138263040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 240

約数和(自身を含む): 508447368

約数和(自身を除く): 370184328

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, 512, 544, 576, 612, 640, 680, 706, 720, 765, 768, 816, 960, 1020, 1059, 1088, 1152, 1224, 1280, 1360, 1412, 1440, 1530, 1536, 1632, 1765, 1920, 2040, 2118, 2176, 2304, 2448, 2560, 2720, 2824, 2880, 3060, 3177, 3264, 3530, 3840, 4080, 4236, 4352, 4608, 4896, 5295, 5440, 5648, 5760, 6001, 6120, 6354, 6528, 7060, 7680, 8160, 8472, 8704, 9792, 10590, 10880, 11296, 11520, 12002, 12240, 12708, 13056, 14120, 15885, 16320, 16944, 18003, 19584, 21180, 21760, 22592, 23040, 24004, 24480, 25416, 26112, 28240, 30005, 31770, 32640, 33888, 36006, 39168, 42360, 43520, 45184, 48008, 48960, 50832, 54009, 56480, 60010, 63540, 65280, 67776, 72012, 78336, 84720, 90015, 90368, 96016, 97920, 101664, 108018, 112960, 120020, 127080, 130560, 135552, 144024, 169440, 180030, 180736, 192032, 195840, 203328, 216036, 225920, 240040, 254160, 270045, 271104, 288048, 338880, 360060, 384064, 391680, 406656, 432072, 451840, 480080, 508320, 540090, 542208, 576096, 677760, 720120, 768128, 813312, 864144, 903680, 960160, 1016640, 1080180, 1152192, 1355520, 1440240, 1536256, 1626624, 1728288, 1920320, 2033280, 2160360, 2304384, 2711040, 2880480, 3072512, 3456576, 3840640, 4066560, 4320720, 4608768, 5760960, 6913152, 7681280, 8133120, 8641440, 9217536, 11521920, 13826304, 15362560, 17282880, 23043840, 27652608, 34565760, 46087680, 69131520, 138263040]

約数ペア:

[(1, 138263040), (2, 69131520), (3, 46087680), (4, 34565760), (5, 27652608), (6, 23043840), (8, 17282880), (9, 15362560), (10, 13826304), (12, 11521920), (15, 9217536), (16, 8641440), (17, 8133120), (18, 7681280), (20, 6913152), (24, 5760960), (30, 4608768), (32, 4320720), (34, 4066560), (36, 3840640), (40, 3456576), (45, 3072512), (48, 2880480), (51, 2711040), (60, 2304384), (64, 2160360), (68, 2033280), (72, 1920320), (80, 1728288), (85, 1626624), (90, 1536256), (96, 1440240), (102, 1355520), (120, 1152192), (128, 1080180), (136, 1016640), (144, 960160), (153, 903680), (160, 864144), (170, 813312), (180, 768128), (192, 720120), (204, 677760), (240, 576096), (255, 542208), (256, 540090), (272, 508320), (288, 480080), (306, 451840), (320, 432072), (340, 406656), (353, 391680), (360, 384064), (384, 360060), (408, 338880), (480, 288048), (510, 271104), (512, 270045), (544, 254160), (576, 240040), (612, 225920), (640, 216036), (680, 203328), (706, 195840), (720, 192032), (765, 180736), (768, 180030), (816, 169440), (960, 144024), (1020, 135552), (1059, 130560), (1088, 127080), (1152, 120020), (1224, 112960), (1280, 108018), (1360, 101664), (1412, 97920), (1440, 96016), (1530, 90368), (1536, 90015), (1632, 84720), (1765, 78336), (1920, 72012), (2040, 67776), (2118, 65280), (2176, 63540), (2304, 60010), (2448, 56480), (2560, 54009), (2720, 50832), (2824, 48960), (2880, 48008), (3060, 45184), (3177, 43520), (3264, 42360), (3530, 39168), (3840, 36006), (4080, 33888), (4236, 32640), (4352, 31770), (4608, 30005), (4896, 28240), (5295, 26112), (5440, 25416), (5648, 24480), (5760, 24004), (6001, 23040), (6120, 22592), (6354, 21760), (6528, 21180), (7060, 19584), (7680, 18003), (8160, 16944), (8472, 16320), (8704, 15885), (9792, 14120), (10590, 13056), (10880, 12708), (11296, 12240), (11520, 12002)]