56501760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1051}}^1$

素因数の和:1084

約数の個数: 160

約数和(自身を含む): 206629632

約数和(自身を除く): 150127872

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, 1051, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2102, 2240, 2560, 2688, 3153, 3360, 3584, 3840, 4204, 4480, 5255, 5376, 6306, 6720, 7357, 7680, 8408, 8960, 10510, 10752, 12612, 13440, 14714, 15765, 16816, 17920, 21020, 22071, 25224, 26880, 29428, 31530, 33632, 36785, 42040, 44142, 50448, 53760, 58856, 63060, 67264, 73570, 84080, 88284, 100896, 110355, 117712, 126120, 134528, 147140, 168160, 176568, 201792, 220710, 235424, 252240, 269056, 294280, 336320, 353136, 403584, 441420, 470848, 504480, 538112, 588560, 672640, 706272, 807168, 882840, 941696, 1008960, 1177120, 1345280, 1412544, 1614336, 1765680, 1883392, 2017920, 2354240, 2690560, 2825088, 3531360, 3766784, 4035840, 4708480, 5650176, 7062720, 8071680, 9416960, 11300352, 14125440, 18833920, 28250880, 56501760]

約数ペア:

[(1, 56501760), (2, 28250880), (3, 18833920), (4, 14125440), (5, 11300352), (6, 9416960), (7, 8071680), (8, 7062720), (10, 5650176), (12, 4708480), (14, 4035840), (15, 3766784), (16, 3531360), (20, 2825088), (21, 2690560), (24, 2354240), (28, 2017920), (30, 1883392), (32, 1765680), (35, 1614336), (40, 1412544), (42, 1345280), (48, 1177120), (56, 1008960), (60, 941696), (64, 882840), (70, 807168), (80, 706272), (84, 672640), (96, 588560), (105, 538112), (112, 504480), (120, 470848), (128, 441420), (140, 403584), (160, 353136), (168, 336320), (192, 294280), (210, 269056), (224, 252240), (240, 235424), (256, 220710), (280, 201792), (320, 176568), (336, 168160), (384, 147140), (420, 134528), (448, 126120), (480, 117712), (512, 110355), (560, 100896), (640, 88284), (672, 84080), (768, 73570), (840, 67264), (896, 63060), (960, 58856), (1051, 53760), (1120, 50448), (1280, 44142), (1344, 42040), (1536, 36785), (1680, 33632), (1792, 31530), (1920, 29428), (2102, 26880), (2240, 25224), (2560, 22071), (2688, 21020), (3153, 17920), (3360, 16816), (3584, 15765), (3840, 14714), (4204, 13440), (4480, 12612), (5255, 10752), (5376, 10510), (6306, 8960), (6720, 8408), (7357, 7680)]