239662080

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 264

約数和(自身を含む): 950332032

約数和(自身を除く): 710669952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 743, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1486, 1536, 1680, 1792, 1920, 2016, 2229, 2240, 2304, 2520, 2560, 2688, 2880, 2972, 3072, 3360, 3584, 3715, 3840, 4032, 4458, 4480, 4608, 5040, 5120, 5201, 5376, 5760, 5944, 6687, 6720, 7168, 7430, 7680, 8064, 8916, 8960, 9216, 10080, 10402, 10752, 11145, 11520, 11888, 13374, 13440, 14860, 15360, 15603, 16128, 17832, 17920, 20160, 20804, 21504, 22290, 23040, 23776, 26005, 26748, 26880, 29720, 31206, 32256, 33435, 35664, 35840, 40320, 41608, 44580, 46080, 46809, 47552, 52010, 53496, 53760, 59440, 62412, 64512, 66870, 71328, 78015, 80640, 83216, 89160, 93618, 95104, 104020, 106992, 107520, 118880, 124824, 133740, 142656, 156030, 161280, 166432, 178320, 187236, 190208, 208040, 213984, 234045, 237760, 249648, 267480, 285312, 312060, 322560, 332864, 356640, 374472, 380416, 416080, 427968, 468090, 475520, 499296, 534960, 570624, 624120, 665728, 713280, 748944, 760832, 832160, 855936, 936180, 951040, 998592, 1069920, 1141248, 1248240, 1331456, 1426560, 1497888, 1664320, 1711872, 1872360, 1902080, 1997184, 2139840, 2282496, 2496480, 2662912, 2853120, 2995776, 3328640, 3423744, 3744720, 3804160, 3994368, 4279680, 4992960, 5325824, 5706240, 5991552, 6657280, 6847488, 7489440, 7988736, 8559360, 9985920, 11412480, 11983104, 13314560, 14978880, 15977472, 17118720, 19971840, 23966208, 26629120, 29957760, 34237440, 39943680, 47932416, 59915520, 79887360, 119831040, 239662080]

約数ペア:

[(1, 239662080), (2, 119831040), (3, 79887360), (4, 59915520), (5, 47932416), (6, 39943680), (7, 34237440), (8, 29957760), (9, 26629120), (10, 23966208), (12, 19971840), (14, 17118720), (15, 15977472), (16, 14978880), (18, 13314560), (20, 11983104), (21, 11412480), (24, 9985920), (28, 8559360), (30, 7988736), (32, 7489440), (35, 6847488), (36, 6657280), (40, 5991552), (42, 5706240), (45, 5325824), (48, 4992960), (56, 4279680), (60, 3994368), (63, 3804160), (64, 3744720), (70, 3423744), (72, 3328640), (80, 2995776), (84, 2853120), (90, 2662912), (96, 2496480), (105, 2282496), (112, 2139840), (120, 1997184), (126, 1902080), (128, 1872360), (140, 1711872), (144, 1664320), (160, 1497888), (168, 1426560), (180, 1331456), (192, 1248240), (210, 1141248), (224, 1069920), (240, 998592), (252, 951040), (256, 936180), (280, 855936), (288, 832160), (315, 760832), (320, 748944), (336, 713280), (360, 665728), (384, 624120), (420, 570624), (448, 534960), (480, 499296), (504, 475520), (512, 468090), (560, 427968), (576, 416080), (630, 380416), (640, 374472), (672, 356640), (720, 332864), (743, 322560), (768, 312060), (840, 285312), (896, 267480), (960, 249648), (1008, 237760), (1024, 234045), (1120, 213984), (1152, 208040), (1260, 190208), (1280, 187236), (1344, 178320), (1440, 166432), (1486, 161280), (1536, 156030), (1680, 142656), (1792, 133740), (1920, 124824), (2016, 118880), (2229, 107520), (2240, 106992), (2304, 104020), (2520, 95104), (2560, 93618), (2688, 89160), (2880, 83216), (2972, 80640), (3072, 78015), (3360, 71328), (3584, 66870), (3715, 64512), (3840, 62412), (4032, 59440), (4458, 53760), (4480, 53496), (4608, 52010), (5040, 47552), (5120, 46809), (5201, 46080), (5376, 44580), (5760, 41608), (5944, 40320), (6687, 35840), (6720, 35664), (7168, 33435), (7430, 32256), (7680, 31206), (8064, 29720), (8916, 26880), (8960, 26748), (9216, 26005), (10080, 23776), (10402, 23040), (10752, 22290), (11145, 21504), (11520, 20804), (11888, 20160), (13374, 17920), (13440, 17832), (14860, 16128), (15360, 15603)]