233026560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 264

約数和(自身を含む): 871776360

約数和(自身を除く): 638749800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 389, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 778, 780, 832, 936, 960, 1024, 1040, 1152, 1167, 1170, 1248, 1280, 1440, 1536, 1556, 1560, 1664, 1872, 1920, 1945, 2080, 2304, 2334, 2340, 2496, 2560, 2880, 3072, 3112, 3120, 3328, 3501, 3744, 3840, 3890, 4160, 4608, 4668, 4680, 4992, 5057, 5120, 5760, 5835, 6224, 6240, 6656, 7002, 7488, 7680, 7780, 8320, 9216, 9336, 9360, 9984, 10114, 11520, 11670, 12448, 12480, 13312, 14004, 14976, 15171, 15360, 15560, 16640, 17505, 18672, 18720, 19968, 20228, 23040, 23340, 24896, 24960, 25285, 28008, 29952, 30342, 31120, 33280, 35010, 37344, 37440, 39936, 40456, 45513, 46080, 46680, 49792, 49920, 50570, 56016, 59904, 60684, 62240, 66560, 70020, 74688, 74880, 75855, 80912, 91026, 93360, 99584, 99840, 101140, 112032, 119808, 121368, 124480, 140040, 149376, 149760, 151710, 161824, 182052, 186720, 199168, 199680, 202280, 224064, 227565, 242736, 248960, 280080, 298752, 299520, 303420, 323648, 364104, 373440, 398336, 404560, 448128, 455130, 485472, 497920, 560160, 597504, 599040, 606840, 647296, 728208, 746880, 809120, 896256, 910260, 970944, 995840, 1120320, 1195008, 1213680, 1294592, 1456416, 1493760, 1618240, 1792512, 1820520, 1941888, 1991680, 2240640, 2427360, 2589184, 2912832, 2987520, 3236480, 3585024, 3641040, 3883776, 4481280, 4854720, 5178368, 5825664, 5975040, 6472960, 7282080, 7767552, 8962560, 9709440, 11651328, 12945920, 14564160, 15535104, 17925120, 19418880, 23302656, 25891840, 29128320, 38837760, 46605312, 58256640, 77675520, 116513280, 233026560]

約数ペア:

[(1, 233026560), (2, 116513280), (3, 77675520), (4, 58256640), (5, 46605312), (6, 38837760), (8, 29128320), (9, 25891840), (10, 23302656), (12, 19418880), (13, 17925120), (15, 15535104), (16, 14564160), (18, 12945920), (20, 11651328), (24, 9709440), (26, 8962560), (30, 7767552), (32, 7282080), (36, 6472960), (39, 5975040), (40, 5825664), (45, 5178368), (48, 4854720), (52, 4481280), (60, 3883776), (64, 3641040), (65, 3585024), (72, 3236480), (78, 2987520), (80, 2912832), (90, 2589184), (96, 2427360), (104, 2240640), (117, 1991680), (120, 1941888), (128, 1820520), (130, 1792512), (144, 1618240), (156, 1493760), (160, 1456416), (180, 1294592), (192, 1213680), (195, 1195008), (208, 1120320), (234, 995840), (240, 970944), (256, 910260), (260, 896256), (288, 809120), (312, 746880), (320, 728208), (360, 647296), (384, 606840), (389, 599040), (390, 597504), (416, 560160), (468, 497920), (480, 485472), (512, 455130), (520, 448128), (576, 404560), (585, 398336), (624, 373440), (640, 364104), (720, 323648), (768, 303420), (778, 299520), (780, 298752), (832, 280080), (936, 248960), (960, 242736), (1024, 227565), (1040, 224064), (1152, 202280), (1167, 199680), (1170, 199168), (1248, 186720), (1280, 182052), (1440, 161824), (1536, 151710), (1556, 149760), (1560, 149376), (1664, 140040), (1872, 124480), (1920, 121368), (1945, 119808), (2080, 112032), (2304, 101140), (2334, 99840), (2340, 99584), (2496, 93360), (2560, 91026), (2880, 80912), (3072, 75855), (3112, 74880), (3120, 74688), (3328, 70020), (3501, 66560), (3744, 62240), (3840, 60684), (3890, 59904), (4160, 56016), (4608, 50570), (4668, 49920), (4680, 49792), (4992, 46680), (5057, 46080), (5120, 45513), (5760, 40456), (5835, 39936), (6224, 37440), (6240, 37344), (6656, 35010), (7002, 33280), (7488, 31120), (7680, 30342), (7780, 29952), (8320, 28008), (9216, 25285), (9336, 24960), (9360, 24896), (9984, 23340), (10114, 23040), (11520, 20228), (11670, 19968), (12448, 18720), (12480, 18672), (13312, 17505), (14004, 16640), (14976, 15560), (15171, 15360)]