194906880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 216

約数和(自身を含む): 771013152

約数和(自身を除く): 576106272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2417, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 4834, 5040, 5376, 5760, 6720, 7251, 8064, 8960, 9668, 10080, 11520, 12085, 13440, 14502, 16128, 16919, 19336, 20160, 21753, 24170, 26880, 29004, 33838, 36255, 38672, 40320, 43506, 48340, 50757, 58008, 67676, 72510, 77344, 80640, 84595, 87012, 96680, 101514, 108765, 116016, 135352, 145020, 152271, 154688, 169190, 174024, 193360, 203028, 217530, 232032, 253785, 270704, 290040, 304542, 309376, 338380, 348048, 386720, 406056, 435060, 464064, 507570, 541408, 580080, 609084, 618752, 676760, 696096, 761355, 773440, 812112, 870120, 928128, 1015140, 1082816, 1160160, 1218168, 1353520, 1392192, 1522710, 1546880, 1624224, 1740240, 1856256, 2030280, 2165632, 2320320, 2436336, 2707040, 2784384, 3045420, 3093760, 3248448, 3480480, 4060560, 4331264, 4640640, 4872672, 5414080, 5568768, 6090840, 6496896, 6960960, 8121120, 9281280, 9745344, 10828160, 12181680, 12993792, 13921920, 16242240, 19490688, 21656320, 24363360, 27843840, 32484480, 38981376, 48726720, 64968960, 97453440, 194906880]

約数ペア:

[(1, 194906880), (2, 97453440), (3, 64968960), (4, 48726720), (5, 38981376), (6, 32484480), (7, 27843840), (8, 24363360), (9, 21656320), (10, 19490688), (12, 16242240), (14, 13921920), (15, 12993792), (16, 12181680), (18, 10828160), (20, 9745344), (21, 9281280), (24, 8121120), (28, 6960960), (30, 6496896), (32, 6090840), (35, 5568768), (36, 5414080), (40, 4872672), (42, 4640640), (45, 4331264), (48, 4060560), (56, 3480480), (60, 3248448), (63, 3093760), (64, 3045420), (70, 2784384), (72, 2707040), (80, 2436336), (84, 2320320), (90, 2165632), (96, 2030280), (105, 1856256), (112, 1740240), (120, 1624224), (126, 1546880), (128, 1522710), (140, 1392192), (144, 1353520), (160, 1218168), (168, 1160160), (180, 1082816), (192, 1015140), (210, 928128), (224, 870120), (240, 812112), (252, 773440), (256, 761355), (280, 696096), (288, 676760), (315, 618752), (320, 609084), (336, 580080), (360, 541408), (384, 507570), (420, 464064), (448, 435060), (480, 406056), (504, 386720), (560, 348048), (576, 338380), (630, 309376), (640, 304542), (672, 290040), (720, 270704), (768, 253785), (840, 232032), (896, 217530), (960, 203028), (1008, 193360), (1120, 174024), (1152, 169190), (1260, 154688), (1280, 152271), (1344, 145020), (1440, 135352), (1680, 116016), (1792, 108765), (1920, 101514), (2016, 96680), (2240, 87012), (2304, 84595), (2417, 80640), (2520, 77344), (2688, 72510), (2880, 67676), (3360, 58008), (3840, 50757), (4032, 48340), (4480, 43506), (4834, 40320), (5040, 38672), (5376, 36255), (5760, 33838), (6720, 29004), (7251, 26880), (8064, 24170), (8960, 21753), (9668, 20160), (10080, 19336), (11520, 16919), (12085, 16128), (13440, 14502)]