163296560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 461384160

約数和(自身を除く): 298087600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 476, 560, 578, 595, 680, 952, 1009, 1156, 1190, 1360, 1445, 1904, 2018, 2023, 2312, 2380, 2890, 4036, 4046, 4624, 4760, 5045, 5780, 7063, 8072, 8092, 9520, 10090, 10115, 11560, 14126, 16144, 16184, 17153, 20180, 20230, 23120, 28252, 32368, 34306, 35315, 40360, 40460, 56504, 68612, 70630, 80720, 80920, 85765, 113008, 120071, 137224, 141260, 161840, 171530, 240142, 274448, 282520, 291601, 343060, 480284, 565040, 583202, 600355, 686120, 960568, 1166404, 1200710, 1372240, 1458005, 1921136, 2041207, 2332808, 2401420, 2916010, 4082414, 4665616, 4802840, 5832020, 8164828, 9605680, 10206035, 11664040, 16329656, 20412070, 23328080, 32659312, 40824140, 81648280, 163296560]

約数ペア:

[(1, 163296560), (2, 81648280), (4, 40824140), (5, 32659312), (7, 23328080), (8, 20412070), (10, 16329656), (14, 11664040), (16, 10206035), (17, 9605680), (20, 8164828), (28, 5832020), (34, 4802840), (35, 4665616), (40, 4082414), (56, 2916010), (68, 2401420), (70, 2332808), (80, 2041207), (85, 1921136), (112, 1458005), (119, 1372240), (136, 1200710), (140, 1166404), (170, 960568), (238, 686120), (272, 600355), (280, 583202), (289, 565040), (340, 480284), (476, 343060), (560, 291601), (578, 282520), (595, 274448), (680, 240142), (952, 171530), (1009, 161840), (1156, 141260), (1190, 137224), (1360, 120071), (1445, 113008), (1904, 85765), (2018, 80920), (2023, 80720), (2312, 70630), (2380, 68612), (2890, 56504), (4036, 40460), (4046, 40360), (4624, 35315), (4760, 34306), (5045, 32368), (5780, 28252), (7063, 23120), (8072, 20230), (8092, 20180), (9520, 17153), (10090, 16184), (10115, 16144), (11560, 14126)]