256564301760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{112339}}^1$

素因数の和:112436

約数の個数: 336

約数和(自身を含む): 965945154720

約数和(自身を除く): 709380852960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 130, 144, 156, 160, 180, 183, 192, 195, 208, 234, 240, 244, 260, 288, 305, 312, 320, 360, 366, 390, 416, 468, 480, 488, 520, 549, 576, 585, 610, 624, 720, 732, 780, 793, 832, 915, 936, 960, 976, 1040, 1098, 1170, 1220, 1248, 1440, 1464, 1560, 1586, 1830, 1872, 1952, 2080, 2196, 2340, 2379, 2440, 2496, 2745, 2880, 2928, 3120, 3172, 3660, 3744, 3904, 3965, 4160, 4392, 4680, 4758, 4880, 5490, 5856, 6240, 6344, 7137, 7320, 7488, 7930, 8784, 9360, 9516, 9760, 10980, 11712, 11895, 12480, 12688, 14274, 14640, 15860, 17568, 18720, 19032, 19520, 21960, 23790, 25376, 28548, 29280, 31720, 35136, 35685, 37440, 38064, 43920, 47580, 50752, 57096, 58560, 63440, 71370, 76128, 87840, 95160, 112339, 114192, 126880, 142740, 152256, 175680, 190320, 224678, 228384, 253760, 285480, 337017, 380640, 449356, 456768, 561695, 570960, 674034, 761280, 898712, 1011051, 1123390, 1141920, 1348068, 1460407, 1685085, 1797424, 2022102, 2246780, 2283840, 2696136, 2920814, 3370170, 3594848, 4044204, 4381221, 4493560, 5055255, 5392272, 5841628, 6740340, 6852679, 7189696, 7302035, 8088408, 8762442, 8987120, 10110510, 10784544, 11683256, 13143663, 13480680, 13705358, 14604070, 16176816, 17524884, 17974240, 20221020, 20558037, 21569088, 21906105, 23366512, 26287326, 26961360, 27410716, 29208140, 32353632, 34263395, 35049768, 35948480, 40442040, 41116074, 43812210, 46733024, 52574652, 53922720, 54821432, 58416280, 61674111, 64707264, 65718315, 68526790, 70099536, 80884080, 82232148, 87624420, 89084827, 93466048, 102790185, 105149304, 107845440, 109642864, 116832560, 123348222, 131436630, 137053580, 140199072, 161768160, 164464296, 175248840, 178169654, 205580370, 210298608, 219285728, 233665120, 246696444, 262873260, 267254481, 274107160, 280398144, 308370555, 323536320, 328928592, 350497680, 356339308, 411160740, 420597216, 438571456, 445424135, 467330240, 493392888, 525746520, 534508962, 548214320, 616741110, 657857184, 700995360, 712678616, 801763443, 822321480, 841194432, 890848270, 986785776, 1051493040, 1069017924, 1096428640, 1233482220, 1315714368, 1336272405, 1401990720, 1425357232, 1603526886, 1644642960, 1781696540, 1973571552, 2102986080, 2138035848, 2192857280, 2466964440, 2672544810, 2850714464, 3207053772, 3289285920, 3563393080, 3947143104, 4008817215, 4205972160, 4276071696, 4933928880, 5345089620, 5701428928, 6414107544, 6578571840, 7126786160, 8017634430, 8552143392, 9867857760, 10690179240, 12828215088, 14253572320, 16035268860, 17104286784, 19735715520, 21380358480, 25656430176, 28507144640, 32070537720, 42760716960, 51312860352, 64141075440, 85521433920, 128282150880, 256564301760]

約数ペア:

[(1, 256564301760), (2, 128282150880), (3, 85521433920), (4, 64141075440), (5, 51312860352), (6, 42760716960), (8, 32070537720), (9, 28507144640), (10, 25656430176), (12, 21380358480), (13, 19735715520), (15, 17104286784), (16, 16035268860), (18, 14253572320), (20, 12828215088), (24, 10690179240), (26, 9867857760), (30, 8552143392), (32, 8017634430), (36, 7126786160), (39, 6578571840), (40, 6414107544), (45, 5701428928), (48, 5345089620), (52, 4933928880), (60, 4276071696), (61, 4205972160), (64, 4008817215), (65, 3947143104), (72, 3563393080), (78, 3289285920), (80, 3207053772), (90, 2850714464), (96, 2672544810), (104, 2466964440), (117, 2192857280), (120, 2138035848), (122, 2102986080), (130, 1973571552), (144, 1781696540), (156, 1644642960), (160, 1603526886), (180, 1425357232), (183, 1401990720), (192, 1336272405), (195, 1315714368), (208, 1233482220), (234, 1096428640), (240, 1069017924), (244, 1051493040), (260, 986785776), (288, 890848270), (305, 841194432), (312, 822321480), (320, 801763443), (360, 712678616), (366, 700995360), (390, 657857184), (416, 616741110), (468, 548214320), (480, 534508962), (488, 525746520), (520, 493392888), (549, 467330240), (576, 445424135), (585, 438571456), (610, 420597216), (624, 411160740), (720, 356339308), (732, 350497680), (780, 328928592), (793, 323536320), (832, 308370555), (915, 280398144), (936, 274107160), (960, 267254481), (976, 262873260), (1040, 246696444), (1098, 233665120), (1170, 219285728), (1220, 210298608), (1248, 205580370), (1440, 178169654), (1464, 175248840), (1560, 164464296), (1586, 161768160), (1830, 140199072), (1872, 137053580), (1952, 131436630), (2080, 123348222), (2196, 116832560), (2340, 109642864), (2379, 107845440), (2440, 105149304), (2496, 102790185), (2745, 93466048), (2880, 89084827), (2928, 87624420), (3120, 82232148), (3172, 80884080), (3660, 70099536), (3744, 68526790), (3904, 65718315), (3965, 64707264), (4160, 61674111), (4392, 58416280), (4680, 54821432), (4758, 53922720), (4880, 52574652), (5490, 46733024), (5856, 43812210), (6240, 41116074), (6344, 40442040), (7137, 35948480), (7320, 35049768), (7488, 34263395), (7930, 32353632), (8784, 29208140), (9360, 27410716), (9516, 26961360), (9760, 26287326), (10980, 23366512), (11712, 21906105), (11895, 21569088), (12480, 20558037), (12688, 20221020), (14274, 17974240), (14640, 17524884), (15860, 16176816), (17568, 14604070), (18720, 13705358), (19032, 13480680), (19520, 13143663), (21960, 11683256), (23790, 10784544), (25376, 10110510), (28548, 8987120), (29280, 8762442), (31720, 8088408), (35136, 7302035), (35685, 7189696), (37440, 6852679), (38064, 6740340), (43920, 5841628), (47580, 5392272), (50752, 5055255), (57096, 4493560), (58560, 4381221), (63440, 4044204), (71370, 3594848), (76128, 3370170), (87840, 2920814), (95160, 2696136), (112339, 2283840), (114192, 2246780), (126880, 2022102), (142740, 1797424), (152256, 1685085), (175680, 1460407), (190320, 1348068), (224678, 1141920), (228384, 1123390), (253760, 1011051), (285480, 898712), (337017, 761280), (380640, 674034), (449356, 570960), (456768, 561695)]