57180480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 212238336

約数和(自身を除く): 155057856

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, 67, 70, 80, 84, 96, 105, 112, 120, 127, 134, 140, 160, 168, 192, 201, 210, 224, 240, 254, 268, 280, 320, 335, 336, 381, 402, 420, 448, 469, 480, 508, 536, 560, 635, 670, 672, 762, 804, 840, 889, 938, 960, 1005, 1016, 1072, 1120, 1270, 1340, 1344, 1407, 1524, 1608, 1680, 1778, 1876, 1905, 2010, 2032, 2144, 2240, 2345, 2540, 2667, 2680, 2814, 3048, 3216, 3360, 3556, 3752, 3810, 4020, 4064, 4288, 4445, 4690, 5080, 5334, 5360, 5628, 6096, 6432, 6720, 7035, 7112, 7504, 7620, 8040, 8128, 8509, 8890, 9380, 10160, 10668, 10720, 11256, 12192, 12864, 13335, 14070, 14224, 15008, 15240, 16080, 17018, 17780, 18760, 20320, 21336, 21440, 22512, 24384, 25527, 26670, 28140, 28448, 30016, 30480, 32160, 34036, 35560, 37520, 40640, 42545, 42672, 45024, 51054, 53340, 56280, 56896, 59563, 60960, 64320, 68072, 71120, 75040, 85090, 85344, 90048, 102108, 106680, 112560, 119126, 121920, 127635, 136144, 142240, 150080, 170180, 170688, 178689, 204216, 213360, 225120, 238252, 255270, 272288, 284480, 297815, 340360, 357378, 408432, 426720, 450240, 476504, 510540, 544576, 595630, 680720, 714756, 816864, 853440, 893445, 953008, 1021080, 1191260, 1361440, 1429512, 1633728, 1786890, 1906016, 2042160, 2382520, 2722880, 2859024, 3573780, 3812032, 4084320, 4765040, 5718048, 7147560, 8168640, 9530080, 11436096, 14295120, 19060160, 28590240, 57180480]

約数ペア:

[(1, 57180480), (2, 28590240), (3, 19060160), (4, 14295120), (5, 11436096), (6, 9530080), (7, 8168640), (8, 7147560), (10, 5718048), (12, 4765040), (14, 4084320), (15, 3812032), (16, 3573780), (20, 2859024), (21, 2722880), (24, 2382520), (28, 2042160), (30, 1906016), (32, 1786890), (35, 1633728), (40, 1429512), (42, 1361440), (48, 1191260), (56, 1021080), (60, 953008), (64, 893445), (67, 853440), (70, 816864), (80, 714756), (84, 680720), (96, 595630), (105, 544576), (112, 510540), (120, 476504), (127, 450240), (134, 426720), (140, 408432), (160, 357378), (168, 340360), (192, 297815), (201, 284480), (210, 272288), (224, 255270), (240, 238252), (254, 225120), (268, 213360), (280, 204216), (320, 178689), (335, 170688), (336, 170180), (381, 150080), (402, 142240), (420, 136144), (448, 127635), (469, 121920), (480, 119126), (508, 112560), (536, 106680), (560, 102108), (635, 90048), (670, 85344), (672, 85090), (762, 75040), (804, 71120), (840, 68072), (889, 64320), (938, 60960), (960, 59563), (1005, 56896), (1016, 56280), (1072, 53340), (1120, 51054), (1270, 45024), (1340, 42672), (1344, 42545), (1407, 40640), (1524, 37520), (1608, 35560), (1680, 34036), (1778, 32160), (1876, 30480), (1905, 30016), (2010, 28448), (2032, 28140), (2144, 26670), (2240, 25527), (2345, 24384), (2540, 22512), (2667, 21440), (2680, 21336), (2814, 20320), (3048, 18760), (3216, 17780), (3360, 17018), (3556, 16080), (3752, 15240), (3810, 15008), (4020, 14224), (4064, 14070), (4288, 13335), (4445, 12864), (4690, 12192), (5080, 11256), (5334, 10720), (5360, 10668), (5628, 10160), (6096, 9380), (6432, 8890), (6720, 8509), (7035, 8128), (7112, 8040), (7504, 7620)]