27291150720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8017}}^1$

素因数の和:8242

約数の個数: 256

約数和(自身を含む): 97158916800

約数和(自身を除く): 69867766080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 197, 216, 240, 270, 288, 320, 360, 384, 394, 432, 480, 540, 576, 591, 640, 720, 788, 864, 960, 985, 1080, 1152, 1182, 1440, 1576, 1728, 1773, 1920, 1970, 2160, 2364, 2880, 2955, 3152, 3456, 3546, 3940, 4320, 4728, 5319, 5760, 5910, 6304, 7092, 7880, 8017, 8640, 8865, 9456, 10638, 11820, 12608, 14184, 15760, 16034, 17280, 17730, 18912, 21276, 23640, 24051, 25216, 26595, 28368, 31520, 32068, 35460, 37824, 40085, 42552, 47280, 48102, 53190, 56736, 63040, 64136, 70920, 72153, 75648, 80170, 85104, 94560, 96204, 106380, 113472, 120255, 126080, 128272, 141840, 144306, 160340, 170208, 189120, 192408, 212760, 216459, 226944, 240510, 256544, 283680, 288612, 320680, 340416, 360765, 378240, 384816, 425520, 432918, 481020, 513088, 567360, 577224, 641360, 680832, 721530, 769632, 851040, 865836, 962040, 1026176, 1082295, 1134720, 1154448, 1282720, 1443060, 1539264, 1579349, 1702080, 1731672, 1924080, 2164590, 2308896, 2565440, 2886120, 3078528, 3158698, 3404160, 3463344, 3848160, 4329180, 4617792, 4738047, 5130880, 5772240, 6317396, 6926688, 7696320, 7896745, 8658360, 9235584, 9476094, 11544480, 12634792, 13853376, 14214141, 15392640, 15793490, 17316720, 18952188, 23088960, 23690235, 25269584, 27706752, 28428282, 31586980, 34633440, 37904376, 42642423, 46177920, 47380470, 50539168, 56856564, 63173960, 69266880, 71070705, 75808752, 85284846, 94760940, 101078336, 113713128, 126347920, 138533760, 142141410, 151617504, 170569692, 189521880, 202156672, 213212115, 227426256, 252695840, 284282820, 303235008, 341139384, 379043760, 426424230, 454852512, 505391680, 568565640, 606470016, 682278768, 758087520, 852848460, 909705024, 1010783360, 1137131280, 1364557536, 1516175040, 1705696920, 1819410048, 2274262560, 2729115072, 3032350080, 3411393840, 4548525120, 5458230144, 6822787680, 9097050240, 13645575360, 27291150720]

約数ペア:

[(1, 27291150720), (2, 13645575360), (3, 9097050240), (4, 6822787680), (5, 5458230144), (6, 4548525120), (8, 3411393840), (9, 3032350080), (10, 2729115072), (12, 2274262560), (15, 1819410048), (16, 1705696920), (18, 1516175040), (20, 1364557536), (24, 1137131280), (27, 1010783360), (30, 909705024), (32, 852848460), (36, 758087520), (40, 682278768), (45, 606470016), (48, 568565640), (54, 505391680), (60, 454852512), (64, 426424230), (72, 379043760), (80, 341139384), (90, 303235008), (96, 284282820), (108, 252695840), (120, 227426256), (128, 213212115), (135, 202156672), (144, 189521880), (160, 170569692), (180, 151617504), (192, 142141410), (197, 138533760), (216, 126347920), (240, 113713128), (270, 101078336), (288, 94760940), (320, 85284846), (360, 75808752), (384, 71070705), (394, 69266880), (432, 63173960), (480, 56856564), (540, 50539168), (576, 47380470), (591, 46177920), (640, 42642423), (720, 37904376), (788, 34633440), (864, 31586980), (960, 28428282), (985, 27706752), (1080, 25269584), (1152, 23690235), (1182, 23088960), (1440, 18952188), (1576, 17316720), (1728, 15793490), (1773, 15392640), (1920, 14214141), (1970, 13853376), (2160, 12634792), (2364, 11544480), (2880, 9476094), (2955, 9235584), (3152, 8658360), (3456, 7896745), (3546, 7696320), (3940, 6926688), (4320, 6317396), (4728, 5772240), (5319, 5130880), (5760, 4738047), (5910, 4617792), (6304, 4329180), (7092, 3848160), (7880, 3463344), (8017, 3404160), (8640, 3158698), (8865, 3078528), (9456, 2886120), (10638, 2565440), (11820, 2308896), (12608, 2164590), (14184, 1924080), (15760, 1731672), (16034, 1702080), (17280, 1579349), (17730, 1539264), (18912, 1443060), (21276, 1282720), (23640, 1154448), (24051, 1134720), (25216, 1082295), (26595, 1026176), (28368, 962040), (31520, 865836), (32068, 851040), (35460, 769632), (37824, 721530), (40085, 680832), (42552, 641360), (47280, 577224), (48102, 567360), (53190, 513088), (56736, 481020), (63040, 432918), (64136, 425520), (70920, 384816), (72153, 378240), (75648, 360765), (80170, 340416), (85104, 320680), (94560, 288612), (96204, 283680), (106380, 256544), (113472, 240510), (120255, 226944), (126080, 216459), (128272, 212760), (141840, 192408), (144306, 189120), (160340, 170208)]