7716175040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{492103}}^1$

素因数の和:492134

約数の個数: 84

約数和(自身を含む): 21374045136

約数和(自身を除く): 13657870096

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, 7840, 15680, 492103, 984206, 1968412, 2460515, 3444721, 3936824, 4921030, 6889442, 7873648, 9842060, 13778884, 15747296, 17223605, 19684120, 24113047, 27557768, 31494592, 34447210, 39368240, 48226094, 55115536, 68894420, 78736480, 96452188, 110231072, 120565235, 137788840, 157472960, 192904376, 220462144, 241130470, 275577680, 385808752, 482260940, 551155360, 771617504, 964521880, 1102310720, 1543235008, 1929043760, 3858087520, 7716175040]

約数ペア:

[(1, 7716175040), (2, 3858087520), (4, 1929043760), (5, 1543235008), (7, 1102310720), (8, 964521880), (10, 771617504), (14, 551155360), (16, 482260940), (20, 385808752), (28, 275577680), (32, 241130470), (35, 220462144), (40, 192904376), (49, 157472960), (56, 137788840), (64, 120565235), (70, 110231072), (80, 96452188), (98, 78736480), (112, 68894420), (140, 55115536), (160, 48226094), (196, 39368240), (224, 34447210), (245, 31494592), (280, 27557768), (320, 24113047), (392, 19684120), (448, 17223605), (490, 15747296), (560, 13778884), (784, 9842060), (980, 7873648), (1120, 6889442), (1568, 4921030), (1960, 3936824), (2240, 3444721), (3136, 2460515), (3920, 1968412), (7840, 984206), (15680, 492103)]