1311403627200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{16979}}^1\times {\mathrm{16091}}^1$

素因数の和:33095

約数の個数: 168

約数和(自身を含む): 4303017535680

約数和(自身を除く): 2991613908480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 16091, 16979, 32182, 33958, 48273, 50937, 64364, 67916, 80455, 84895, 96546, 101874, 128728, 135832, 160910, 169790, 193092, 203748, 241365, 254685, 257456, 271664, 321820, 339580, 386184, 402275, 407496, 424475, 482730, 509370, 514912, 543328, 643640, 679160, 772368, 804550, 814992, 848950, 965460, 1018740, 1029824, 1086656, 1206825, 1273425, 1287280, 1358320, 1544736, 1609100, 1629984, 1697900, 1930920, 2037480, 2413650, 2546850, 2574560, 2716640, 3089472, 3218200, 3259968, 3395800, 3861840, 4074960, 4827300, 5093700, 5149120, 5433280, 6436400, 6791600, 7723680, 8149920, 9654600, 10187400, 12872800, 13583200, 15447360, 16299840, 19309200, 20374800, 25745600, 27166400, 38618400, 40749600, 77236800, 81499200, 273209089, 546418178, 819627267, 1092836356, 1366045445, 1639254534, 2185672712, 2732090890, 3278509068, 4098136335, 4371345424, 5464181780, 6557018136, 6830227225, 8196272670, 8742690848, 10928363560, 13114036272, 13660454450, 16392545340, 17485381696, 20490681675, 21856727120, 26228072544, 27320908900, 32785090680, 40981363350, 43713454240, 52456145088, 54641817800, 65570181360, 81962726700, 87426908480, 109283635600, 131140362720, 163925453400, 218567271200, 262280725440, 327850906800, 437134542400, 655701813600, 1311403627200]

約数ペア:

[(1, 1311403627200), (2, 655701813600), (3, 437134542400), (4, 327850906800), (5, 262280725440), (6, 218567271200), (8, 163925453400), (10, 131140362720), (12, 109283635600), (15, 87426908480), (16, 81962726700), (20, 65570181360), (24, 54641817800), (25, 52456145088), (30, 43713454240), (32, 40981363350), (40, 32785090680), (48, 27320908900), (50, 26228072544), (60, 21856727120), (64, 20490681675), (75, 17485381696), (80, 16392545340), (96, 13660454450), (100, 13114036272), (120, 10928363560), (150, 8742690848), (160, 8196272670), (192, 6830227225), (200, 6557018136), (240, 5464181780), (300, 4371345424), (320, 4098136335), (400, 3278509068), (480, 2732090890), (600, 2185672712), (800, 1639254534), (960, 1366045445), (1200, 1092836356), (1600, 819627267), (2400, 546418178), (4800, 273209089), (16091, 81499200), (16979, 77236800), (32182, 40749600), (33958, 38618400), (48273, 27166400), (50937, 25745600), (64364, 20374800), (67916, 19309200), (80455, 16299840), (84895, 15447360), (96546, 13583200), (101874, 12872800), (128728, 10187400), (135832, 9654600), (160910, 8149920), (169790, 7723680), (193092, 6791600), (203748, 6436400), (241365, 5433280), (254685, 5149120), (257456, 5093700), (271664, 4827300), (321820, 4074960), (339580, 3861840), (386184, 3395800), (402275, 3259968), (407496, 3218200), (424475, 3089472), (482730, 2716640), (509370, 2574560), (514912, 2546850), (543328, 2413650), (643640, 2037480), (679160, 1930920), (772368, 1697900), (804550, 1629984), (814992, 1609100), (848950, 1544736), (965460, 1358320), (1018740, 1287280), (1029824, 1273425), (1086656, 1206825)]