67361280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 251903520

約数和(自身を除く): 184542240

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 179, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 358, 384, 392, 420, 448, 480, 490, 512, 537, 560, 588, 640, 672, 716, 735, 768, 784, 840, 895, 896, 960, 980, 1074, 1120, 1176, 1253, 1280, 1344, 1432, 1470, 1536, 1568, 1680, 1790, 1792, 1920, 1960, 2148, 2240, 2352, 2506, 2560, 2685, 2688, 2864, 2940, 3136, 3360, 3580, 3584, 3759, 3840, 3920, 4296, 4480, 4704, 5012, 5370, 5376, 5728, 5880, 6265, 6272, 6720, 7160, 7518, 7680, 7840, 8592, 8771, 8960, 9408, 10024, 10740, 10752, 11456, 11760, 12530, 12544, 13440, 14320, 15036, 15680, 17184, 17542, 17920, 18795, 18816, 20048, 21480, 22912, 23520, 25060, 25088, 26313, 26880, 28640, 30072, 31360, 34368, 35084, 37590, 37632, 40096, 42960, 43855, 45824, 47040, 50120, 52626, 53760, 57280, 60144, 62720, 68736, 70168, 75180, 75264, 80192, 85920, 87710, 91648, 94080, 100240, 105252, 114560, 120288, 125440, 131565, 137472, 140336, 150360, 160384, 171840, 175420, 188160, 200480, 210504, 229120, 240576, 263130, 274944, 280672, 300720, 320768, 343680, 350840, 376320, 400960, 421008, 458240, 481152, 526260, 561344, 601440, 641536, 687360, 701680, 801920, 842016, 962304, 1052520, 1122688, 1202880, 1374720, 1403360, 1603840, 1684032, 1924608, 2105040, 2245376, 2405760, 2806720, 3207680, 3368064, 4210080, 4490752, 4811520, 5613440, 6736128, 8420160, 9623040, 11226880, 13472256, 16840320, 22453760, 33680640, 67361280]

約数ペア:

[(1, 67361280), (2, 33680640), (3, 22453760), (4, 16840320), (5, 13472256), (6, 11226880), (7, 9623040), (8, 8420160), (10, 6736128), (12, 5613440), (14, 4811520), (15, 4490752), (16, 4210080), (20, 3368064), (21, 3207680), (24, 2806720), (28, 2405760), (30, 2245376), (32, 2105040), (35, 1924608), (40, 1684032), (42, 1603840), (48, 1403360), (49, 1374720), (56, 1202880), (60, 1122688), (64, 1052520), (70, 962304), (80, 842016), (84, 801920), (96, 701680), (98, 687360), (105, 641536), (112, 601440), (120, 561344), (128, 526260), (140, 481152), (147, 458240), (160, 421008), (168, 400960), (179, 376320), (192, 350840), (196, 343680), (210, 320768), (224, 300720), (240, 280672), (245, 274944), (256, 263130), (280, 240576), (294, 229120), (320, 210504), (336, 200480), (358, 188160), (384, 175420), (392, 171840), (420, 160384), (448, 150360), (480, 140336), (490, 137472), (512, 131565), (537, 125440), (560, 120288), (588, 114560), (640, 105252), (672, 100240), (716, 94080), (735, 91648), (768, 87710), (784, 85920), (840, 80192), (895, 75264), (896, 75180), (960, 70168), (980, 68736), (1074, 62720), (1120, 60144), (1176, 57280), (1253, 53760), (1280, 52626), (1344, 50120), (1432, 47040), (1470, 45824), (1536, 43855), (1568, 42960), (1680, 40096), (1790, 37632), (1792, 37590), (1920, 35084), (1960, 34368), (2148, 31360), (2240, 30072), (2352, 28640), (2506, 26880), (2560, 26313), (2685, 25088), (2688, 25060), (2864, 23520), (2940, 22912), (3136, 21480), (3360, 20048), (3580, 18816), (3584, 18795), (3759, 17920), (3840, 17542), (3920, 17184), (4296, 15680), (4480, 15036), (4704, 14320), (5012, 13440), (5370, 12544), (5376, 12530), (5728, 11760), (5880, 11456), (6265, 10752), (6272, 10740), (6720, 10024), (7160, 9408), (7518, 8960), (7680, 8771), (7840, 8592)]