307345920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{5717}}^1$

素因数の和:5750

約数の個数: 160

約数和(自身を含む): 1123106688

約数和(自身を除く): 815760768

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, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 5717, 6720, 7680, 8960, 10752, 11434, 13440, 17151, 17920, 22868, 26880, 28585, 34302, 40019, 45736, 53760, 57170, 68604, 80038, 85755, 91472, 114340, 120057, 137208, 160076, 171510, 182944, 200095, 228680, 240114, 274416, 320152, 343020, 365888, 400190, 457360, 480228, 548832, 600285, 640304, 686040, 731776, 800380, 914720, 960456, 1097664, 1200570, 1280608, 1372080, 1463552, 1600760, 1829440, 1920912, 2195328, 2401140, 2561216, 2744160, 2927104, 3201520, 3658880, 3841824, 4390656, 4802280, 5122432, 5488320, 6403040, 7317760, 7683648, 8781312, 9604560, 10244864, 10976640, 12806080, 14635520, 15367296, 19209120, 20489728, 21953280, 25612160, 30734592, 38418240, 43906560, 51224320, 61469184, 76836480, 102448640, 153672960, 307345920]

約数ペア:

[(1, 307345920), (2, 153672960), (3, 102448640), (4, 76836480), (5, 61469184), (6, 51224320), (7, 43906560), (8, 38418240), (10, 30734592), (12, 25612160), (14, 21953280), (15, 20489728), (16, 19209120), (20, 15367296), (21, 14635520), (24, 12806080), (28, 10976640), (30, 10244864), (32, 9604560), (35, 8781312), (40, 7683648), (42, 7317760), (48, 6403040), (56, 5488320), (60, 5122432), (64, 4802280), (70, 4390656), (80, 3841824), (84, 3658880), (96, 3201520), (105, 2927104), (112, 2744160), (120, 2561216), (128, 2401140), (140, 2195328), (160, 1920912), (168, 1829440), (192, 1600760), (210, 1463552), (224, 1372080), (240, 1280608), (256, 1200570), (280, 1097664), (320, 960456), (336, 914720), (384, 800380), (420, 731776), (448, 686040), (480, 640304), (512, 600285), (560, 548832), (640, 480228), (672, 457360), (768, 400190), (840, 365888), (896, 343020), (960, 320152), (1120, 274416), (1280, 240114), (1344, 228680), (1536, 200095), (1680, 182944), (1792, 171510), (1920, 160076), (2240, 137208), (2560, 120057), (2688, 114340), (3360, 91472), (3584, 85755), (3840, 80038), (4480, 68604), (5376, 57170), (5717, 53760), (6720, 45736), (7680, 40019), (8960, 34302), (10752, 28585), (11434, 26880), (13440, 22868), (17151, 17920)]