28579806720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{137827}}^1$

素因数の和:137862

約数の個数: 200

約数和(自身を含む): 102364579944

約数和(自身を除く): 73784773224

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 41472, 51840, 69120, 103680, 137827, 207360, 275654, 413481, 551308, 689135, 826962, 1102616, 1240443, 1378270, 1653924, 2067405, 2205232, 2480886, 2756540, 3307848, 3721329, 4134810, 4410464, 4961772, 5513080, 6202215, 6615696, 7442658, 8269620, 8820928, 9923544, 11026160, 11163987, 12404430, 13231392, 14885316, 16539240, 17641856, 18606645, 19847088, 22052320, 22327974, 24808860, 26462784, 29770632, 33078480, 35283712, 37213290, 39694176, 44104640, 44655948, 49617720, 52925568, 55819935, 59541264, 66156960, 70567424, 74426580, 79388352, 88209280, 89311896, 99235440, 105851136, 111639870, 119082528, 132313920, 148853160, 158776704, 176418560, 178623792, 198470880, 211702272, 223279740, 238165056, 264627840, 297706320, 317553408, 352837120, 357247584, 396941760, 446559480, 476330112, 529255680, 595412640, 635106816, 714495168, 793883520, 893118960, 952660224, 1058511360, 1190825280, 1428990336, 1587767040, 1786237920, 1905320448, 2381650560, 2857980672, 3175534080, 3572475840, 4763301120, 5715961344, 7144951680, 9526602240, 14289903360, 28579806720]

約数ペア:

[(1, 28579806720), (2, 14289903360), (3, 9526602240), (4, 7144951680), (5, 5715961344), (6, 4763301120), (8, 3572475840), (9, 3175534080), (10, 2857980672), (12, 2381650560), (15, 1905320448), (16, 1786237920), (18, 1587767040), (20, 1428990336), (24, 1190825280), (27, 1058511360), (30, 952660224), (32, 893118960), (36, 793883520), (40, 714495168), (45, 635106816), (48, 595412640), (54, 529255680), (60, 476330112), (64, 446559480), (72, 396941760), (80, 357247584), (81, 352837120), (90, 317553408), (96, 297706320), (108, 264627840), (120, 238165056), (128, 223279740), (135, 211702272), (144, 198470880), (160, 178623792), (162, 176418560), (180, 158776704), (192, 148853160), (216, 132313920), (240, 119082528), (256, 111639870), (270, 105851136), (288, 99235440), (320, 89311896), (324, 88209280), (360, 79388352), (384, 74426580), (405, 70567424), (432, 66156960), (480, 59541264), (512, 55819935), (540, 52925568), (576, 49617720), (640, 44655948), (648, 44104640), (720, 39694176), (768, 37213290), (810, 35283712), (864, 33078480), (960, 29770632), (1080, 26462784), (1152, 24808860), (1280, 22327974), (1296, 22052320), (1440, 19847088), (1536, 18606645), (1620, 17641856), (1728, 16539240), (1920, 14885316), (2160, 13231392), (2304, 12404430), (2560, 11163987), (2592, 11026160), (2880, 9923544), (3240, 8820928), (3456, 8269620), (3840, 7442658), (4320, 6615696), (4608, 6202215), (5184, 5513080), (5760, 4961772), (6480, 4410464), (6912, 4134810), (7680, 3721329), (8640, 3307848), (10368, 2756540), (11520, 2480886), (12960, 2205232), (13824, 2067405), (17280, 1653924), (20736, 1378270), (23040, 1240443), (25920, 1102616), (34560, 826962), (41472, 689135), (51840, 551308), (69120, 413481), (103680, 275654), (137827, 207360)]