20136742248960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{312251}}^1$

素因数の和:312597

約数の個数: 400

約数和(自身を含む): 72355587999552

約数和(自身を除く): 52218845750592

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 311, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 622, 640, 648, 720, 768, 810, 864, 933, 960, 1080, 1152, 1244, 1280, 1296, 1440, 1536, 1555, 1620, 1728, 1866, 1920, 2160, 2304, 2488, 2560, 2592, 2799, 2880, 3110, 3240, 3456, 3732, 3840, 4320, 4608, 4665, 4976, 5184, 5598, 5760, 6220, 6480, 6912, 7464, 7680, 8397, 8640, 9330, 9952, 10368, 11196, 11520, 12440, 12960, 13824, 13995, 14928, 16794, 17280, 18660, 19904, 20736, 22392, 23040, 24880, 25191, 25920, 27990, 29856, 33588, 34560, 37320, 39808, 41472, 41985, 44784, 49760, 50382, 51840, 55980, 59712, 67176, 69120, 74640, 79616, 83970, 89568, 99520, 100764, 103680, 111960, 119424, 125955, 134352, 149280, 159232, 167940, 179136, 199040, 201528, 207360, 223920, 238848, 251910, 268704, 298560, 312251, 335880, 358272, 398080, 403056, 447840, 477696, 503820, 537408, 597120, 624502, 671760, 716544, 796160, 806112, 895680, 936753, 1007640, 1074816, 1194240, 1249004, 1343520, 1433088, 1561255, 1612224, 1791360, 1873506, 2015280, 2149632, 2388480, 2498008, 2687040, 2810259, 3122510, 3224448, 3582720, 3747012, 4030560, 4299264, 4683765, 4996016, 5374080, 5620518, 6245020, 6448896, 7165440, 7494024, 8061120, 8430777, 9367530, 9992032, 10748160, 11241036, 12490040, 12897792, 14051295, 14988048, 16122240, 16861554, 18735060, 19984064, 21496320, 22482072, 24980080, 25292331, 28102590, 29976096, 32244480, 33723108, 37470120, 39968128, 42153885, 44964144, 49960160, 50584662, 56205180, 59952192, 64488960, 67446216, 74940240, 79936256, 84307770, 89928288, 97110061, 99920320, 101169324, 112410360, 119904384, 126461655, 134892432, 149880480, 159872512, 168615540, 179856576, 194220122, 199840640, 202338648, 224820720, 239808768, 252923310, 269784864, 291330183, 299760960, 337231080, 359713152, 388440244, 399681280, 404677296, 449641440, 479617536, 485550305, 505846620, 539569728, 582660366, 599521920, 674462160, 719426304, 776880488, 799362560, 809354592, 873990549, 899282880, 971100610, 1011693240, 1079139456, 1165320732, 1199043840, 1348924320, 1438852608, 1456650915, 1553760976, 1618709184, 1747981098, 1798565760, 1942201220, 2023386480, 2158278912, 2330641464, 2398087680, 2621971647, 2697848640, 2913301830, 3107521952, 3237418368, 3495962196, 3597131520, 3884402440, 4046772960, 4316557824, 4369952745, 4661282928, 5243943294, 5395697280, 5826603660, 6215043904, 6474836736, 6991924392, 7194263040, 7768804880, 7865914941, 8093545920, 8739905490, 9322565856, 10487886588, 10791394560, 11653207320, 12430087808, 12949673472, 13109858235, 13983848784, 15537609760, 15731829882, 16187091840, 17479810980, 18645131712, 20975773176, 21582789120, 23306414640, 24860175616, 26219716470, 27967697568, 31075219520, 31463659764, 32374183680, 34959621960, 37290263424, 39329574705, 41951546352, 46612829280, 49720351232, 52439432940, 55935395136, 62150439040, 62927319528, 64748367360, 69919243920, 74580526848, 78659149410, 83903092704, 93225658560, 104878865880, 111870790272, 124300878080, 125854639056, 139838487840, 149161053696, 157318298820, 167806185408, 186451317120, 209757731760, 223741580544, 248601756160, 251709278112, 279676975680, 314636597640, 335612370816, 372902634240, 419515463520, 447483161088, 503418556224, 559353951360, 629273195280, 671224741632, 745805268480, 839030927040, 1006837112448, 1118707902720, 1258546390560, 1342449483264, 1678061854080, 2013674224896, 2237415805440, 2517092781120, 3356123708160, 4027348449792, 5034185562240, 6712247416320, 10068371124480, 20136742248960]

約数ペア:

[(1, 20136742248960), (2, 10068371124480), (3, 6712247416320), (4, 5034185562240), (5, 4027348449792), (6, 3356123708160), (8, 2517092781120), (9, 2237415805440), (10, 2013674224896), (12, 1678061854080), (15, 1342449483264), (16, 1258546390560), (18, 1118707902720), (20, 1006837112448), (24, 839030927040), (27, 745805268480), (30, 671224741632), (32, 629273195280), (36, 559353951360), (40, 503418556224), (45, 447483161088), (48, 419515463520), (54, 372902634240), (60, 335612370816), (64, 314636597640), (72, 279676975680), (80, 251709278112), (81, 248601756160), (90, 223741580544), (96, 209757731760), (108, 186451317120), (120, 167806185408), (128, 157318298820), (135, 149161053696), (144, 139838487840), (160, 125854639056), (162, 124300878080), (180, 111870790272), (192, 104878865880), (216, 93225658560), (240, 83903092704), (256, 78659149410), (270, 74580526848), (288, 69919243920), (311, 64748367360), (320, 62927319528), (324, 62150439040), (360, 55935395136), (384, 52439432940), (405, 49720351232), (432, 46612829280), (480, 41951546352), (512, 39329574705), (540, 37290263424), (576, 34959621960), (622, 32374183680), (640, 31463659764), (648, 31075219520), (720, 27967697568), (768, 26219716470), (810, 24860175616), (864, 23306414640), (933, 21582789120), (960, 20975773176), (1080, 18645131712), (1152, 17479810980), (1244, 16187091840), (1280, 15731829882), (1296, 15537609760), (1440, 13983848784), (1536, 13109858235), (1555, 12949673472), (1620, 12430087808), (1728, 11653207320), (1866, 10791394560), (1920, 10487886588), (2160, 9322565856), (2304, 8739905490), (2488, 8093545920), (2560, 7865914941), (2592, 7768804880), (2799, 7194263040), (2880, 6991924392), (3110, 6474836736), (3240, 6215043904), (3456, 5826603660), (3732, 5395697280), (3840, 5243943294), (4320, 4661282928), (4608, 4369952745), (4665, 4316557824), (4976, 4046772960), (5184, 3884402440), (5598, 3597131520), (5760, 3495962196), (6220, 3237418368), (6480, 3107521952), (6912, 2913301830), (7464, 2697848640), (7680, 2621971647), (8397, 2398087680), (8640, 2330641464), (9330, 2158278912), (9952, 2023386480), (10368, 1942201220), (11196, 1798565760), (11520, 1747981098), (12440, 1618709184), (12960, 1553760976), (13824, 1456650915), (13995, 1438852608), (14928, 1348924320), (16794, 1199043840), (17280, 1165320732), (18660, 1079139456), (19904, 1011693240), (20736, 971100610), (22392, 899282880), (23040, 873990549), (24880, 809354592), (25191, 799362560), (25920, 776880488), (27990, 719426304), (29856, 674462160), (33588, 599521920), (34560, 582660366), (37320, 539569728), (39808, 505846620), (41472, 485550305), (41985, 479617536), (44784, 449641440), (49760, 404677296), (50382, 399681280), (51840, 388440244), (55980, 359713152), (59712, 337231080), (67176, 299760960), (69120, 291330183), (74640, 269784864), (79616, 252923310), (83970, 239808768), (89568, 224820720), (99520, 202338648), (100764, 199840640), (103680, 194220122), (111960, 179856576), (119424, 168615540), (125955, 159872512), (134352, 149880480), (149280, 134892432), (159232, 126461655), (167940, 119904384), (179136, 112410360), (199040, 101169324), (201528, 99920320), (207360, 97110061), (223920, 89928288), (238848, 84307770), (251910, 79936256), (268704, 74940240), (298560, 67446216), (312251, 64488960), (335880, 59952192), (358272, 56205180), (398080, 50584662), (403056, 49960160), (447840, 44964144), (477696, 42153885), (503820, 39968128), (537408, 37470120), (597120, 33723108), (624502, 32244480), (671760, 29976096), (716544, 28102590), (796160, 25292331), (806112, 24980080), (895680, 22482072), (936753, 21496320), (1007640, 19984064), (1074816, 18735060), (1194240, 16861554), (1249004, 16122240), (1343520, 14988048), (1433088, 14051295), (1561255, 12897792), (1612224, 12490040), (1791360, 11241036), (1873506, 10748160), (2015280, 9992032), (2149632, 9367530), (2388480, 8430777), (2498008, 8061120), (2687040, 7494024), (2810259, 7165440), (3122510, 6448896), (3224448, 6245020), (3582720, 5620518), (3747012, 5374080), (4030560, 4996016), (4299264, 4683765)]