338981760

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 320

約数和(自身を含む): 1306277280

約数和(自身を除く): 967295520

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, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 503, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1006, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1509, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2012, 2080, 2106, 2160, 2340, 2496, 2515, 2592, 2808, 2880, 3018, 3120, 3240, 3456, 3510, 3744, 4024, 4160, 4212, 4320, 4527, 4680, 4992, 5030, 5184, 5265, 5616, 5760, 6036, 6240, 6480, 6539, 7020, 7488, 7545, 8048, 8320, 8424, 8640, 9054, 9360, 10060, 10368, 10530, 11232, 12072, 12480, 12960, 13078, 13581, 14040, 14976, 15090, 16096, 16848, 17280, 18108, 18720, 19617, 20120, 21060, 22464, 22635, 24144, 24960, 25920, 26156, 27162, 28080, 30180, 32192, 32695, 33696, 36216, 37440, 39234, 40240, 40743, 42120, 44928, 45270, 48288, 51840, 52312, 54324, 56160, 58851, 60360, 64384, 65390, 67392, 67905, 72432, 74880, 78468, 80480, 81486, 84240, 90540, 96576, 98085, 104624, 108648, 112320, 117702, 120720, 130780, 134784, 135810, 144864, 156936, 160960, 162972, 168480, 176553, 181080, 193152, 196170, 203715, 209248, 217296, 224640, 235404, 241440, 261560, 271620, 289728, 294255, 313872, 321920, 325944, 336960, 353106, 362160, 392340, 407430, 418496, 434592, 470808, 482880, 523120, 529659, 543240, 579456, 588510, 627744, 651888, 673920, 706212, 724320, 784680, 814860, 836992, 869184, 882765, 941616, 965760, 1046240, 1059318, 1086480, 1177020, 1255488, 1303776, 1412424, 1448640, 1569360, 1629720, 1738368, 1765530, 1883232, 2092480, 2118636, 2172960, 2354040, 2510976, 2607552, 2648295, 2824848, 2897280, 3138720, 3259440, 3531060, 3766464, 4184960, 4237272, 4345920, 4708080, 5215104, 5296590, 5649696, 6277440, 6518880, 7062120, 7532928, 8474544, 8691840, 9416160, 10593180, 11299392, 12554880, 13037760, 14124240, 16949088, 18832320, 21186360, 22598784, 26075520, 28248480, 33898176, 37664640, 42372720, 56496960, 67796352, 84745440, 112993920, 169490880, 338981760]

約数ペア:

[(1, 338981760), (2, 169490880), (3, 112993920), (4, 84745440), (5, 67796352), (6, 56496960), (8, 42372720), (9, 37664640), (10, 33898176), (12, 28248480), (13, 26075520), (15, 22598784), (16, 21186360), (18, 18832320), (20, 16949088), (24, 14124240), (26, 13037760), (27, 12554880), (30, 11299392), (32, 10593180), (36, 9416160), (39, 8691840), (40, 8474544), (45, 7532928), (48, 7062120), (52, 6518880), (54, 6277440), (60, 5649696), (64, 5296590), (65, 5215104), (72, 4708080), (78, 4345920), (80, 4237272), (81, 4184960), (90, 3766464), (96, 3531060), (104, 3259440), (108, 3138720), (117, 2897280), (120, 2824848), (128, 2648295), (130, 2607552), (135, 2510976), (144, 2354040), (156, 2172960), (160, 2118636), (162, 2092480), (180, 1883232), (192, 1765530), (195, 1738368), (208, 1629720), (216, 1569360), (234, 1448640), (240, 1412424), (260, 1303776), (270, 1255488), (288, 1177020), (312, 1086480), (320, 1059318), (324, 1046240), (351, 965760), (360, 941616), (384, 882765), (390, 869184), (405, 836992), (416, 814860), (432, 784680), (468, 724320), (480, 706212), (503, 673920), (520, 651888), (540, 627744), (576, 588510), (585, 579456), (624, 543240), (640, 529659), (648, 523120), (702, 482880), (720, 470808), (780, 434592), (810, 418496), (832, 407430), (864, 392340), (936, 362160), (960, 353106), (1006, 336960), (1040, 325944), (1053, 321920), (1080, 313872), (1152, 294255), (1170, 289728), (1248, 271620), (1296, 261560), (1404, 241440), (1440, 235404), (1509, 224640), (1560, 217296), (1620, 209248), (1664, 203715), (1728, 196170), (1755, 193152), (1872, 181080), (1920, 176553), (2012, 168480), (2080, 162972), (2106, 160960), (2160, 156936), (2340, 144864), (2496, 135810), (2515, 134784), (2592, 130780), (2808, 120720), (2880, 117702), (3018, 112320), (3120, 108648), (3240, 104624), (3456, 98085), (3510, 96576), (3744, 90540), (4024, 84240), (4160, 81486), (4212, 80480), (4320, 78468), (4527, 74880), (4680, 72432), (4992, 67905), (5030, 67392), (5184, 65390), (5265, 64384), (5616, 60360), (5760, 58851), (6036, 56160), (6240, 54324), (6480, 52312), (6539, 51840), (7020, 48288), (7488, 45270), (7545, 44928), (8048, 42120), (8320, 40743), (8424, 40240), (8640, 39234), (9054, 37440), (9360, 36216), (10060, 33696), (10368, 32695), (10530, 32192), (11232, 30180), (12072, 28080), (12480, 27162), (12960, 26156), (13078, 25920), (13581, 24960), (14040, 24144), (14976, 22635), (15090, 22464), (16096, 21060), (16848, 20120), (17280, 19617), (18108, 18720)]