214523520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{111731}}^1$

素因数の和:111753

約数の個数: 64

約数和(自身を含む): 683799840

約数和(自身を除く): 469276320

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, 111731, 223462, 335193, 446924, 558655, 670386, 893848, 1117310, 1340772, 1675965, 1787696, 2234620, 2681544, 3351930, 3575392, 4469240, 5363088, 6703860, 7150784, 8938480, 10726176, 13407720, 14301568, 17876960, 21452352, 26815440, 35753920, 42904704, 53630880, 71507840, 107261760, 214523520]

約数ペア:

[(1, 214523520), (2, 107261760), (3, 71507840), (4, 53630880), (5, 42904704), (6, 35753920), (8, 26815440), (10, 21452352), (12, 17876960), (15, 14301568), (16, 13407720), (20, 10726176), (24, 8938480), (30, 7150784), (32, 6703860), (40, 5363088), (48, 4469240), (60, 3575392), (64, 3351930), (80, 2681544), (96, 2234620), (120, 1787696), (128, 1675965), (160, 1340772), (192, 1117310), (240, 893848), (320, 670386), (384, 558655), (480, 446924), (640, 335193), (960, 223462), (1920, 111731)]