788317920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4719

約数の個数: 240

約数和(自身を含む): 2996753760

約数和(自身を除く): 2208435840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4679, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9358, 9360, 10530, 11232, 12960, 14037, 14040, 16848, 18716, 18720, 21060, 23395, 28074, 28080, 33696, 37432, 42111, 42120, 46790, 56148, 56160, 60827, 70185, 74864, 84222, 84240, 93580, 112296, 121654, 126333, 140370, 149728, 168444, 168480, 182481, 187160, 210555, 224592, 243308, 252666, 280740, 304135, 336888, 364962, 374320, 378999, 421110, 449184, 486616, 505332, 547443, 561480, 608270, 631665, 673776, 729924, 748640, 757998, 842220, 912405, 973232, 1010664, 1094886, 1122960, 1216540, 1263330, 1347552, 1459848, 1515996, 1642329, 1684440, 1824810, 1894995, 1946464, 2021328, 2189772, 2245920, 2433080, 2526660, 2737215, 2919696, 3031992, 3284658, 3368880, 3649620, 3789990, 4042656, 4379544, 4866160, 4926987, 5053320, 5474430, 5839392, 6063984, 6569316, 6737760, 7299240, 7579980, 8211645, 8759088, 9732320, 9853974, 10106640, 10948860, 12127968, 13138632, 14598480, 15159960, 16423290, 17518176, 19707948, 20213280, 21897720, 24634935, 26277264, 29196960, 30319920, 32846580, 39415896, 43795440, 49269870, 52554528, 60639840, 65693160, 78831792, 87590880, 98539740, 131386320, 157663584, 197079480, 262772640, 394158960, 788317920]

約数ペア:

[(1, 788317920), (2, 394158960), (3, 262772640), (4, 197079480), (5, 157663584), (6, 131386320), (8, 98539740), (9, 87590880), (10, 78831792), (12, 65693160), (13, 60639840), (15, 52554528), (16, 49269870), (18, 43795440), (20, 39415896), (24, 32846580), (26, 30319920), (27, 29196960), (30, 26277264), (32, 24634935), (36, 21897720), (39, 20213280), (40, 19707948), (45, 17518176), (48, 16423290), (52, 15159960), (54, 14598480), (60, 13138632), (65, 12127968), (72, 10948860), (78, 10106640), (80, 9853974), (81, 9732320), (90, 8759088), (96, 8211645), (104, 7579980), (108, 7299240), (117, 6737760), (120, 6569316), (130, 6063984), (135, 5839392), (144, 5474430), (156, 5053320), (160, 4926987), (162, 4866160), (180, 4379544), (195, 4042656), (208, 3789990), (216, 3649620), (234, 3368880), (240, 3284658), (260, 3031992), (270, 2919696), (288, 2737215), (312, 2526660), (324, 2433080), (351, 2245920), (360, 2189772), (390, 2021328), (405, 1946464), (416, 1894995), (432, 1824810), (468, 1684440), (480, 1642329), (520, 1515996), (540, 1459848), (585, 1347552), (624, 1263330), (648, 1216540), (702, 1122960), (720, 1094886), (780, 1010664), (810, 973232), (864, 912405), (936, 842220), (1040, 757998), (1053, 748640), (1080, 729924), (1170, 673776), (1248, 631665), (1296, 608270), (1404, 561480), (1440, 547443), (1560, 505332), (1620, 486616), (1755, 449184), (1872, 421110), (2080, 378999), (2106, 374320), (2160, 364962), (2340, 336888), (2592, 304135), (2808, 280740), (3120, 252666), (3240, 243308), (3510, 224592), (3744, 210555), (4212, 187160), (4320, 182481), (4679, 168480), (4680, 168444), (5265, 149728), (5616, 140370), (6240, 126333), (6480, 121654), (7020, 112296), (8424, 93580), (9358, 84240), (9360, 84222), (10530, 74864), (11232, 70185), (12960, 60827), (14037, 56160), (14040, 56148), (16848, 46790), (18716, 42120), (18720, 42111), (21060, 37432), (23395, 33696), (28074, 28080)]