69968640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 270789120

約数和(自身を除く): 200820480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 137, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 274, 280, 285, 304, 320, 336, 380, 384, 399, 411, 420, 448, 456, 480, 532, 548, 560, 570, 608, 640, 665, 672, 685, 760, 768, 798, 822, 840, 896, 912, 959, 960, 1064, 1096, 1120, 1140, 1216, 1280, 1330, 1344, 1370, 1520, 1596, 1644, 1680, 1792, 1824, 1918, 1920, 1995, 2055, 2128, 2192, 2240, 2280, 2432, 2603, 2660, 2688, 2740, 2877, 3040, 3192, 3288, 3360, 3648, 3836, 3840, 3990, 4110, 4256, 4384, 4480, 4560, 4795, 4864, 5206, 5320, 5376, 5480, 5754, 6080, 6384, 6576, 6720, 7296, 7672, 7809, 7980, 8220, 8512, 8768, 8960, 9120, 9590, 10412, 10640, 10960, 11508, 12160, 12768, 13015, 13152, 13440, 14385, 14592, 15344, 15618, 15960, 16440, 17024, 17536, 18221, 18240, 19180, 20824, 21280, 21920, 23016, 24320, 25536, 26030, 26304, 26880, 28770, 30688, 31236, 31920, 32880, 34048, 35072, 36442, 36480, 38360, 39045, 41648, 42560, 43840, 46032, 51072, 52060, 52608, 54663, 57540, 61376, 62472, 63840, 65760, 72884, 72960, 76720, 78090, 83296, 85120, 87680, 91105, 92064, 102144, 104120, 105216, 109326, 115080, 122752, 124944, 127680, 131520, 145768, 153440, 156180, 166592, 170240, 175360, 182210, 184128, 208240, 218652, 230160, 245504, 249888, 255360, 263040, 273315, 291536, 306880, 312360, 333184, 364420, 368256, 416480, 437304, 460320, 499776, 510720, 526080, 546630, 583072, 613760, 624720, 666368, 728840, 736512, 832960, 874608, 920640, 999552, 1093260, 1166144, 1227520, 1249440, 1457680, 1665920, 1749216, 1841280, 1999104, 2186520, 2332288, 2498880, 2915360, 3331840, 3498432, 3682560, 4373040, 4664576, 4997760, 5830720, 6996864, 8746080, 9995520, 11661440, 13993728, 17492160, 23322880, 34984320, 69968640]

約数ペア:

[(1, 69968640), (2, 34984320), (3, 23322880), (4, 17492160), (5, 13993728), (6, 11661440), (7, 9995520), (8, 8746080), (10, 6996864), (12, 5830720), (14, 4997760), (15, 4664576), (16, 4373040), (19, 3682560), (20, 3498432), (21, 3331840), (24, 2915360), (28, 2498880), (30, 2332288), (32, 2186520), (35, 1999104), (38, 1841280), (40, 1749216), (42, 1665920), (48, 1457680), (56, 1249440), (57, 1227520), (60, 1166144), (64, 1093260), (70, 999552), (76, 920640), (80, 874608), (84, 832960), (95, 736512), (96, 728840), (105, 666368), (112, 624720), (114, 613760), (120, 583072), (128, 546630), (133, 526080), (137, 510720), (140, 499776), (152, 460320), (160, 437304), (168, 416480), (190, 368256), (192, 364420), (210, 333184), (224, 312360), (228, 306880), (240, 291536), (256, 273315), (266, 263040), (274, 255360), (280, 249888), (285, 245504), (304, 230160), (320, 218652), (336, 208240), (380, 184128), (384, 182210), (399, 175360), (411, 170240), (420, 166592), (448, 156180), (456, 153440), (480, 145768), (532, 131520), (548, 127680), (560, 124944), (570, 122752), (608, 115080), (640, 109326), (665, 105216), (672, 104120), (685, 102144), (760, 92064), (768, 91105), (798, 87680), (822, 85120), (840, 83296), (896, 78090), (912, 76720), (959, 72960), (960, 72884), (1064, 65760), (1096, 63840), (1120, 62472), (1140, 61376), (1216, 57540), (1280, 54663), (1330, 52608), (1344, 52060), (1370, 51072), (1520, 46032), (1596, 43840), (1644, 42560), (1680, 41648), (1792, 39045), (1824, 38360), (1918, 36480), (1920, 36442), (1995, 35072), (2055, 34048), (2128, 32880), (2192, 31920), (2240, 31236), (2280, 30688), (2432, 28770), (2603, 26880), (2660, 26304), (2688, 26030), (2740, 25536), (2877, 24320), (3040, 23016), (3192, 21920), (3288, 21280), (3360, 20824), (3648, 19180), (3836, 18240), (3840, 18221), (3990, 17536), (4110, 17024), (4256, 16440), (4384, 15960), (4480, 15618), (4560, 15344), (4795, 14592), (4864, 14385), (5206, 13440), (5320, 13152), (5376, 13015), (5480, 12768), (5754, 12160), (6080, 11508), (6384, 10960), (6576, 10640), (6720, 10412), (7296, 9590), (7672, 9120), (7809, 8960), (7980, 8768), (8220, 8512)]