13077890640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21701}}^1$

素因数の和:21760

約数の個数: 240

約数和(自身を含む): 47017990656

約数和(自身を除く): 33940100016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2790, 3240, 3348, 3720, 3888, 4185, 4464, 4860, 5022, 5580, 6480, 6696, 7440, 7533, 8370, 9720, 10044, 11160, 12555, 13392, 15066, 16740, 19440, 20088, 21701, 22320, 25110, 30132, 33480, 37665, 40176, 43402, 50220, 60264, 65103, 66960, 75330, 86804, 100440, 108505, 120528, 130206, 150660, 173608, 195309, 200880, 217010, 260412, 301320, 325515, 347216, 390618, 434020, 520824, 585927, 602640, 651030, 672731, 781236, 868040, 976545, 1041648, 1171854, 1302060, 1345462, 1562472, 1736080, 1757781, 1953090, 2018193, 2343708, 2604120, 2690924, 2929635, 3124944, 3363655, 3515562, 3906180, 4036386, 4687416, 5208240, 5273343, 5381848, 5859270, 6054579, 6727310, 7031124, 7812360, 8072772, 8788905, 9374832, 10090965, 10546686, 10763696, 11718540, 12109158, 13454620, 14062248, 15624720, 16145544, 17577810, 18163737, 20181930, 21093372, 23437080, 24218316, 26366715, 26909240, 28124496, 30272895, 32291088, 35155620, 36327474, 40363860, 42186744, 46874160, 48436632, 52733430, 53818480, 54491211, 60545790, 70311240, 72654948, 80727720, 84373488, 90818685, 96873264, 105466860, 108982422, 121091580, 140622480, 145309896, 161455440, 163473633, 181637370, 210933720, 217964844, 242183160, 272456055, 290619792, 326947266, 363274740, 421867440, 435929688, 484366320, 544912110, 653894532, 726549480, 817368165, 871859376, 1089824220, 1307789064, 1453098960, 1634736330, 2179648440, 2615578128, 3269472660, 4359296880, 6538945320, 13077890640]

約数ペア:

[(1, 13077890640), (2, 6538945320), (3, 4359296880), (4, 3269472660), (5, 2615578128), (6, 2179648440), (8, 1634736330), (9, 1453098960), (10, 1307789064), (12, 1089824220), (15, 871859376), (16, 817368165), (18, 726549480), (20, 653894532), (24, 544912110), (27, 484366320), (30, 435929688), (31, 421867440), (36, 363274740), (40, 326947266), (45, 290619792), (48, 272456055), (54, 242183160), (60, 217964844), (62, 210933720), (72, 181637370), (80, 163473633), (81, 161455440), (90, 145309896), (93, 140622480), (108, 121091580), (120, 108982422), (124, 105466860), (135, 96873264), (144, 90818685), (155, 84373488), (162, 80727720), (180, 72654948), (186, 70311240), (216, 60545790), (240, 54491211), (243, 53818480), (248, 52733430), (270, 48436632), (279, 46874160), (310, 42186744), (324, 40363860), (360, 36327474), (372, 35155620), (405, 32291088), (432, 30272895), (465, 28124496), (486, 26909240), (496, 26366715), (540, 24218316), (558, 23437080), (620, 21093372), (648, 20181930), (720, 18163737), (744, 17577810), (810, 16145544), (837, 15624720), (930, 14062248), (972, 13454620), (1080, 12109158), (1116, 11718540), (1215, 10763696), (1240, 10546686), (1296, 10090965), (1395, 9374832), (1488, 8788905), (1620, 8072772), (1674, 7812360), (1860, 7031124), (1944, 6727310), (2160, 6054579), (2232, 5859270), (2430, 5381848), (2480, 5273343), (2511, 5208240), (2790, 4687416), (3240, 4036386), (3348, 3906180), (3720, 3515562), (3888, 3363655), (4185, 3124944), (4464, 2929635), (4860, 2690924), (5022, 2604120), (5580, 2343708), (6480, 2018193), (6696, 1953090), (7440, 1757781), (7533, 1736080), (8370, 1562472), (9720, 1345462), (10044, 1302060), (11160, 1171854), (12555, 1041648), (13392, 976545), (15066, 868040), (16740, 781236), (19440, 672731), (20088, 651030), (21701, 602640), (22320, 585927), (25110, 520824), (30132, 434020), (33480, 390618), (37665, 347216), (40176, 325515), (43402, 301320), (50220, 260412), (60264, 217010), (65103, 200880), (66960, 195309), (75330, 173608), (86804, 150660), (100440, 130206), (108505, 120528)]