516157440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 208

約数和(自身を含む): 1711067136

約数和(自身を除く): 1194909696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 271, 310, 320, 372, 384, 465, 480, 496, 512, 542, 620, 640, 744, 768, 813, 930, 960, 992, 1024, 1084, 1240, 1280, 1355, 1488, 1536, 1626, 1860, 1920, 1984, 2048, 2168, 2480, 2560, 2710, 2976, 3072, 3252, 3720, 3840, 3968, 4065, 4096, 4336, 4960, 5120, 5420, 5952, 6144, 6504, 7440, 7680, 7936, 8130, 8401, 8672, 9920, 10240, 10840, 11904, 12288, 13008, 14880, 15360, 15872, 16260, 16802, 17344, 19840, 20480, 21680, 23808, 25203, 26016, 29760, 30720, 31744, 32520, 33604, 34688, 39680, 42005, 43360, 47616, 50406, 52032, 59520, 61440, 63488, 65040, 67208, 69376, 79360, 84010, 86720, 95232, 100812, 104064, 119040, 126015, 126976, 130080, 134416, 138752, 158720, 168020, 173440, 190464, 201624, 208128, 238080, 252030, 260160, 268832, 277504, 317440, 336040, 346880, 380928, 403248, 416256, 476160, 504060, 520320, 537664, 555008, 634880, 672080, 693760, 806496, 832512, 952320, 1008120, 1040640, 1075328, 1110016, 1344160, 1387520, 1612992, 1665024, 1904640, 2016240, 2081280, 2150656, 2688320, 2775040, 3225984, 3330048, 4032480, 4162560, 4301312, 5376640, 5550080, 6451968, 8064960, 8325120, 8602624, 10753280, 12903936, 16129920, 16650240, 17205248, 21506560, 25807872, 32259840, 34410496, 43013120, 51615744, 64519680, 86026240, 103231488, 129039360, 172052480, 258078720, 516157440]

約数ペア:

[(1, 516157440), (2, 258078720), (3, 172052480), (4, 129039360), (5, 103231488), (6, 86026240), (8, 64519680), (10, 51615744), (12, 43013120), (15, 34410496), (16, 32259840), (20, 25807872), (24, 21506560), (30, 17205248), (31, 16650240), (32, 16129920), (40, 12903936), (48, 10753280), (60, 8602624), (62, 8325120), (64, 8064960), (80, 6451968), (93, 5550080), (96, 5376640), (120, 4301312), (124, 4162560), (128, 4032480), (155, 3330048), (160, 3225984), (186, 2775040), (192, 2688320), (240, 2150656), (248, 2081280), (256, 2016240), (271, 1904640), (310, 1665024), (320, 1612992), (372, 1387520), (384, 1344160), (465, 1110016), (480, 1075328), (496, 1040640), (512, 1008120), (542, 952320), (620, 832512), (640, 806496), (744, 693760), (768, 672080), (813, 634880), (930, 555008), (960, 537664), (992, 520320), (1024, 504060), (1084, 476160), (1240, 416256), (1280, 403248), (1355, 380928), (1488, 346880), (1536, 336040), (1626, 317440), (1860, 277504), (1920, 268832), (1984, 260160), (2048, 252030), (2168, 238080), (2480, 208128), (2560, 201624), (2710, 190464), (2976, 173440), (3072, 168020), (3252, 158720), (3720, 138752), (3840, 134416), (3968, 130080), (4065, 126976), (4096, 126015), (4336, 119040), (4960, 104064), (5120, 100812), (5420, 95232), (5952, 86720), (6144, 84010), (6504, 79360), (7440, 69376), (7680, 67208), (7936, 65040), (8130, 63488), (8401, 61440), (8672, 59520), (9920, 52032), (10240, 50406), (10840, 47616), (11904, 43360), (12288, 42005), (13008, 39680), (14880, 34688), (15360, 33604), (15872, 32520), (16260, 31744), (16802, 30720), (17344, 29760), (19840, 26016), (20480, 25203), (21680, 23808)]