140940711040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11590519}}^1$

素因数の和:11590557

約数の個数: 64

約数和(自身を含む): 354669912000

約数和(自身を除く): 213729200960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 11590519, 23181038, 46362076, 57952595, 92724152, 115905190, 185448304, 220219861, 231810380, 370896608, 440439722, 463620760, 741793216, 880879444, 927241520, 1101099305, 1483586432, 1761758888, 1854483040, 2202198610, 3523517776, 3708966080, 4404397220, 7047035552, 7417932160, 8808794440, 14094071104, 17617588880, 28188142208, 35235177760, 70470355520, 140940711040]

約数ペア:

[(1, 140940711040), (2, 70470355520), (4, 35235177760), (5, 28188142208), (8, 17617588880), (10, 14094071104), (16, 8808794440), (19, 7417932160), (20, 7047035552), (32, 4404397220), (38, 3708966080), (40, 3523517776), (64, 2202198610), (76, 1854483040), (80, 1761758888), (95, 1483586432), (128, 1101099305), (152, 927241520), (160, 880879444), (190, 741793216), (304, 463620760), (320, 440439722), (380, 370896608), (608, 231810380), (640, 220219861), (760, 185448304), (1216, 115905190), (1520, 92724152), (2432, 57952595), (3040, 46362076), (6080, 23181038), (12160, 11590519)]