537808740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 1784961024

約数和(自身を除く): 1247152284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 97, 105, 129, 140, 172, 194, 210, 215, 258, 291, 301, 307, 388, 420, 430, 485, 516, 582, 602, 614, 645, 679, 860, 903, 921, 970, 1164, 1204, 1228, 1290, 1358, 1455, 1505, 1535, 1806, 1842, 1940, 2037, 2149, 2580, 2716, 2910, 3010, 3070, 3395, 3612, 3684, 4074, 4171, 4298, 4515, 4605, 5820, 6020, 6140, 6447, 6790, 8148, 8342, 8596, 9030, 9210, 10185, 10745, 12513, 12894, 13201, 13580, 16684, 18060, 18420, 20370, 20855, 21490, 25026, 25788, 26402, 29197, 29779, 32235, 39603, 40740, 41710, 42980, 50052, 52804, 58394, 59558, 62565, 64470, 66005, 79206, 83420, 87591, 89337, 92407, 116788, 119116, 125130, 128940, 132010, 145985, 148895, 158412, 175182, 178674, 184814, 198015, 208453, 250260, 264020, 277221, 291970, 297790, 350364, 357348, 369628, 396030, 416906, 437955, 446685, 462035, 554442, 583940, 595580, 625359, 792060, 833812, 875910, 893370, 924070, 1042265, 1108884, 1250718, 1280497, 1386105, 1751820, 1786740, 1848140, 2084530, 2501436, 2560994, 2772210, 3126795, 3841491, 4169060, 5121988, 5544420, 6253590, 6402485, 7682982, 8963479, 12507180, 12804970, 15365964, 17926958, 19207455, 25609940, 26890437, 35853916, 38414910, 44817395, 53780874, 76829820, 89634790, 107561748, 134452185, 179269580, 268904370, 537808740]

約数ペア:

[(1, 537808740), (2, 268904370), (3, 179269580), (4, 134452185), (5, 107561748), (6, 89634790), (7, 76829820), (10, 53780874), (12, 44817395), (14, 38414910), (15, 35853916), (20, 26890437), (21, 25609940), (28, 19207455), (30, 17926958), (35, 15365964), (42, 12804970), (43, 12507180), (60, 8963479), (70, 7682982), (84, 6402485), (86, 6253590), (97, 5544420), (105, 5121988), (129, 4169060), (140, 3841491), (172, 3126795), (194, 2772210), (210, 2560994), (215, 2501436), (258, 2084530), (291, 1848140), (301, 1786740), (307, 1751820), (388, 1386105), (420, 1280497), (430, 1250718), (485, 1108884), (516, 1042265), (582, 924070), (602, 893370), (614, 875910), (645, 833812), (679, 792060), (860, 625359), (903, 595580), (921, 583940), (970, 554442), (1164, 462035), (1204, 446685), (1228, 437955), (1290, 416906), (1358, 396030), (1455, 369628), (1505, 357348), (1535, 350364), (1806, 297790), (1842, 291970), (1940, 277221), (2037, 264020), (2149, 250260), (2580, 208453), (2716, 198015), (2910, 184814), (3010, 178674), (3070, 175182), (3395, 158412), (3612, 148895), (3684, 145985), (4074, 132010), (4171, 128940), (4298, 125130), (4515, 119116), (4605, 116788), (5820, 92407), (6020, 89337), (6140, 87591), (6447, 83420), (6790, 79206), (8148, 66005), (8342, 64470), (8596, 62565), (9030, 59558), (9210, 58394), (10185, 52804), (10745, 50052), (12513, 42980), (12894, 41710), (13201, 40740), (13580, 39603), (16684, 32235), (18060, 29779), (18420, 29197), (20370, 26402), (20855, 25788), (21490, 25026)]