217940647680

素因数分解:

$2^8\times 3^4\times 5^1\times 7^2\times {\mathrm{42899}}^1$

素因数の和:42946

約数の個数: 540

約数和(自身を含む): 907172065800

約数和(自身を除く): 689231418120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1260, 1280, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2268, 2304, 2352, 2520, 2592, 2646, 2688, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3456, 3528, 3780, 3840, 3920, 3969, 4032, 4320, 4410, 4480, 4536, 4704, 5040, 5184, 5292, 5376, 5670, 5760, 5880, 6048, 6272, 6480, 6615, 6720, 6912, 7056, 7560, 7840, 7938, 8064, 8640, 8820, 8960, 9072, 9408, 10080, 10368, 10584, 11340, 11520, 11760, 12096, 12544, 12960, 13230, 13440, 14112, 15120, 15680, 15876, 16128, 17280, 17640, 18144, 18816, 19845, 20160, 20736, 21168, 22680, 23520, 24192, 25920, 26460, 26880, 28224, 30240, 31360, 31752, 34560, 35280, 36288, 37632, 39690, 40320, 42336, 42899, 45360, 47040, 48384, 51840, 52920, 56448, 60480, 62720, 63504, 70560, 72576, 79380, 80640, 84672, 85798, 90720, 94080, 103680, 105840, 112896, 120960, 127008, 128697, 141120, 145152, 158760, 169344, 171596, 181440, 188160, 211680, 214495, 241920, 254016, 257394, 282240, 300293, 317520, 338688, 343192, 362880, 386091, 423360, 428990, 508032, 514788, 564480, 600586, 635040, 643485, 686384, 725760, 772182, 846720, 857980, 900879, 1016064, 1029576, 1158273, 1201172, 1270080, 1286970, 1372768, 1501465, 1544364, 1693440, 1715960, 1801758, 1930455, 2059152, 2102051, 2316546, 2402344, 2540160, 2573940, 2702637, 2745536, 3002930, 3088728, 3431920, 3474819, 3603516, 3860910, 4118304, 4204102, 4504395, 4633092, 4804688, 5080320, 5147880, 5405274, 5491072, 5791365, 6005860, 6177456, 6306153, 6863840, 6949638, 7207032, 7721820, 8107911, 8236608, 8408204, 9008790, 9266184, 9609376, 10295760, 10510255, 10810548, 10982144, 11582730, 12011720, 12354912, 12612306, 13513185, 13727680, 13899276, 14414064, 15443640, 16215822, 16473216, 16816408, 17374095, 18017580, 18532368, 18918459, 19218752, 20591520, 21020510, 21621096, 23165460, 24023440, 24323733, 24709824, 25224612, 27026370, 27455360, 27798552, 28828128, 30887280, 31530765, 32431644, 32946432, 33632816, 34748190, 36035160, 37064736, 37836918, 38437504, 40539555, 41183040, 42041020, 43242192, 46330920, 48046880, 48647466, 49419648, 50449224, 54052740, 54910720, 55597104, 56755377, 57656256, 61774560, 63061530, 64863288, 67265632, 69496380, 72070320, 74129472, 75673836, 76875008, 81079110, 82366080, 84082040, 86484384, 92661840, 94592295, 96093760, 97294932, 98839296, 100898448, 108105480, 111194208, 113510754, 115312512, 121618665, 123549120, 126123060, 129726576, 134531264, 138992760, 144140640, 148258944, 151347672, 162158220, 164732160, 168164080, 170266131, 172968768, 185323680, 189184590, 192187520, 194589864, 201796896, 216210960, 222388416, 227021508, 230625024, 243237330, 247098240, 252246120, 259453152, 269062528, 277985520, 283776885, 288281280, 296517888, 302695344, 324316440, 336328160, 340532262, 345937536, 370647360, 378369180, 384375040, 389179728, 403593792, 432421920, 444776832, 454043016, 486474660, 494196480, 504492240, 518906304, 538125056, 555971040, 567553770, 576562560, 605390688, 648632880, 672656320, 681064524, 691875072, 741294720, 756738360, 778359456, 807187584, 851330655, 864843840, 889553664, 908086032, 972949320, 1008984480, 1037812608, 1111942080, 1135107540, 1153125120, 1210781376, 1297265760, 1345312640, 1362129048, 1482589440, 1513476720, 1556718912, 1614375168, 1702661310, 1729687680, 1816172064, 1945898640, 2017968960, 2075625216, 2223884160, 2270215080, 2421562752, 2594531520, 2690625280, 2724258096, 3026953440, 3113437824, 3405322620, 3459375360, 3632344128, 3891797280, 4035937920, 4447768320, 4540430160, 4843125504, 5189063040, 5448516192, 6053906880, 6226875648, 6810645240, 7264688256, 7783594560, 8071875840, 9080860320, 10378126080, 10897032384, 12107813760, 13621290480, 14529376512, 15567189120, 18161720640, 21794064768, 24215627520, 27242580960, 31134378240, 36323441280, 43588129536, 54485161920, 72646882560, 108970323840, 217940647680]

約数ペア:

[(1, 217940647680), (2, 108970323840), (3, 72646882560), (4, 54485161920), (5, 43588129536), (6, 36323441280), (7, 31134378240), (8, 27242580960), (9, 24215627520), (10, 21794064768), (12, 18161720640), (14, 15567189120), (15, 14529376512), (16, 13621290480), (18, 12107813760), (20, 10897032384), (21, 10378126080), (24, 9080860320), (27, 8071875840), (28, 7783594560), (30, 7264688256), (32, 6810645240), (35, 6226875648), (36, 6053906880), (40, 5448516192), (42, 5189063040), (45, 4843125504), (48, 4540430160), (49, 4447768320), (54, 4035937920), (56, 3891797280), (60, 3632344128), (63, 3459375360), (64, 3405322620), (70, 3113437824), (72, 3026953440), (80, 2724258096), (81, 2690625280), (84, 2594531520), (90, 2421562752), (96, 2270215080), (98, 2223884160), (105, 2075625216), (108, 2017968960), (112, 1945898640), (120, 1816172064), (126, 1729687680), (128, 1702661310), (135, 1614375168), (140, 1556718912), (144, 1513476720), (147, 1482589440), (160, 1362129048), (162, 1345312640), (168, 1297265760), (180, 1210781376), (189, 1153125120), (192, 1135107540), (196, 1111942080), (210, 1037812608), (216, 1008984480), (224, 972949320), (240, 908086032), (245, 889553664), (252, 864843840), (256, 851330655), (270, 807187584), (280, 778359456), (288, 756738360), (294, 741294720), (315, 691875072), (320, 681064524), (324, 672656320), (336, 648632880), (360, 605390688), (378, 576562560), (384, 567553770), (392, 555971040), (405, 538125056), (420, 518906304), (432, 504492240), (441, 494196480), (448, 486474660), (480, 454043016), (490, 444776832), (504, 432421920), (540, 403593792), (560, 389179728), (567, 384375040), (576, 378369180), (588, 370647360), (630, 345937536), (640, 340532262), (648, 336328160), (672, 324316440), (720, 302695344), (735, 296517888), (756, 288281280), (768, 283776885), (784, 277985520), (810, 269062528), (840, 259453152), (864, 252246120), (882, 247098240), (896, 243237330), (945, 230625024), (960, 227021508), (980, 222388416), (1008, 216210960), (1080, 201796896), (1120, 194589864), (1134, 192187520), (1152, 189184590), (1176, 185323680), (1260, 172968768), (1280, 170266131), (1296, 168164080), (1323, 164732160), (1344, 162158220), (1440, 151347672), (1470, 148258944), (1512, 144140640), (1568, 138992760), (1620, 134531264), (1680, 129726576), (1728, 126123060), (1764, 123549120), (1792, 121618665), (1890, 115312512), (1920, 113510754), (1960, 111194208), (2016, 108105480), (2160, 100898448), (2205, 98839296), (2240, 97294932), (2268, 96093760), (2304, 94592295), (2352, 92661840), (2520, 86484384), (2592, 84082040), (2646, 82366080), (2688, 81079110), (2835, 76875008), (2880, 75673836), (2940, 74129472), (3024, 72070320), (3136, 69496380), (3240, 67265632), (3360, 64863288), (3456, 63061530), (3528, 61774560), (3780, 57656256), (3840, 56755377), (3920, 55597104), (3969, 54910720), (4032, 54052740), (4320, 50449224), (4410, 49419648), (4480, 48647466), (4536, 48046880), (4704, 46330920), (5040, 43242192), (5184, 42041020), (5292, 41183040), (5376, 40539555), (5670, 38437504), (5760, 37836918), (5880, 37064736), (6048, 36035160), (6272, 34748190), (6480, 33632816), (6615, 32946432), (6720, 32431644), (6912, 31530765), (7056, 30887280), (7560, 28828128), (7840, 27798552), (7938, 27455360), (8064, 27026370), (8640, 25224612), (8820, 24709824), (8960, 24323733), (9072, 24023440), (9408, 23165460), (10080, 21621096), (10368, 21020510), (10584, 20591520), (11340, 19218752), (11520, 18918459), (11760, 18532368), (12096, 18017580), (12544, 17374095), (12960, 16816408), (13230, 16473216), (13440, 16215822), (14112, 15443640), (15120, 14414064), (15680, 13899276), (15876, 13727680), (16128, 13513185), (17280, 12612306), (17640, 12354912), (18144, 12011720), (18816, 11582730), (19845, 10982144), (20160, 10810548), (20736, 10510255), (21168, 10295760), (22680, 9609376), (23520, 9266184), (24192, 9008790), (25920, 8408204), (26460, 8236608), (26880, 8107911), (28224, 7721820), (30240, 7207032), (31360, 6949638), (31752, 6863840), (34560, 6306153), (35280, 6177456), (36288, 6005860), (37632, 5791365), (39690, 5491072), (40320, 5405274), (42336, 5147880), (42899, 5080320), (45360, 4804688), (47040, 4633092), (48384, 4504395), (51840, 4204102), (52920, 4118304), (56448, 3860910), (60480, 3603516), (62720, 3474819), (63504, 3431920), (70560, 3088728), (72576, 3002930), (79380, 2745536), (80640, 2702637), (84672, 2573940), (85798, 2540160), (90720, 2402344), (94080, 2316546), (103680, 2102051), (105840, 2059152), (112896, 1930455), (120960, 1801758), (127008, 1715960), (128697, 1693440), (141120, 1544364), (145152, 1501465), (158760, 1372768), (169344, 1286970), (171596, 1270080), (181440, 1201172), (188160, 1158273), (211680, 1029576), (214495, 1016064), (241920, 900879), (254016, 857980), (257394, 846720), (282240, 772182), (300293, 725760), (317520, 686384), (338688, 643485), (343192, 635040), (362880, 600586), (386091, 564480), (423360, 514788), (428990, 508032)]