79484160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2988

約数の個数: 144

約数和(自身を含む): 290215296

約数和(自身を除く): 210731136

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 2957, 3360, 3840, 4480, 5376, 5914, 6720, 8871, 8960, 11828, 13440, 14785, 17742, 20699, 23656, 26880, 29570, 35484, 41398, 44355, 47312, 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, 1655920, 1892480, 1987104, 2270976, 2483880, 2649472, 2838720, 3311840, 3784960, 3974208, 4967760, 5298944, 5677440, 6623680, 7948416, 9935520, 11354880, 13247360, 15896832, 19871040, 26494720, 39742080, 79484160]

約数ペア:

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