545177920

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{4967}}^1$

素因数の和:5005

約数の個数: 112

約数和(自身を含む): 1514246400

約数和(自身を除く): 969068480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 4967, 5488, 6860, 7840, 9934, 10976, 13720, 15680, 19868, 21952, 24835, 27440, 34769, 39736, 49670, 54880, 69538, 79472, 99340, 109760, 139076, 158944, 173845, 198680, 243383, 278152, 317888, 347690, 397360, 486766, 556304, 695380, 794720, 973532, 1112608, 1216915, 1390760, 1589440, 1703681, 1947064, 2225216, 2433830, 2781520, 3407362, 3894128, 4867660, 5563040, 6814724, 7788256, 8518405, 9735320, 11126080, 13629448, 15576512, 17036810, 19470640, 27258896, 34073620, 38941280, 54517792, 68147240, 77882560, 109035584, 136294480, 272588960, 545177920]

約数ペア:

[(1, 545177920), (2, 272588960), (4, 136294480), (5, 109035584), (7, 77882560), (8, 68147240), (10, 54517792), (14, 38941280), (16, 34073620), (20, 27258896), (28, 19470640), (32, 17036810), (35, 15576512), (40, 13629448), (49, 11126080), (56, 9735320), (64, 8518405), (70, 7788256), (80, 6814724), (98, 5563040), (112, 4867660), (140, 3894128), (160, 3407362), (196, 2781520), (224, 2433830), (245, 2225216), (280, 1947064), (320, 1703681), (343, 1589440), (392, 1390760), (448, 1216915), (490, 1112608), (560, 973532), (686, 794720), (784, 695380), (980, 556304), (1120, 486766), (1372, 397360), (1568, 347690), (1715, 317888), (1960, 278152), (2240, 243383), (2744, 198680), (3136, 173845), (3430, 158944), (3920, 139076), (4967, 109760), (5488, 99340), (6860, 79472), (7840, 69538), (9934, 54880), (10976, 49670), (13720, 39736), (15680, 34769), (19868, 27440), (21952, 24835)]