42169680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2818

約数の個数: 160

約数和(自身を含む): 166060800

約数和(自身を除く): 123891120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 2789, 3024, 3780, 5040, 5578, 7560, 8367, 11156, 13945, 15120, 16734, 19523, 22312, 25101, 27890, 33468, 39046, 41835, 44624, 50202, 55780, 58569, 66936, 75303, 78092, 83670, 97615, 100404, 111560, 117138, 125505, 133872, 150606, 156184, 167340, 175707, 195230, 200808, 223120, 234276, 251010, 292845, 301212, 312368, 334680, 351414, 376515, 390460, 401616, 468552, 502020, 527121, 585690, 602424, 669360, 702828, 753030, 780920, 878535, 937104, 1004040, 1054242, 1171380, 1204848, 1405656, 1506060, 1561840, 1757070, 2008080, 2108484, 2342760, 2635605, 2811312, 3012120, 3514140, 4216968, 4685520, 5271210, 6024240, 7028280, 8433936, 10542420, 14056560, 21084840, 42169680]

約数ペア:

[(1, 42169680), (2, 21084840), (3, 14056560), (4, 10542420), (5, 8433936), (6, 7028280), (7, 6024240), (8, 5271210), (9, 4685520), (10, 4216968), (12, 3514140), (14, 3012120), (15, 2811312), (16, 2635605), (18, 2342760), (20, 2108484), (21, 2008080), (24, 1757070), (27, 1561840), (28, 1506060), (30, 1405656), (35, 1204848), (36, 1171380), (40, 1054242), (42, 1004040), (45, 937104), (48, 878535), (54, 780920), (56, 753030), (60, 702828), (63, 669360), (70, 602424), (72, 585690), (80, 527121), (84, 502020), (90, 468552), (105, 401616), (108, 390460), (112, 376515), (120, 351414), (126, 334680), (135, 312368), (140, 301212), (144, 292845), (168, 251010), (180, 234276), (189, 223120), (210, 200808), (216, 195230), (240, 175707), (252, 167340), (270, 156184), (280, 150606), (315, 133872), (336, 125505), (360, 117138), (378, 111560), (420, 100404), (432, 97615), (504, 83670), (540, 78092), (560, 75303), (630, 66936), (720, 58569), (756, 55780), (840, 50202), (945, 44624), (1008, 41835), (1080, 39046), (1260, 33468), (1512, 27890), (1680, 25101), (1890, 22312), (2160, 19523), (2520, 16734), (2789, 15120), (3024, 13945), (3780, 11156), (5040, 8367), (5578, 7560)]