77236320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 281788416

約数和(自身を除く): 204552096

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, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 181, 210, 224, 240, 254, 280, 336, 362, 381, 420, 480, 508, 543, 560, 635, 672, 724, 762, 840, 889, 905, 1016, 1086, 1120, 1267, 1270, 1448, 1524, 1680, 1778, 1810, 1905, 2032, 2172, 2534, 2540, 2667, 2715, 2896, 3048, 3360, 3556, 3620, 3801, 3810, 4064, 4344, 4445, 5068, 5080, 5334, 5430, 5792, 6096, 6335, 7112, 7240, 7602, 7620, 8688, 8890, 10136, 10160, 10668, 10860, 12192, 12670, 13335, 14224, 14480, 15204, 15240, 17376, 17780, 19005, 20272, 20320, 21336, 21720, 22987, 25340, 26670, 28448, 28960, 30408, 30480, 35560, 38010, 40544, 42672, 43440, 45974, 50680, 53340, 60816, 60960, 68961, 71120, 76020, 85344, 86880, 91948, 101360, 106680, 114935, 121632, 137922, 142240, 152040, 160909, 183896, 202720, 213360, 229870, 275844, 304080, 321818, 344805, 367792, 426720, 459740, 482727, 551688, 608160, 643636, 689610, 735584, 804545, 919480, 965454, 1103376, 1287272, 1379220, 1609090, 1838960, 1930908, 2206752, 2413635, 2574544, 2758440, 3218180, 3677920, 3861816, 4827270, 5149088, 5516880, 6436360, 7723632, 9654540, 11033760, 12872720, 15447264, 19309080, 25745440, 38618160, 77236320]

約数ペア:

[(1, 77236320), (2, 38618160), (3, 25745440), (4, 19309080), (5, 15447264), (6, 12872720), (7, 11033760), (8, 9654540), (10, 7723632), (12, 6436360), (14, 5516880), (15, 5149088), (16, 4827270), (20, 3861816), (21, 3677920), (24, 3218180), (28, 2758440), (30, 2574544), (32, 2413635), (35, 2206752), (40, 1930908), (42, 1838960), (48, 1609090), (56, 1379220), (60, 1287272), (70, 1103376), (80, 965454), (84, 919480), (96, 804545), (105, 735584), (112, 689610), (120, 643636), (127, 608160), (140, 551688), (160, 482727), (168, 459740), (181, 426720), (210, 367792), (224, 344805), (240, 321818), (254, 304080), (280, 275844), (336, 229870), (362, 213360), (381, 202720), (420, 183896), (480, 160909), (508, 152040), (543, 142240), (560, 137922), (635, 121632), (672, 114935), (724, 106680), (762, 101360), (840, 91948), (889, 86880), (905, 85344), (1016, 76020), (1086, 71120), (1120, 68961), (1267, 60960), (1270, 60816), (1448, 53340), (1524, 50680), (1680, 45974), (1778, 43440), (1810, 42672), (1905, 40544), (2032, 38010), (2172, 35560), (2534, 30480), (2540, 30408), (2667, 28960), (2715, 28448), (2896, 26670), (3048, 25340), (3360, 22987), (3556, 21720), (3620, 21336), (3801, 20320), (3810, 20272), (4064, 19005), (4344, 17780), (4445, 17376), (5068, 15240), (5080, 15204), (5334, 14480), (5430, 14224), (5792, 13335), (6096, 12670), (6335, 12192), (7112, 10860), (7240, 10668), (7602, 10160), (7620, 10136), (8688, 8890)]