1668958584720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{141918247}}^1$

素因数の和:141918277

約数の個数: 120

約数和(自身を含む): 6018469061184

約数和(自身を除く): 4349510476464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 141918247, 283836494, 425754741, 567672988, 709591235, 851509482, 993427729, 1135345976, 1419182470, 1703018964, 1986855458, 2128773705, 2270691952, 2838364940, 2980283187, 3406037928, 3973710916, 4257547410, 4967138645, 5676729880, 5960566374, 6812075856, 6953994103, 7947421832, 8515094820, 9934277290, 11353459760, 11921132748, 13907988206, 14901415935, 15894843664, 17030189640, 19868554580, 20861982309, 23842265496, 27815976412, 29802831870, 34060379280, 34769970515, 39737109160, 41723964618, 47684530992, 55631952824, 59605663740, 69539941030, 79474218320, 83447929236, 104309911545, 111263905648, 119211327480, 139079882060, 166895858472, 208619823090, 238422654960, 278159764120, 333791716944, 417239646180, 556319528240, 834479292360, 1668958584720]

約数ペア:

[(1, 1668958584720), (2, 834479292360), (3, 556319528240), (4, 417239646180), (5, 333791716944), (6, 278159764120), (7, 238422654960), (8, 208619823090), (10, 166895858472), (12, 139079882060), (14, 119211327480), (15, 111263905648), (16, 104309911545), (20, 83447929236), (21, 79474218320), (24, 69539941030), (28, 59605663740), (30, 55631952824), (35, 47684530992), (40, 41723964618), (42, 39737109160), (48, 34769970515), (49, 34060379280), (56, 29802831870), (60, 27815976412), (70, 23842265496), (80, 20861982309), (84, 19868554580), (98, 17030189640), (105, 15894843664), (112, 14901415935), (120, 13907988206), (140, 11921132748), (147, 11353459760), (168, 9934277290), (196, 8515094820), (210, 7947421832), (240, 6953994103), (245, 6812075856), (280, 5960566374), (294, 5676729880), (336, 4967138645), (392, 4257547410), (420, 3973710916), (490, 3406037928), (560, 2980283187), (588, 2838364940), (735, 2270691952), (784, 2128773705), (840, 1986855458), (980, 1703018964), (1176, 1419182470), (1470, 1135345976), (1680, 993427729), (1960, 851509482), (2352, 709591235), (2940, 567672988), (3920, 425754741), (5880, 283836494), (11760, 141918247)]