211434240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{55061}}^1$

素因数の和:55085

約数の個数: 72

約数和(自身を含む): 675280368

約数和(自身を除く): 463846128

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, 640, 768, 960, 1280, 1920, 3840, 55061, 110122, 165183, 220244, 275305, 330366, 440488, 550610, 660732, 825915, 880976, 1101220, 1321464, 1651830, 1761952, 2202440, 2642928, 3303660, 3523904, 4404880, 5285856, 6607320, 7047808, 8809760, 10571712, 13214640, 14095616, 17619520, 21143424, 26429280, 35239040, 42286848, 52858560, 70478080, 105717120, 211434240]

約数ペア:

[(1, 211434240), (2, 105717120), (3, 70478080), (4, 52858560), (5, 42286848), (6, 35239040), (8, 26429280), (10, 21143424), (12, 17619520), (15, 14095616), (16, 13214640), (20, 10571712), (24, 8809760), (30, 7047808), (32, 6607320), (40, 5285856), (48, 4404880), (60, 3523904), (64, 3303660), (80, 2642928), (96, 2202440), (120, 1761952), (128, 1651830), (160, 1321464), (192, 1101220), (240, 880976), (256, 825915), (320, 660732), (384, 550610), (480, 440488), (640, 330366), (768, 275305), (960, 220244), (1280, 165183), (1920, 110122), (3840, 55061)]