28745259840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907363}}^1$

素因数の和:907397

約数の個数: 168

約数和(自身を含む): 107860173408

約数和(自身を除く): 79114913568

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, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 907363, 1814726, 2722089, 3629452, 4536815, 5444178, 7258904, 8166267, 9073630, 9980993, 10888356, 13610445, 14517808, 16332534, 18147260, 19961986, 21776712, 27220890, 29035616, 29942979, 32665068, 36294520, 39923972, 40831335, 43553424, 49904965, 54441780, 58071232, 59885958, 65330136, 72589040, 79847944, 81662670, 87106848, 89828937, 99809930, 108883560, 119771916, 130660272, 145178080, 149714895, 159695888, 163325340, 174213696, 179657874, 199619860, 217767120, 239543832, 261320544, 290356160, 299429790, 319391776, 326650680, 359315748, 399239720, 435534240, 449144685, 479087664, 522641088, 598859580, 638783552, 653301360, 718631496, 798479440, 871068480, 898289370, 958175328, 1197719160, 1306602720, 1437262992, 1596958880, 1796578740, 1916350656, 2395438320, 2613205440, 2874525984, 3193917760, 3593157480, 4790876640, 5749051968, 7186314960, 9581753280, 14372629920, 28745259840]

約数ペア:

[(1, 28745259840), (2, 14372629920), (3, 9581753280), (4, 7186314960), (5, 5749051968), (6, 4790876640), (8, 3593157480), (9, 3193917760), (10, 2874525984), (11, 2613205440), (12, 2395438320), (15, 1916350656), (16, 1796578740), (18, 1596958880), (20, 1437262992), (22, 1306602720), (24, 1197719160), (30, 958175328), (32, 898289370), (33, 871068480), (36, 798479440), (40, 718631496), (44, 653301360), (45, 638783552), (48, 598859580), (55, 522641088), (60, 479087664), (64, 449144685), (66, 435534240), (72, 399239720), (80, 359315748), (88, 326650680), (90, 319391776), (96, 299429790), (99, 290356160), (110, 261320544), (120, 239543832), (132, 217767120), (144, 199619860), (160, 179657874), (165, 174213696), (176, 163325340), (180, 159695888), (192, 149714895), (198, 145178080), (220, 130660272), (240, 119771916), (264, 108883560), (288, 99809930), (320, 89828937), (330, 87106848), (352, 81662670), (360, 79847944), (396, 72589040), (440, 65330136), (480, 59885958), (495, 58071232), (528, 54441780), (576, 49904965), (660, 43553424), (704, 40831335), (720, 39923972), (792, 36294520), (880, 32665068), (960, 29942979), (990, 29035616), (1056, 27220890), (1320, 21776712), (1440, 19961986), (1584, 18147260), (1760, 16332534), (1980, 14517808), (2112, 13610445), (2640, 10888356), (2880, 9980993), (3168, 9073630), (3520, 8166267), (3960, 7258904), (5280, 5444178), (6336, 4536815), (7920, 3629452), (10560, 2722089), (15840, 1814726), (31680, 907363)]