158968320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2990

約数の個数: 160

約数和(自身を含む): 580998528

約数和(自身を除く): 422030208

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, 2957, 3360, 3584, 3840, 4480, 5376, 5914, 6720, 7680, 8871, 8960, 10752, 11828, 13440, 14785, 17742, 17920, 20699, 23656, 26880, 29570, 35484, 41398, 44355, 47312, 53760, 59140, 62097, 70968, 82796, 88710, 94624, 103495, 118280, 124194, 141936, 165592, 177420, 189248, 206990, 236560, 248388, 283872, 310485, 331184, 354840, 378496, 413980, 473120, 496776, 567744, 620970, 662368, 709680, 756992, 827960, 946240, 993552, 1135488, 1241940, 1324736, 1419360, 1513984, 1655920, 1892480, 1987104, 2270976, 2483880, 2649472, 2838720, 3311840, 3784960, 3974208, 4541952, 4967760, 5298944, 5677440, 6623680, 7569920, 7948416, 9935520, 10597888, 11354880, 13247360, 15896832, 19871040, 22709760, 26494720, 31793664, 39742080, 52989440, 79484160, 158968320]

約数ペア:

[(1, 158968320), (2, 79484160), (3, 52989440), (4, 39742080), (5, 31793664), (6, 26494720), (7, 22709760), (8, 19871040), (10, 15896832), (12, 13247360), (14, 11354880), (15, 10597888), (16, 9935520), (20, 7948416), (21, 7569920), (24, 6623680), (28, 5677440), (30, 5298944), (32, 4967760), (35, 4541952), (40, 3974208), (42, 3784960), (48, 3311840), (56, 2838720), (60, 2649472), (64, 2483880), (70, 2270976), (80, 1987104), (84, 1892480), (96, 1655920), (105, 1513984), (112, 1419360), (120, 1324736), (128, 1241940), (140, 1135488), (160, 993552), (168, 946240), (192, 827960), (210, 756992), (224, 709680), (240, 662368), (256, 620970), (280, 567744), (320, 496776), (336, 473120), (384, 413980), (420, 378496), (448, 354840), (480, 331184), (512, 310485), (560, 283872), (640, 248388), (672, 236560), (768, 206990), (840, 189248), (896, 177420), (960, 165592), (1120, 141936), (1280, 124194), (1344, 118280), (1536, 103495), (1680, 94624), (1792, 88710), (1920, 82796), (2240, 70968), (2560, 62097), (2688, 59140), (2957, 53760), (3360, 47312), (3584, 44355), (3840, 41398), (4480, 35484), (5376, 29570), (5914, 26880), (6720, 23656), (7680, 20699), (8871, 17920), (8960, 17742), (10752, 14785), (11828, 13440)]