4891415040

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{2621}}^1$

素因数の和:2662

約数の個数: 280

約数和(自身を含む): 17590562748

約数和(自身を除く): 12699147708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2621, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4608, 4860, 5184, 5242, 5760, 5832, 6480, 6912, 7290, 7680, 7776, 7863, 8640, 9720, 10368, 10484, 11520, 11664, 12960, 13105, 13824, 14580, 15552, 15726, 17280, 19440, 20736, 20968, 23040, 23328, 23589, 25920, 26210, 29160, 31104, 31452, 34560, 38880, 39315, 41472, 41936, 46656, 47178, 51840, 52420, 58320, 62208, 62904, 69120, 70767, 77760, 78630, 83872, 93312, 94356, 103680, 104840, 116640, 117945, 124416, 125808, 141534, 155520, 157260, 167744, 186624, 188712, 207360, 209680, 212301, 233280, 235890, 251616, 283068, 311040, 314520, 335488, 353835, 373248, 377424, 419360, 424602, 466560, 471780, 503232, 566136, 622080, 629040, 636903, 670976, 707670, 754848, 838720, 849204, 933120, 943560, 1006464, 1061505, 1132272, 1258080, 1273806, 1341952, 1415340, 1509696, 1677440, 1698408, 1866240, 1887120, 1910709, 2012928, 2123010, 2264544, 2516160, 2547612, 2830680, 3019392, 3184515, 3354880, 3396816, 3774240, 3821418, 4025856, 4246020, 4529088, 5032320, 5095224, 5661360, 6038784, 6369030, 6709760, 6793632, 7548480, 7642836, 8492040, 9058176, 9553545, 10064640, 10190448, 11322720, 12077568, 12738060, 13587264, 15096960, 15285672, 16984080, 18116352, 19107090, 20129280, 20380896, 22645440, 25476120, 27174528, 30193920, 30571344, 33968160, 36232704, 38214180, 40761792, 45290880, 50952240, 54349056, 60387840, 61142688, 67936320, 76428360, 81523584, 90581760, 101904480, 108698112, 122285376, 135872640, 152856720, 163047168, 181163520, 203808960, 244570752, 271745280, 305713440, 326094336, 407617920, 489141504, 543490560, 611426880, 815235840, 978283008, 1222853760, 1630471680, 2445707520, 4891415040]

約数ペア:

[(1, 4891415040), (2, 2445707520), (3, 1630471680), (4, 1222853760), (5, 978283008), (6, 815235840), (8, 611426880), (9, 543490560), (10, 489141504), (12, 407617920), (15, 326094336), (16, 305713440), (18, 271745280), (20, 244570752), (24, 203808960), (27, 181163520), (30, 163047168), (32, 152856720), (36, 135872640), (40, 122285376), (45, 108698112), (48, 101904480), (54, 90581760), (60, 81523584), (64, 76428360), (72, 67936320), (80, 61142688), (81, 60387840), (90, 54349056), (96, 50952240), (108, 45290880), (120, 40761792), (128, 38214180), (135, 36232704), (144, 33968160), (160, 30571344), (162, 30193920), (180, 27174528), (192, 25476120), (216, 22645440), (240, 20380896), (243, 20129280), (256, 19107090), (270, 18116352), (288, 16984080), (320, 15285672), (324, 15096960), (360, 13587264), (384, 12738060), (405, 12077568), (432, 11322720), (480, 10190448), (486, 10064640), (512, 9553545), (540, 9058176), (576, 8492040), (640, 7642836), (648, 7548480), (720, 6793632), (729, 6709760), (768, 6369030), (810, 6038784), (864, 5661360), (960, 5095224), (972, 5032320), (1080, 4529088), (1152, 4246020), (1215, 4025856), (1280, 3821418), (1296, 3774240), (1440, 3396816), (1458, 3354880), (1536, 3184515), (1620, 3019392), (1728, 2830680), (1920, 2547612), (1944, 2516160), (2160, 2264544), (2304, 2123010), (2430, 2012928), (2560, 1910709), (2592, 1887120), (2621, 1866240), (2880, 1698408), (2916, 1677440), (3240, 1509696), (3456, 1415340), (3645, 1341952), (3840, 1273806), (3888, 1258080), (4320, 1132272), (4608, 1061505), (4860, 1006464), (5184, 943560), (5242, 933120), (5760, 849204), (5832, 838720), (6480, 754848), (6912, 707670), (7290, 670976), (7680, 636903), (7776, 629040), (7863, 622080), (8640, 566136), (9720, 503232), (10368, 471780), (10484, 466560), (11520, 424602), (11664, 419360), (12960, 377424), (13105, 373248), (13824, 353835), (14580, 335488), (15552, 314520), (15726, 311040), (17280, 283068), (19440, 251616), (20736, 235890), (20968, 233280), (23040, 212301), (23328, 209680), (23589, 207360), (25920, 188712), (26210, 186624), (29160, 167744), (31104, 157260), (31452, 155520), (34560, 141534), (38880, 125808), (39315, 124416), (41472, 117945), (41936, 116640), (46656, 104840), (47178, 103680), (51840, 94356), (52420, 93312), (58320, 83872), (62208, 78630), (62904, 77760), (69120, 70767)]