315279360

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 1195871040

約数和(自身を除く): 880591680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 311, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 622, 640, 660, 704, 720, 768, 792, 880, 933, 960, 990, 1024, 1056, 1152, 1244, 1280, 1320, 1408, 1440, 1536, 1555, 1584, 1760, 1866, 1920, 1980, 2048, 2112, 2304, 2488, 2560, 2640, 2799, 2816, 2880, 3072, 3110, 3168, 3421, 3520, 3732, 3840, 3960, 4224, 4608, 4665, 4976, 5120, 5280, 5598, 5632, 5760, 6144, 6220, 6336, 6842, 7040, 7464, 7680, 7920, 8448, 9216, 9330, 9952, 10240, 10263, 10560, 11196, 11264, 11520, 12440, 12672, 13684, 13995, 14080, 14928, 15360, 15840, 16896, 17105, 18432, 18660, 19904, 20526, 21120, 22392, 22528, 23040, 24880, 25344, 27368, 27990, 28160, 29856, 30720, 30789, 31680, 33792, 34210, 37320, 39808, 41052, 42240, 44784, 46080, 49760, 50688, 51315, 54736, 55980, 56320, 59712, 61578, 63360, 67584, 68420, 74640, 79616, 82104, 84480, 89568, 92160, 99520, 101376, 102630, 109472, 111960, 112640, 119424, 123156, 126720, 136840, 149280, 153945, 159232, 164208, 168960, 179136, 199040, 202752, 205260, 218944, 223920, 238848, 246312, 253440, 273680, 298560, 307890, 318464, 328416, 337920, 358272, 398080, 410520, 437888, 447840, 477696, 492624, 506880, 547360, 597120, 615780, 636928, 656832, 716544, 796160, 821040, 875776, 895680, 955392, 985248, 1013760, 1094720, 1194240, 1231560, 1313664, 1433088, 1592320, 1642080, 1751552, 1791360, 1910784, 1970496, 2189440, 2388480, 2463120, 2627328, 2866176, 3184640, 3284160, 3503104, 3582720, 3940992, 4378880, 4776960, 4926240, 5254656, 5732352, 6568320, 7006208, 7165440, 7881984, 8757760, 9553920, 9852480, 10509312, 13136640, 14330880, 15763968, 17515520, 19704960, 21018624, 26273280, 28661760, 31527936, 35031040, 39409920, 52546560, 63055872, 78819840, 105093120, 157639680, 315279360]

約数ペア:

[(1, 315279360), (2, 157639680), (3, 105093120), (4, 78819840), (5, 63055872), (6, 52546560), (8, 39409920), (9, 35031040), (10, 31527936), (11, 28661760), (12, 26273280), (15, 21018624), (16, 19704960), (18, 17515520), (20, 15763968), (22, 14330880), (24, 13136640), (30, 10509312), (32, 9852480), (33, 9553920), (36, 8757760), (40, 7881984), (44, 7165440), (45, 7006208), (48, 6568320), (55, 5732352), (60, 5254656), (64, 4926240), (66, 4776960), (72, 4378880), (80, 3940992), (88, 3582720), (90, 3503104), (96, 3284160), (99, 3184640), (110, 2866176), (120, 2627328), (128, 2463120), (132, 2388480), (144, 2189440), (160, 1970496), (165, 1910784), (176, 1791360), (180, 1751552), (192, 1642080), (198, 1592320), (220, 1433088), (240, 1313664), (256, 1231560), (264, 1194240), (288, 1094720), (311, 1013760), (320, 985248), (330, 955392), (352, 895680), (360, 875776), (384, 821040), (396, 796160), (440, 716544), (480, 656832), (495, 636928), (512, 615780), (528, 597120), (576, 547360), (622, 506880), (640, 492624), (660, 477696), (704, 447840), (720, 437888), (768, 410520), (792, 398080), (880, 358272), (933, 337920), (960, 328416), (990, 318464), (1024, 307890), (1056, 298560), (1152, 273680), (1244, 253440), (1280, 246312), (1320, 238848), (1408, 223920), (1440, 218944), (1536, 205260), (1555, 202752), (1584, 199040), (1760, 179136), (1866, 168960), (1920, 164208), (1980, 159232), (2048, 153945), (2112, 149280), (2304, 136840), (2488, 126720), (2560, 123156), (2640, 119424), (2799, 112640), (2816, 111960), (2880, 109472), (3072, 102630), (3110, 101376), (3168, 99520), (3421, 92160), (3520, 89568), (3732, 84480), (3840, 82104), (3960, 79616), (4224, 74640), (4608, 68420), (4665, 67584), (4976, 63360), (5120, 61578), (5280, 59712), (5598, 56320), (5632, 55980), (5760, 54736), (6144, 51315), (6220, 50688), (6336, 49760), (6842, 46080), (7040, 44784), (7464, 42240), (7680, 41052), (7920, 39808), (8448, 37320), (9216, 34210), (9330, 33792), (9952, 31680), (10240, 30789), (10263, 30720), (10560, 29856), (11196, 28160), (11264, 27990), (11520, 27368), (12440, 25344), (12672, 24880), (13684, 23040), (13995, 22528), (14080, 22392), (14928, 21120), (15360, 20526), (15840, 19904), (16896, 18660), (17105, 18432)]