712590080

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7841}}^1$

素因数の和:7933

約数の個数: 72

約数和(自身を含む): 1731137184

約数和(自身を除く): 1018547104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1280, 1420, 2272, 2840, 4544, 5680, 7841, 9088, 11360, 15682, 18176, 22720, 31364, 39205, 45440, 62728, 78410, 90880, 125456, 156820, 250912, 313640, 501824, 556711, 627280, 1003648, 1113422, 1254560, 2007296, 2226844, 2509120, 2783555, 4453688, 5018240, 5567110, 8907376, 10036480, 11134220, 17814752, 22268440, 35629504, 44536880, 71259008, 89073760, 142518016, 178147520, 356295040, 712590080]

約数ペア:

[(1, 712590080), (2, 356295040), (4, 178147520), (5, 142518016), (8, 89073760), (10, 71259008), (16, 44536880), (20, 35629504), (32, 22268440), (40, 17814752), (64, 11134220), (71, 10036480), (80, 8907376), (128, 5567110), (142, 5018240), (160, 4453688), (256, 2783555), (284, 2509120), (320, 2226844), (355, 2007296), (568, 1254560), (640, 1113422), (710, 1003648), (1136, 627280), (1280, 556711), (1420, 501824), (2272, 313640), (2840, 250912), (4544, 156820), (5680, 125456), (7841, 90880), (9088, 78410), (11360, 62728), (15682, 45440), (18176, 39205), (22720, 31364)]