20146250880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1289

約数の個数: 512

約数和(自身を含む): 82158796800

約数和(自身を除く): 62012545920

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, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 151, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 302, 315, 320, 336, 360, 378, 384, 420, 432, 448, 453, 480, 504, 540, 560, 576, 604, 630, 640, 672, 720, 755, 756, 840, 864, 896, 906, 945, 960, 1008, 1057, 1080, 1103, 1120, 1152, 1208, 1260, 1344, 1359, 1440, 1510, 1512, 1680, 1728, 1812, 1890, 1920, 2016, 2114, 2160, 2206, 2240, 2265, 2416, 2520, 2688, 2718, 2880, 3020, 3024, 3171, 3309, 3360, 3456, 3624, 3780, 4032, 4077, 4228, 4320, 4412, 4480, 4530, 4832, 5040, 5285, 5436, 5515, 5760, 6040, 6048, 6342, 6618, 6720, 6795, 7248, 7560, 7721, 8064, 8154, 8456, 8640, 8824, 9060, 9513, 9664, 9927, 10080, 10570, 10872, 11030, 12080, 12096, 12684, 13236, 13440, 13590, 14496, 15120, 15442, 15855, 16308, 16545, 16912, 17280, 17648, 18120, 19026, 19328, 19854, 20160, 20385, 21140, 21744, 22060, 23163, 24160, 24192, 25368, 26472, 27180, 28539, 28992, 29781, 30240, 30884, 31710, 32616, 33090, 33824, 35296, 36240, 38052, 38605, 39708, 40320, 40770, 42280, 43488, 44120, 46326, 47565, 48320, 49635, 50736, 52944, 54360, 57078, 57984, 59562, 60480, 61768, 63420, 65232, 66180, 67648, 69489, 70592, 72480, 76104, 77210, 79416, 81540, 84560, 86976, 88240, 92652, 95130, 96640, 99270, 101472, 105888, 108720, 114156, 115815, 119124, 120960, 123536, 126840, 130464, 132360, 135296, 138978, 141184, 142695, 144960, 148905, 152208, 154420, 158832, 163080, 166553, 169120, 173952, 176480, 185304, 190260, 198540, 202944, 208467, 211776, 217440, 228312, 231630, 238248, 247072, 253680, 260928, 264720, 277956, 285390, 289920, 297810, 304416, 308840, 317664, 326160, 333106, 338240, 347445, 352960, 370608, 380520, 397080, 405888, 416934, 423552, 434880, 456624, 463260, 476496, 494144, 499659, 507360, 521856, 529440, 555912, 570780, 595620, 608832, 617680, 635328, 652320, 666212, 676480, 694890, 705920, 741216, 761040, 794160, 832765, 833868, 869760, 913248, 926520, 952992, 988288, 999318, 1014720, 1042335, 1058880, 1111824, 1141560, 1165871, 1191240, 1217664, 1235360, 1270656, 1304640, 1332424, 1389780, 1482432, 1498977, 1522080, 1588320, 1665530, 1667736, 1826496, 1853040, 1905984, 1998636, 2029440, 2084670, 2117760, 2223648, 2283120, 2331742, 2382480, 2470720, 2498295, 2609280, 2664848, 2779560, 2964864, 2997954, 3044160, 3176640, 3331060, 3335472, 3497613, 3652992, 3706080, 3811968, 3997272, 4169340, 4447296, 4496931, 4566240, 4663484, 4764960, 4941440, 4996590, 5329696, 5559120, 5829355, 5995908, 6088320, 6353280, 6662120, 6670944, 6995226, 7412160, 7494885, 7994544, 8338680, 8894592, 8993862, 9132480, 9326968, 9529920, 9993180, 10492839, 10659392, 11118240, 11658710, 11991816, 13324240, 13341888, 13990452, 14824320, 14989770, 15989088, 16677360, 17488065, 17987724, 18264960, 18653936, 19059840, 19986360, 20985678, 21318784, 22236480, 22484655, 23317420, 23983632, 26648480, 26683776, 27980904, 29979540, 31478517, 31978176, 33354720, 34976130, 35975448, 37307872, 39972720, 41971356, 44472960, 44969310, 46634840, 47967264, 52464195, 53296960, 55961808, 59959080, 62957034, 63956352, 66709440, 69952260, 71950896, 74615744, 79945440, 83942712, 89938620, 93269680, 95934528, 104928390, 106593920, 111923616, 119918160, 125914068, 133418880, 139904520, 143901792, 149231488, 157392585, 159890880, 167885424, 179877240, 186539360, 191869056, 209856780, 223847232, 239836320, 251828136, 279809040, 287803584, 314785170, 319781760, 335770848, 359754480, 373078720, 419713560, 447694464, 479672640, 503656272, 559618080, 575607168, 629570340, 671541696, 719508960, 746157440, 839427120, 959345280, 1007312544, 1119236160, 1259140680, 1343083392, 1439017920, 1678854240, 2014625088, 2238472320, 2518281360, 2878035840, 3357708480, 4029250176, 5036562720, 6715416960, 10073125440, 20146250880]

約数ペア:

[(1, 20146250880), (2, 10073125440), (3, 6715416960), (4, 5036562720), (5, 4029250176), (6, 3357708480), (7, 2878035840), (8, 2518281360), (9, 2238472320), (10, 2014625088), (12, 1678854240), (14, 1439017920), (15, 1343083392), (16, 1259140680), (18, 1119236160), (20, 1007312544), (21, 959345280), (24, 839427120), (27, 746157440), (28, 719508960), (30, 671541696), (32, 629570340), (35, 575607168), (36, 559618080), (40, 503656272), (42, 479672640), (45, 447694464), (48, 419713560), (54, 373078720), (56, 359754480), (60, 335770848), (63, 319781760), (64, 314785170), (70, 287803584), (72, 279809040), (80, 251828136), (84, 239836320), (90, 223847232), (96, 209856780), (105, 191869056), (108, 186539360), (112, 179877240), (120, 167885424), (126, 159890880), (128, 157392585), (135, 149231488), (140, 143901792), (144, 139904520), (151, 133418880), (160, 125914068), (168, 119918160), (180, 111923616), (189, 106593920), (192, 104928390), (210, 95934528), (216, 93269680), (224, 89938620), (240, 83942712), (252, 79945440), (270, 74615744), (280, 71950896), (288, 69952260), (302, 66709440), (315, 63956352), (320, 62957034), (336, 59959080), (360, 55961808), (378, 53296960), (384, 52464195), (420, 47967264), (432, 46634840), (448, 44969310), (453, 44472960), (480, 41971356), (504, 39972720), (540, 37307872), (560, 35975448), (576, 34976130), (604, 33354720), (630, 31978176), (640, 31478517), (672, 29979540), (720, 27980904), (755, 26683776), (756, 26648480), (840, 23983632), (864, 23317420), (896, 22484655), (906, 22236480), (945, 21318784), (960, 20985678), (1008, 19986360), (1057, 19059840), (1080, 18653936), (1103, 18264960), (1120, 17987724), (1152, 17488065), (1208, 16677360), (1260, 15989088), (1344, 14989770), (1359, 14824320), (1440, 13990452), (1510, 13341888), (1512, 13324240), (1680, 11991816), (1728, 11658710), (1812, 11118240), (1890, 10659392), (1920, 10492839), (2016, 9993180), (2114, 9529920), (2160, 9326968), (2206, 9132480), (2240, 8993862), (2265, 8894592), (2416, 8338680), (2520, 7994544), (2688, 7494885), (2718, 7412160), (2880, 6995226), (3020, 6670944), (3024, 6662120), (3171, 6353280), (3309, 6088320), (3360, 5995908), (3456, 5829355), (3624, 5559120), (3780, 5329696), (4032, 4996590), (4077, 4941440), (4228, 4764960), (4320, 4663484), (4412, 4566240), (4480, 4496931), (4530, 4447296), (4832, 4169340), (5040, 3997272), (5285, 3811968), (5436, 3706080), (5515, 3652992), (5760, 3497613), (6040, 3335472), (6048, 3331060), (6342, 3176640), (6618, 3044160), (6720, 2997954), (6795, 2964864), (7248, 2779560), (7560, 2664848), (7721, 2609280), (8064, 2498295), (8154, 2470720), (8456, 2382480), (8640, 2331742), (8824, 2283120), (9060, 2223648), (9513, 2117760), (9664, 2084670), (9927, 2029440), (10080, 1998636), (10570, 1905984), (10872, 1853040), (11030, 1826496), (12080, 1667736), (12096, 1665530), (12684, 1588320), (13236, 1522080), (13440, 1498977), (13590, 1482432), (14496, 1389780), (15120, 1332424), (15442, 1304640), (15855, 1270656), (16308, 1235360), (16545, 1217664), (16912, 1191240), (17280, 1165871), (17648, 1141560), (18120, 1111824), (19026, 1058880), (19328, 1042335), (19854, 1014720), (20160, 999318), (20385, 988288), (21140, 952992), (21744, 926520), (22060, 913248), (23163, 869760), (24160, 833868), (24192, 832765), (25368, 794160), (26472, 761040), (27180, 741216), (28539, 705920), (28992, 694890), (29781, 676480), (30240, 666212), (30884, 652320), (31710, 635328), (32616, 617680), (33090, 608832), (33824, 595620), (35296, 570780), (36240, 555912), (38052, 529440), (38605, 521856), (39708, 507360), (40320, 499659), (40770, 494144), (42280, 476496), (43488, 463260), (44120, 456624), (46326, 434880), (47565, 423552), (48320, 416934), (49635, 405888), (50736, 397080), (52944, 380520), (54360, 370608), (57078, 352960), (57984, 347445), (59562, 338240), (60480, 333106), (61768, 326160), (63420, 317664), (65232, 308840), (66180, 304416), (67648, 297810), (69489, 289920), (70592, 285390), (72480, 277956), (76104, 264720), (77210, 260928), (79416, 253680), (81540, 247072), (84560, 238248), (86976, 231630), (88240, 228312), (92652, 217440), (95130, 211776), (96640, 208467), (99270, 202944), (101472, 198540), (105888, 190260), (108720, 185304), (114156, 176480), (115815, 173952), (119124, 169120), (120960, 166553), (123536, 163080), (126840, 158832), (130464, 154420), (132360, 152208), (135296, 148905), (138978, 144960), (141184, 142695)]