), (80, 258245520), (96, 215204600), (100, 206596416), (104, 198650400), (120, 172163680), (128, 161403450), (130, 158920320), (150, 137730944), (156, 132433600), (160, 129122760), (169, 122246400), (192, 107602300), (195, 105946880), (200, 103298208), (208, 99325200), (240, 86081840), (256, 80701725), (260, 79460160), (300, 68865472), (312, 66216800), (320, 64561380), (325, 63568128), (338, 61123200), (384, 53801150), (390, 52973440), (400, 51649104), (416, 49662600), (480, 43040920), (507, 40748800), (520, 39730080), (600, 34432736), (624, 33108400), (640, 32280690), (650, 31784064), (676, 30561600), (768, 26900575), (780, 26486720), (800, 25824552), (832, 24831300), (845, 24449280), (960, 21520460), (975, 21189376), (1014, 20374400), (1040, 19865040), (1200, 17216368), (1248, 16554200), (1280, 16140345), (1300, 15892032), (1352, 15280800), (1560, 13243360), (1600, 12912276), (1664, 12415650), (1690, 12224640), (1920, 10760230), (1950, 10594688), (2028, 10187200), (2080, 9932520), (2400, 8608184), (2496, 8277100), (2535, 8149760), (2600, 7946016), (2704, 7640400), (3120, 6621680), (3200, 6456138), (3328, 6207825), (3380, 6112320), (3840, 5380115), (3900, 5297344), (4056, 5093600), (4160, 4966260), (4225, 4889856), (4800, 4304092), (4992, 4138550), (5070, 4074880), (5200, 3973008), (5408, 3820200), (6240, 3310840), (6367, 3244800), (6400, 3228069), (6760, 3056160), (7800, 2648672), (8112, 2546800), (8320, 2483130), (8450, 2444928), (9600, 2152046), (9984, 2069275), (10140, 2037440), (10400, 1986504), (10816, 1910100), (12480, 1655420), (12675, 1629952), (12734, 1622400), (13520, 1528080), (15600, 1324336), (16224, 1273400), (16640, 1241565), (16900, 1222464), (19101, 1081600), (19200, 1076023), (20280, 1018720), (20800, 993252), (21632, 955050), (24960, 827710), (25350, 814976), (25468, 811200), (27040, 764040), (31200, 662168), (31835, 648960), (32448, 636700), (33800, 611232), (38202, 540800), (40560, 509360), (41600, 496626), (43264, 477525), (49920, 413855), (50700, 407488), (50936, 405600), (54080, 382020), (62400, 331084), (63670, 324480), (64896, 318350), (67600, 305616), (76404, 270400), (81120, 254680), (82771, 249600), (83200, 248313), (95505, 216320), (101400, 203744), (101872, 202800), (108160, 191010), (124800, 165542), (127340, 162240), (129792, 159175), (135200, 152808)]