1065672720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{70481}}^1$

素因数の和:70510

約数の個数: 160

約数和(自身を含む): 4195088640

約数和(自身を除く): 3129415920

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, 3024, 3780, 5040, 7560, 15120, 70481, 140962, 211443, 281924, 352405, 422886, 493367, 563848, 634329, 704810, 845772, 986734, 1057215, 1127696, 1268658, 1409620, 1480101, 1691544, 1902987, 1973468, 2114430, 2466835, 2537316, 2819240, 2960202, 3171645, 3383088, 3805974, 3946936, 4228860, 4440303, 4933670, 5074632, 5638480, 5920404, 6343290, 7400505, 7611948, 7893872, 8457720, 8880606, 9514935, 9867340, 10149264, 11840808, 12686580, 13320909, 14801010, 15223896, 16915440, 17761212, 19029870, 19734680, 22201515, 23681616, 25373160, 26641818, 29602020, 30447792, 35522424, 38059740, 39469360, 44403030, 50746320, 53283636, 59204040, 66604545, 71044848, 76119480, 88806060, 106567272, 118408080, 133209090, 152238960, 177612120, 213134544, 266418180, 355224240, 532836360, 1065672720]

約数ペア:

[(1, 1065672720), (2, 532836360), (3, 355224240), (4, 266418180), (5, 213134544), (6, 177612120), (7, 152238960), (8, 133209090), (9, 118408080), (10, 106567272), (12, 88806060), (14, 76119480), (15, 71044848), (16, 66604545), (18, 59204040), (20, 53283636), (21, 50746320), (24, 44403030), (27, 39469360), (28, 38059740), (30, 35522424), (35, 30447792), (36, 29602020), (40, 26641818), (42, 25373160), (45, 23681616), (48, 22201515), (54, 19734680), (56, 19029870), (60, 17761212), (63, 16915440), (70, 15223896), (72, 14801010), (80, 13320909), (84, 12686580), (90, 11840808), (105, 10149264), (108, 9867340), (112, 9514935), (120, 8880606), (126, 8457720), (135, 7893872), (140, 7611948), (144, 7400505), (168, 6343290), (180, 5920404), (189, 5638480), (210, 5074632), (216, 4933670), (240, 4440303), (252, 4228860), (270, 3946936), (280, 3805974), (315, 3383088), (336, 3171645), (360, 2960202), (378, 2819240), (420, 2537316), (432, 2466835), (504, 2114430), (540, 1973468), (560, 1902987), (630, 1691544), (720, 1480101), (756, 1409620), (840, 1268658), (945, 1127696), (1008, 1057215), (1080, 986734), (1260, 845772), (1512, 704810), (1680, 634329), (1890, 563848), (2160, 493367), (2520, 422886), (3024, 352405), (3780, 281924), (5040, 211443), (7560, 140962), (15120, 70481)]