314856640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:774

約数の個数: 112

約数和(自身を含む): 861437952

約数和(自身を除く): 546581312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 367, 383, 448, 560, 734, 766, 1120, 1468, 1532, 1835, 1915, 2240, 2569, 2681, 2936, 3064, 3670, 3830, 5138, 5362, 5872, 6128, 7340, 7660, 10276, 10724, 11744, 12256, 12845, 13405, 14680, 15320, 20552, 21448, 23488, 24512, 25690, 26810, 29360, 30640, 41104, 42896, 51380, 53620, 58720, 61280, 82208, 85792, 102760, 107240, 117440, 122560, 140561, 164416, 171584, 205520, 214480, 281122, 411040, 428960, 562244, 702805, 822080, 857920, 983927, 1124488, 1405610, 1967854, 2248976, 2811220, 3935708, 4497952, 4919635, 5622440, 7871416, 8995904, 9839270, 11244880, 15742832, 19678540, 22489760, 31485664, 39357080, 44979520, 62971328, 78714160, 157428320, 314856640]

約数ペア:

[(1, 314856640), (2, 157428320), (4, 78714160), (5, 62971328), (7, 44979520), (8, 39357080), (10, 31485664), (14, 22489760), (16, 19678540), (20, 15742832), (28, 11244880), (32, 9839270), (35, 8995904), (40, 7871416), (56, 5622440), (64, 4919635), (70, 4497952), (80, 3935708), (112, 2811220), (140, 2248976), (160, 1967854), (224, 1405610), (280, 1124488), (320, 983927), (367, 857920), (383, 822080), (448, 702805), (560, 562244), (734, 428960), (766, 411040), (1120, 281122), (1468, 214480), (1532, 205520), (1835, 171584), (1915, 164416), (2240, 140561), (2569, 122560), (2681, 117440), (2936, 107240), (3064, 102760), (3670, 85792), (3830, 82208), (5138, 61280), (5362, 58720), (5872, 53620), (6128, 51380), (7340, 42896), (7660, 41104), (10276, 30640), (10724, 29360), (11744, 26810), (12256, 25690), (12845, 24512), (13405, 23488), (14680, 21448), (15320, 20552)]