82628640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 299013120

約数和(自身を除く): 216384480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 617, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1234, 1240, 1395, 1440, 1488, 1674, 1851, 1860, 2160, 2232, 2468, 2480, 2790, 2976, 3085, 3348, 3702, 3720, 4185, 4320, 4464, 4936, 4960, 5553, 5580, 6170, 6696, 7404, 7440, 8370, 8928, 9255, 9872, 11106, 11160, 12340, 13392, 14808, 14880, 16659, 16740, 18510, 19127, 19744, 22212, 22320, 24680, 26784, 27765, 29616, 33318, 33480, 37020, 38254, 44424, 44640, 49360, 55530, 57381, 59232, 66636, 66960, 74040, 76508, 83295, 88848, 95635, 98720, 111060, 114762, 133272, 133920, 148080, 153016, 166590, 172143, 177696, 191270, 222120, 229524, 266544, 286905, 296160, 306032, 333180, 344286, 382540, 444240, 459048, 516429, 533088, 573810, 612064, 666360, 688572, 765080, 860715, 888480, 918096, 1032858, 1147620, 1332720, 1377144, 1530160, 1721430, 1836192, 2065716, 2295240, 2582145, 2665440, 2754288, 3060320, 3442860, 4131432, 4590480, 5164290, 5508576, 6885720, 8262864, 9180960, 10328580, 13771440, 16525728, 20657160, 27542880, 41314320, 82628640]

約数ペア:

[(1, 82628640), (2, 41314320), (3, 27542880), (4, 20657160), (5, 16525728), (6, 13771440), (8, 10328580), (9, 9180960), (10, 8262864), (12, 6885720), (15, 5508576), (16, 5164290), (18, 4590480), (20, 4131432), (24, 3442860), (27, 3060320), (30, 2754288), (31, 2665440), (32, 2582145), (36, 2295240), (40, 2065716), (45, 1836192), (48, 1721430), (54, 1530160), (60, 1377144), (62, 1332720), (72, 1147620), (80, 1032858), (90, 918096), (93, 888480), (96, 860715), (108, 765080), (120, 688572), (124, 666360), (135, 612064), (144, 573810), (155, 533088), (160, 516429), (180, 459048), (186, 444240), (216, 382540), (240, 344286), (248, 333180), (270, 306032), (279, 296160), (288, 286905), (310, 266544), (360, 229524), (372, 222120), (432, 191270), (465, 177696), (480, 172143), (496, 166590), (540, 153016), (558, 148080), (617, 133920), (620, 133272), (720, 114762), (744, 111060), (837, 98720), (864, 95635), (930, 88848), (992, 83295), (1080, 76508), (1116, 74040), (1234, 66960), (1240, 66636), (1395, 59232), (1440, 57381), (1488, 55530), (1674, 49360), (1851, 44640), (1860, 44424), (2160, 38254), (2232, 37020), (2468, 33480), (2480, 33318), (2790, 29616), (2976, 27765), (3085, 26784), (3348, 24680), (3702, 22320), (3720, 22212), (4185, 19744), (4320, 19127), (4464, 18510), (4936, 16740), (4960, 16659), (5553, 14880), (5580, 14808), (6170, 13392), (6696, 12340), (7404, 11160), (7440, 11106), (8370, 9872), (8928, 9255)]