1696565760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{220907}}^1$

素因数の和:220933

約数の個数: 80

約数和(自身を含む): 5423733216

約数和(自身を除く): 3727167456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 220907, 441814, 662721, 883628, 1104535, 1325442, 1767256, 2209070, 2650884, 3313605, 3534512, 4418140, 5301768, 6627210, 7069024, 8836280, 10603536, 13254420, 14138048, 17672560, 21207072, 26508840, 28276096, 35345120, 42414144, 53017680, 56552192, 70690240, 84828288, 106035360, 113104384, 141380480, 169656576, 212070720, 282760960, 339313152, 424141440, 565521920, 848282880, 1696565760]

約数ペア:

[(1, 1696565760), (2, 848282880), (3, 565521920), (4, 424141440), (5, 339313152), (6, 282760960), (8, 212070720), (10, 169656576), (12, 141380480), (15, 113104384), (16, 106035360), (20, 84828288), (24, 70690240), (30, 56552192), (32, 53017680), (40, 42414144), (48, 35345120), (60, 28276096), (64, 26508840), (80, 21207072), (96, 17672560), (120, 14138048), (128, 13254420), (160, 10603536), (192, 8836280), (240, 7069024), (256, 6627210), (320, 5301768), (384, 4418140), (480, 3534512), (512, 3313605), (640, 2650884), (768, 2209070), (960, 1767256), (1280, 1325442), (1536, 1104535), (1920, 883628), (2560, 662721), (3840, 441814), (7680, 220907)]