2018950080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{300439}}^1$

素因数の和:300466

約数の個数: 112

約数和(自身を含む): 7325928960

約数和(自身を除く): 5306978880

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 300439, 600878, 901317, 1201756, 1502195, 1802634, 2103073, 2403512, 3004390, 3605268, 4206146, 4506585, 4807024, 6008780, 6309219, 7210536, 8412292, 9013170, 9614048, 10515365, 12017560, 12618438, 14421072, 16824584, 18026340, 19228096, 21030730, 24035120, 25236876, 28842144, 31546095, 33649168, 36052680, 42061460, 48070240, 50473752, 57684288, 63092190, 67298336, 72105360, 84122920, 96140480, 100947504, 126184380, 134596672, 144210720, 168245840, 201895008, 252368760, 288421440, 336491680, 403790016, 504737520, 672983360, 1009475040, 2018950080]

約数ペア:

[(1, 2018950080), (2, 1009475040), (3, 672983360), (4, 504737520), (5, 403790016), (6, 336491680), (7, 288421440), (8, 252368760), (10, 201895008), (12, 168245840), (14, 144210720), (15, 134596672), (16, 126184380), (20, 100947504), (21, 96140480), (24, 84122920), (28, 72105360), (30, 67298336), (32, 63092190), (35, 57684288), (40, 50473752), (42, 48070240), (48, 42061460), (56, 36052680), (60, 33649168), (64, 31546095), (70, 28842144), (80, 25236876), (84, 24035120), (96, 21030730), (105, 19228096), (112, 18026340), (120, 16824584), (140, 14421072), (160, 12618438), (168, 12017560), (192, 10515365), (210, 9614048), (224, 9013170), (240, 8412292), (280, 7210536), (320, 6309219), (336, 6008780), (420, 4807024), (448, 4506585), (480, 4206146), (560, 3605268), (672, 3004390), (840, 2403512), (960, 2103073), (1120, 1802634), (1344, 1502195), (1680, 1201756), (2240, 901317), (3360, 600878), (6720, 300439)]