69131520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 253975176

約数和(自身を除く): 184843656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 353, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 706, 720, 765, 768, 816, 960, 1020, 1059, 1088, 1152, 1224, 1280, 1360, 1412, 1440, 1530, 1632, 1765, 1920, 2040, 2118, 2176, 2304, 2448, 2720, 2824, 2880, 3060, 3177, 3264, 3530, 3840, 4080, 4236, 4352, 4896, 5295, 5440, 5648, 5760, 6001, 6120, 6354, 6528, 7060, 8160, 8472, 9792, 10590, 10880, 11296, 11520, 12002, 12240, 12708, 13056, 14120, 15885, 16320, 16944, 18003, 19584, 21180, 21760, 22592, 24004, 24480, 25416, 28240, 30005, 31770, 32640, 33888, 36006, 39168, 42360, 45184, 48008, 48960, 50832, 54009, 56480, 60010, 63540, 65280, 67776, 72012, 84720, 90015, 90368, 96016, 97920, 101664, 108018, 112960, 120020, 127080, 135552, 144024, 169440, 180030, 192032, 195840, 203328, 216036, 225920, 240040, 254160, 270045, 271104, 288048, 338880, 360060, 384064, 406656, 432072, 451840, 480080, 508320, 540090, 576096, 677760, 720120, 768128, 813312, 864144, 960160, 1016640, 1080180, 1152192, 1355520, 1440240, 1536256, 1728288, 1920320, 2033280, 2160360, 2304384, 2880480, 3456576, 3840640, 4066560, 4320720, 4608768, 5760960, 6913152, 7681280, 8641440, 11521920, 13826304, 17282880, 23043840, 34565760, 69131520]

約数ペア:

[(1, 69131520), (2, 34565760), (3, 23043840), (4, 17282880), (5, 13826304), (6, 11521920), (8, 8641440), (9, 7681280), (10, 6913152), (12, 5760960), (15, 4608768), (16, 4320720), (17, 4066560), (18, 3840640), (20, 3456576), (24, 2880480), (30, 2304384), (32, 2160360), (34, 2033280), (36, 1920320), (40, 1728288), (45, 1536256), (48, 1440240), (51, 1355520), (60, 1152192), (64, 1080180), (68, 1016640), (72, 960160), (80, 864144), (85, 813312), (90, 768128), (96, 720120), (102, 677760), (120, 576096), (128, 540090), (136, 508320), (144, 480080), (153, 451840), (160, 432072), (170, 406656), (180, 384064), (192, 360060), (204, 338880), (240, 288048), (255, 271104), (256, 270045), (272, 254160), (288, 240040), (306, 225920), (320, 216036), (340, 203328), (353, 195840), (360, 192032), (384, 180030), (408, 169440), (480, 144024), (510, 135552), (544, 127080), (576, 120020), (612, 112960), (640, 108018), (680, 101664), (706, 97920), (720, 96016), (765, 90368), (768, 90015), (816, 84720), (960, 72012), (1020, 67776), (1059, 65280), (1088, 63540), (1152, 60010), (1224, 56480), (1280, 54009), (1360, 50832), (1412, 48960), (1440, 48008), (1530, 45184), (1632, 42360), (1765, 39168), (1920, 36006), (2040, 33888), (2118, 32640), (2176, 31770), (2304, 30005), (2448, 28240), (2720, 25416), (2824, 24480), (2880, 24004), (3060, 22592), (3177, 21760), (3264, 21180), (3530, 19584), (3840, 18003), (4080, 16944), (4236, 16320), (4352, 15885), (4896, 14120), (5295, 13056), (5440, 12708), (5648, 12240), (5760, 12002), (6001, 11520), (6120, 11296), (6354, 10880), (6528, 10590), (7060, 9792), (8160, 8472)]