690805440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18487

約数の個数: 168

約数和(自身を含む): 2558997168

約数和(自身を除く): 1868191728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18451, 18720, 36902, 37440, 55353, 73804, 92255, 110706, 147608, 166059, 184510, 221412, 239863, 276765, 295216, 332118, 369020, 442824, 479726, 553530, 590432, 664236, 719589, 738040, 830295, 885648, 959452, 1107060, 1180864, 1199315, 1328472, 1439178, 1476080, 1660590, 1771296, 1918904, 2158767, 2214120, 2398630, 2656944, 2878356, 2952160, 3321180, 3542592, 3597945, 3837808, 4317534, 4428240, 4797260, 5313888, 5756712, 5904320, 6642360, 7195890, 7675616, 8635068, 8856480, 9594520, 10627776, 10793835, 11513424, 13284720, 14391780, 15351232, 17270136, 17712960, 19189040, 21587670, 23026848, 26569440, 28783560, 34540272, 38378080, 43175340, 46053696, 53138880, 57567120, 69080544, 76756160, 86350680, 115134240, 138161088, 172701360, 230268480, 345402720, 690805440]

約数ペア:

[(1, 690805440), (2, 345402720), (3, 230268480), (4, 172701360), (5, 138161088), (6, 115134240), (8, 86350680), (9, 76756160), (10, 69080544), (12, 57567120), (13, 53138880), (15, 46053696), (16, 43175340), (18, 38378080), (20, 34540272), (24, 28783560), (26, 26569440), (30, 23026848), (32, 21587670), (36, 19189040), (39, 17712960), (40, 17270136), (45, 15351232), (48, 14391780), (52, 13284720), (60, 11513424), (64, 10793835), (65, 10627776), (72, 9594520), (78, 8856480), (80, 8635068), (90, 7675616), (96, 7195890), (104, 6642360), (117, 5904320), (120, 5756712), (130, 5313888), (144, 4797260), (156, 4428240), (160, 4317534), (180, 3837808), (192, 3597945), (195, 3542592), (208, 3321180), (234, 2952160), (240, 2878356), (260, 2656944), (288, 2398630), (312, 2214120), (320, 2158767), (360, 1918904), (390, 1771296), (416, 1660590), (468, 1476080), (480, 1439178), (520, 1328472), (576, 1199315), (585, 1180864), (624, 1107060), (720, 959452), (780, 885648), (832, 830295), (936, 738040), (960, 719589), (1040, 664236), (1170, 590432), (1248, 553530), (1440, 479726), (1560, 442824), (1872, 369020), (2080, 332118), (2340, 295216), (2496, 276765), (2880, 239863), (3120, 221412), (3744, 184510), (4160, 166059), (4680, 147608), (6240, 110706), (7488, 92255), (9360, 73804), (12480, 55353), (18451, 37440), (18720, 36902)]