158753280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2986

約数の個数: 160

約数和(自身を含む): 580212864

約数和(自身を除く): 421459584

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, 2953, 3360, 3584, 3840, 4480, 5376, 5906, 6720, 7680, 8859, 8960, 10752, 11812, 13440, 14765, 17718, 17920, 20671, 23624, 26880, 29530, 35436, 41342, 44295, 47248, 53760, 59060, 62013, 70872, 82684, 88590, 94496, 103355, 118120, 124026, 141744, 165368, 177180, 188992, 206710, 236240, 248052, 283488, 310065, 330736, 354360, 377984, 413420, 472480, 496104, 566976, 620130, 661472, 708720, 755968, 826840, 944960, 992208, 1133952, 1240260, 1322944, 1417440, 1511936, 1653680, 1889920, 1984416, 2267904, 2480520, 2645888, 2834880, 3307360, 3779840, 3968832, 4535808, 4961040, 5291776, 5669760, 6614720, 7559680, 7937664, 9922080, 10583552, 11339520, 13229440, 15875328, 19844160, 22679040, 26458880, 31750656, 39688320, 52917760, 79376640, 158753280]

約数ペア:

[(1, 158753280), (2, 79376640), (3, 52917760), (4, 39688320), (5, 31750656), (6, 26458880), (7, 22679040), (8, 19844160), (10, 15875328), (12, 13229440), (14, 11339520), (15, 10583552), (16, 9922080), (20, 7937664), (21, 7559680), (24, 6614720), (28, 5669760), (30, 5291776), (32, 4961040), (35, 4535808), (40, 3968832), (42, 3779840), (48, 3307360), (56, 2834880), (60, 2645888), (64, 2480520), (70, 2267904), (80, 1984416), (84, 1889920), (96, 1653680), (105, 1511936), (112, 1417440), (120, 1322944), (128, 1240260), (140, 1133952), (160, 992208), (168, 944960), (192, 826840), (210, 755968), (224, 708720), (240, 661472), (256, 620130), (280, 566976), (320, 496104), (336, 472480), (384, 413420), (420, 377984), (448, 354360), (480, 330736), (512, 310065), (560, 283488), (640, 248052), (672, 236240), (768, 206710), (840, 188992), (896, 177180), (960, 165368), (1120, 141744), (1280, 124026), (1344, 118120), (1536, 103355), (1680, 94496), (1792, 88590), (1920, 82684), (2240, 70872), (2560, 62013), (2688, 59060), (2953, 53760), (3360, 47248), (3584, 44295), (3840, 41342), (4480, 35436), (5376, 29530), (5906, 26880), (6720, 23624), (7680, 20671), (8859, 17920), (8960, 17718), (10752, 14765), (11812, 13440)]