83384640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3217}}^1$

素因数の和:3246

約数の個数: 140

約数和(自身を含む): 296706036

約数和(自身を除く): 213321396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3217, 3240, 4320, 5184, 6434, 6480, 8640, 9651, 12868, 12960, 16085, 19302, 25736, 25920, 28953, 32170, 38604, 48255, 51472, 57906, 64340, 77208, 86859, 96510, 102944, 115812, 128680, 144765, 154416, 173718, 193020, 205888, 231624, 257360, 260577, 289530, 308832, 347436, 386040, 434295, 463248, 514720, 521154, 579060, 617664, 694872, 772080, 868590, 926496, 1029440, 1042308, 1158120, 1302885, 1389744, 1544160, 1737180, 1852992, 2084616, 2316240, 2605770, 2779488, 3088320, 3474360, 4169232, 4632480, 5211540, 5558976, 6948720, 8338464, 9264960, 10423080, 13897440, 16676928, 20846160, 27794880, 41692320, 83384640]

約数ペア:

[(1, 83384640), (2, 41692320), (3, 27794880), (4, 20846160), (5, 16676928), (6, 13897440), (8, 10423080), (9, 9264960), (10, 8338464), (12, 6948720), (15, 5558976), (16, 5211540), (18, 4632480), (20, 4169232), (24, 3474360), (27, 3088320), (30, 2779488), (32, 2605770), (36, 2316240), (40, 2084616), (45, 1852992), (48, 1737180), (54, 1544160), (60, 1389744), (64, 1302885), (72, 1158120), (80, 1042308), (81, 1029440), (90, 926496), (96, 868590), (108, 772080), (120, 694872), (135, 617664), (144, 579060), (160, 521154), (162, 514720), (180, 463248), (192, 434295), (216, 386040), (240, 347436), (270, 308832), (288, 289530), (320, 260577), (324, 257360), (360, 231624), (405, 205888), (432, 193020), (480, 173718), (540, 154416), (576, 144765), (648, 128680), (720, 115812), (810, 102944), (864, 96510), (960, 86859), (1080, 77208), (1296, 64340), (1440, 57906), (1620, 51472), (1728, 48255), (2160, 38604), (2592, 32170), (2880, 28953), (3217, 25920), (3240, 25736), (4320, 19302), (5184, 16085), (6434, 12960), (6480, 12868), (8640, 9651)]