166928960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1084

約数の個数: 112

約数和(自身を含む): 443301120

約数和(自身を除く): 276372160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 160, 176, 188, 220, 235, 320, 352, 376, 440, 470, 517, 704, 752, 880, 940, 1009, 1034, 1504, 1760, 1880, 2018, 2068, 2585, 3008, 3520, 3760, 4036, 4136, 5045, 5170, 7520, 8072, 8272, 10090, 10340, 11099, 15040, 16144, 16544, 20180, 20680, 22198, 32288, 33088, 40360, 41360, 44396, 47423, 55495, 64576, 80720, 82720, 88792, 94846, 110990, 161440, 165440, 177584, 189692, 221980, 237115, 322880, 355168, 379384, 443960, 474230, 521653, 710336, 758768, 887920, 948460, 1043306, 1517536, 1775840, 1896920, 2086612, 2608265, 3035072, 3551680, 3793840, 4173224, 5216530, 7587680, 8346448, 10433060, 15175360, 16692896, 20866120, 33385792, 41732240, 83464480, 166928960]

約数ペア:

[(1, 166928960), (2, 83464480), (4, 41732240), (5, 33385792), (8, 20866120), (10, 16692896), (11, 15175360), (16, 10433060), (20, 8346448), (22, 7587680), (32, 5216530), (40, 4173224), (44, 3793840), (47, 3551680), (55, 3035072), (64, 2608265), (80, 2086612), (88, 1896920), (94, 1775840), (110, 1517536), (160, 1043306), (176, 948460), (188, 887920), (220, 758768), (235, 710336), (320, 521653), (352, 474230), (376, 443960), (440, 379384), (470, 355168), (517, 322880), (704, 237115), (752, 221980), (880, 189692), (940, 177584), (1009, 165440), (1034, 161440), (1504, 110990), (1760, 94846), (1880, 88792), (2018, 82720), (2068, 80720), (2585, 64576), (3008, 55495), (3520, 47423), (3760, 44396), (4036, 41360), (4136, 40360), (5045, 33088), (5170, 32288), (7520, 22198), (8072, 20680), (8272, 20180), (10090, 16544), (10340, 16144), (11099, 15040)]