154472640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 568049664

約数和(自身を除く): 413577024

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, 127, 140, 160, 168, 181, 192, 210, 224, 240, 254, 280, 320, 336, 362, 381, 420, 448, 480, 508, 543, 560, 635, 672, 724, 762, 840, 889, 905, 960, 1016, 1086, 1120, 1267, 1270, 1344, 1448, 1524, 1680, 1778, 1810, 1905, 2032, 2172, 2240, 2534, 2540, 2667, 2715, 2896, 3048, 3360, 3556, 3620, 3801, 3810, 4064, 4344, 4445, 5068, 5080, 5334, 5430, 5792, 6096, 6335, 6720, 7112, 7240, 7602, 7620, 8128, 8688, 8890, 10136, 10160, 10668, 10860, 11584, 12192, 12670, 13335, 14224, 14480, 15204, 15240, 17376, 17780, 19005, 20272, 20320, 21336, 21720, 22987, 24384, 25340, 26670, 28448, 28960, 30408, 30480, 34752, 35560, 38010, 40544, 40640, 42672, 43440, 45974, 50680, 53340, 56896, 57920, 60816, 60960, 68961, 71120, 76020, 81088, 85344, 86880, 91948, 101360, 106680, 114935, 121632, 121920, 137922, 142240, 152040, 160909, 170688, 173760, 183896, 202720, 213360, 229870, 243264, 275844, 284480, 304080, 321818, 344805, 367792, 405440, 426720, 459740, 482727, 551688, 608160, 643636, 689610, 735584, 804545, 853440, 919480, 965454, 1103376, 1216320, 1287272, 1379220, 1471168, 1609090, 1838960, 1930908, 2206752, 2413635, 2574544, 2758440, 3218180, 3677920, 3861816, 4413504, 4827270, 5149088, 5516880, 6436360, 7355840, 7723632, 9654540, 10298176, 11033760, 12872720, 15447264, 19309080, 22067520, 25745440, 30894528, 38618160, 51490880, 77236320, 154472640]

約数ペア:

[(1, 154472640), (2, 77236320), (3, 51490880), (4, 38618160), (5, 30894528), (6, 25745440), (7, 22067520), (8, 19309080), (10, 15447264), (12, 12872720), (14, 11033760), (15, 10298176), (16, 9654540), (20, 7723632), (21, 7355840), (24, 6436360), (28, 5516880), (30, 5149088), (32, 4827270), (35, 4413504), (40, 3861816), (42, 3677920), (48, 3218180), (56, 2758440), (60, 2574544), (64, 2413635), (70, 2206752), (80, 1930908), (84, 1838960), (96, 1609090), (105, 1471168), (112, 1379220), (120, 1287272), (127, 1216320), (140, 1103376), (160, 965454), (168, 919480), (181, 853440), (192, 804545), (210, 735584), (224, 689610), (240, 643636), (254, 608160), (280, 551688), (320, 482727), (336, 459740), (362, 426720), (381, 405440), (420, 367792), (448, 344805), (480, 321818), (508, 304080), (543, 284480), (560, 275844), (635, 243264), (672, 229870), (724, 213360), (762, 202720), (840, 183896), (889, 173760), (905, 170688), (960, 160909), (1016, 152040), (1086, 142240), (1120, 137922), (1267, 121920), (1270, 121632), (1344, 114935), (1448, 106680), (1524, 101360), (1680, 91948), (1778, 86880), (1810, 85344), (1905, 81088), (2032, 76020), (2172, 71120), (2240, 68961), (2534, 60960), (2540, 60816), (2667, 57920), (2715, 56896), (2896, 53340), (3048, 50680), (3360, 45974), (3556, 43440), (3620, 42672), (3801, 40640), (3810, 40544), (4064, 38010), (4344, 35560), (4445, 34752), (5068, 30480), (5080, 30408), (5334, 28960), (5430, 28448), (5792, 26670), (6096, 25340), (6335, 24384), (6720, 22987), (7112, 21720), (7240, 21336), (7602, 20320), (7620, 20272), (8128, 19005), (8688, 17780), (8890, 17376), (10136, 15240), (10160, 15204), (10668, 14480), (10860, 14224), (11584, 13335), (12192, 12670)]