81375310080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1806

約数の個数: 432

約数和(自身を含む): 295472136960

約数和(自身を除く): 214096826880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 197, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 394, 414, 460, 480, 552, 576, 591, 640, 690, 720, 736, 768, 788, 828, 920, 960, 985, 1035, 1104, 1152, 1182, 1280, 1380, 1440, 1472, 1559, 1576, 1656, 1773, 1840, 1920, 1970, 2070, 2208, 2304, 2364, 2760, 2880, 2944, 2955, 3118, 3152, 3312, 3546, 3680, 3840, 3940, 4140, 4416, 4531, 4677, 4728, 5520, 5760, 5888, 5910, 6236, 6304, 6624, 7092, 7360, 7795, 7880, 8280, 8832, 8865, 9062, 9354, 9456, 11040, 11520, 11820, 12472, 12608, 13248, 13593, 14031, 14184, 14720, 15590, 15760, 16560, 17664, 17730, 18124, 18708, 18912, 22080, 22655, 23385, 23640, 24944, 25216, 26496, 27186, 28062, 28368, 29440, 31180, 31520, 33120, 35460, 35857, 36248, 37416, 37824, 40779, 44160, 45310, 46770, 47280, 49888, 50432, 52992, 54372, 56124, 56736, 62360, 63040, 66240, 67965, 70155, 70920, 71714, 72496, 74832, 75648, 81558, 88320, 90620, 93540, 94560, 99776, 107571, 108744, 112248, 113472, 124720, 126080, 132480, 135930, 140310, 141840, 143428, 144992, 149664, 151296, 163116, 179285, 181240, 187080, 189120, 199552, 203895, 215142, 217488, 224496, 226944, 249440, 252160, 264960, 271860, 280620, 283680, 286856, 289984, 299328, 307123, 322713, 326232, 358570, 362480, 374160, 378240, 399104, 407790, 430284, 434976, 448992, 453888, 498880, 537855, 543720, 561240, 567360, 573712, 579968, 598656, 614246, 645426, 652464, 717140, 724960, 748320, 756480, 815580, 860568, 869952, 897984, 921369, 997760, 1075710, 1087440, 1122480, 1134720, 1147424, 1159936, 1197312, 1228492, 1290852, 1304928, 1434280, 1449920, 1496640, 1535615, 1613565, 1631160, 1721136, 1739904, 1795968, 1842738, 1995520, 2151420, 2174880, 2244960, 2269440, 2294848, 2456984, 2581704, 2609856, 2764107, 2868560, 2899840, 2993280, 3071230, 3227130, 3262320, 3442272, 3479808, 3591936, 3685476, 4302840, 4349760, 4489920, 4589696, 4606845, 4913968, 5163408, 5219712, 5528214, 5737120, 5799680, 5986560, 6142460, 6454260, 6524640, 6884544, 7063829, 7370952, 8605680, 8699520, 8979840, 9179392, 9213690, 9827936, 10326816, 10439424, 11056428, 11474240, 12284920, 12908520, 13049280, 13769088, 13820535, 14127658, 14741904, 17211360, 17399040, 17959680, 18427380, 19655872, 20653632, 21191487, 22112856, 22948480, 24569840, 25817040, 26098560, 27538176, 27641070, 28255316, 29483808, 34422720, 35319145, 36854760, 39311744, 41307264, 42382974, 44225712, 45896960, 49139680, 51634080, 52197120, 55282140, 56510632, 58967616, 63574461, 68845440, 70638290, 73709520, 78623488, 82614528, 84765948, 88451424, 98279360, 103268160, 105957435, 110564280, 113021264, 117935232, 127148922, 137690880, 141276580, 147419040, 169531896, 176902848, 196558720, 206536320, 211914870, 221128560, 226042528, 235870464, 254297844, 282553160, 294838080, 317872305, 339063792, 353805696, 393117440, 413072640, 423829740, 442257120, 452085056, 508595688, 565106320, 589676160, 635744610, 678127584, 707611392, 847659480, 884514240, 904170112, 1017191376, 1130212640, 1179352320, 1271489220, 1356255168, 1695318960, 1769028480, 1808340224, 2034382752, 2260425280, 2542978440, 2712510336, 3390637920, 3538056960, 4068765504, 4520850560, 5085956880, 5425020672, 6781275840, 8137531008, 9041701120, 10171913760, 13562551680, 16275062016, 20343827520, 27125103360, 40687655040, 81375310080]

約数ペア:

[(1, 81375310080), (2, 40687655040), (3, 27125103360), (4, 20343827520), (5, 16275062016), (6, 13562551680), (8, 10171913760), (9, 9041701120), (10, 8137531008), (12, 6781275840), (15, 5425020672), (16, 5085956880), (18, 4520850560), (20, 4068765504), (23, 3538056960), (24, 3390637920), (30, 2712510336), (32, 2542978440), (36, 2260425280), (40, 2034382752), (45, 1808340224), (46, 1769028480), (48, 1695318960), (60, 1356255168), (64, 1271489220), (69, 1179352320), (72, 1130212640), (80, 1017191376), (90, 904170112), (92, 884514240), (96, 847659480), (115, 707611392), (120, 678127584), (128, 635744610), (138, 589676160), (144, 565106320), (160, 508595688), (180, 452085056), (184, 442257120), (192, 423829740), (197, 413072640), (207, 393117440), (230, 353805696), (240, 339063792), (256, 317872305), (276, 294838080), (288, 282553160), (320, 254297844), (345, 235870464), (360, 226042528), (368, 221128560), (384, 211914870), (394, 206536320), (414, 196558720), (460, 176902848), (480, 169531896), (552, 147419040), (576, 141276580), (591, 137690880), (640, 127148922), (690, 117935232), (720, 113021264), (736, 110564280), (768, 105957435), (788, 103268160), (828, 98279360), (920, 88451424), (960, 84765948), (985, 82614528), (1035, 78623488), (1104, 73709520), (1152, 70638290), (1182, 68845440), (1280, 63574461), (1380, 58967616), (1440, 56510632), (1472, 55282140), (1559, 52197120), (1576, 51634080), (1656, 49139680), (1773, 45896960), (1840, 44225712), (1920, 42382974), (1970, 41307264), (2070, 39311744), (2208, 36854760), (2304, 35319145), (2364, 34422720), (2760, 29483808), (2880, 28255316), (2944, 27641070), (2955, 27538176), (3118, 26098560), (3152, 25817040), (3312, 24569840), (3546, 22948480), (3680, 22112856), (3840, 21191487), (3940, 20653632), (4140, 19655872), (4416, 18427380), (4531, 17959680), (4677, 17399040), (4728, 17211360), (5520, 14741904), (5760, 14127658), (5888, 13820535), (5910, 13769088), (6236, 13049280), (6304, 12908520), (6624, 12284920), (7092, 11474240), (7360, 11056428), (7795, 10439424), (7880, 10326816), (8280, 9827936), (8832, 9213690), (8865, 9179392), (9062, 8979840), (9354, 8699520), (9456, 8605680), (11040, 7370952), (11520, 7063829), (11820, 6884544), (12472, 6524640), (12608, 6454260), (13248, 6142460), (13593, 5986560), (14031, 5799680), (14184, 5737120), (14720, 5528214), (15590, 5219712), (15760, 5163408), (16560, 4913968), (17664, 4606845), (17730, 4589696), (18124, 4489920), (18708, 4349760), (18912, 4302840), (22080, 3685476), (22655, 3591936), (23385, 3479808), (23640, 3442272), (24944, 3262320), (25216, 3227130), (26496, 3071230), (27186, 2993280), (28062, 2899840), (28368, 2868560), (29440, 2764107), (31180, 2609856), (31520, 2581704), (33120, 2456984), (35460, 2294848), (35857, 2269440), (36248, 2244960), (37416, 2174880), (37824, 2151420), (40779, 1995520), (44160, 1842738), (45310, 1795968), (46770, 1739904), (47280, 1721136), (49888, 1631160), (50432, 1613565), (52992, 1535615), (54372, 1496640), (56124, 1449920), (56736, 1434280), (62360, 1304928), (63040, 1290852), (66240, 1228492), (67965, 1197312), (70155, 1159936), (70920, 1147424), (71714, 1134720), (72496, 1122480), (74832, 1087440), (75648, 1075710), (81558, 997760), (88320, 921369), (90620, 897984), (93540, 869952), (94560, 860568), (99776, 815580), (107571, 756480), (108744, 748320), (112248, 724960), (113472, 717140), (124720, 652464), (126080, 645426), (132480, 614246), (135930, 598656), (140310, 579968), (141840, 573712), (143428, 567360), (144992, 561240), (149664, 543720), (151296, 537855), (163116, 498880), (179285, 453888), (181240, 448992), (187080, 434976), (189120, 430284), (199552, 407790), (203895, 399104), (215142, 378240), (217488, 374160), (224496, 362480), (226944, 358570), (249440, 326232), (252160, 322713), (264960, 307123), (271860, 299328), (280620, 289984), (283680, 286856)]