235479240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 820076400

約数和(自身を除く): 584597160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 109, 120, 136, 153, 170, 180, 204, 218, 255, 306, 327, 340, 353, 360, 408, 436, 510, 545, 612, 654, 680, 706, 765, 872, 981, 1020, 1059, 1090, 1224, 1308, 1412, 1530, 1635, 1765, 1853, 1962, 2040, 2118, 2180, 2616, 2824, 3060, 3177, 3270, 3530, 3706, 3924, 4236, 4360, 4905, 5295, 5559, 6001, 6120, 6354, 6540, 7060, 7412, 7848, 8472, 9265, 9810, 10590, 11118, 12002, 12708, 13080, 14120, 14824, 15885, 16677, 18003, 18530, 19620, 21180, 22236, 24004, 25416, 27795, 30005, 31770, 33354, 36006, 37060, 38477, 39240, 42360, 44472, 48008, 54009, 55590, 60010, 63540, 66708, 72012, 74120, 76954, 83385, 90015, 108018, 111180, 115431, 120020, 127080, 133416, 144024, 153908, 166770, 180030, 192385, 216036, 222360, 230862, 240040, 270045, 307816, 333540, 346293, 360060, 384770, 432072, 461724, 540090, 577155, 654109, 667080, 692586, 720120, 769540, 923448, 1080180, 1154310, 1308218, 1385172, 1539080, 1731465, 1962327, 2160360, 2308620, 2616436, 2770344, 3270545, 3462930, 3924654, 4617240, 5232872, 5886981, 6541090, 6925860, 7849308, 9811635, 11773962, 13082180, 13851720, 15698616, 19623270, 23547924, 26164360, 29434905, 39246540, 47095848, 58869810, 78493080, 117739620, 235479240]

約数ペア:

[(1, 235479240), (2, 117739620), (3, 78493080), (4, 58869810), (5, 47095848), (6, 39246540), (8, 29434905), (9, 26164360), (10, 23547924), (12, 19623270), (15, 15698616), (17, 13851720), (18, 13082180), (20, 11773962), (24, 9811635), (30, 7849308), (34, 6925860), (36, 6541090), (40, 5886981), (45, 5232872), (51, 4617240), (60, 3924654), (68, 3462930), (72, 3270545), (85, 2770344), (90, 2616436), (102, 2308620), (109, 2160360), (120, 1962327), (136, 1731465), (153, 1539080), (170, 1385172), (180, 1308218), (204, 1154310), (218, 1080180), (255, 923448), (306, 769540), (327, 720120), (340, 692586), (353, 667080), (360, 654109), (408, 577155), (436, 540090), (510, 461724), (545, 432072), (612, 384770), (654, 360060), (680, 346293), (706, 333540), (765, 307816), (872, 270045), (981, 240040), (1020, 230862), (1059, 222360), (1090, 216036), (1224, 192385), (1308, 180030), (1412, 166770), (1530, 153908), (1635, 144024), (1765, 133416), (1853, 127080), (1962, 120020), (2040, 115431), (2118, 111180), (2180, 108018), (2616, 90015), (2824, 83385), (3060, 76954), (3177, 74120), (3270, 72012), (3530, 66708), (3706, 63540), (3924, 60010), (4236, 55590), (4360, 54009), (4905, 48008), (5295, 44472), (5559, 42360), (6001, 39240), (6120, 38477), (6354, 37060), (6540, 36006), (7060, 33354), (7412, 31770), (7848, 30005), (8472, 27795), (9265, 25416), (9810, 24004), (10590, 22236), (11118, 21180), (12002, 19620), (12708, 18530), (13080, 18003), (14120, 16677), (14824, 15885)]