255910849920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4038997}}^1$

素因数の和:4039033

約数の個数: 192

約数和(自身を含む): 964028042640

約数和(自身を除く): 708117192720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 4038997, 8077994, 12116991, 16155988, 20194985, 24233982, 32311976, 36350973, 40389970, 44428967, 48467964, 60584955, 64623952, 72701946, 80779940, 88857934, 96935928, 121169910, 129247904, 133286901, 145403892, 161559880, 177715868, 181754865, 193871856, 222144835, 242339820, 258495808, 266573802, 290807784, 323119760, 355431736, 363509730, 387743712, 399860703, 444289670, 484679640, 516991616, 533147604, 581615568, 646239520, 666434505, 710863472, 727019460, 775487424, 799721406, 888579340, 969359280, 1066295208, 1163231136, 1292479040, 1332869010, 1421726944, 1454038920, 1550974848, 1599442812, 1777158680, 1938718560, 1999303515, 2132590416, 2326462272, 2584958080, 2665738020, 2843453888, 2908077840, 3198885624, 3554317360, 3877437120, 3998607030, 4265180832, 4652924544, 5331476040, 5686907776, 5816155680, 6397771248, 7108634720, 7754874240, 7997214060, 8530361664, 10662952080, 11632311360, 12795542496, 14217269440, 15994428120, 17060723328, 21325904160, 23264622720, 25591084992, 28434538880, 31988856240, 42651808320, 51182169984, 63977712480, 85303616640, 127955424960, 255910849920]

約数ペア:

[(1, 255910849920), (2, 127955424960), (3, 85303616640), (4, 63977712480), (5, 51182169984), (6, 42651808320), (8, 31988856240), (9, 28434538880), (10, 25591084992), (11, 23264622720), (12, 21325904160), (15, 17060723328), (16, 15994428120), (18, 14217269440), (20, 12795542496), (22, 11632311360), (24, 10662952080), (30, 8530361664), (32, 7997214060), (33, 7754874240), (36, 7108634720), (40, 6397771248), (44, 5816155680), (45, 5686907776), (48, 5331476040), (55, 4652924544), (60, 4265180832), (64, 3998607030), (66, 3877437120), (72, 3554317360), (80, 3198885624), (88, 2908077840), (90, 2843453888), (96, 2665738020), (99, 2584958080), (110, 2326462272), (120, 2132590416), (128, 1999303515), (132, 1938718560), (144, 1777158680), (160, 1599442812), (165, 1550974848), (176, 1454038920), (180, 1421726944), (192, 1332869010), (198, 1292479040), (220, 1163231136), (240, 1066295208), (264, 969359280), (288, 888579340), (320, 799721406), (330, 775487424), (352, 727019460), (360, 710863472), (384, 666434505), (396, 646239520), (440, 581615568), (480, 533147604), (495, 516991616), (528, 484679640), (576, 444289670), (640, 399860703), (660, 387743712), (704, 363509730), (720, 355431736), (792, 323119760), (880, 290807784), (960, 266573802), (990, 258495808), (1056, 242339820), (1152, 222144835), (1320, 193871856), (1408, 181754865), (1440, 177715868), (1584, 161559880), (1760, 145403892), (1920, 133286901), (1980, 129247904), (2112, 121169910), (2640, 96935928), (2880, 88857934), (3168, 80779940), (3520, 72701946), (3960, 64623952), (4224, 60584955), (5280, 48467964), (5760, 44428967), (6336, 40389970), (7040, 36350973), (7920, 32311976), (10560, 24233982), (12672, 20194985), (15840, 16155988), (21120, 12116991), (31680, 8077994), (63360, 4038997)]