239948800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 264

約数和(自身を含む): 739147136

約数和(自身を除く): 499198336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 103, 104, 112, 128, 130, 140, 160, 175, 182, 200, 206, 208, 224, 256, 260, 280, 320, 325, 350, 364, 400, 412, 416, 448, 455, 512, 515, 520, 560, 640, 650, 700, 721, 728, 800, 824, 832, 896, 910, 1024, 1030, 1040, 1120, 1280, 1300, 1339, 1400, 1442, 1456, 1600, 1648, 1664, 1792, 1820, 2060, 2080, 2240, 2275, 2560, 2575, 2600, 2678, 2800, 2884, 2912, 3200, 3296, 3328, 3584, 3605, 3640, 4120, 4160, 4480, 4550, 5120, 5150, 5200, 5356, 5600, 5768, 5824, 6400, 6592, 6656, 6695, 7168, 7210, 7280, 8240, 8320, 8960, 9100, 9373, 10300, 10400, 10712, 11200, 11536, 11648, 12800, 13184, 13312, 13390, 14420, 14560, 16480, 16640, 17920, 18025, 18200, 18746, 20600, 20800, 21424, 22400, 23072, 23296, 25600, 26368, 26780, 28840, 29120, 32960, 33280, 33475, 35840, 36050, 36400, 37492, 41200, 41600, 42848, 44800, 46144, 46592, 46865, 52736, 53560, 57680, 58240, 65920, 66560, 66950, 72100, 72800, 74984, 82400, 83200, 85696, 89600, 92288, 93184, 93730, 105472, 107120, 115360, 116480, 131840, 133900, 144200, 145600, 149968, 164800, 166400, 171392, 179200, 184576, 187460, 214240, 230720, 232960, 234325, 263680, 267800, 288400, 291200, 299936, 329600, 332800, 342784, 369152, 374920, 428480, 461440, 465920, 468650, 527360, 535600, 576800, 582400, 599872, 659200, 685568, 738304, 749840, 856960, 922880, 937300, 1071200, 1153600, 1164800, 1199744, 1318400, 1371136, 1499680, 1713920, 1845760, 1874600, 2142400, 2307200, 2329600, 2399488, 2636800, 2999360, 3427840, 3691520, 3749200, 4284800, 4614400, 4798976, 5998720, 6855680, 7498400, 8569600, 9228800, 9597952, 11997440, 14996800, 17139200, 18457600, 23994880, 29993600, 34278400, 47989760, 59987200, 119974400, 239948800]

約数ペア:

[(1, 239948800), (2, 119974400), (4, 59987200), (5, 47989760), (7, 34278400), (8, 29993600), (10, 23994880), (13, 18457600), (14, 17139200), (16, 14996800), (20, 11997440), (25, 9597952), (26, 9228800), (28, 8569600), (32, 7498400), (35, 6855680), (40, 5998720), (50, 4798976), (52, 4614400), (56, 4284800), (64, 3749200), (65, 3691520), (70, 3427840), (80, 2999360), (91, 2636800), (100, 2399488), (103, 2329600), (104, 2307200), (112, 2142400), (128, 1874600), (130, 1845760), (140, 1713920), (160, 1499680), (175, 1371136), (182, 1318400), (200, 1199744), (206, 1164800), (208, 1153600), (224, 1071200), (256, 937300), (260, 922880), (280, 856960), (320, 749840), (325, 738304), (350, 685568), (364, 659200), (400, 599872), (412, 582400), (416, 576800), (448, 535600), (455, 527360), (512, 468650), (515, 465920), (520, 461440), (560, 428480), (640, 374920), (650, 369152), (700, 342784), (721, 332800), (728, 329600), (800, 299936), (824, 291200), (832, 288400), (896, 267800), (910, 263680), (1024, 234325), (1030, 232960), (1040, 230720), (1120, 214240), (1280, 187460), (1300, 184576), (1339, 179200), (1400, 171392), (1442, 166400), (1456, 164800), (1600, 149968), (1648, 145600), (1664, 144200), (1792, 133900), (1820, 131840), (2060, 116480), (2080, 115360), (2240, 107120), (2275, 105472), (2560, 93730), (2575, 93184), (2600, 92288), (2678, 89600), (2800, 85696), (2884, 83200), (2912, 82400), (3200, 74984), (3296, 72800), (3328, 72100), (3584, 66950), (3605, 66560), (3640, 65920), (4120, 58240), (4160, 57680), (4480, 53560), (4550, 52736), (5120, 46865), (5150, 46592), (5200, 46144), (5356, 44800), (5600, 42848), (5768, 41600), (5824, 41200), (6400, 37492), (6592, 36400), (6656, 36050), (6695, 35840), (7168, 33475), (7210, 33280), (7280, 32960), (8240, 29120), (8320, 28840), (8960, 26780), (9100, 26368), (9373, 25600), (10300, 23296), (10400, 23072), (10712, 22400), (11200, 21424), (11536, 20800), (11648, 20600), (12800, 18746), (13184, 18200), (13312, 18025), (13390, 17920), (14420, 16640), (14560, 16480)]