166471760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1759}}^1$

素因数の和:1805

約数の個数: 120

約数和(自身を含む): 479255040

約数和(自身を除く): 312783280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 1040, 1183, 1352, 1456, 1690, 1759, 1820, 2366, 2704, 3380, 3518, 3640, 4732, 5915, 6760, 7036, 7280, 8795, 9464, 11830, 12313, 13520, 14072, 17590, 18928, 22867, 23660, 24626, 28144, 35180, 45734, 47320, 49252, 61565, 70360, 91468, 94640, 98504, 114335, 123130, 140720, 160069, 182936, 197008, 228670, 246260, 297271, 320138, 365872, 457340, 492520, 594542, 640276, 800345, 914680, 985040, 1189084, 1280552, 1486355, 1600690, 1829360, 2080897, 2378168, 2561104, 2972710, 3201380, 4161794, 4756336, 5945420, 6402760, 8323588, 10404485, 11890840, 12805520, 16647176, 20808970, 23781680, 33294352, 41617940, 83235880, 166471760]

約数ペア:

[(1, 166471760), (2, 83235880), (4, 41617940), (5, 33294352), (7, 23781680), (8, 20808970), (10, 16647176), (13, 12805520), (14, 11890840), (16, 10404485), (20, 8323588), (26, 6402760), (28, 5945420), (35, 4756336), (40, 4161794), (52, 3201380), (56, 2972710), (65, 2561104), (70, 2378168), (80, 2080897), (91, 1829360), (104, 1600690), (112, 1486355), (130, 1280552), (140, 1189084), (169, 985040), (182, 914680), (208, 800345), (260, 640276), (280, 594542), (338, 492520), (364, 457340), (455, 365872), (520, 320138), (560, 297271), (676, 246260), (728, 228670), (845, 197008), (910, 182936), (1040, 160069), (1183, 140720), (1352, 123130), (1456, 114335), (1690, 98504), (1759, 94640), (1820, 91468), (2366, 70360), (2704, 61565), (3380, 49252), (3518, 47320), (3640, 45734), (4732, 35180), (5915, 28144), (6760, 24626), (7036, 23660), (7280, 22867), (8795, 18928), (9464, 17590), (11830, 14072), (12313, 13520)]