385916160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 1442246400

約数和(自身を除く): 1056330240

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 293, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 586, 588, 640, 672, 686, 735, 768, 784, 840, 879, 896, 960, 980, 1029, 1120, 1172, 1176, 1280, 1344, 1372, 1465, 1470, 1568, 1680, 1715, 1758, 1792, 1920, 1960, 2051, 2058, 2240, 2344, 2352, 2688, 2744, 2930, 2940, 3136, 3360, 3430, 3516, 3840, 3920, 4102, 4116, 4395, 4480, 4688, 4704, 5145, 5376, 5488, 5860, 5880, 6153, 6272, 6720, 6860, 7032, 7840, 8204, 8232, 8790, 8960, 9376, 9408, 10255, 10290, 10976, 11720, 11760, 12306, 12544, 13440, 13720, 14064, 14357, 15680, 16408, 16464, 17580, 18752, 18816, 20510, 20580, 21952, 23440, 23520, 24612, 26880, 27440, 28128, 28714, 30765, 31360, 32816, 32928, 35160, 37504, 37632, 41020, 41160, 43071, 43904, 46880, 47040, 49224, 54880, 56256, 57428, 61530, 62720, 65632, 65856, 70320, 71785, 75008, 82040, 82320, 86142, 87808, 93760, 94080, 98448, 100499, 109760, 112512, 114856, 123060, 131264, 131712, 140640, 143570, 164080, 164640, 172284, 187520, 188160, 196896, 200998, 215355, 219520, 225024, 229712, 246120, 262528, 263424, 281280, 287140, 301497, 328160, 329280, 344568, 375040, 393792, 401996, 430710, 439040, 459424, 492240, 502495, 525056, 562560, 574280, 602994, 656320, 658560, 689136, 787584, 803992, 861420, 918848, 984480, 1004990, 1125120, 1148560, 1205988, 1312640, 1317120, 1378272, 1507485, 1575168, 1607984, 1722840, 1837696, 1968960, 2009980, 2297120, 2411976, 2625280, 2756544, 3014970, 3215968, 3445680, 3675392, 3937920, 4019960, 4594240, 4823952, 5513088, 6029940, 6431936, 6891360, 7875840, 8039920, 9188480, 9647904, 11026176, 12059880, 12863872, 13782720, 16079840, 18376960, 19295808, 24119760, 25727744, 27565440, 32159680, 38591616, 48239520, 55130880, 64319360, 77183232, 96479040, 128638720, 192958080, 385916160]

約数ペア:

[(1, 385916160), (2, 192958080), (3, 128638720), (4, 96479040), (5, 77183232), (6, 64319360), (7, 55130880), (8, 48239520), (10, 38591616), (12, 32159680), (14, 27565440), (15, 25727744), (16, 24119760), (20, 19295808), (21, 18376960), (24, 16079840), (28, 13782720), (30, 12863872), (32, 12059880), (35, 11026176), (40, 9647904), (42, 9188480), (48, 8039920), (49, 7875840), (56, 6891360), (60, 6431936), (64, 6029940), (70, 5513088), (80, 4823952), (84, 4594240), (96, 4019960), (98, 3937920), (105, 3675392), (112, 3445680), (120, 3215968), (128, 3014970), (140, 2756544), (147, 2625280), (160, 2411976), (168, 2297120), (192, 2009980), (196, 1968960), (210, 1837696), (224, 1722840), (240, 1607984), (245, 1575168), (256, 1507485), (280, 1378272), (293, 1317120), (294, 1312640), (320, 1205988), (336, 1148560), (343, 1125120), (384, 1004990), (392, 984480), (420, 918848), (448, 861420), (480, 803992), (490, 787584), (560, 689136), (586, 658560), (588, 656320), (640, 602994), (672, 574280), (686, 562560), (735, 525056), (768, 502495), (784, 492240), (840, 459424), (879, 439040), (896, 430710), (960, 401996), (980, 393792), (1029, 375040), (1120, 344568), (1172, 329280), (1176, 328160), (1280, 301497), (1344, 287140), (1372, 281280), (1465, 263424), (1470, 262528), (1568, 246120), (1680, 229712), (1715, 225024), (1758, 219520), (1792, 215355), (1920, 200998), (1960, 196896), (2051, 188160), (2058, 187520), (2240, 172284), (2344, 164640), (2352, 164080), (2688, 143570), (2744, 140640), (2930, 131712), (2940, 131264), (3136, 123060), (3360, 114856), (3430, 112512), (3516, 109760), (3840, 100499), (3920, 98448), (4102, 94080), (4116, 93760), (4395, 87808), (4480, 86142), (4688, 82320), (4704, 82040), (5145, 75008), (5376, 71785), (5488, 70320), (5860, 65856), (5880, 65632), (6153, 62720), (6272, 61530), (6720, 57428), (6860, 56256), (7032, 54880), (7840, 49224), (8204, 47040), (8232, 46880), (8790, 43904), (8960, 43071), (9376, 41160), (9408, 41020), (10255, 37632), (10290, 37504), (10976, 35160), (11720, 32928), (11760, 32816), (12306, 31360), (12544, 30765), (13440, 28714), (13720, 28128), (14064, 27440), (14357, 26880), (15680, 24612), (16408, 23520), (16464, 23440), (17580, 21952), (18752, 20580), (18816, 20510)]