18980075520

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^2\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 720

約数和(自身を含む): 79306947720

約数和(自身を除く): 60326872200

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, 467, 480, 490, 504, 512, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 934, 945, 960, 980, 1008, 1024, 1080, 1120, 1134, 1152, 1176, 1260, 1280, 1296, 1323, 1344, 1401, 1440, 1470, 1512, 1536, 1568, 1620, 1680, 1728, 1764, 1792, 1868, 1890, 1920, 1960, 2016, 2048, 2160, 2205, 2240, 2268, 2304, 2335, 2352, 2520, 2560, 2592, 2646, 2688, 2802, 2835, 2880, 2940, 3024, 3072, 3136, 3240, 3269, 3360, 3456, 3528, 3584, 3736, 3780, 3840, 3920, 3969, 4032, 4203, 4320, 4410, 4480, 4536, 4608, 4670, 4704, 5040, 5120, 5184, 5292, 5376, 5604, 5670, 5760, 5880, 6048, 6144, 6272, 6480, 6538, 6615, 6720, 6912, 7005, 7056, 7168, 7472, 7560, 7680, 7840, 7938, 8064, 8406, 8640, 8820, 8960, 9072, 9216, 9340, 9408, 9807, 10080, 10240, 10368, 10584, 10752, 11208, 11340, 11520, 11760, 12096, 12544, 12609, 12960, 13076, 13230, 13440, 13824, 14010, 14112, 14336, 14944, 15120, 15360, 15680, 15876, 16128, 16345, 16812, 17280, 17640, 17920, 18144, 18432, 18680, 18816, 19614, 19845, 20160, 20736, 21015, 21168, 21504, 22416, 22680, 22883, 23040, 23520, 24192, 25088, 25218, 25920, 26152, 26460, 26880, 27648, 28020, 28224, 29421, 29888, 30240, 30720, 31360, 31752, 32256, 32690, 33624, 34560, 35280, 35840, 36288, 37360, 37632, 37827, 39228, 39690, 40320, 41472, 42030, 42336, 43008, 44832, 45360, 45766, 46080, 47040, 48384, 49035, 50176, 50436, 51840, 52304, 52920, 53760, 55296, 56040, 56448, 58842, 59776, 60480, 62720, 63045, 63504, 64512, 65380, 67248, 68649, 69120, 70560, 71680, 72576, 74720, 75264, 75654, 78456, 79380, 80640, 82944, 84060, 84672, 88263, 89664, 90720, 91532, 92160, 94080, 96768, 98070, 100352, 100872, 103680, 104608, 105840, 107520, 112080, 112896, 114415, 117684, 119552, 120960, 125440, 126090, 127008, 129024, 130760, 134496, 137298, 138240, 141120, 145152, 147105, 149440, 150528, 151308, 156912, 158760, 161280, 165888, 168120, 169344, 176526, 179328, 181440, 183064, 188160, 189135, 193536, 196140, 201744, 205947, 207360, 209216, 211680, 215040, 224160, 225792, 228830, 235368, 239104, 241920, 250880, 252180, 254016, 261520, 264789, 268992, 274596, 276480, 282240, 290304, 294210, 298880, 301056, 302616, 313824, 317520, 322560, 336240, 338688, 343245, 353052, 358656, 362880, 366128, 376320, 378270, 387072, 392280, 403488, 411894, 414720, 418432, 423360, 441315, 448320, 451584, 457660, 470736, 478208, 483840, 501760, 504360, 508032, 523040, 529578, 537984, 549192, 564480, 580608, 588420, 597760, 605232, 617841, 627648, 635040, 645120, 672480, 677376, 686490, 706104, 717312, 725760, 732256, 752640, 756540, 784560, 806976, 823788, 829440, 836864, 846720, 882630, 896640, 903168, 915320, 941472, 956416, 967680, 1008720, 1016064, 1029735, 1046080, 1059156, 1075968, 1098384, 1128960, 1161216, 1176840, 1195520, 1210464, 1235682, 1255296, 1270080, 1323945, 1344960, 1354752, 1372980, 1412208, 1434624, 1451520, 1464512, 1505280, 1513080, 1569120, 1613952, 1647576, 1673728, 1693440, 1765260, 1793280, 1830640, 1853523, 1882944, 1935360, 2017440, 2032128, 2059470, 2092160, 2118312, 2151936, 2196768, 2257920, 2353680, 2391040, 2420928, 2471364, 2510592, 2540160, 2647890, 2689920, 2709504, 2745960, 2824416, 2869248, 2903040, 2929024, 3026160, 3089205, 3138240, 3227904, 3295152, 3347456, 3386880, 3530520, 3586560, 3661280, 3707046, 3765888, 4034880, 4064256, 4118940, 4184320, 4236624, 4303872, 4393536, 4515840, 4707360, 4782080, 4841856, 4942728, 5021184, 5080320, 5295780, 5379840, 5491920, 5648832, 5806080, 5858048, 6052320, 6178410, 6276480, 6455808, 6590304, 6694912, 6773760, 7061040, 7173120, 7322560, 7414092, 7531776, 8069760, 8128512, 8237880, 8368640, 8473248, 8607744, 8787072, 9267615, 9414720, 9683712, 9885456, 10042368, 10160640, 10591560, 10759680, 10983840, 11297664, 11716096, 12104640, 12356820, 12552960, 12911616, 13180608, 13547520, 14122080, 14346240, 14645120, 14828184, 15063552, 16139520, 16475760, 16737280, 16946496, 17574144, 18535230, 18829440, 19367424, 19770912, 20084736, 20321280, 21183120, 21519360, 21967680, 22595328, 23432192, 24209280, 24713640, 25105920, 25823232, 26361216, 28244160, 29290240, 29656368, 30127104, 32279040, 32951520, 33474560, 33892992, 35148288, 37070460, 37658880, 38734848, 39541824, 40642560, 42366240, 43038720, 43935360, 45190656, 46864384, 48418560, 49427280, 50211840, 52722432, 56488320, 58580480, 59312736, 60254208, 64558080, 65903040, 67785984, 70296576, 74140920, 75317760, 77469696, 79083648, 84732480, 87870720, 90381312, 96837120, 98854560, 100423680, 105444864, 112976640, 117160960, 118625472, 129116160, 131806080, 135571968, 140593152, 148281840, 150635520, 158167296, 169464960, 175741440, 180762624, 193674240, 197709120, 210889728, 225953280, 234321920, 237250944, 263612160, 271143936, 296563680, 301271040, 316334592, 338929920, 351482880, 387348480, 395418240, 421779456, 451906560, 474501888, 527224320, 542287872, 593127360, 632669184, 677859840, 702965760, 790836480, 903813120, 949003776, 1054448640, 1186254720, 1265338368, 1355719680, 1581672960, 1898007552, 2108897280, 2372509440, 2711439360, 3163345920, 3796015104, 4745018880, 6326691840, 9490037760, 18980075520]

約数ペア:

[(1, 18980075520), (2, 9490037760), (3, 6326691840), (4, 4745018880), (5, 3796015104), (6, 3163345920), (7, 2711439360), (8, 2372509440), (9, 2108897280), (10, 1898007552), (12, 1581672960), (14, 1355719680), (15, 1265338368), (16, 1186254720), (18, 1054448640), (20, 949003776), (21, 903813120), (24, 790836480), (27, 702965760), (28, 677859840), (30, 632669184), (32, 593127360), (35, 542287872), (36, 527224320), (40, 474501888), (42, 451906560), (45, 421779456), (48, 395418240), (49, 387348480), (54, 351482880), (56, 338929920), (60, 316334592), (63, 301271040), (64, 296563680), (70, 271143936), (72, 263612160), (80, 237250944), (81, 234321920), (84, 225953280), (90, 210889728), (96, 197709120), (98, 193674240), (105, 180762624), (108, 175741440), (112, 169464960), (120, 158167296), (126, 150635520), (128, 148281840), (135, 140593152), (140, 135571968), (144, 131806080), (147, 129116160), (160, 118625472), (162, 117160960), (168, 112976640), (180, 105444864), (189, 100423680), (192, 98854560), (196, 96837120), (210, 90381312), (216, 87870720), (224, 84732480), (240, 79083648), (245, 77469696), (252, 75317760), (256, 74140920), (270, 70296576), (280, 67785984), (288, 65903040), (294, 64558080), (315, 60254208), (320, 59312736), (324, 58580480), (336, 56488320), (360, 52722432), (378, 50211840), (384, 49427280), (392, 48418560), (405, 46864384), (420, 45190656), (432, 43935360), (441, 43038720), (448, 42366240), (467, 40642560), (480, 39541824), (490, 38734848), (504, 37658880), (512, 37070460), (540, 35148288), (560, 33892992), (567, 33474560), (576, 32951520), (588, 32279040), (630, 30127104), (640, 29656368), (648, 29290240), (672, 28244160), (720, 26361216), (735, 25823232), (756, 25105920), (768, 24713640), (784, 24209280), (810, 23432192), (840, 22595328), (864, 21967680), (882, 21519360), (896, 21183120), (934, 20321280), (945, 20084736), (960, 19770912), (980, 19367424), (1008, 18829440), (1024, 18535230), (1080, 17574144), (1120, 16946496), (1134, 16737280), (1152, 16475760), (1176, 16139520), (1260, 15063552), (1280, 14828184), (1296, 14645120), (1323, 14346240), (1344, 14122080), (1401, 13547520), (1440, 13180608), (1470, 12911616), (1512, 12552960), (1536, 12356820), (1568, 12104640), (1620, 11716096), (1680, 11297664), (1728, 10983840), (1764, 10759680), (1792, 10591560), (1868, 10160640), (1890, 10042368), (1920, 9885456), (1960, 9683712), (2016, 9414720), (2048, 9267615), (2160, 8787072), (2205, 8607744), (2240, 8473248), (2268, 8368640), (2304, 8237880), (2335, 8128512), (2352, 8069760), (2520, 7531776), (2560, 7414092), (2592, 7322560), (2646, 7173120), (2688, 7061040), (2802, 6773760), (2835, 6694912), (2880, 6590304), (2940, 6455808), (3024, 6276480), (3072, 6178410), (3136, 6052320), (3240, 5858048), (3269, 5806080), (3360, 5648832), (3456, 5491920), (3528, 5379840), (3584, 5295780), (3736, 5080320), (3780, 5021184), (3840, 4942728), (3920, 4841856), (3969, 4782080), (4032, 4707360), (4203, 4515840), (4320, 4393536), (4410, 4303872), (4480, 4236624), (4536, 4184320), (4608, 4118940), (4670, 4064256), (4704, 4034880), (5040, 3765888), (5120, 3707046), (5184, 3661280), (5292, 3586560), (5376, 3530520), (5604, 3386880), (5670, 3347456), (5760, 3295152), (5880, 3227904), (6048, 3138240), (6144, 3089205), (6272, 3026160), (6480, 2929024), (6538, 2903040), (6615, 2869248), (6720, 2824416), (6912, 2745960), (7005, 2709504), (7056, 2689920), (7168, 2647890), (7472, 2540160), (7560, 2510592), (7680, 2471364), (7840, 2420928), (7938, 2391040), (8064, 2353680), (8406, 2257920), (8640, 2196768), (8820, 2151936), (8960, 2118312), (9072, 2092160), (9216, 2059470), (9340, 2032128), (9408, 2017440), (9807, 1935360), (10080, 1882944), (10240, 1853523), (10368, 1830640), (10584, 1793280), (10752, 1765260), (11208, 1693440), (11340, 1673728), (11520, 1647576), (11760, 1613952), (12096, 1569120), (12544, 1513080), (12609, 1505280), (12960, 1464512), (13076, 1451520), (13230, 1434624), (13440, 1412208), (13824, 1372980), (14010, 1354752), (14112, 1344960), (14336, 1323945), (14944, 1270080), (15120, 1255296), (15360, 1235682), (15680, 1210464), (15876, 1195520), (16128, 1176840), (16345, 1161216), (16812, 1128960), (17280, 1098384), (17640, 1075968), (17920, 1059156), (18144, 1046080), (18432, 1029735), (18680, 1016064), (18816, 1008720), (19614, 967680), (19845, 956416), (20160, 941472), (20736, 915320), (21015, 903168), (21168, 896640), (21504, 882630), (22416, 846720), (22680, 836864), (22883, 829440), (23040, 823788), (23520, 806976), (24192, 784560), (25088, 756540), (25218, 752640), (25920, 732256), (26152, 725760), (26460, 717312), (26880, 706104), (27648, 686490), (28020, 677376), (28224, 672480), (29421, 645120), (29888, 635040), (30240, 627648), (30720, 617841), (31360, 605232), (31752, 597760), (32256, 588420), (32690, 580608), (33624, 564480), (34560, 549192), (35280, 537984), (35840, 529578), (36288, 523040), (37360, 508032), (37632, 504360), (37827, 501760), (39228, 483840), (39690, 478208), (40320, 470736), (41472, 457660), (42030, 451584), (42336, 448320), (43008, 441315), (44832, 423360), (45360, 418432), (45766, 414720), (46080, 411894), (47040, 403488), (48384, 392280), (49035, 387072), (50176, 378270), (50436, 376320), (51840, 366128), (52304, 362880), (52920, 358656), (53760, 353052), (55296, 343245), (56040, 338688), (56448, 336240), (58842, 322560), (59776, 317520), (60480, 313824), (62720, 302616), (63045, 301056), (63504, 298880), (64512, 294210), (65380, 290304), (67248, 282240), (68649, 276480), (69120, 274596), (70560, 268992), (71680, 264789), (72576, 261520), (74720, 254016), (75264, 252180), (75654, 250880), (78456, 241920), (79380, 239104), (80640, 235368), (82944, 228830), (84060, 225792), (84672, 224160), (88263, 215040), (89664, 211680), (90720, 209216), (91532, 207360), (92160, 205947), (94080, 201744), (96768, 196140), (98070, 193536), (100352, 189135), (100872, 188160), (103680, 183064), (104608, 181440), (105840, 179328), (107520, 176526), (112080, 169344), (112896, 168120), (114415, 165888), (117684, 161280), (119552, 158760), (120960, 156912), (125440, 151308), (126090, 150528), (127008, 149440), (129024, 147105), (130760, 145152), (134496, 141120), (137298, 138240)]