219200640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{114167}}^1$

素因数の和:114189

約数の個数: 64

約数和(自身を含む): 698708160

約数和(自身を除く): 479507520

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, 320, 384, 480, 640, 960, 1920, 114167, 228334, 342501, 456668, 570835, 685002, 913336, 1141670, 1370004, 1712505, 1826672, 2283340, 2740008, 3425010, 3653344, 4566680, 5480016, 6850020, 7306688, 9133360, 10960032, 13700040, 14613376, 18266720, 21920064, 27400080, 36533440, 43840128, 54800160, 73066880, 109600320, 219200640]

約数ペア:

[(1, 219200640), (2, 109600320), (3, 73066880), (4, 54800160), (5, 43840128), (6, 36533440), (8, 27400080), (10, 21920064), (12, 18266720), (15, 14613376), (16, 13700040), (20, 10960032), (24, 9133360), (30, 7306688), (32, 6850020), (40, 5480016), (48, 4566680), (60, 3653344), (64, 3425010), (80, 2740008), (96, 2283340), (120, 1826672), (128, 1712505), (160, 1370004), (192, 1141670), (240, 913336), (320, 685002), (384, 570835), (480, 456668), (640, 342501), (960, 228334), (1920, 114167)]