84374080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5381}}^1$

素因数の和:5412

約数の個数: 84

約数和(自身を含む): 233761788

約数和(自身を除く): 149387708

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5381, 7840, 10762, 15680, 21524, 26905, 37667, 43048, 53810, 75334, 86096, 107620, 150668, 172192, 188335, 215240, 263669, 301336, 344384, 376670, 430480, 527338, 602672, 753340, 860960, 1054676, 1205344, 1318345, 1506680, 1721920, 2109352, 2410688, 2636690, 3013360, 4218704, 5273380, 6026720, 8437408, 10546760, 12053440, 16874816, 21093520, 42187040, 84374080]

約数ペア:

[(1, 84374080), (2, 42187040), (4, 21093520), (5, 16874816), (7, 12053440), (8, 10546760), (10, 8437408), (14, 6026720), (16, 5273380), (20, 4218704), (28, 3013360), (32, 2636690), (35, 2410688), (40, 2109352), (49, 1721920), (56, 1506680), (64, 1318345), (70, 1205344), (80, 1054676), (98, 860960), (112, 753340), (140, 602672), (160, 527338), (196, 430480), (224, 376670), (245, 344384), (280, 301336), (320, 263669), (392, 215240), (448, 188335), (490, 172192), (560, 150668), (784, 107620), (980, 86096), (1120, 75334), (1568, 53810), (1960, 43048), (2240, 37667), (3136, 26905), (3920, 21524), (5381, 15680), (7840, 10762)]