786641661520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68762383}}^1$

素因数の和:68762420

約数の個数: 80

約数和(自身を含む): 2148686975232

約数和(自身を除く): 1362045313712

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 68762383, 137524766, 275049532, 343811915, 550099064, 687623830, 756386213, 893910979, 1100198128, 1375247660, 1512772426, 1787821958, 2750495320, 3025544852, 3575643916, 3781931065, 4469554895, 5500990640, 6051089704, 7151287832, 7563862130, 8939109790, 9833020769, 12102179408, 14302575664, 15127724260, 17878219580, 19666041538, 30255448520, 35756439160, 39332083076, 49165103845, 60510897040, 71512878320, 78664166152, 98330207690, 157328332304, 196660415380, 393320830760, 786641661520]

約数ペア:

[(1, 786641661520), (2, 393320830760), (4, 196660415380), (5, 157328332304), (8, 98330207690), (10, 78664166152), (11, 71512878320), (13, 60510897040), (16, 49165103845), (20, 39332083076), (22, 35756439160), (26, 30255448520), (40, 19666041538), (44, 17878219580), (52, 15127724260), (55, 14302575664), (65, 12102179408), (80, 9833020769), (88, 8939109790), (104, 7563862130), (110, 7151287832), (130, 6051089704), (143, 5500990640), (176, 4469554895), (208, 3781931065), (220, 3575643916), (260, 3025544852), (286, 2750495320), (440, 1787821958), (520, 1512772426), (572, 1375247660), (715, 1100198128), (880, 893910979), (1040, 756386213), (1144, 687623830), (1430, 550099064), (2288, 343811915), (2860, 275049532), (5720, 137524766), (11440, 68762383)]