81681730560

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34757}}^1$

素因数の和:34808

約数の個数: 352

約数和(自身を含む): 307366384320

約数和(自身を除く): 225684653760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1024, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4608, 4896, 5120, 5440, 5760, 6120, 6528, 6912, 7344, 7680, 8160, 8640, 8704, 9180, 9216, 9792, 10880, 11520, 12240, 13056, 13824, 14688, 15360, 16320, 17280, 17408, 18360, 19584, 21760, 23040, 24480, 26112, 27648, 29376, 32640, 34560, 34757, 36720, 39168, 43520, 46080, 48960, 52224, 58752, 65280, 69120, 69514, 73440, 78336, 87040, 97920, 104271, 117504, 130560, 138240, 139028, 146880, 156672, 173785, 195840, 208542, 235008, 261120, 278056, 293760, 312813, 347570, 391680, 417084, 470016, 521355, 556112, 587520, 590869, 625626, 695140, 783360, 834168, 938439, 1042710, 1112224, 1175040, 1181738, 1251252, 1390280, 1564065, 1668336, 1772607, 1876878, 2085420, 2224448, 2350080, 2363476, 2502504, 2780560, 2954345, 3128130, 3336672, 3545214, 3753756, 4170840, 4448896, 4692195, 4726952, 5005008, 5317821, 5561120, 5908690, 6256260, 6673344, 7090428, 7507512, 8341680, 8863035, 8897792, 9384390, 9453904, 10010016, 10635642, 11122240, 11817380, 12512520, 13346688, 14180856, 15015024, 15953463, 16683360, 17726070, 17795584, 18768780, 18907808, 20020032, 21271284, 22244480, 23634760, 25025040, 26589105, 26693376, 28361712, 30030048, 31906926, 33366720, 35452140, 35591168, 37537560, 37815616, 40040064, 42542568, 44488960, 47269520, 50050080, 53178210, 53386752, 56723424, 60060096, 63813852, 66733440, 70904280, 75075120, 75631232, 79767315, 80080128, 85085136, 88977920, 94539040, 100100160, 106356420, 106773504, 113446848, 120120192, 127627704, 133466880, 141808560, 150150240, 151262464, 159534630, 160160256, 170170272, 177955840, 189078080, 200200320, 212712840, 226893696, 240240384, 255255408, 266933760, 283617120, 300300480, 302524928, 319069260, 320320512, 340340544, 378156160, 400400640, 425425680, 453787392, 480480768, 510510816, 533867520, 567234240, 600600960, 605049856, 638138520, 680681088, 756312320, 800801280, 850851360, 907574784, 960961536, 1021021632, 1134468480, 1201201920, 1276277040, 1361362176, 1512624640, 1601602560, 1701702720, 1815149568, 2042043264, 2268936960, 2402403840, 2552554080, 2722724352, 3025249280, 3403405440, 4084086528, 4537873920, 4804807680, 5105108160, 5445448704, 6806810880, 8168173056, 9075747840, 10210216320, 13613621760, 16336346112, 20420432640, 27227243520, 40840865280, 81681730560]

約数ペア:

[(1, 81681730560), (2, 40840865280), (3, 27227243520), (4, 20420432640), (5, 16336346112), (6, 13613621760), (8, 10210216320), (9, 9075747840), (10, 8168173056), (12, 6806810880), (15, 5445448704), (16, 5105108160), (17, 4804807680), (18, 4537873920), (20, 4084086528), (24, 3403405440), (27, 3025249280), (30, 2722724352), (32, 2552554080), (34, 2402403840), (36, 2268936960), (40, 2042043264), (45, 1815149568), (48, 1701702720), (51, 1601602560), (54, 1512624640), (60, 1361362176), (64, 1276277040), (68, 1201201920), (72, 1134468480), (80, 1021021632), (85, 960961536), (90, 907574784), (96, 850851360), (102, 800801280), (108, 756312320), (120, 680681088), (128, 638138520), (135, 605049856), (136, 600600960), (144, 567234240), (153, 533867520), (160, 510510816), (170, 480480768), (180, 453787392), (192, 425425680), (204, 400400640), (216, 378156160), (240, 340340544), (255, 320320512), (256, 319069260), (270, 302524928), (272, 300300480), (288, 283617120), (306, 266933760), (320, 255255408), (340, 240240384), (360, 226893696), (384, 212712840), (408, 200200320), (432, 189078080), (459, 177955840), (480, 170170272), (510, 160160256), (512, 159534630), (540, 151262464), (544, 150150240), (576, 141808560), (612, 133466880), (640, 127627704), (680, 120120192), (720, 113446848), (765, 106773504), (768, 106356420), (816, 100100160), (864, 94539040), (918, 88977920), (960, 85085136), (1020, 80080128), (1024, 79767315), (1080, 75631232), (1088, 75075120), (1152, 70904280), (1224, 66733440), (1280, 63813852), (1360, 60060096), (1440, 56723424), (1530, 53386752), (1536, 53178210), (1632, 50050080), (1728, 47269520), (1836, 44488960), (1920, 42542568), (2040, 40040064), (2160, 37815616), (2176, 37537560), (2295, 35591168), (2304, 35452140), (2448, 33366720), (2560, 31906926), (2720, 30030048), (2880, 28361712), (3060, 26693376), (3072, 26589105), (3264, 25025040), (3456, 23634760), (3672, 22244480), (3840, 21271284), (4080, 20020032), (4320, 18907808), (4352, 18768780), (4590, 17795584), (4608, 17726070), (4896, 16683360), (5120, 15953463), (5440, 15015024), (5760, 14180856), (6120, 13346688), (6528, 12512520), (6912, 11817380), (7344, 11122240), (7680, 10635642), (8160, 10010016), (8640, 9453904), (8704, 9384390), (9180, 8897792), (9216, 8863035), (9792, 8341680), (10880, 7507512), (11520, 7090428), (12240, 6673344), (13056, 6256260), (13824, 5908690), (14688, 5561120), (15360, 5317821), (16320, 5005008), (17280, 4726952), (17408, 4692195), (18360, 4448896), (19584, 4170840), (21760, 3753756), (23040, 3545214), (24480, 3336672), (26112, 3128130), (27648, 2954345), (29376, 2780560), (32640, 2502504), (34560, 2363476), (34757, 2350080), (36720, 2224448), (39168, 2085420), (43520, 1876878), (46080, 1772607), (48960, 1668336), (52224, 1564065), (58752, 1390280), (65280, 1251252), (69120, 1181738), (69514, 1175040), (73440, 1112224), (78336, 1042710), (87040, 938439), (97920, 834168), (104271, 783360), (117504, 695140), (130560, 625626), (138240, 590869), (139028, 587520), (146880, 556112), (156672, 521355), (173785, 470016), (195840, 417084), (208542, 391680), (235008, 347570), (261120, 312813), (278056, 293760)]