858754320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2073

約数の個数: 160

約数和(自身を含む): 2846067840

約数和(自身を除く): 1987313520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 109, 120, 136, 170, 204, 218, 240, 255, 272, 327, 340, 408, 436, 510, 545, 654, 680, 816, 872, 1020, 1090, 1308, 1360, 1635, 1744, 1853, 1931, 2040, 2180, 2616, 3270, 3706, 3862, 4080, 4360, 5232, 5559, 5793, 6540, 7412, 7724, 8720, 9265, 9655, 11118, 11586, 13080, 14824, 15448, 18530, 19310, 22236, 23172, 26160, 27795, 28965, 29648, 30896, 32827, 37060, 38620, 44472, 46344, 55590, 57930, 65654, 74120, 77240, 88944, 92688, 98481, 111180, 115860, 131308, 148240, 154480, 164135, 196962, 210479, 222360, 231720, 262616, 328270, 393924, 420958, 444720, 463440, 492405, 525232, 631437, 656540, 787848, 841916, 984810, 1052395, 1262874, 1313080, 1575696, 1683832, 1969620, 2104790, 2525748, 2626160, 3157185, 3367664, 3578143, 3939240, 4209580, 5051496, 6314370, 7156286, 7878480, 8419160, 10102992, 10734429, 12628740, 14312572, 16838320, 17890715, 21468858, 25257480, 28625144, 35781430, 42937716, 50514960, 53672145, 57250288, 71562860, 85875432, 107344290, 143125720, 171750864, 214688580, 286251440, 429377160, 858754320]

約数ペア:

[(1, 858754320), (2, 429377160), (3, 286251440), (4, 214688580), (5, 171750864), (6, 143125720), (8, 107344290), (10, 85875432), (12, 71562860), (15, 57250288), (16, 53672145), (17, 50514960), (20, 42937716), (24, 35781430), (30, 28625144), (34, 25257480), (40, 21468858), (48, 17890715), (51, 16838320), (60, 14312572), (68, 12628740), (80, 10734429), (85, 10102992), (102, 8419160), (109, 7878480), (120, 7156286), (136, 6314370), (170, 5051496), (204, 4209580), (218, 3939240), (240, 3578143), (255, 3367664), (272, 3157185), (327, 2626160), (340, 2525748), (408, 2104790), (436, 1969620), (510, 1683832), (545, 1575696), (654, 1313080), (680, 1262874), (816, 1052395), (872, 984810), (1020, 841916), (1090, 787848), (1308, 656540), (1360, 631437), (1635, 525232), (1744, 492405), (1853, 463440), (1931, 444720), (2040, 420958), (2180, 393924), (2616, 328270), (3270, 262616), (3706, 231720), (3862, 222360), (4080, 210479), (4360, 196962), (5232, 164135), (5559, 154480), (5793, 148240), (6540, 131308), (7412, 115860), (7724, 111180), (8720, 98481), (9265, 92688), (9655, 88944), (11118, 77240), (11586, 74120), (13080, 65654), (14824, 57930), (15448, 55590), (18530, 46344), (19310, 44472), (22236, 38620), (23172, 37060), (26160, 32827), (27795, 30896), (28965, 29648)]