160166720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71503}}^1$

素因数の和:71527

約数の個数: 56

約数和(自身を含む): 435888384

約数和(自身を除く): 275721664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 71503, 143006, 286012, 357515, 500521, 572024, 715030, 1001042, 1144048, 1430060, 2002084, 2288096, 2502605, 2860120, 4004168, 4576192, 5005210, 5720240, 8008336, 10010420, 11440480, 16016672, 20020840, 22880960, 32033344, 40041680, 80083360, 160166720]

約数ペア:

[(1, 160166720), (2, 80083360), (4, 40041680), (5, 32033344), (7, 22880960), (8, 20020840), (10, 16016672), (14, 11440480), (16, 10010420), (20, 8008336), (28, 5720240), (32, 5005210), (35, 4576192), (40, 4004168), (56, 2860120), (64, 2502605), (70, 2288096), (80, 2002084), (112, 1430060), (140, 1144048), (160, 1001042), (224, 715030), (280, 572024), (320, 500521), (448, 357515), (560, 286012), (1120, 143006), (2240, 71503)]