1317281280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 320

約数和(自身を含む): 4878973440

約数和(自身を除く): 3561692160

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, 107, 112, 120, 128, 140, 160, 168, 192, 210, 214, 224, 229, 240, 256, 280, 320, 321, 336, 384, 420, 428, 448, 458, 480, 512, 535, 560, 640, 642, 672, 687, 749, 768, 840, 856, 896, 916, 960, 1070, 1120, 1145, 1280, 1284, 1344, 1374, 1498, 1536, 1603, 1605, 1680, 1712, 1792, 1832, 1920, 2140, 2240, 2247, 2290, 2560, 2568, 2688, 2748, 2996, 3206, 3210, 3360, 3424, 3435, 3584, 3664, 3745, 3840, 4280, 4480, 4494, 4580, 4809, 5136, 5376, 5496, 5992, 6412, 6420, 6720, 6848, 6870, 7328, 7490, 7680, 8015, 8560, 8960, 8988, 9160, 9618, 10272, 10752, 10992, 11235, 11984, 12824, 12840, 13440, 13696, 13740, 14656, 14980, 16030, 17120, 17920, 17976, 18320, 19236, 20544, 21984, 22470, 23968, 24045, 24503, 25648, 25680, 26880, 27392, 27480, 29312, 29960, 32060, 34240, 35952, 36640, 38472, 41088, 43968, 44940, 47936, 48090, 49006, 51296, 51360, 53760, 54784, 54960, 58624, 59920, 64120, 68480, 71904, 73280, 73509, 76944, 82176, 87936, 89880, 95872, 96180, 98012, 102592, 102720, 109920, 117248, 119840, 122515, 128240, 136960, 143808, 146560, 147018, 153888, 164352, 171521, 175872, 179760, 191744, 192360, 196024, 205184, 205440, 219840, 239680, 245030, 256480, 273920, 287616, 293120, 294036, 307776, 343042, 351744, 359520, 367545, 383488, 384720, 392048, 410368, 410880, 439680, 479360, 490060, 512960, 514563, 575232, 586240, 588072, 615552, 686084, 719040, 735090, 769440, 784096, 820736, 821760, 857605, 879360, 958720, 980120, 1025920, 1029126, 1150464, 1176144, 1231104, 1372168, 1438080, 1470180, 1538880, 1568192, 1715210, 1758720, 1917440, 1960240, 2051840, 2058252, 2352288, 2462208, 2572815, 2744336, 2876160, 2940360, 3077760, 3136384, 3430420, 3920480, 4103680, 4116504, 4704576, 5145630, 5488672, 5752320, 5880720, 6155520, 6272768, 6860840, 7840960, 8233008, 9409152, 10291260, 10977344, 11761440, 12311040, 12545536, 13721680, 15681920, 16466016, 18818304, 20582520, 21954688, 23522880, 27443360, 31363840, 32932032, 37636608, 41165040, 43909376, 47045760, 54886720, 62727680, 65864064, 82330080, 87818752, 94091520, 109773440, 131728128, 164660160, 188183040, 219546880, 263456256, 329320320, 439093760, 658640640, 1317281280]

約数ペア:

[(1, 1317281280), (2, 658640640), (3, 439093760), (4, 329320320), (5, 263456256), (6, 219546880), (7, 188183040), (8, 164660160), (10, 131728128), (12, 109773440), (14, 94091520), (15, 87818752), (16, 82330080), (20, 65864064), (21, 62727680), (24, 54886720), (28, 47045760), (30, 43909376), (32, 41165040), (35, 37636608), (40, 32932032), (42, 31363840), (48, 27443360), (56, 23522880), (60, 21954688), (64, 20582520), (70, 18818304), (80, 16466016), (84, 15681920), (96, 13721680), (105, 12545536), (107, 12311040), (112, 11761440), (120, 10977344), (128, 10291260), (140, 9409152), (160, 8233008), (168, 7840960), (192, 6860840), (210, 6272768), (214, 6155520), (224, 5880720), (229, 5752320), (240, 5488672), (256, 5145630), (280, 4704576), (320, 4116504), (321, 4103680), (336, 3920480), (384, 3430420), (420, 3136384), (428, 3077760), (448, 2940360), (458, 2876160), (480, 2744336), (512, 2572815), (535, 2462208), (560, 2352288), (640, 2058252), (642, 2051840), (672, 1960240), (687, 1917440), (749, 1758720), (768, 1715210), (840, 1568192), (856, 1538880), (896, 1470180), (916, 1438080), (960, 1372168), (1070, 1231104), (1120, 1176144), (1145, 1150464), (1280, 1029126), (1284, 1025920), (1344, 980120), (1374, 958720), (1498, 879360), (1536, 857605), (1603, 821760), (1605, 820736), (1680, 784096), (1712, 769440), (1792, 735090), (1832, 719040), (1920, 686084), (2140, 615552), (2240, 588072), (2247, 586240), (2290, 575232), (2560, 514563), (2568, 512960), (2688, 490060), (2748, 479360), (2996, 439680), (3206, 410880), (3210, 410368), (3360, 392048), (3424, 384720), (3435, 383488), (3584, 367545), (3664, 359520), (3745, 351744), (3840, 343042), (4280, 307776), (4480, 294036), (4494, 293120), (4580, 287616), (4809, 273920), (5136, 256480), (5376, 245030), (5496, 239680), (5992, 219840), (6412, 205440), (6420, 205184), (6720, 196024), (6848, 192360), (6870, 191744), (7328, 179760), (7490, 175872), (7680, 171521), (8015, 164352), (8560, 153888), (8960, 147018), (8988, 146560), (9160, 143808), (9618, 136960), (10272, 128240), (10752, 122515), (10992, 119840), (11235, 117248), (11984, 109920), (12824, 102720), (12840, 102592), (13440, 98012), (13696, 96180), (13740, 95872), (14656, 89880), (14980, 87936), (16030, 82176), (17120, 76944), (17920, 73509), (17976, 73280), (18320, 71904), (19236, 68480), (20544, 64120), (21984, 59920), (22470, 58624), (23968, 54960), (24045, 54784), (24503, 53760), (25648, 51360), (25680, 51296), (26880, 49006), (27392, 48090), (27480, 47936), (29312, 44940), (29960, 43968), (32060, 41088), (34240, 38472), (35952, 36640)]