220008960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1096

約数の個数: 200

約数和(自身を含む): 788745276

約数和(自身を除く): 568736316

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, 1061, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2122, 2160, 2304, 2560, 2592, 2880, 3183, 3240, 3456, 3840, 4244, 4320, 4608, 5184, 5305, 5760, 6366, 6480, 6912, 7680, 8488, 8640, 9549, 10368, 10610, 11520, 12732, 12960, 13824, 15915, 16976, 17280, 19098, 20736, 21220, 23040, 25464, 25920, 28647, 31830, 33952, 34560, 38196, 41472, 42440, 47745, 50928, 51840, 57294, 63660, 67904, 69120, 76392, 84880, 85941, 95490, 101856, 103680, 114588, 127320, 135808, 143235, 152784, 169760, 171882, 190980, 203712, 207360, 229176, 254640, 271616, 286470, 305568, 339520, 343764, 381960, 407424, 429705, 458352, 509280, 543232, 572940, 611136, 679040, 687528, 763920, 814848, 859410, 916704, 1018560, 1145880, 1222272, 1358080, 1375056, 1527840, 1629696, 1718820, 1833408, 2037120, 2291760, 2444544, 2716160, 2750112, 3055680, 3437640, 3666816, 4074240, 4583520, 4889088, 5500224, 6111360, 6875280, 7333632, 8148480, 9167040, 11000448, 12222720, 13750560, 14667264, 18334080, 22000896, 24445440, 27501120, 36668160, 44001792, 55002240, 73336320, 110004480, 220008960]

約数ペア:

[(1, 220008960), (2, 110004480), (3, 73336320), (4, 55002240), (5, 44001792), (6, 36668160), (8, 27501120), (9, 24445440), (10, 22000896), (12, 18334080), (15, 14667264), (16, 13750560), (18, 12222720), (20, 11000448), (24, 9167040), (27, 8148480), (30, 7333632), (32, 6875280), (36, 6111360), (40, 5500224), (45, 4889088), (48, 4583520), (54, 4074240), (60, 3666816), (64, 3437640), (72, 3055680), (80, 2750112), (81, 2716160), (90, 2444544), (96, 2291760), (108, 2037120), (120, 1833408), (128, 1718820), (135, 1629696), (144, 1527840), (160, 1375056), (162, 1358080), (180, 1222272), (192, 1145880), (216, 1018560), (240, 916704), (256, 859410), (270, 814848), (288, 763920), (320, 687528), (324, 679040), (360, 611136), (384, 572940), (405, 543232), (432, 509280), (480, 458352), (512, 429705), (540, 407424), (576, 381960), (640, 343764), (648, 339520), (720, 305568), (768, 286470), (810, 271616), (864, 254640), (960, 229176), (1061, 207360), (1080, 203712), (1152, 190980), (1280, 171882), (1296, 169760), (1440, 152784), (1536, 143235), (1620, 135808), (1728, 127320), (1920, 114588), (2122, 103680), (2160, 101856), (2304, 95490), (2560, 85941), (2592, 84880), (2880, 76392), (3183, 69120), (3240, 67904), (3456, 63660), (3840, 57294), (4244, 51840), (4320, 50928), (4608, 47745), (5184, 42440), (5305, 41472), (5760, 38196), (6366, 34560), (6480, 33952), (6912, 31830), (7680, 28647), (8488, 25920), (8640, 25464), (9549, 23040), (10368, 21220), (10610, 20736), (11520, 19098), (12732, 17280), (12960, 16976), (13824, 15915)]