140098560

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1338

約数の個数: 176

約数和(自身を含む): 512503296

約数和(自身を除く): 372404736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1303, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2606, 2688, 3072, 3360, 3584, 3840, 3909, 4480, 5120, 5212, 5376, 6515, 6720, 7168, 7680, 7818, 8960, 9121, 10424, 10752, 13030, 13440, 15360, 15636, 17920, 18242, 19545, 20848, 21504, 26060, 26880, 27363, 31272, 35840, 36484, 39090, 41696, 45605, 52120, 53760, 54726, 62544, 72968, 78180, 83392, 91210, 104240, 107520, 109452, 125088, 136815, 145936, 156360, 166784, 182420, 208480, 218904, 250176, 273630, 291872, 312720, 333568, 364840, 416960, 437808, 500352, 547260, 583744, 625440, 667136, 729680, 833920, 875616, 1000704, 1094520, 1167488, 1250880, 1334272, 1459360, 1667840, 1751232, 2001408, 2189040, 2334976, 2501760, 2918720, 3335680, 3502464, 4002816, 4378080, 4669952, 5003520, 5837440, 6671360, 7004928, 8756160, 9339904, 10007040, 11674880, 14009856, 17512320, 20014080, 23349760, 28019712, 35024640, 46699520, 70049280, 140098560]

約数ペア:

[(1, 140098560), (2, 70049280), (3, 46699520), (4, 35024640), (5, 28019712), (6, 23349760), (7, 20014080), (8, 17512320), (10, 14009856), (12, 11674880), (14, 10007040), (15, 9339904), (16, 8756160), (20, 7004928), (21, 6671360), (24, 5837440), (28, 5003520), (30, 4669952), (32, 4378080), (35, 4002816), (40, 3502464), (42, 3335680), (48, 2918720), (56, 2501760), (60, 2334976), (64, 2189040), (70, 2001408), (80, 1751232), (84, 1667840), (96, 1459360), (105, 1334272), (112, 1250880), (120, 1167488), (128, 1094520), (140, 1000704), (160, 875616), (168, 833920), (192, 729680), (210, 667136), (224, 625440), (240, 583744), (256, 547260), (280, 500352), (320, 437808), (336, 416960), (384, 364840), (420, 333568), (448, 312720), (480, 291872), (512, 273630), (560, 250176), (640, 218904), (672, 208480), (768, 182420), (840, 166784), (896, 156360), (960, 145936), (1024, 136815), (1120, 125088), (1280, 109452), (1303, 107520), (1344, 104240), (1536, 91210), (1680, 83392), (1792, 78180), (1920, 72968), (2240, 62544), (2560, 54726), (2606, 53760), (2688, 52120), (3072, 45605), (3360, 41696), (3584, 39090), (3840, 36484), (3909, 35840), (4480, 31272), (5120, 27363), (5212, 26880), (5376, 26060), (6515, 21504), (6720, 20848), (7168, 19545), (7680, 18242), (7818, 17920), (8960, 15636), (9121, 15360), (10424, 13440), (10752, 13030)]