169071760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14779}}^1$

素因数の和:14816

約数の個数: 80

約数和(自身を含む): 461845440

約数和(自身を除く): 292773680

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, 14779, 29558, 59116, 73895, 118232, 147790, 162569, 192127, 236464, 295580, 325138, 384254, 591160, 650276, 768508, 812845, 960635, 1182320, 1300552, 1537016, 1625690, 1921270, 2113397, 2601104, 3074032, 3251380, 3842540, 4226794, 6502760, 7685080, 8453588, 10566985, 13005520, 15370160, 16907176, 21133970, 33814352, 42267940, 84535880, 169071760]

約数ペア:

[(1, 169071760), (2, 84535880), (4, 42267940), (5, 33814352), (8, 21133970), (10, 16907176), (11, 15370160), (13, 13005520), (16, 10566985), (20, 8453588), (22, 7685080), (26, 6502760), (40, 4226794), (44, 3842540), (52, 3251380), (55, 3074032), (65, 2601104), (80, 2113397), (88, 1921270), (104, 1625690), (110, 1537016), (130, 1300552), (143, 1182320), (176, 960635), (208, 812845), (220, 768508), (260, 650276), (286, 591160), (440, 384254), (520, 325138), (572, 295580), (715, 236464), (880, 192127), (1040, 162569), (1144, 147790), (1430, 118232), (2288, 73895), (2860, 59116), (5720, 29558), (11440, 14779)]