2647736640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:299

約数の個数: 336

約数和(自身を含む): 9910267200

約数和(自身を除く): 7262530560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 127, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 254, 270, 285, 288, 304, 320, 342, 360, 380, 381, 432, 456, 480, 508, 513, 540, 570, 576, 608, 635, 684, 720, 760, 762, 855, 864, 912, 960, 1016, 1026, 1080, 1140, 1143, 1216, 1270, 1368, 1440, 1520, 1524, 1710, 1728, 1824, 1905, 2032, 2052, 2160, 2280, 2286, 2413, 2540, 2565, 2736, 2880, 3040, 3048, 3420, 3429, 3648, 3810, 4064, 4104, 4320, 4560, 4572, 4826, 5080, 5130, 5472, 5715, 6080, 6096, 6840, 6858, 7239, 7620, 8128, 8208, 8640, 9120, 9144, 9652, 10160, 10260, 10944, 11430, 12065, 12192, 13680, 13716, 14478, 15240, 16129, 16416, 17145, 18240, 18288, 19304, 20320, 20520, 21717, 22860, 24130, 24384, 27360, 27432, 28956, 30480, 32258, 32832, 34290, 36195, 36576, 38608, 40640, 41040, 43434, 45720, 48260, 48387, 54720, 54864, 57912, 60960, 64516, 65151, 68580, 72390, 73152, 77216, 80645, 82080, 86868, 91440, 96520, 96774, 108585, 109728, 115824, 121920, 129032, 130302, 137160, 144780, 145161, 154432, 161290, 164160, 173736, 182880, 193040, 193548, 217170, 219456, 231648, 241935, 258064, 260604, 274320, 289560, 290322, 306451, 322580, 325755, 347472, 365760, 386080, 387096, 434340, 435483, 463296, 483870, 516128, 521208, 548640, 579120, 580644, 612902, 645160, 651510, 694944, 725805, 772160, 774192, 868680, 870966, 919353, 967740, 1032256, 1042416, 1097280, 1158240, 1161288, 1225804, 1290320, 1303020, 1389888, 1451610, 1532255, 1548384, 1737360, 1741932, 1838706, 1935480, 2084832, 2177415, 2316480, 2322576, 2451608, 2580640, 2606040, 2758059, 2903220, 3064510, 3096768, 3474720, 3483864, 3677412, 3870960, 4169664, 4354830, 4596765, 4645152, 4903216, 5161280, 5212080, 5516118, 5806440, 6129020, 6949440, 6967728, 7354824, 7741920, 8274177, 8709660, 9193530, 9290304, 9806432, 10424160, 11032236, 11612880, 12258040, 13790295, 13935456, 14709648, 15483840, 16548354, 17419320, 18387060, 19612864, 20848320, 22064472, 23225760, 24516080, 27580590, 27870912, 29419296, 33096708, 34838640, 36774120, 41370885, 44128944, 46451520, 49032160, 55161180, 58838592, 66193416, 69677280, 73548240, 82741770, 88257888, 98064320, 110322360, 132386832, 139354560, 147096480, 165483540, 176515776, 220644720, 264773664, 294192960, 330967080, 441289440, 529547328, 661934160, 882578880, 1323868320, 2647736640]

約数ペア:

[(1, 2647736640), (2, 1323868320), (3, 882578880), (4, 661934160), (5, 529547328), (6, 441289440), (8, 330967080), (9, 294192960), (10, 264773664), (12, 220644720), (15, 176515776), (16, 165483540), (18, 147096480), (19, 139354560), (20, 132386832), (24, 110322360), (27, 98064320), (30, 88257888), (32, 82741770), (36, 73548240), (38, 69677280), (40, 66193416), (45, 58838592), (48, 55161180), (54, 49032160), (57, 46451520), (60, 44128944), (64, 41370885), (72, 36774120), (76, 34838640), (80, 33096708), (90, 29419296), (95, 27870912), (96, 27580590), (108, 24516080), (114, 23225760), (120, 22064472), (127, 20848320), (135, 19612864), (144, 18387060), (152, 17419320), (160, 16548354), (171, 15483840), (180, 14709648), (190, 13935456), (192, 13790295), (216, 12258040), (228, 11612880), (240, 11032236), (254, 10424160), (270, 9806432), (285, 9290304), (288, 9193530), (304, 8709660), (320, 8274177), (342, 7741920), (360, 7354824), (380, 6967728), (381, 6949440), (432, 6129020), (456, 5806440), (480, 5516118), (508, 5212080), (513, 5161280), (540, 4903216), (570, 4645152), (576, 4596765), (608, 4354830), (635, 4169664), (684, 3870960), (720, 3677412), (760, 3483864), (762, 3474720), (855, 3096768), (864, 3064510), (912, 2903220), (960, 2758059), (1016, 2606040), (1026, 2580640), (1080, 2451608), (1140, 2322576), (1143, 2316480), (1216, 2177415), (1270, 2084832), (1368, 1935480), (1440, 1838706), (1520, 1741932), (1524, 1737360), (1710, 1548384), (1728, 1532255), (1824, 1451610), (1905, 1389888), (2032, 1303020), (2052, 1290320), (2160, 1225804), (2280, 1161288), (2286, 1158240), (2413, 1097280), (2540, 1042416), (2565, 1032256), (2736, 967740), (2880, 919353), (3040, 870966), (3048, 868680), (3420, 774192), (3429, 772160), (3648, 725805), (3810, 694944), (4064, 651510), (4104, 645160), (4320, 612902), (4560, 580644), (4572, 579120), (4826, 548640), (5080, 521208), (5130, 516128), (5472, 483870), (5715, 463296), (6080, 435483), (6096, 434340), (6840, 387096), (6858, 386080), (7239, 365760), (7620, 347472), (8128, 325755), (8208, 322580), (8640, 306451), (9120, 290322), (9144, 289560), (9652, 274320), (10160, 260604), (10260, 258064), (10944, 241935), (11430, 231648), (12065, 219456), (12192, 217170), (13680, 193548), (13716, 193040), (14478, 182880), (15240, 173736), (16129, 164160), (16416, 161290), (17145, 154432), (18240, 145161), (18288, 144780), (19304, 137160), (20320, 130302), (20520, 129032), (21717, 121920), (22860, 115824), (24130, 109728), (24384, 108585), (27360, 96774), (27432, 96520), (28956, 91440), (30480, 86868), (32258, 82080), (32832, 80645), (34290, 77216), (36195, 73152), (36576, 72390), (38608, 68580), (40640, 65151), (41040, 64516), (43434, 60960), (45720, 57912), (48260, 54864), (48387, 54720)]