2001853440

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{1609}}^1$

素因数の和:1649

約数の個数: 264

約数和(自身を含む): 7197743280

約数和(自身を除く): 5195889840

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, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1609, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3218, 3240, 3456, 3840, 3888, 4320, 4608, 4827, 4860, 5120, 5184, 5760, 6436, 6480, 6912, 7680, 7776, 8045, 8640, 9216, 9654, 9720, 10368, 11520, 12872, 12960, 13824, 14481, 15360, 15552, 16090, 17280, 19308, 19440, 20736, 23040, 24135, 25744, 25920, 27648, 28962, 31104, 32180, 34560, 38616, 38880, 41472, 43443, 46080, 48270, 51488, 51840, 57924, 62208, 64360, 69120, 72405, 77232, 77760, 82944, 86886, 96540, 102976, 103680, 115848, 124416, 128720, 130329, 138240, 144810, 154464, 155520, 173772, 193080, 205952, 207360, 217215, 231696, 248832, 257440, 260658, 289620, 308928, 311040, 347544, 386160, 390987, 411904, 414720, 434430, 463392, 514880, 521316, 579240, 617856, 622080, 651645, 695088, 772320, 781974, 823808, 868860, 926784, 1029760, 1042632, 1158480, 1235712, 1244160, 1303290, 1390176, 1544640, 1563948, 1647616, 1737720, 1853568, 1954935, 2059520, 2085264, 2316960, 2471424, 2606580, 2780352, 3089280, 3127896, 3475440, 3707136, 3909870, 4119040, 4170528, 4633920, 4942848, 5213160, 5560704, 6178560, 6255792, 6950880, 7414272, 7819740, 8238080, 8341056, 9267840, 10426320, 11121408, 12357120, 12511584, 13901760, 14828544, 15639480, 16682112, 18535680, 20852640, 22242816, 24714240, 25023168, 27803520, 31278960, 33364224, 37071360, 41705280, 44485632, 50046336, 55607040, 62557920, 66728448, 74142720, 83410560, 100092672, 111214080, 125115840, 133456896, 166821120, 200185344, 222428160, 250231680, 333642240, 400370688, 500463360, 667284480, 1000926720, 2001853440]

約数ペア:

[(1, 2001853440), (2, 1000926720), (3, 667284480), (4, 500463360), (5, 400370688), (6, 333642240), (8, 250231680), (9, 222428160), (10, 200185344), (12, 166821120), (15, 133456896), (16, 125115840), (18, 111214080), (20, 100092672), (24, 83410560), (27, 74142720), (30, 66728448), (32, 62557920), (36, 55607040), (40, 50046336), (45, 44485632), (48, 41705280), (54, 37071360), (60, 33364224), (64, 31278960), (72, 27803520), (80, 25023168), (81, 24714240), (90, 22242816), (96, 20852640), (108, 18535680), (120, 16682112), (128, 15639480), (135, 14828544), (144, 13901760), (160, 12511584), (162, 12357120), (180, 11121408), (192, 10426320), (216, 9267840), (240, 8341056), (243, 8238080), (256, 7819740), (270, 7414272), (288, 6950880), (320, 6255792), (324, 6178560), (360, 5560704), (384, 5213160), (405, 4942848), (432, 4633920), (480, 4170528), (486, 4119040), (512, 3909870), (540, 3707136), (576, 3475440), (640, 3127896), (648, 3089280), (720, 2780352), (768, 2606580), (810, 2471424), (864, 2316960), (960, 2085264), (972, 2059520), (1024, 1954935), (1080, 1853568), (1152, 1737720), (1215, 1647616), (1280, 1563948), (1296, 1544640), (1440, 1390176), (1536, 1303290), (1609, 1244160), (1620, 1235712), (1728, 1158480), (1920, 1042632), (1944, 1029760), (2160, 926784), (2304, 868860), (2430, 823808), (2560, 781974), (2592, 772320), (2880, 695088), (3072, 651645), (3218, 622080), (3240, 617856), (3456, 579240), (3840, 521316), (3888, 514880), (4320, 463392), (4608, 434430), (4827, 414720), (4860, 411904), (5120, 390987), (5184, 386160), (5760, 347544), (6436, 311040), (6480, 308928), (6912, 289620), (7680, 260658), (7776, 257440), (8045, 248832), (8640, 231696), (9216, 217215), (9654, 207360), (9720, 205952), (10368, 193080), (11520, 173772), (12872, 155520), (12960, 154464), (13824, 144810), (14481, 138240), (15360, 130329), (15552, 128720), (16090, 124416), (17280, 115848), (19308, 103680), (19440, 102976), (20736, 96540), (23040, 86886), (24135, 82944), (25744, 77760), (25920, 77232), (27648, 72405), (28962, 69120), (31104, 64360), (32180, 62208), (34560, 57924), (38616, 51840), (38880, 51488), (41472, 48270), (43443, 46080)]