214578720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5519}}^1$

素因数の和:5549

約数の個数: 144

約数和(自身を含む): 759507840

約数和(自身を除く): 544929120

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5519, 6480, 7776, 9720, 11038, 12960, 16557, 19440, 22076, 27595, 33114, 38880, 44152, 49671, 55190, 66228, 82785, 88304, 99342, 110380, 132456, 149013, 165570, 176608, 198684, 220760, 248355, 264912, 298026, 331140, 397368, 441520, 447039, 496710, 529824, 596052, 662280, 745065, 794736, 883040, 894078, 993420, 1192104, 1324560, 1341117, 1490130, 1589472, 1788156, 1986840, 2235195, 2384208, 2649120, 2682234, 2980260, 3576312, 3973680, 4470390, 4768416, 5364468, 5960520, 6705585, 7152624, 7947360, 8940780, 10728936, 11921040, 13411170, 14305248, 17881560, 21457872, 23842080, 26822340, 35763120, 42915744, 53644680, 71526240, 107289360, 214578720]

約数ペア:

[(1, 214578720), (2, 107289360), (3, 71526240), (4, 53644680), (5, 42915744), (6, 35763120), (8, 26822340), (9, 23842080), (10, 21457872), (12, 17881560), (15, 14305248), (16, 13411170), (18, 11921040), (20, 10728936), (24, 8940780), (27, 7947360), (30, 7152624), (32, 6705585), (36, 5960520), (40, 5364468), (45, 4768416), (48, 4470390), (54, 3973680), (60, 3576312), (72, 2980260), (80, 2682234), (81, 2649120), (90, 2384208), (96, 2235195), (108, 1986840), (120, 1788156), (135, 1589472), (144, 1490130), (160, 1341117), (162, 1324560), (180, 1192104), (216, 993420), (240, 894078), (243, 883040), (270, 794736), (288, 745065), (324, 662280), (360, 596052), (405, 529824), (432, 496710), (480, 447039), (486, 441520), (540, 397368), (648, 331140), (720, 298026), (810, 264912), (864, 248355), (972, 220760), (1080, 198684), (1215, 176608), (1296, 165570), (1440, 149013), (1620, 132456), (1944, 110380), (2160, 99342), (2430, 88304), (2592, 82785), (3240, 66228), (3888, 55190), (4320, 49671), (4860, 44152), (5519, 38880), (6480, 33114), (7776, 27595), (9720, 22076), (11038, 19440), (12960, 16557)]