157059760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13729}}^1$

素因数の和:13766

約数の個数: 80

約数和(自身を含む): 429035040

約数和(自身を除く): 271975280

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, 13729, 27458, 54916, 68645, 109832, 137290, 151019, 178477, 219664, 274580, 302038, 356954, 549160, 604076, 713908, 755095, 892385, 1098320, 1208152, 1427816, 1510190, 1784770, 1963247, 2416304, 2855632, 3020380, 3569540, 3926494, 6040760, 7139080, 7852988, 9816235, 12081520, 14278160, 15705976, 19632470, 31411952, 39264940, 78529880, 157059760]

約数ペア:

[(1, 157059760), (2, 78529880), (4, 39264940), (5, 31411952), (8, 19632470), (10, 15705976), (11, 14278160), (13, 12081520), (16, 9816235), (20, 7852988), (22, 7139080), (26, 6040760), (40, 3926494), (44, 3569540), (52, 3020380), (55, 2855632), (65, 2416304), (80, 1963247), (88, 1784770), (104, 1510190), (110, 1427816), (130, 1208152), (143, 1098320), (176, 892385), (208, 755095), (220, 713908), (260, 604076), (286, 549160), (440, 356954), (520, 302038), (572, 274580), (715, 219664), (880, 178477), (1040, 151019), (1144, 137290), (1430, 109832), (2288, 68645), (2860, 54916), (5720, 27458), (11440, 13729)]