648019213440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{956119}}^1$

素因数の和:956494

約数の個数: 128

約数和(自身を含む): 2071414857600

約数和(自身を除く): 1423395644160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 353, 384, 480, 640, 706, 960, 1059, 1412, 1765, 1920, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 11296, 14120, 16944, 21180, 22592, 28240, 33888, 42360, 45184, 56480, 67776, 84720, 112960, 135552, 169440, 225920, 338880, 677760, 956119, 1912238, 2868357, 3824476, 4780595, 5736714, 7648952, 9561190, 11473428, 14341785, 15297904, 19122380, 22946856, 28683570, 30595808, 38244760, 45893712, 57367140, 61191616, 76489520, 91787424, 114734280, 122383232, 152979040, 183574848, 229468560, 305958080, 337510007, 367149696, 458937120, 611916160, 675020014, 917874240, 1012530021, 1350040028, 1687550035, 1835748480, 2025060042, 2700080056, 3375100070, 4050120084, 5062650105, 5400160112, 6750200140, 8100240168, 10125300210, 10800320224, 13500400280, 16200480336, 20250600420, 21600640448, 27000800560, 32400960672, 40501200840, 43201280896, 54001601120, 64801921344, 81002401680, 108003202240, 129603842688, 162004803360, 216006404480, 324009606720, 648019213440]

約数ペア:

[(1, 648019213440), (2, 324009606720), (3, 216006404480), (4, 162004803360), (5, 129603842688), (6, 108003202240), (8, 81002401680), (10, 64801921344), (12, 54001601120), (15, 43201280896), (16, 40501200840), (20, 32400960672), (24, 27000800560), (30, 21600640448), (32, 20250600420), (40, 16200480336), (48, 13500400280), (60, 10800320224), (64, 10125300210), (80, 8100240168), (96, 6750200140), (120, 5400160112), (128, 5062650105), (160, 4050120084), (192, 3375100070), (240, 2700080056), (320, 2025060042), (353, 1835748480), (384, 1687550035), (480, 1350040028), (640, 1012530021), (706, 917874240), (960, 675020014), (1059, 611916160), (1412, 458937120), (1765, 367149696), (1920, 337510007), (2118, 305958080), (2824, 229468560), (3530, 183574848), (4236, 152979040), (5295, 122383232), (5648, 114734280), (7060, 91787424), (8472, 76489520), (10590, 61191616), (11296, 57367140), (14120, 45893712), (16944, 38244760), (21180, 30595808), (22592, 28683570), (28240, 22946856), (33888, 19122380), (42360, 15297904), (45184, 14341785), (56480, 11473428), (67776, 9561190), (84720, 7648952), (112960, 5736714), (135552, 4780595), (169440, 3824476), (225920, 2868357), (338880, 1912238), (677760, 956119)]