20409006240

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 1152

約数和(自身を含む): 88763351040

約数和(自身を除く): 68354344800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 59, 60, 62, 63, 70, 72, 80, 81, 82, 84, 90, 93, 96, 105, 108, 112, 118, 120, 123, 124, 126, 135, 140, 144, 155, 160, 162, 164, 168, 177, 180, 186, 189, 205, 210, 216, 217, 224, 236, 240, 243, 246, 248, 252, 270, 279, 280, 287, 288, 295, 310, 315, 324, 328, 336, 354, 360, 369, 372, 378, 405, 410, 413, 420, 432, 434, 465, 472, 480, 486, 492, 496, 504, 531, 540, 558, 560, 567, 574, 590, 615, 620, 630, 648, 651, 656, 672, 708, 720, 738, 744, 756, 810, 820, 826, 837, 840, 861, 864, 868, 885, 930, 944, 945, 972, 984, 992, 1008, 1062, 1080, 1085, 1107, 1116, 1120, 1134, 1148, 1180, 1215, 1230, 1239, 1240, 1260, 1271, 1296, 1302, 1312, 1395, 1416, 1435, 1440, 1476, 1488, 1512, 1593, 1620, 1640, 1652, 1674, 1680, 1701, 1722, 1736, 1770, 1829, 1845, 1860, 1888, 1890, 1944, 1953, 1968, 2016, 2065, 2124, 2160, 2170, 2214, 2232, 2268, 2296, 2360, 2419, 2430, 2460, 2478, 2480, 2511, 2520, 2542, 2583, 2592, 2604, 2655, 2790, 2832, 2835, 2870, 2952, 2976, 3024, 3186, 3240, 3255, 3280, 3304, 3321, 3348, 3360, 3402, 3444, 3472, 3540, 3658, 3690, 3717, 3720, 3780, 3813, 3888, 3906, 3936, 4130, 4185, 4248, 4305, 4320, 4340, 4428, 4464, 4536, 4592, 4720, 4779, 4838, 4860, 4920, 4956, 4960, 5022, 5040, 5084, 5166, 5208, 5310, 5487, 5535, 5580, 5664, 5670, 5740, 5859, 5904, 6048, 6195, 6355, 6372, 6480, 6510, 6560, 6608, 6642, 6696, 6804, 6888, 6944, 7080, 7257, 7316, 7380, 7434, 7440, 7533, 7560, 7626, 7749, 7776, 7812, 7965, 8260, 8370, 8496, 8505, 8610, 8680, 8856, 8897, 8928, 9072, 9145, 9184, 9440, 9558, 9676, 9720, 9765, 9840, 9912, 9963, 10044, 10080, 10168, 10332, 10416, 10620, 10974, 11070, 11151, 11160, 11340, 11439, 11480, 11718, 11808, 12095, 12390, 12555, 12710, 12744, 12803, 12915, 12960, 13020, 13216, 13284, 13392, 13608, 13776, 14160, 14337, 14514, 14632, 14760, 14868, 14880, 15066, 15120, 15252, 15498, 15624, 15930, 16461, 16520, 16605, 16740, 16933, 16992, 17010, 17220, 17360, 17577, 17712, 17794, 18144, 18290, 18585, 19065, 19116, 19352, 19440, 19530, 19680, 19824, 19926, 20088, 20336, 20664, 20832, 21240, 21771, 21948, 22140, 22302, 22320, 22680, 22878, 22960, 23247, 23436, 23895, 24190, 24780, 25110, 25420, 25488, 25606, 25830, 26040, 26568, 26691, 26784, 27216, 27435, 27552, 28320, 28674, 29028, 29264, 29295, 29520, 29736, 30132, 30240, 30504, 30996, 31248, 31860, 32922, 33040, 33210, 33453, 33480, 33866, 34020, 34317, 34440, 34720, 35154, 35424, 35588, 36285, 36580, 37170, 37665, 38130, 38232, 38409, 38704, 38745, 38880, 39060, 39648, 39852, 40176, 40672, 41328, 42480, 43542, 43896, 44280, 44485, 44604, 44640, 45360, 45756, 45920, 46494, 46872, 47790, 48380, 49383, 49560, 49815, 50220, 50799, 50840, 50976, 51212, 51660, 52080, 52731, 53136, 53382, 54432, 54870, 55755, 57195, 57348, 58056, 58528, 58590, 59040, 59472, 60264, 61008, 61992, 62496, 63720, 64015, 65313, 65844, 66080, 66420, 66906, 66960, 67732, 68040, 68634, 68880, 69741, 70308, 71176, 71685, 72570, 73160, 74340, 74989, 75330, 76260, 76464, 76818, 77408, 77490, 78120, 79704, 80073, 80352, 82305, 82656, 84665, 84960, 87084, 87792, 87885, 88560, 88970, 89208, 90720, 91512, 92988, 93744, 95580, 96760, 98766, 99120, 99630, 100359, 100440, 101598, 101680, 102424, 102951, 103320, 104160, 105462, 106272, 106764, 108855, 109740, 111510, 114390, 114696, 115227, 116112, 116235, 117180, 118944, 120528, 122016, 123984, 127440, 128030, 130626, 131688, 132840, 133455, 133812, 133920, 135464, 136080, 137268, 137760, 139482, 140616, 142352, 143370, 145140, 146320, 148149, 148680, 149978, 150660, 152397, 152520, 152928, 153636, 154980, 156240, 159408, 160146, 164610, 167265, 169330, 171585, 174168, 175584, 175770, 177120, 177940, 178416, 183024, 185976, 187488, 191160, 192045, 193520, 195939, 197532, 198240, 199260, 200718, 200880, 203196, 203360, 204848, 205902, 206640, 210924, 213528, 217710, 219480, 223020, 224967, 228780, 229392, 230454, 232224, 232470, 234360, 240219, 241056, 246915, 247968, 253995, 254880, 256060, 261252, 263376, 263655, 265680, 266910, 267624, 270928, 272160, 274536, 278964, 281232, 284704, 286740, 290280, 292640, 296298, 297360, 299956, 301320, 304794, 305040, 307272, 308853, 309960, 312480, 318816, 320292, 326565, 329220, 334530, 338660, 343170, 345681, 348336, 348705, 351540, 355880, 356832, 366048, 371952, 374945, 382320, 384090, 387040, 391878, 395064, 398520, 400365, 401436, 401760, 406392, 409696, 411804, 413280, 421848, 427056, 435420, 438960, 444447, 446040, 449934, 457191, 457560, 458784, 460908, 464940, 468720, 480438, 493830, 501795, 507990, 512120, 514755, 522504, 524923, 526752, 527310, 531360, 533820, 535248, 541856, 549072, 557928, 562464, 573480, 576135, 580560, 587817, 592596, 594720, 599912, 602640, 609588, 610080, 614544, 617706, 619920, 640584, 653130, 658440, 669060, 674901, 677320, 686340, 691362, 696672, 697410, 703080, 711760, 720657, 740745, 743904, 749890, 761985, 764640, 768180, 783756, 790128, 797040, 800730, 802872, 812784, 823608, 843696, 854112, 870840, 877920, 888894, 892080, 899868, 914382, 915120, 921816, 929880, 937440, 960876, 979695, 987660, 1003590, 1015980, 1024240, 1029510, 1037043, 1045008, 1049846, 1054620, 1067640, 1070496, 1098144, 1115856, 1124835, 1146960, 1152270, 1161120, 1175634, 1185192, 1199824, 1201095, 1205280, 1219176, 1229088, 1235412, 1239840, 1281168, 1306260, 1316880, 1338120, 1349802, 1354640, 1371573, 1372680, 1382724, 1394820, 1406160, 1423520, 1441314, 1481490, 1499780, 1523970, 1536360, 1544265, 1567512, 1574769, 1580256, 1594080, 1601460, 1605744, 1625568, 1647216, 1687392, 1728405, 1741680, 1777788, 1784160, 1799736, 1828764, 1830240, 1843632, 1859760, 1921752, 1959390, 1975320, 2007180, 2024703, 2031960, 2048480, 2059020, 2074086, 2090016, 2099692, 2109240, 2135280, 2161971, 2222235, 2231712, 2249670, 2285955, 2293920, 2304540, 2351268, 2370384, 2399648, 2402190, 2438352, 2470824, 2562336, 2612520, 2624615, 2633760, 2676240, 2699604, 2709280, 2743146, 2745360, 2765448, 2789640, 2812320, 2882628, 2939085, 2962980, 2999560, 3047940, 3072720, 3088530, 3111129, 3135024, 3149538, 3202920, 3211488, 3294432, 3374505, 3456810, 3483360, 3555576, 3599472, 3603285, 3657528, 3687264, 3719520, 3843504, 3918780, 3950640, 4014360, 4049406, 4063920, 4114719, 4118040, 4148172, 4199384, 4218480, 4270560, 4323942, 4444470, 4499340, 4571910, 4609080, 4702536, 4724307, 4740768, 4804380, 4876704, 4941648, 5185215, 5225040, 5249230, 5352480, 5399208, 5486292, 5490720, 5530896, 5579280, 5765256, 5878170, 5925960, 5999120, 6074109, 6095880, 6145440, 6177060, 6222258, 6270048, 6299076, 6405840, 6749010, 6857865, 6913620, 7111152, 7198944, 7206570, 7315056, 7687008, 7837560, 7873845, 7901280, 8028720, 8098812, 8127840, 8229438, 8236080, 8296344, 8398768, 8436960, 8647884, 8888940, 8998680, 9143820, 9218160, 9405072, 9448614, 9608760, 9883296, 10123515, 10370430, 10450080, 10498460, 10798416, 10809855, 10972584, 11061792, 11158560, 11530512, 11756340, 11851920, 11998240, 12148218, 12191760, 12354120, 12444516, 12598152, 12811680, 13498020, 13715730, 13827240, 14172921, 14222304, 14413140, 14630112, 15555645, 15675120, 15747690, 16057440, 16197624, 16458876, 16472160, 16592688, 16797536, 17295768, 17777880, 17997360, 18222327, 18287640, 18436320, 18810144, 18897228, 19217520, 20247030, 20573595, 20740860, 20996920, 21596832, 21619710, 21945168, 23061024, 23512680, 23621535, 23703840, 24296436, 24383520, 24708240, 24889032, 25196304, 26996040, 27431460, 27654480, 28345842, 28826280, 30370545, 31111290, 31350240, 31495380, 32395248, 32917752, 33185376, 34591536, 35555760, 35994720, 36444654, 36575280, 37794456, 38435040, 40494060, 41147190, 41481720, 41993840, 42518763, 43239420, 43890336, 47025360, 47243070, 48592872, 49416480, 49778064, 50392608, 53992080, 54862920, 55308960, 56691684, 57652560, 60741090, 62222580, 62990760, 64790496, 65835504, 69183072, 70864605, 71111520, 72889308, 73150560, 75588912, 80988120, 82294380, 82963440, 83987680, 85037526, 86478840, 91111635, 94050720, 94486140, 97185744, 99556128, 107984160, 109725840, 113383368, 115305120, 121482180, 124445160, 125981520, 127556289, 131671008, 141729210, 145778616, 151177824, 161976240, 164588760, 165926880, 170075052, 172957680, 182223270, 188972280, 194371488, 212593815, 219451680, 226766736, 242964360, 248890320, 251963040, 255112578, 283458420, 291557232, 323952480, 329177520, 340150104, 345915360, 364446540, 377944560, 425187630, 453533472, 485928720, 497780640, 510225156, 566916840, 583114464, 637781445, 658355040, 680300208, 728893080, 755889120, 850375260, 971857440, 1020450312, 1133833680, 1275562890, 1360600416, 1457786160, 1700750520, 2040900624, 2267667360, 2551125780, 2915572320, 3401501040, 4081801248, 5102251560, 6803002080, 10204503120, 20409006240]

約数ペア:

[(1, 20409006240), (2, 10204503120), (3, 6803002080), (4, 5102251560), (5, 4081801248), (6, 3401501040), (7, 2915572320), (8, 2551125780), (9, 2267667360), (10, 2040900624), (12, 1700750520), (14, 1457786160), (15, 1360600416), (16, 1275562890), (18, 1133833680), (20, 1020450312), (21, 971857440), (24, 850375260), (27, 755889120), (28, 728893080), (30, 680300208), (31, 658355040), (32, 637781445), (35, 583114464), (36, 566916840), (40, 510225156), (41, 497780640), (42, 485928720), (45, 453533472), (48, 425187630), (54, 377944560), (56, 364446540), (59, 345915360), (60, 340150104), (62, 329177520), (63, 323952480), (70, 291557232), (72, 283458420), (80, 255112578), (81, 251963040), (82, 248890320), (84, 242964360), (90, 226766736), (93, 219451680), (96, 212593815), (105, 194371488), (108, 188972280), (112, 182223270), (118, 172957680), (120, 170075052), (123, 165926880), (124, 164588760), (126, 161976240), (135, 151177824), (140, 145778616), (144, 141729210), (155, 131671008), (160, 127556289), (162, 125981520), (164, 124445160), (168, 121482180), (177, 115305120), (180, 113383368), (186, 109725840), (189, 107984160), (205, 99556128), (210, 97185744), (216, 94486140), (217, 94050720), (224, 91111635), (236, 86478840), (240, 85037526), (243, 83987680), (246, 82963440), (248, 82294380), (252, 80988120), (270, 75588912), (279, 73150560), (280, 72889308), (287, 71111520), (288, 70864605), (295, 69183072), (310, 65835504), (315, 64790496), (324, 62990760), (328, 62222580), (336, 60741090), (354, 57652560), (360, 56691684), (369, 55308960), (372, 54862920), (378, 53992080), (405, 50392608), (410, 49778064), (413, 49416480), (420, 48592872), (432, 47243070), (434, 47025360), (465, 43890336), (472, 43239420), (480, 42518763), (486, 41993840), (492, 41481720), (496, 41147190), (504, 40494060), (531, 38435040), (540, 37794456), (558, 36575280), (560, 36444654), (567, 35994720), (574, 35555760), (590, 34591536), (615, 33185376), (620, 32917752), (630, 32395248), (648, 31495380), (651, 31350240), (656, 31111290), (672, 30370545), (708, 28826280), (720, 28345842), (738, 27654480), (744, 27431460), (756, 26996040), (810, 25196304), (820, 24889032), (826, 24708240), (837, 24383520), (840, 24296436), (861, 23703840), (864, 23621535), (868, 23512680), (885, 23061024), (930, 21945168), (944, 21619710), (945, 21596832), (972, 20996920), (984, 20740860), (992, 20573595), (1008, 20247030), (1062, 19217520), (1080, 18897228), (1085, 18810144), (1107, 18436320), (1116, 18287640), (1120, 18222327), (1134, 17997360), (1148, 17777880), (1180, 17295768), (1215, 16797536), (1230, 16592688), (1239, 16472160), (1240, 16458876), (1260, 16197624), (1271, 16057440), (1296, 15747690), (1302, 15675120), (1312, 15555645), (1395, 14630112), (1416, 14413140), (1435, 14222304), (1440, 14172921), (1476, 13827240), (1488, 13715730), (1512, 13498020), (1593, 12811680), (1620, 12598152), (1640, 12444516), (1652, 12354120), (1674, 12191760), (1680, 12148218), (1701, 11998240), (1722, 11851920), (1736, 11756340), (1770, 11530512), (1829, 11158560), (1845, 11061792), (1860, 10972584), (1888, 10809855), (1890, 10798416), (1944, 10498460), (1953, 10450080), (1968, 10370430), (2016, 10123515), (2065, 9883296), (2124, 9608760), (2160, 9448614), (2170, 9405072), (2214, 9218160), (2232, 9143820), (2268, 8998680), (2296, 8888940), (2360, 8647884), (2419, 8436960), (2430, 8398768), (2460, 8296344), (2478, 8236080), (2480, 8229438), (2511, 8127840), (2520, 8098812), (2542, 8028720), (2583, 7901280), (2592, 7873845), (2604, 7837560), (2655, 7687008), (2790, 7315056), (2832, 7206570), (2835, 7198944), (2870, 7111152), (2952, 6913620), (2976, 6857865), (3024, 6749010), (3186, 6405840), (3240, 6299076), (3255, 6270048), (3280, 6222258), (3304, 6177060), (3321, 6145440), (3348, 6095880), (3360, 6074109), (3402, 5999120), (3444, 5925960), (3472, 5878170), (3540, 5765256), (3658, 5579280), (3690, 5530896), (3717, 5490720), (3720, 5486292), (3780, 5399208), (3813, 5352480), (3888, 5249230), (3906, 5225040), (3936, 5185215), (4130, 4941648), (4185, 4876704), (4248, 4804380), (4305, 4740768), (4320, 4724307), (4340, 4702536), (4428, 4609080), (4464, 4571910), (4536, 4499340), (4592, 4444470), (4720, 4323942), (4779, 4270560), (4838, 4218480), (4860, 4199384), (4920, 4148172), (4956, 4118040), (4960, 4114719), (5022, 4063920), (5040, 4049406), (5084, 4014360), (5166, 3950640), (5208, 3918780), (5310, 3843504), (5487, 3719520), (5535, 3687264), (5580, 3657528), (5664, 3603285), (5670, 3599472), (5740, 3555576), (5859, 3483360), (5904, 3456810), (6048, 3374505), (6195, 3294432), (6355, 3211488), (6372, 3202920), (6480, 3149538), (6510, 3135024), (6560, 3111129), (6608, 3088530), (6642, 3072720), (6696, 3047940), (6804, 2999560), (6888, 2962980), (6944, 2939085), (7080, 2882628), (7257, 2812320), (7316, 2789640), (7380, 2765448), (7434, 2745360), (7440, 2743146), (7533, 2709280), (7560, 2699604), (7626, 2676240), (7749, 2633760), (7776, 2624615), (7812, 2612520), (7965, 2562336), (8260, 2470824), (8370, 2438352), (8496, 2402190), (8505, 2399648), (8610, 2370384), (8680, 2351268), (8856, 2304540), (8897, 2293920), (8928, 2285955), (9072, 2249670), (9145, 2231712), (9184, 2222235), (9440, 2161971), (9558, 2135280), (9676, 2109240), (9720, 2099692), (9765, 2090016), (9840, 2074086), (9912, 2059020), (9963, 2048480), (10044, 2031960), (10080, 2024703), (10168, 2007180), (10332, 1975320), (10416, 1959390), (10620, 1921752), (10974, 1859760), (11070, 1843632), (11151, 1830240), (11160, 1828764), (11340, 1799736), (11439, 1784160), (11480, 1777788), (11718, 1741680), (11808, 1728405), (12095, 1687392), (12390, 1647216), (12555, 1625568), (12710, 1605744), (12744, 1601460), (12803, 1594080), (12915, 1580256), (12960, 1574769), (13020, 1567512), (13216, 1544265), (13284, 1536360), (13392, 1523970), (13608, 1499780), (13776, 1481490), (14160, 1441314), (14337, 1423520), (14514, 1406160), (14632, 1394820), (14760, 1382724), (14868, 1372680), 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