2025950080

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 256

約数和(自身を含む): 6168960000

約数和(自身を除く): 4143009920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 343, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 686, 704, 770, 784, 839, 880, 896, 980, 1078, 1120, 1232, 1372, 1408, 1540, 1568, 1678, 1715, 1760, 1960, 2156, 2240, 2464, 2695, 2744, 3080, 3136, 3356, 3430, 3520, 3773, 3920, 4195, 4312, 4480, 4928, 5390, 5488, 5873, 6160, 6272, 6712, 6860, 7040, 7546, 7840, 8390, 8624, 9229, 9856, 10780, 10976, 11746, 12320, 13424, 13720, 15092, 15680, 16780, 17248, 18458, 18865, 21560, 21952, 23492, 24640, 26848, 27440, 29365, 30184, 31360, 33560, 34496, 36916, 37730, 41111, 43120, 43904, 46145, 46984, 49280, 53696, 54880, 58730, 60368, 64603, 67120, 68992, 73832, 75460, 82222, 86240, 92290, 93968, 107392, 109760, 117460, 120736, 129206, 134240, 147664, 150920, 164444, 172480, 184580, 187936, 205555, 219520, 234920, 241472, 258412, 268480, 287777, 295328, 301840, 323015, 328888, 344960, 369160, 375872, 411110, 452221, 469840, 482944, 516824, 536960, 575554, 590656, 603680, 646030, 657776, 738320, 751744, 822220, 904442, 939680, 1033648, 1151108, 1181312, 1207360, 1292060, 1315552, 1438885, 1476640, 1644440, 1808884, 1879360, 2067296, 2261105, 2302216, 2414720, 2584120, 2631104, 2877770, 2953280, 3165547, 3288880, 3617768, 3758720, 4134592, 4522210, 4604432, 5168240, 5262208, 5755540, 5906560, 6331094, 6577760, 7235536, 8269184, 9044420, 9208864, 10336480, 11511080, 12662188, 13155520, 14471072, 15827735, 18088840, 18417728, 20672960, 23022160, 25324376, 26311040, 28942144, 31655470, 36177680, 36835456, 41345920, 46044320, 50648752, 57884288, 63310940, 72355360, 92088640, 101297504, 126621880, 144710720, 184177280, 202595008, 253243760, 289421440, 405190016, 506487520, 1012975040, 2025950080]

約数ペア:

[(1, 2025950080), (2, 1012975040), (4, 506487520), (5, 405190016), (7, 289421440), (8, 253243760), (10, 202595008), (11, 184177280), (14, 144710720), (16, 126621880), (20, 101297504), (22, 92088640), (28, 72355360), (32, 63310940), (35, 57884288), (40, 50648752), (44, 46044320), (49, 41345920), (55, 36835456), (56, 36177680), (64, 31655470), (70, 28942144), (77, 26311040), (80, 25324376), (88, 23022160), (98, 20672960), (110, 18417728), (112, 18088840), (128, 15827735), (140, 14471072), (154, 13155520), (160, 12662188), (176, 11511080), (196, 10336480), (220, 9208864), (224, 9044420), (245, 8269184), (280, 7235536), (308, 6577760), (320, 6331094), (343, 5906560), (352, 5755540), (385, 5262208), (392, 5168240), (440, 4604432), (448, 4522210), (490, 4134592), (539, 3758720), (560, 3617768), (616, 3288880), (640, 3165547), (686, 2953280), (704, 2877770), (770, 2631104), (784, 2584120), (839, 2414720), (880, 2302216), (896, 2261105), (980, 2067296), (1078, 1879360), (1120, 1808884), (1232, 1644440), (1372, 1476640), (1408, 1438885), (1540, 1315552), (1568, 1292060), (1678, 1207360), (1715, 1181312), (1760, 1151108), (1960, 1033648), (2156, 939680), (2240, 904442), (2464, 822220), (2695, 751744), (2744, 738320), (3080, 657776), (3136, 646030), (3356, 603680), (3430, 590656), (3520, 575554), (3773, 536960), (3920, 516824), (4195, 482944), (4312, 469840), (4480, 452221), (4928, 411110), (5390, 375872), (5488, 369160), (5873, 344960), (6160, 328888), (6272, 323015), (6712, 301840), (6860, 295328), (7040, 287777), (7546, 268480), (7840, 258412), (8390, 241472), (8624, 234920), (9229, 219520), (9856, 205555), (10780, 187936), (10976, 184580), (11746, 172480), (12320, 164444), (13424, 150920), (13720, 147664), (15092, 134240), (15680, 129206), (16780, 120736), (17248, 117460), (18458, 109760), (18865, 107392), (21560, 93968), (21952, 92290), (23492, 86240), (24640, 82222), (26848, 75460), (27440, 73832), (29365, 68992), (30184, 67120), (31360, 64603), (33560, 60368), (34496, 58730), (36916, 54880), (37730, 53696), (41111, 49280), (43120, 46984), (43904, 46145)]