2561111291520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{827}}^1\times {\mathrm{19913}}^1$

素因数の和:20774

約数の個数: 384

約数和(自身を含む): 9182938040640

約数和(自身を除く): 6621826749120

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 827, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1654, 1728, 1920, 1944, 2160, 2430, 2481, 2592, 2880, 3240, 3308, 3456, 3888, 4135, 4320, 4860, 4962, 5184, 5760, 6480, 6616, 7443, 7776, 8270, 8640, 9720, 9924, 10368, 12405, 12960, 13232, 14886, 15552, 16540, 17280, 19440, 19848, 19913, 22329, 24810, 25920, 26464, 29772, 31104, 33080, 37215, 38880, 39696, 39826, 44658, 49620, 51840, 52928, 59544, 59739, 66160, 66987, 74430, 77760, 79392, 79652, 89316, 99240, 99565, 105856, 111645, 119088, 119478, 132320, 133974, 148860, 155520, 158784, 159304, 178632, 179217, 198480, 199130, 200961, 223290, 238176, 238956, 264640, 267948, 297720, 298695, 317568, 318608, 334935, 357264, 358434, 396960, 398260, 401922, 446580, 476352, 477912, 529280, 535896, 537651, 595440, 597390, 637216, 669870, 714528, 716868, 793920, 796520, 803844, 893160, 896085, 952704, 955824, 1004805, 1071792, 1075302, 1190880, 1194780, 1274432, 1339740, 1429056, 1433736, 1587840, 1593040, 1607688, 1612953, 1786320, 1792170, 1911648, 2009610, 2143584, 2150604, 2381760, 2389560, 2548864, 2679480, 2688255, 2858112, 2867472, 3186080, 3215376, 3225906, 3572640, 3584340, 3823296, 4019220, 4287168, 4301208, 4763520, 4779120, 4838859, 5358960, 5376510, 5734944, 6372160, 6430752, 6451812, 7145280, 7168680, 7646592, 8038440, 8064765, 8574336, 8602416, 9558240, 9677718, 10717920, 10753020, 11469888, 12744320, 12861504, 12903624, 14290560, 14337360, 16076880, 16129530, 16468051, 17204832, 19116480, 19355436, 21435840, 21506040, 22939776, 24194295, 25723008, 25807248, 28674720, 32153760, 32259060, 32936102, 34409664, 38232960, 38710872, 42871680, 43012080, 48388590, 49404153, 51614496, 57349440, 64307520, 64518120, 65872204, 68819328, 77421744, 82340255, 86024160, 96777180, 98808306, 103228992, 114698880, 128615040, 129036240, 131744408, 148212459, 154843488, 164680510, 172048320, 193554360, 197616612, 206457984, 247020765, 258072480, 263488816, 296424918, 309686976, 329361020, 344096640, 387108720, 395233224, 444637377, 494041530, 516144960, 526977632, 592849836, 619373952, 658722040, 741062295, 774217440, 790466448, 889274754, 988083060, 1032289920, 1053955264, 1185699672, 1317444080, 1333912131, 1482124590, 1548434880, 1580932896, 1778549508, 1976166120, 2107910528, 2223186885, 2371399344, 2634888160, 2667824262, 2964249180, 3096869760, 3161865792, 3557099016, 3952332240, 4001736393, 4446373770, 4742798688, 5269776320, 5335648524, 5928498360, 6323731584, 6669560655, 7114198032, 7904664480, 8003472786, 8892747540, 9485597376, 10539552640, 10671297048, 11856996720, 13339121310, 14228396064, 15809328960, 16006945572, 17785495080, 18971194752, 20008681965, 21342594096, 23713993440, 26678242620, 28456792128, 31618657920, 32013891144, 35570990160, 40017363930, 42685188192, 47427986880, 53356485240, 56913584256, 64027782288, 71141980320, 80034727860, 85370376384, 94855973760, 106712970480, 128055564576, 142283960640, 160069455720, 170740752768, 213425940960, 256111129152, 284567921280, 320138911440, 426851881920, 512222258304, 640277822880, 853703763840, 1280555645760, 2561111291520]

約数ペア:

[(1, 2561111291520), (2, 1280555645760), (3, 853703763840), (4, 640277822880), (5, 512222258304), (6, 426851881920), (8, 320138911440), (9, 284567921280), (10, 256111129152), (12, 213425940960), (15, 170740752768), (16, 160069455720), (18, 142283960640), (20, 128055564576), (24, 106712970480), (27, 94855973760), (30, 85370376384), (32, 80034727860), (36, 71141980320), (40, 64027782288), (45, 56913584256), (48, 53356485240), (54, 47427986880), (60, 42685188192), (64, 40017363930), (72, 35570990160), (80, 32013891144), (81, 31618657920), (90, 28456792128), (96, 26678242620), (108, 23713993440), (120, 21342594096), (128, 20008681965), (135, 18971194752), (144, 17785495080), (160, 16006945572), (162, 15809328960), (180, 14228396064), (192, 13339121310), (216, 11856996720), (240, 10671297048), (243, 10539552640), (270, 9485597376), (288, 8892747540), (320, 8003472786), (324, 7904664480), (360, 7114198032), (384, 6669560655), (405, 6323731584), (432, 5928498360), (480, 5335648524), (486, 5269776320), (540, 4742798688), (576, 4446373770), (640, 4001736393), (648, 3952332240), (720, 3557099016), (810, 3161865792), (827, 3096869760), (864, 2964249180), (960, 2667824262), (972, 2634888160), (1080, 2371399344), (1152, 2223186885), (1215, 2107910528), (1296, 1976166120), (1440, 1778549508), (1620, 1580932896), (1654, 1548434880), (1728, 1482124590), (1920, 1333912131), (1944, 1317444080), (2160, 1185699672), (2430, 1053955264), (2481, 1032289920), (2592, 988083060), (2880, 889274754), (3240, 790466448), (3308, 774217440), (3456, 741062295), (3888, 658722040), (4135, 619373952), (4320, 592849836), (4860, 526977632), (4962, 516144960), (5184, 494041530), (5760, 444637377), (6480, 395233224), (6616, 387108720), (7443, 344096640), (7776, 329361020), (8270, 309686976), (8640, 296424918), (9720, 263488816), (9924, 258072480), (10368, 247020765), (12405, 206457984), (12960, 197616612), (13232, 193554360), (14886, 172048320), (15552, 164680510), (16540, 154843488), (17280, 148212459), (19440, 131744408), (19848, 129036240), (19913, 128615040), (22329, 114698880), (24810, 103228992), (25920, 98808306), (26464, 96777180), (29772, 86024160), (31104, 82340255), (33080, 77421744), (37215, 68819328), (38880, 65872204), (39696, 64518120), (39826, 64307520), (44658, 57349440), (49620, 51614496), (51840, 49404153), (52928, 48388590), (59544, 43012080), (59739, 42871680), (66160, 38710872), (66987, 38232960), (74430, 34409664), (77760, 32936102), (79392, 32259060), (79652, 32153760), (89316, 28674720), (99240, 25807248), (99565, 25723008), (105856, 24194295), (111645, 22939776), (119088, 21506040), (119478, 21435840), (132320, 19355436), (133974, 19116480), (148860, 17204832), (155520, 16468051), (158784, 16129530), (159304, 16076880), (178632, 14337360), (179217, 14290560), (198480, 12903624), (199130, 12861504), (200961, 12744320), (223290, 11469888), (238176, 10753020), (238956, 10717920), (264640, 9677718), (267948, 9558240), (297720, 8602416), (298695, 8574336), (317568, 8064765), (318608, 8038440), (334935, 7646592), (357264, 7168680), (358434, 7145280), (396960, 6451812), (398260, 6430752), (401922, 6372160), (446580, 5734944), (476352, 5376510), (477912, 5358960), (529280, 4838859), (535896, 4779120), (537651, 4763520), (595440, 4301208), (597390, 4287168), (637216, 4019220), (669870, 3823296), (714528, 3584340), (716868, 3572640), (793920, 3225906), (796520, 3215376), (803844, 3186080), (893160, 2867472), (896085, 2858112), (952704, 2688255), (955824, 2679480), (1004805, 2548864), (1071792, 2389560), (1075302, 2381760), (1190880, 2150604), (1194780, 2143584), (1274432, 2009610), (1339740, 1911648), (1429056, 1792170), (1433736, 1786320), (1587840, 1612953), (1593040, 1607688)]