231495040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{51673}}^1$

素因数の和:51699

約数の個数: 64

約数和(自身を含む): 632489760

約数和(自身を除く): 400994720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 51673, 103346, 206692, 258365, 361711, 413384, 516730, 723422, 826768, 1033460, 1446844, 1653536, 1808555, 2066920, 2893688, 3307072, 3617110, 4133840, 5787376, 6614144, 7234220, 8267680, 11574752, 14468440, 16535360, 23149504, 28936880, 33070720, 46299008, 57873760, 115747520, 231495040]

約数ペア:

[(1, 231495040), (2, 115747520), (4, 57873760), (5, 46299008), (7, 33070720), (8, 28936880), (10, 23149504), (14, 16535360), (16, 14468440), (20, 11574752), (28, 8267680), (32, 7234220), (35, 6614144), (40, 5787376), (56, 4133840), (64, 3617110), (70, 3307072), (80, 2893688), (112, 2066920), (128, 1808555), (140, 1653536), (160, 1446844), (224, 1033460), (280, 826768), (320, 723422), (448, 516730), (560, 413384), (640, 361711), (896, 258365), (1120, 206692), (2240, 103346), (4480, 51673)]