82279680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3061}}^1$

素因数の和:3092

約数の個数: 144

約数和(自身を含む): 300418944

約数和(自身を除く): 218139264

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, 3061, 3360, 3840, 4480, 5376, 6122, 6720, 8960, 9183, 12244, 13440, 15305, 18366, 21427, 24488, 26880, 30610, 36732, 42854, 45915, 48976, 61220, 64281, 73464, 85708, 91830, 97952, 107135, 122440, 128562, 146928, 171416, 183660, 195904, 214270, 244880, 257124, 293856, 321405, 342832, 367320, 391808, 428540, 489760, 514248, 587712, 642810, 685664, 734640, 783616, 857080, 979520, 1028496, 1175424, 1285620, 1371328, 1469280, 1714160, 1959040, 2056992, 2350848, 2571240, 2742656, 2938560, 3428320, 3918080, 4113984, 5142480, 5485312, 5877120, 6856640, 8227968, 10284960, 11754240, 13713280, 16455936, 20569920, 27426560, 41139840, 82279680]

約数ペア:

[(1, 82279680), (2, 41139840), (3, 27426560), (4, 20569920), (5, 16455936), (6, 13713280), (7, 11754240), (8, 10284960), (10, 8227968), (12, 6856640), (14, 5877120), (15, 5485312), (16, 5142480), (20, 4113984), (21, 3918080), (24, 3428320), (28, 2938560), (30, 2742656), (32, 2571240), (35, 2350848), (40, 2056992), (42, 1959040), (48, 1714160), (56, 1469280), (60, 1371328), (64, 1285620), (70, 1175424), (80, 1028496), (84, 979520), (96, 857080), (105, 783616), (112, 734640), (120, 685664), (128, 642810), (140, 587712), (160, 514248), (168, 489760), (192, 428540), (210, 391808), (224, 367320), (240, 342832), (256, 321405), (280, 293856), (320, 257124), (336, 244880), (384, 214270), (420, 195904), (448, 183660), (480, 171416), (560, 146928), (640, 128562), (672, 122440), (768, 107135), (840, 97952), (896, 91830), (960, 85708), (1120, 73464), (1280, 64281), (1344, 61220), (1680, 48976), (1792, 45915), (1920, 42854), (2240, 36732), (2688, 30610), (3061, 26880), (3360, 24488), (3840, 21427), (4480, 18366), (5376, 15305), (6122, 13440), (6720, 12244), (8960, 9183)]