425099360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{991}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 1151926272

約数和(自身を除く): 726826912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 383, 560, 766, 991, 1120, 1532, 1915, 1982, 2681, 3064, 3830, 3964, 4955, 5362, 6128, 6937, 7660, 7928, 9910, 10724, 12256, 13405, 13874, 15320, 15856, 19820, 21448, 26810, 27748, 30640, 31712, 34685, 39640, 42896, 53620, 55496, 61280, 69370, 79280, 85792, 107240, 110992, 138740, 158560, 214480, 221984, 277480, 379553, 428960, 554960, 759106, 1109920, 1518212, 1897765, 2656871, 3036424, 3795530, 5313742, 6072848, 7591060, 10627484, 12145696, 13284355, 15182120, 21254968, 26568710, 30364240, 42509936, 53137420, 60728480, 85019872, 106274840, 212549680, 425099360]

約数ペア:

[(1, 425099360), (2, 212549680), (4, 106274840), (5, 85019872), (7, 60728480), (8, 53137420), (10, 42509936), (14, 30364240), (16, 26568710), (20, 21254968), (28, 15182120), (32, 13284355), (35, 12145696), (40, 10627484), (56, 7591060), (70, 6072848), (80, 5313742), (112, 3795530), (140, 3036424), (160, 2656871), (224, 1897765), (280, 1518212), (383, 1109920), (560, 759106), (766, 554960), (991, 428960), (1120, 379553), (1532, 277480), (1915, 221984), (1982, 214480), (2681, 158560), (3064, 138740), (3830, 110992), (3964, 107240), (4955, 85792), (5362, 79280), (6128, 69370), (6937, 61280), (7660, 55496), (7928, 53620), (9910, 42896), (10724, 39640), (12256, 34685), (13405, 31712), (13874, 30640), (15320, 27748), (15856, 26810), (19820, 21448)]