84745440

素因数分解:

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

素因数の和:543

約数の個数: 240

約数和(自身を含む): 322727328

約数和(自身を除く): 237981888

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, 503, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1006, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1509, 1560, 1620, 1755, 1872, 2012, 2080, 2106, 2160, 2340, 2515, 2592, 2808, 3018, 3120, 3240, 3510, 3744, 4024, 4212, 4320, 4527, 4680, 5030, 5265, 5616, 6036, 6240, 6480, 6539, 7020, 7545, 8048, 8424, 9054, 9360, 10060, 10530, 11232, 12072, 12960, 13078, 13581, 14040, 15090, 16096, 16848, 18108, 18720, 19617, 20120, 21060, 22635, 24144, 26156, 27162, 28080, 30180, 32695, 33696, 36216, 39234, 40240, 40743, 42120, 45270, 48288, 52312, 54324, 56160, 58851, 60360, 65390, 67905, 72432, 78468, 80480, 81486, 84240, 90540, 98085, 104624, 108648, 117702, 120720, 130780, 135810, 144864, 156936, 162972, 168480, 176553, 181080, 196170, 203715, 209248, 217296, 235404, 241440, 261560, 271620, 294255, 313872, 325944, 353106, 362160, 392340, 407430, 434592, 470808, 523120, 529659, 543240, 588510, 627744, 651888, 706212, 724320, 784680, 814860, 882765, 941616, 1046240, 1059318, 1086480, 1177020, 1303776, 1412424, 1569360, 1629720, 1765530, 1883232, 2118636, 2172960, 2354040, 2648295, 2824848, 3138720, 3259440, 3531060, 4237272, 4708080, 5296590, 5649696, 6518880, 7062120, 8474544, 9416160, 10593180, 14124240, 16949088, 21186360, 28248480, 42372720, 84745440]

約数ペア:

[(1, 84745440), (2, 42372720), (3, 28248480), (4, 21186360), (5, 16949088), (6, 14124240), (8, 10593180), (9, 9416160), (10, 8474544), (12, 7062120), (13, 6518880), (15, 5649696), (16, 5296590), (18, 4708080), (20, 4237272), (24, 3531060), (26, 3259440), (27, 3138720), (30, 2824848), (32, 2648295), (36, 2354040), (39, 2172960), (40, 2118636), (45, 1883232), (48, 1765530), (52, 1629720), (54, 1569360), (60, 1412424), (65, 1303776), (72, 1177020), (78, 1086480), (80, 1059318), (81, 1046240), (90, 941616), (96, 882765), (104, 814860), (108, 784680), (117, 724320), (120, 706212), (130, 651888), (135, 627744), (144, 588510), (156, 543240), (160, 529659), (162, 523120), (180, 470808), (195, 434592), (208, 407430), (216, 392340), (234, 362160), (240, 353106), (260, 325944), (270, 313872), (288, 294255), (312, 271620), (324, 261560), (351, 241440), (360, 235404), (390, 217296), (405, 209248), (416, 203715), (432, 196170), (468, 181080), (480, 176553), (503, 168480), (520, 162972), (540, 156936), (585, 144864), (624, 135810), (648, 130780), (702, 120720), (720, 117702), (780, 108648), (810, 104624), (864, 98085), (936, 90540), (1006, 84240), (1040, 81486), (1053, 80480), (1080, 78468), (1170, 72432), (1248, 67905), (1296, 65390), (1404, 60360), (1440, 58851), (1509, 56160), (1560, 54324), (1620, 52312), (1755, 48288), (1872, 45270), (2012, 42120), (2080, 40743), (2106, 40240), (2160, 39234), (2340, 36216), (2515, 33696), (2592, 32695), (2808, 30180), (3018, 28080), (3120, 27162), (3240, 26156), (3510, 24144), (3744, 22635), (4024, 21060), (4212, 20120), (4320, 19617), (4527, 18720), (4680, 18108), (5030, 16848), (5265, 16096), (5616, 15090), (6036, 14040), (6240, 13581), (6480, 13078), (6539, 12960), (7020, 12072), (7545, 11232), (8048, 10530), (8424, 10060), (9054, 9360)]