155765120

素因数分解:

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

素因数の和:5000

約数の個数: 96

約数和(自身を含む): 433259280

約数和(自身を除く): 277494160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 4967, 6272, 7840, 9934, 15680, 19868, 24835, 31360, 34769, 39736, 49670, 69538, 79472, 99340, 139076, 158944, 173845, 198680, 243383, 278152, 317888, 347690, 397360, 486766, 556304, 635776, 695380, 794720, 973532, 1112608, 1216915, 1390760, 1589440, 1947064, 2225216, 2433830, 2781520, 3178880, 3894128, 4450432, 4867660, 5563040, 7788256, 9735320, 11126080, 15576512, 19470640, 22252160, 31153024, 38941280, 77882560, 155765120]

約数ペア:

[(1, 155765120), (2, 77882560), (4, 38941280), (5, 31153024), (7, 22252160), (8, 19470640), (10, 15576512), (14, 11126080), (16, 9735320), (20, 7788256), (28, 5563040), (32, 4867660), (35, 4450432), (40, 3894128), (49, 3178880), (56, 2781520), (64, 2433830), (70, 2225216), (80, 1947064), (98, 1589440), (112, 1390760), (128, 1216915), (140, 1112608), (160, 973532), (196, 794720), (224, 695380), (245, 635776), (280, 556304), (320, 486766), (392, 397360), (448, 347690), (490, 317888), (560, 278152), (640, 243383), (784, 198680), (896, 173845), (980, 158944), (1120, 139076), (1568, 99340), (1960, 79472), (2240, 69538), (3136, 49670), (3920, 39736), (4480, 34769), (4967, 31360), (6272, 24835), (7840, 19868), (9934, 15680)]