80656534080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{100379}}^1$

素因数の和:100439

約数の個数: 280

約数和(自身を含む): 296167576320

約数和(自身を除く): 215511042240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 7440, 8370, 8640, 8928, 9920, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 17856, 20088, 22320, 25110, 25920, 26784, 29760, 33480, 40176, 44640, 50220, 53568, 66960, 80352, 89280, 100379, 100440, 133920, 160704, 200758, 200880, 267840, 301137, 401516, 401760, 501895, 602274, 803032, 803520, 903411, 1003790, 1204548, 1505685, 1606064, 1806822, 2007580, 2409096, 2710233, 3011370, 3111749, 3212128, 3613644, 4015160, 4517055, 4818192, 5420466, 6022740, 6223498, 6424256, 7227288, 8030320, 8130699, 9034110, 9335247, 9636384, 10840932, 12045480, 12446996, 13551165, 14454576, 15558745, 16060640, 16261398, 18068220, 18670494, 19272768, 21681864, 24090960, 24893992, 27102330, 28005741, 28909152, 31117490, 32121280, 32522796, 36136440, 37340988, 40653495, 43363728, 46676235, 48181920, 49787984, 54204660, 56011482, 57818304, 62234980, 65045592, 72272880, 74681976, 81306990, 84017223, 86727456, 93352470, 96363840, 99575968, 108409320, 112022964, 124469960, 130091184, 140028705, 144545760, 149363952, 162613980, 168034446, 173454912, 186704940, 199151936, 216818640, 224045928, 248939920, 252051669, 260182368, 280057410, 289091520, 298727904, 325227960, 336068892, 373409880, 420086115, 433637280, 448091856, 497879840, 504103338, 520364736, 560114820, 597455808, 650455920, 672137784, 746819760, 840172230, 867274560, 896183712, 995759680, 1008206676, 1120229640, 1260258345, 1300911840, 1344275568, 1493639520, 1680344460, 1792367424, 2016413352, 2240459280, 2520516690, 2601823680, 2688551136, 2987279040, 3360688920, 4032826704, 4480918560, 5041033380, 5377102272, 6721377840, 8065653408, 8961837120, 10082066760, 13442755680, 16131306816, 20164133520, 26885511360, 40328267040, 80656534080]

約数ペア:

[(1, 80656534080), (2, 40328267040), (3, 26885511360), (4, 20164133520), (5, 16131306816), (6, 13442755680), (8, 10082066760), (9, 8961837120), (10, 8065653408), (12, 6721377840), (15, 5377102272), (16, 5041033380), (18, 4480918560), (20, 4032826704), (24, 3360688920), (27, 2987279040), (30, 2688551136), (31, 2601823680), (32, 2520516690), (36, 2240459280), (40, 2016413352), (45, 1792367424), (48, 1680344460), (54, 1493639520), (60, 1344275568), (62, 1300911840), (64, 1260258345), (72, 1120229640), (80, 1008206676), (81, 995759680), (90, 896183712), (93, 867274560), (96, 840172230), (108, 746819760), (120, 672137784), (124, 650455920), (135, 597455808), (144, 560114820), (155, 520364736), (160, 504103338), (162, 497879840), (180, 448091856), (186, 433637280), (192, 420086115), (216, 373409880), (240, 336068892), (248, 325227960), (270, 298727904), (279, 289091520), (288, 280057410), (310, 260182368), (320, 252051669), (324, 248939920), (360, 224045928), (372, 216818640), (405, 199151936), (432, 186704940), (465, 173454912), (480, 168034446), (496, 162613980), (540, 149363952), (558, 144545760), (576, 140028705), (620, 130091184), (648, 124469960), (720, 112022964), (744, 108409320), (810, 99575968), (837, 96363840), (864, 93352470), (930, 86727456), (960, 84017223), (992, 81306990), (1080, 74681976), (1116, 72272880), (1240, 65045592), (1296, 62234980), (1395, 57818304), (1440, 56011482), (1488, 54204660), (1620, 49787984), (1674, 48181920), (1728, 46676235), (1860, 43363728), (1984, 40653495), (2160, 37340988), (2232, 36136440), (2480, 32522796), (2511, 32121280), (2592, 31117490), (2790, 28909152), (2880, 28005741), (2976, 27102330), (3240, 24893992), (3348, 24090960), (3720, 21681864), (4185, 19272768), (4320, 18670494), (4464, 18068220), (4960, 16261398), (5022, 16060640), (5184, 15558745), (5580, 14454576), (5952, 13551165), (6480, 12446996), (6696, 12045480), (7440, 10840932), (8370, 9636384), (8640, 9335247), (8928, 9034110), (9920, 8130699), (10044, 8030320), (11160, 7227288), (12555, 6424256), (12960, 6223498), (13392, 6022740), (14880, 5420466), (16740, 4818192), (17856, 4517055), (20088, 4015160), (22320, 3613644), (25110, 3212128), (25920, 3111749), (26784, 3011370), (29760, 2710233), (33480, 2409096), (40176, 2007580), (44640, 1806822), (50220, 1606064), (53568, 1505685), (66960, 1204548), (80352, 1003790), (89280, 903411), (100379, 803520), (100440, 803032), (133920, 602274), (160704, 501895), (200758, 401760), (200880, 401516), (267840, 301137)]