26431712640

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{169957}}^1$

素因数の和:169991

約数の個数: 192

約数和(自身を含む): 94653009360

約数和(自身を除く): 68221296720

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 19440, 25920, 31104, 38880, 51840, 77760, 155520, 169957, 339914, 509871, 679828, 849785, 1019742, 1359656, 1529613, 1699570, 2039484, 2549355, 2719312, 3059226, 3399140, 4078968, 4588839, 5098710, 5438624, 6118452, 6798280, 7648065, 8157936, 9177678, 10197420, 10877248, 12236904, 13596560, 13766517, 15296130, 16315872, 18355356, 20394840, 21754496, 22944195, 24473808, 27193120, 27533034, 30592260, 32631744, 36710712, 40789680, 41299551, 45888390, 48947616, 54386240, 55066068, 61184520, 65263488, 68832585, 73421424, 81579360, 82599102, 91776780, 97895232, 108772480, 110132136, 122369040, 137665170, 146842848, 163158720, 165198204, 183553560, 195790464, 206497755, 220264272, 244738080, 275330340, 293685696, 326317440, 330396408, 367107120, 412995510, 440528544, 489476160, 550660680, 587371392, 660792816, 734214240, 825991020, 881057088, 978952320, 1101321360, 1321585632, 1468428480, 1651982040, 1762114176, 2202642720, 2643171264, 2936856960, 3303964080, 4405285440, 5286342528, 6607928160, 8810570880, 13215856320, 26431712640]

約数ペア:

[(1, 26431712640), (2, 13215856320), (3, 8810570880), (4, 6607928160), (5, 5286342528), (6, 4405285440), (8, 3303964080), (9, 2936856960), (10, 2643171264), (12, 2202642720), (15, 1762114176), (16, 1651982040), (18, 1468428480), (20, 1321585632), (24, 1101321360), (27, 978952320), (30, 881057088), (32, 825991020), (36, 734214240), (40, 660792816), (45, 587371392), (48, 550660680), (54, 489476160), (60, 440528544), (64, 412995510), (72, 367107120), (80, 330396408), (81, 326317440), (90, 293685696), (96, 275330340), (108, 244738080), (120, 220264272), (128, 206497755), (135, 195790464), (144, 183553560), (160, 165198204), (162, 163158720), (180, 146842848), (192, 137665170), (216, 122369040), (240, 110132136), (243, 108772480), (270, 97895232), (288, 91776780), (320, 82599102), (324, 81579360), (360, 73421424), (384, 68832585), (405, 65263488), (432, 61184520), (480, 55066068), (486, 54386240), (540, 48947616), (576, 45888390), (640, 41299551), (648, 40789680), (720, 36710712), (810, 32631744), (864, 30592260), (960, 27533034), (972, 27193120), (1080, 24473808), (1152, 22944195), (1215, 21754496), (1296, 20394840), (1440, 18355356), (1620, 16315872), (1728, 15296130), (1920, 13766517), (1944, 13596560), (2160, 12236904), (2430, 10877248), (2592, 10197420), (2880, 9177678), (3240, 8157936), (3456, 7648065), (3888, 6798280), (4320, 6118452), (4860, 5438624), (5184, 5098710), (5760, 4588839), (6480, 4078968), (7776, 3399140), (8640, 3059226), (9720, 2719312), (10368, 2549355), (12960, 2039484), (15552, 1699570), (17280, 1529613), (19440, 1359656), (25920, 1019742), (31104, 849785), (38880, 679828), (51840, 509871), (77760, 339914), (155520, 169957)]