210584640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31337}}^1$

素因数の和:31364

約数の個数: 112

約数和(自身を含む): 764145792

約数和(自身を除く): 553561152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 31337, 62674, 94011, 125348, 156685, 188022, 219359, 250696, 313370, 376044, 438718, 470055, 501392, 626740, 658077, 752088, 877436, 940110, 1002784, 1096795, 1253480, 1316154, 1504176, 1754872, 1880220, 2005568, 2193590, 2506960, 2632308, 3008352, 3290385, 3509744, 3760440, 4387180, 5013920, 5264616, 6016704, 6580770, 7019488, 7520880, 8774360, 10027840, 10529232, 13161540, 14038976, 15041760, 17548720, 21058464, 26323080, 30083520, 35097440, 42116928, 52646160, 70194880, 105292320, 210584640]

約数ペア:

[(1, 210584640), (2, 105292320), (3, 70194880), (4, 52646160), (5, 42116928), (6, 35097440), (7, 30083520), (8, 26323080), (10, 21058464), (12, 17548720), (14, 15041760), (15, 14038976), (16, 13161540), (20, 10529232), (21, 10027840), (24, 8774360), (28, 7520880), (30, 7019488), (32, 6580770), (35, 6016704), (40, 5264616), (42, 5013920), (48, 4387180), (56, 3760440), (60, 3509744), (64, 3290385), (70, 3008352), (80, 2632308), (84, 2506960), (96, 2193590), (105, 2005568), (112, 1880220), (120, 1754872), (140, 1504176), (160, 1316154), (168, 1253480), (192, 1096795), (210, 1002784), (224, 940110), (240, 877436), (280, 752088), (320, 658077), (336, 626740), (420, 501392), (448, 470055), (480, 438718), (560, 376044), (672, 313370), (840, 250696), (960, 219359), (1120, 188022), (1344, 156685), (1680, 125348), (2240, 94011), (3360, 62674), (6720, 31337)]