16821665280

素因数分解:

$2^9\times 3^5\times 5^1\times 7^1\times {\mathrm{3863}}^1$

素因数の和:3908

約数の個数: 480

約数和(自身を含む): 69064579584

約数和(自身を除く): 52242914304

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3584, 3780, 3840, 3863, 3888, 4032, 4320, 4480, 4536, 4608, 4860, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6804, 6912, 7560, 7680, 7726, 7776, 8064, 8505, 8640, 8960, 9072, 9720, 10080, 10368, 10752, 11340, 11520, 11589, 12096, 12960, 13440, 13608, 13824, 15120, 15452, 15552, 16128, 17010, 17280, 17920, 18144, 19315, 19440, 20160, 20736, 22680, 23040, 23178, 24192, 25920, 26880, 27041, 27216, 30240, 30904, 31104, 32256, 34020, 34560, 34767, 36288, 38630, 38880, 40320, 41472, 45360, 46356, 48384, 51840, 53760, 54082, 54432, 57945, 60480, 61808, 62208, 68040, 69120, 69534, 72576, 77260, 77760, 80640, 81123, 90720, 92712, 96768, 103680, 104301, 108164, 108864, 115890, 120960, 123616, 124416, 135205, 136080, 139068, 145152, 154520, 155520, 161280, 162246, 173835, 181440, 185424, 207360, 208602, 216328, 217728, 231780, 241920, 243369, 247232, 270410, 272160, 278136, 290304, 309040, 311040, 312903, 324492, 347670, 362880, 370848, 405615, 417204, 432656, 435456, 463560, 483840, 486738, 494464, 521505, 540820, 544320, 556272, 618080, 622080, 625806, 648984, 695340, 725760, 730107, 741696, 811230, 834408, 865312, 870912, 927120, 938709, 973476, 988928, 1043010, 1081640, 1088640, 1112544, 1216845, 1236160, 1251612, 1297968, 1390680, 1451520, 1460214, 1483392, 1564515, 1622460, 1668816, 1730624, 1854240, 1877418, 1946952, 1977856, 2086020, 2163280, 2177280, 2190321, 2225088, 2433690, 2472320, 2503224, 2595936, 2781360, 2920428, 2966784, 3129030, 3244920, 3337632, 3461248, 3650535, 3708480, 3754836, 3893904, 4172040, 4326560, 4354560, 4380642, 4450176, 4693545, 4867380, 4944640, 5006448, 5191872, 5562720, 5840856, 5933568, 6258060, 6489840, 6570963, 6675264, 6922496, 7301070, 7416960, 7509672, 7787808, 8344080, 8653120, 8761284, 8900352, 9387090, 9734760, 9889280, 10012896, 10383744, 10951605, 11125440, 11681712, 12516120, 12979680, 13141926, 13350528, 13844992, 14602140, 14833920, 15019344, 15575616, 16688160, 17306240, 17522568, 17800704, 18774180, 19469520, 20025792, 20767488, 21903210, 22250880, 23363424, 25032240, 25959360, 26283852, 26701056, 29204280, 29667840, 30038688, 31151232, 32854815, 33376320, 34612480, 35045136, 37548360, 38939040, 40051584, 41534976, 43806420, 44501760, 46726848, 50064480, 51918720, 52567704, 53402112, 58408560, 60077376, 62302464, 65709630, 66752640, 69224960, 70090272, 75096720, 77878080, 80103168, 87612840, 89003520, 93453696, 100128960, 103837440, 105135408, 116817120, 120154752, 124604928, 131419260, 133505280, 140180544, 150193440, 155756160, 160206336, 175225680, 186907392, 200257920, 207674880, 210270816, 233634240, 240309504, 262838520, 267010560, 280361088, 300386880, 311512320, 350451360, 373814784, 400515840, 420541632, 467268480, 480619008, 525677040, 560722176, 600773760, 623024640, 700902720, 801031680, 841083264, 934536960, 1051354080, 1121444352, 1201547520, 1401805440, 1682166528, 1869073920, 2102708160, 2403095040, 2803610880, 3364333056, 4205416320, 5607221760, 8410832640, 16821665280]

約数ペア:

[(1, 16821665280), (2, 8410832640), (3, 5607221760), (4, 4205416320), (5, 3364333056), (6, 2803610880), (7, 2403095040), (8, 2102708160), (9, 1869073920), (10, 1682166528), (12, 1401805440), (14, 1201547520), (15, 1121444352), (16, 1051354080), (18, 934536960), (20, 841083264), (21, 801031680), (24, 700902720), (27, 623024640), (28, 600773760), (30, 560722176), (32, 525677040), (35, 480619008), (36, 467268480), (40, 420541632), (42, 400515840), (45, 373814784), (48, 350451360), (54, 311512320), (56, 300386880), (60, 280361088), (63, 267010560), (64, 262838520), (70, 240309504), (72, 233634240), (80, 210270816), (81, 207674880), (84, 200257920), (90, 186907392), (96, 175225680), (105, 160206336), (108, 155756160), (112, 150193440), (120, 140180544), (126, 133505280), (128, 131419260), (135, 124604928), (140, 120154752), (144, 116817120), (160, 105135408), (162, 103837440), (168, 100128960), (180, 93453696), (189, 89003520), (192, 87612840), (210, 80103168), (216, 77878080), (224, 75096720), (240, 70090272), (243, 69224960), (252, 66752640), (256, 65709630), (270, 62302464), (280, 60077376), (288, 58408560), (315, 53402112), (320, 52567704), (324, 51918720), (336, 50064480), (360, 46726848), (378, 44501760), (384, 43806420), (405, 41534976), (420, 40051584), (432, 38939040), (448, 37548360), (480, 35045136), (486, 34612480), (504, 33376320), (512, 32854815), (540, 31151232), (560, 30038688), (567, 29667840), (576, 29204280), (630, 26701056), (640, 26283852), (648, 25959360), (672, 25032240), (720, 23363424), (756, 22250880), (768, 21903210), (810, 20767488), (840, 20025792), (864, 19469520), (896, 18774180), (945, 17800704), (960, 17522568), (972, 17306240), (1008, 16688160), (1080, 15575616), (1120, 15019344), (1134, 14833920), (1152, 14602140), (1215, 13844992), (1260, 13350528), (1280, 13141926), (1296, 12979680), (1344, 12516120), (1440, 11681712), (1512, 11125440), (1536, 10951605), (1620, 10383744), (1680, 10012896), (1701, 9889280), (1728, 9734760), (1792, 9387090), (1890, 8900352), (1920, 8761284), (1944, 8653120), (2016, 8344080), (2160, 7787808), (2240, 7509672), (2268, 7416960), (2304, 7301070), (2430, 6922496), (2520, 6675264), (2560, 6570963), (2592, 6489840), (2688, 6258060), (2835, 5933568), (2880, 5840856), (3024, 5562720), (3240, 5191872), (3360, 5006448), (3402, 4944640), (3456, 4867380), (3584, 4693545), (3780, 4450176), (3840, 4380642), (3863, 4354560), (3888, 4326560), (4032, 4172040), (4320, 3893904), (4480, 3754836), (4536, 3708480), (4608, 3650535), (4860, 3461248), (5040, 3337632), (5184, 3244920), (5376, 3129030), (5670, 2966784), (5760, 2920428), (6048, 2781360), (6480, 2595936), (6720, 2503224), (6804, 2472320), (6912, 2433690), (7560, 2225088), (7680, 2190321), (7726, 2177280), (7776, 2163280), (8064, 2086020), (8505, 1977856), (8640, 1946952), (8960, 1877418), (9072, 1854240), (9720, 1730624), (10080, 1668816), (10368, 1622460), (10752, 1564515), (11340, 1483392), (11520, 1460214), (11589, 1451520), (12096, 1390680), (12960, 1297968), (13440, 1251612), (13608, 1236160), (13824, 1216845), (15120, 1112544), (15452, 1088640), (15552, 1081640), (16128, 1043010), (17010, 988928), (17280, 973476), (17920, 938709), (18144, 927120), (19315, 870912), (19440, 865312), (20160, 834408), (20736, 811230), (22680, 741696), (23040, 730107), (23178, 725760), (24192, 695340), (25920, 648984), (26880, 625806), (27041, 622080), (27216, 618080), (30240, 556272), (30904, 544320), (31104, 540820), (32256, 521505), (34020, 494464), (34560, 486738), (34767, 483840), (36288, 463560), (38630, 435456), (38880, 432656), (40320, 417204), (41472, 405615), (45360, 370848), (46356, 362880), (48384, 347670), (51840, 324492), (53760, 312903), (54082, 311040), (54432, 309040), (57945, 290304), (60480, 278136), (61808, 272160), (62208, 270410), (68040, 247232), (69120, 243369), (69534, 241920), (72576, 231780), (77260, 217728), (77760, 216328), (80640, 208602), (81123, 207360), (90720, 185424), (92712, 181440), (96768, 173835), (103680, 162246), (104301, 161280), (108164, 155520), (108864, 154520), (115890, 145152), (120960, 139068), (123616, 136080), (124416, 135205)]