194617920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{28961}}^1$

素因数の和:28988

約数の個数: 112

約数和(自身を含む): 706209408

約数和(自身を除く): 511591488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 28961, 57922, 86883, 115844, 144805, 173766, 202727, 231688, 289610, 347532, 405454, 434415, 463376, 579220, 608181, 695064, 810908, 868830, 926752, 1013635, 1158440, 1216362, 1390128, 1621816, 1737660, 1853504, 2027270, 2316880, 2432724, 2780256, 3040905, 3243632, 3475320, 4054540, 4633760, 4865448, 5560512, 6081810, 6487264, 6950640, 8109080, 9267520, 9730896, 12163620, 12974528, 13901280, 16218160, 19461792, 24327240, 27802560, 32436320, 38923584, 48654480, 64872640, 97308960, 194617920]

約数ペア:

[(1, 194617920), (2, 97308960), (3, 64872640), (4, 48654480), (5, 38923584), (6, 32436320), (7, 27802560), (8, 24327240), (10, 19461792), (12, 16218160), (14, 13901280), (15, 12974528), (16, 12163620), (20, 9730896), (21, 9267520), (24, 8109080), (28, 6950640), (30, 6487264), (32, 6081810), (35, 5560512), (40, 4865448), (42, 4633760), (48, 4054540), (56, 3475320), (60, 3243632), (64, 3040905), (70, 2780256), (80, 2432724), (84, 2316880), (96, 2027270), (105, 1853504), (112, 1737660), (120, 1621816), (140, 1390128), (160, 1216362), (168, 1158440), (192, 1013635), (210, 926752), (224, 868830), (240, 810908), (280, 695064), (320, 608181), (336, 579220), (420, 463376), (448, 434415), (480, 405454), (560, 347532), (672, 289610), (840, 231688), (960, 202727), (1120, 173766), (1344, 144805), (1680, 115844), (2240, 86883), (3360, 57922), (6720, 28961)]