159106640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 160

約数和(自身を含む): 481683456

約数和(自身を除く): 322576816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 440, 460, 506, 560, 616, 644, 770, 805, 880, 920, 1012, 1123, 1232, 1265, 1288, 1540, 1610, 1771, 1840, 2024, 2246, 2530, 2576, 3080, 3220, 3542, 4048, 4492, 5060, 5615, 6160, 6440, 7084, 7861, 8855, 8984, 10120, 11230, 12353, 12880, 14168, 15722, 17710, 17968, 20240, 22460, 24706, 25829, 28336, 31444, 35420, 39305, 44920, 49412, 51658, 61765, 62888, 70840, 78610, 86471, 89840, 98824, 103316, 123530, 125776, 129145, 141680, 157220, 172942, 180803, 197648, 206632, 247060, 258290, 284119, 314440, 345884, 361606, 413264, 432355, 494120, 516580, 568238, 628880, 691768, 723212, 864710, 904015, 988240, 1033160, 1136476, 1383536, 1420595, 1446424, 1729420, 1808030, 1988833, 2066320, 2272952, 2841190, 2892848, 3458840, 3616060, 3977666, 4545904, 5682380, 6917680, 7232120, 7955332, 9944165, 11364760, 14464240, 15910664, 19888330, 22729520, 31821328, 39776660, 79553320, 159106640]

約数ペア:

[(1, 159106640), (2, 79553320), (4, 39776660), (5, 31821328), (7, 22729520), (8, 19888330), (10, 15910664), (11, 14464240), (14, 11364760), (16, 9944165), (20, 7955332), (22, 7232120), (23, 6917680), (28, 5682380), (35, 4545904), (40, 3977666), (44, 3616060), (46, 3458840), (55, 2892848), (56, 2841190), (70, 2272952), (77, 2066320), (80, 1988833), (88, 1808030), (92, 1729420), (110, 1446424), (112, 1420595), (115, 1383536), (140, 1136476), (154, 1033160), (161, 988240), (176, 904015), (184, 864710), (220, 723212), (230, 691768), (253, 628880), (280, 568238), (308, 516580), (322, 494120), (368, 432355), (385, 413264), (440, 361606), (460, 345884), (506, 314440), (560, 284119), (616, 258290), (644, 247060), (770, 206632), (805, 197648), (880, 180803), (920, 172942), (1012, 157220), (1123, 141680), (1232, 129145), (1265, 125776), (1288, 123530), (1540, 103316), (1610, 98824), (1771, 89840), (1840, 86471), (2024, 78610), (2246, 70840), (2530, 62888), (2576, 61765), (3080, 51658), (3220, 49412), (3542, 44920), (4048, 39305), (4492, 35420), (5060, 31444), (5615, 28336), (6160, 25829), (6440, 24706), (7084, 22460), (7861, 20240), (8855, 17968), (8984, 17710), (10120, 15722), (11230, 14168), (12353, 12880)]