316016640

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 1144765440

約数和(自身を除く): 828748800

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, 127, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 254, 256, 270, 288, 320, 324, 360, 381, 384, 405, 432, 480, 486, 508, 512, 540, 576, 635, 640, 648, 720, 762, 768, 810, 864, 960, 972, 1016, 1024, 1080, 1143, 1152, 1215, 1270, 1280, 1296, 1440, 1524, 1536, 1620, 1728, 1905, 1920, 1944, 2032, 2048, 2160, 2286, 2304, 2430, 2540, 2560, 2592, 2880, 3048, 3072, 3240, 3429, 3456, 3810, 3840, 3888, 4064, 4320, 4572, 4608, 4860, 5080, 5120, 5184, 5715, 5760, 6096, 6144, 6480, 6858, 6912, 7620, 7680, 7776, 8128, 8640, 9144, 9216, 9720, 10160, 10240, 10287, 10368, 11430, 11520, 12192, 12960, 13716, 13824, 15240, 15360, 15552, 16256, 17145, 17280, 18288, 18432, 19440, 20320, 20574, 20736, 22860, 23040, 24384, 25920, 27432, 27648, 30480, 30720, 30861, 31104, 32512, 34290, 34560, 36576, 38880, 40640, 41148, 41472, 45720, 46080, 48768, 51435, 51840, 54864, 55296, 60960, 61722, 62208, 65024, 68580, 69120, 73152, 77760, 81280, 82296, 82944, 91440, 92160, 97536, 102870, 103680, 109728, 121920, 123444, 124416, 130048, 137160, 138240, 146304, 154305, 155520, 162560, 164592, 165888, 182880, 195072, 205740, 207360, 219456, 243840, 246888, 248832, 260096, 274320, 276480, 292608, 308610, 311040, 325120, 329184, 365760, 390144, 411480, 414720, 438912, 487680, 493776, 497664, 548640, 585216, 617220, 622080, 650240, 658368, 731520, 780288, 822960, 829440, 877824, 975360, 987552, 1097280, 1170432, 1234440, 1244160, 1300480, 1316736, 1463040, 1645920, 1755648, 1950720, 1975104, 2194560, 2340864, 2468880, 2488320, 2633472, 2926080, 3291840, 3511296, 3901440, 3950208, 4389120, 4937760, 5266944, 5852160, 6583680, 7022592, 7900416, 8778240, 9875520, 10533888, 11704320, 13167360, 15800832, 17556480, 19751040, 21067776, 26334720, 31601664, 35112960, 39502080, 52669440, 63203328, 79004160, 105338880, 158008320, 316016640]

約数ペア:

[(1, 316016640), (2, 158008320), (3, 105338880), (4, 79004160), (5, 63203328), (6, 52669440), (8, 39502080), (9, 35112960), (10, 31601664), (12, 26334720), (15, 21067776), (16, 19751040), (18, 17556480), (20, 15800832), (24, 13167360), (27, 11704320), (30, 10533888), (32, 9875520), (36, 8778240), (40, 7900416), (45, 7022592), (48, 6583680), (54, 5852160), (60, 5266944), (64, 4937760), (72, 4389120), (80, 3950208), (81, 3901440), (90, 3511296), (96, 3291840), (108, 2926080), (120, 2633472), (127, 2488320), (128, 2468880), (135, 2340864), (144, 2194560), (160, 1975104), (162, 1950720), (180, 1755648), (192, 1645920), (216, 1463040), (240, 1316736), (243, 1300480), (254, 1244160), (256, 1234440), (270, 1170432), (288, 1097280), (320, 987552), (324, 975360), (360, 877824), (381, 829440), (384, 822960), (405, 780288), (432, 731520), (480, 658368), (486, 650240), (508, 622080), (512, 617220), (540, 585216), (576, 548640), (635, 497664), (640, 493776), (648, 487680), (720, 438912), (762, 414720), (768, 411480), (810, 390144), (864, 365760), (960, 329184), (972, 325120), (1016, 311040), (1024, 308610), (1080, 292608), (1143, 276480), (1152, 274320), (1215, 260096), (1270, 248832), (1280, 246888), (1296, 243840), (1440, 219456), (1524, 207360), (1536, 205740), (1620, 195072), (1728, 182880), (1905, 165888), (1920, 164592), (1944, 162560), (2032, 155520), (2048, 154305), (2160, 146304), (2286, 138240), (2304, 137160), (2430, 130048), (2540, 124416), (2560, 123444), (2592, 121920), (2880, 109728), (3048, 103680), (3072, 102870), (3240, 97536), (3429, 92160), (3456, 91440), (3810, 82944), (3840, 82296), (3888, 81280), (4064, 77760), (4320, 73152), (4572, 69120), (4608, 68580), (4860, 65024), (5080, 62208), (5120, 61722), (5184, 60960), (5715, 55296), (5760, 54864), (6096, 51840), (6144, 51435), (6480, 48768), (6858, 46080), (6912, 45720), (7620, 41472), (7680, 41148), (7776, 40640), (8128, 38880), (8640, 36576), (9144, 34560), (9216, 34290), (9720, 32512), (10160, 31104), (10240, 30861), (10287, 30720), (10368, 30480), (11430, 27648), (11520, 27432), (12192, 25920), (12960, 24384), (13716, 23040), (13824, 22860), (15240, 20736), (15360, 20574), (15552, 20320), (16256, 19440), (17145, 18432), (17280, 18288)]