2016976800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{17881}}^1$

素因数の和:17951

約数の個数: 144

約数和(自身を含む): 6705320832

約数和(自身を除く): 4688344032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 470, 480, 564, 600, 705, 752, 800, 940, 1128, 1175, 1200, 1410, 1504, 1880, 2256, 2350, 2400, 2820, 3525, 3760, 4512, 4700, 5640, 7050, 7520, 9400, 11280, 14100, 17881, 18800, 22560, 28200, 35762, 37600, 53643, 56400, 71524, 89405, 107286, 112800, 143048, 178810, 214572, 268215, 286096, 357620, 429144, 447025, 536430, 572192, 715240, 840407, 858288, 894050, 1072860, 1341075, 1430480, 1680814, 1716576, 1788100, 2145720, 2521221, 2682150, 2860960, 3361628, 3576200, 4202035, 4291440, 5042442, 5364300, 6723256, 7152400, 8404070, 8582880, 10084884, 10728600, 12606105, 13446512, 14304800, 16808140, 20169768, 21010175, 21457200, 25212210, 26893024, 33616280, 40339536, 42020350, 42914400, 50424420, 63030525, 67232560, 80679072, 84040700, 100848840, 126061050, 134465120, 168081400, 201697680, 252122100, 336162800, 403395360, 504244200, 672325600, 1008488400, 2016976800]

約数ペア:

[(1, 2016976800), (2, 1008488400), (3, 672325600), (4, 504244200), (5, 403395360), (6, 336162800), (8, 252122100), (10, 201697680), (12, 168081400), (15, 134465120), (16, 126061050), (20, 100848840), (24, 84040700), (25, 80679072), (30, 67232560), (32, 63030525), (40, 50424420), (47, 42914400), (48, 42020350), (50, 40339536), (60, 33616280), (75, 26893024), (80, 25212210), (94, 21457200), (96, 21010175), (100, 20169768), (120, 16808140), (141, 14304800), (150, 13446512), (160, 12606105), (188, 10728600), (200, 10084884), (235, 8582880), (240, 8404070), (282, 7152400), (300, 6723256), (376, 5364300), (400, 5042442), (470, 4291440), (480, 4202035), (564, 3576200), (600, 3361628), (705, 2860960), (752, 2682150), (800, 2521221), (940, 2145720), (1128, 1788100), (1175, 1716576), (1200, 1680814), (1410, 1430480), (1504, 1341075), (1880, 1072860), (2256, 894050), (2350, 858288), (2400, 840407), (2820, 715240), (3525, 572192), (3760, 536430), (4512, 447025), (4700, 429144), (5640, 357620), (7050, 286096), (7520, 268215), (9400, 214572), (11280, 178810), (14100, 143048), (17881, 112800), (18800, 107286), (22560, 89405), (28200, 71524), (35762, 56400), (37600, 53643)]