290272320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7753}}^1$

素因数の和:7789

約数の個数: 168

約数和(自身を含む): 1075355736

約数和(自身を除く): 785083416

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, 7753, 9360, 12480, 15506, 18720, 23259, 31012, 37440, 38765, 46518, 62024, 69777, 77530, 93036, 100789, 116295, 124048, 139554, 155060, 186072, 201578, 232590, 248096, 279108, 302367, 310120, 348885, 372144, 403156, 465180, 496192, 503945, 558216, 604734, 620240, 697770, 744288, 806312, 907101, 930360, 1007890, 1116432, 1209468, 1240480, 1395540, 1488576, 1511835, 1612624, 1814202, 1860720, 2015780, 2232864, 2418936, 2480960, 2791080, 3023670, 3225248, 3628404, 3721440, 4031560, 4465728, 4535505, 4837872, 5582160, 6047340, 6450496, 7256808, 7442880, 8063120, 9071010, 9675744, 11164320, 12094680, 14513616, 16126240, 18142020, 19351488, 22328640, 24189360, 29027232, 32252480, 36284040, 48378720, 58054464, 72568080, 96757440, 145136160, 290272320]

約数ペア:

[(1, 290272320), (2, 145136160), (3, 96757440), (4, 72568080), (5, 58054464), (6, 48378720), (8, 36284040), (9, 32252480), (10, 29027232), (12, 24189360), (13, 22328640), (15, 19351488), (16, 18142020), (18, 16126240), (20, 14513616), (24, 12094680), (26, 11164320), (30, 9675744), (32, 9071010), (36, 8063120), (39, 7442880), (40, 7256808), (45, 6450496), (48, 6047340), (52, 5582160), (60, 4837872), (64, 4535505), (65, 4465728), (72, 4031560), (78, 3721440), (80, 3628404), (90, 3225248), (96, 3023670), (104, 2791080), (117, 2480960), (120, 2418936), (130, 2232864), (144, 2015780), (156, 1860720), (160, 1814202), (180, 1612624), (192, 1511835), (195, 1488576), (208, 1395540), (234, 1240480), (240, 1209468), (260, 1116432), (288, 1007890), (312, 930360), (320, 907101), (360, 806312), (390, 744288), (416, 697770), (468, 620240), (480, 604734), (520, 558216), (576, 503945), (585, 496192), (624, 465180), (720, 403156), (780, 372144), (832, 348885), (936, 310120), (960, 302367), (1040, 279108), (1170, 248096), (1248, 232590), (1440, 201578), (1560, 186072), (1872, 155060), (2080, 139554), (2340, 124048), (2496, 116295), (2880, 100789), (3120, 93036), (3744, 77530), (4160, 69777), (4680, 62024), (6240, 46518), (7488, 38765), (7753, 37440), (9360, 31012), (12480, 23259), (15506, 18720)]