262379520

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 1018180800

約数和(自身を除く): 755801280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 73, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 146, 156, 160, 180, 192, 195, 208, 216, 219, 234, 240, 256, 260, 270, 288, 292, 312, 320, 351, 360, 365, 384, 390, 416, 432, 438, 468, 480, 512, 520, 540, 576, 584, 585, 624, 640, 657, 702, 720, 730, 768, 780, 832, 864, 876, 936, 949, 960, 1024, 1040, 1080, 1095, 1152, 1168, 1170, 1248, 1280, 1314, 1404, 1440, 1460, 1536, 1560, 1664, 1728, 1752, 1755, 1872, 1898, 1920, 1971, 2048, 2080, 2160, 2190, 2304, 2336, 2340, 2496, 2560, 2628, 2808, 2847, 2880, 2920, 3072, 3120, 3285, 3328, 3456, 3504, 3510, 3744, 3796, 3840, 3942, 4160, 4320, 4380, 4608, 4672, 4680, 4745, 4992, 5120, 5256, 5616, 5694, 5760, 5840, 6144, 6240, 6570, 6656, 6912, 7008, 7020, 7488, 7592, 7680, 7884, 8320, 8541, 8640, 8760, 9216, 9344, 9360, 9490, 9855, 9984, 10240, 10512, 11232, 11388, 11520, 11680, 12480, 13140, 13312, 13824, 14016, 14040, 14235, 14976, 15184, 15360, 15768, 16640, 17082, 17280, 17520, 18432, 18688, 18720, 18980, 19710, 19968, 21024, 22464, 22776, 23040, 23360, 24960, 25623, 26280, 26624, 27648, 28032, 28080, 28470, 29952, 30368, 30720, 31536, 33280, 34164, 34560, 35040, 37376, 37440, 37960, 39420, 39936, 42048, 42705, 44928, 45552, 46080, 46720, 49920, 51246, 52560, 55296, 56064, 56160, 56940, 59904, 60736, 63072, 66560, 68328, 69120, 70080, 74752, 74880, 75920, 78840, 79872, 84096, 85410, 89856, 91104, 92160, 93440, 99840, 102492, 105120, 112128, 112320, 113880, 119808, 121472, 126144, 128115, 133120, 136656, 138240, 140160, 149504, 149760, 151840, 157680, 168192, 170820, 179712, 182208, 186880, 199680, 204984, 210240, 224256, 224640, 227760, 239616, 242944, 252288, 256230, 273312, 276480, 280320, 299520, 303680, 315360, 336384, 341640, 359424, 364416, 373760, 399360, 409968, 420480, 448512, 449280, 455520, 485888, 504576, 512460, 546624, 560640, 599040, 607360, 630720, 672768, 683280, 718848, 728832, 747520, 819936, 840960, 898560, 911040, 971776, 1009152, 1024920, 1093248, 1121280, 1198080, 1214720, 1261440, 1345536, 1366560, 1457664, 1639872, 1681920, 1797120, 1822080, 1943552, 2018304, 2049840, 2186496, 2242560, 2429440, 2522880, 2733120, 2915328, 3279744, 3363840, 3594240, 3644160, 4036608, 4099680, 4372992, 4858880, 5045760, 5466240, 5830656, 6559488, 6727680, 7288320, 8199360, 8745984, 9717760, 10091520, 10932480, 13118976, 14576640, 16398720, 17491968, 20183040, 21864960, 26237952, 29153280, 32797440, 43729920, 52475904, 65594880, 87459840, 131189760, 262379520]

約数ペア:

[(1, 262379520), (2, 131189760), (3, 87459840), (4, 65594880), (5, 52475904), (6, 43729920), (8, 32797440), (9, 29153280), (10, 26237952), (12, 21864960), (13, 20183040), (15, 17491968), (16, 16398720), (18, 14576640), (20, 13118976), (24, 10932480), (26, 10091520), (27, 9717760), (30, 8745984), (32, 8199360), (36, 7288320), (39, 6727680), (40, 6559488), (45, 5830656), (48, 5466240), (52, 5045760), (54, 4858880), (60, 4372992), (64, 4099680), (65, 4036608), (72, 3644160), (73, 3594240), (78, 3363840), (80, 3279744), (90, 2915328), (96, 2733120), (104, 2522880), (108, 2429440), (117, 2242560), (120, 2186496), (128, 2049840), (130, 2018304), (135, 1943552), (144, 1822080), (146, 1797120), (156, 1681920), (160, 1639872), (180, 1457664), (192, 1366560), (195, 1345536), (208, 1261440), (216, 1214720), (219, 1198080), (234, 1121280), (240, 1093248), (256, 1024920), (260, 1009152), (270, 971776), (288, 911040), (292, 898560), (312, 840960), (320, 819936), (351, 747520), (360, 728832), (365, 718848), (384, 683280), (390, 672768), (416, 630720), (432, 607360), (438, 599040), (468, 560640), (480, 546624), (512, 512460), (520, 504576), (540, 485888), (576, 455520), (584, 449280), (585, 448512), (624, 420480), (640, 409968), (657, 399360), (702, 373760), (720, 364416), (730, 359424), (768, 341640), (780, 336384), (832, 315360), (864, 303680), (876, 299520), (936, 280320), (949, 276480), (960, 273312), (1024, 256230), (1040, 252288), (1080, 242944), (1095, 239616), (1152, 227760), (1168, 224640), (1170, 224256), (1248, 210240), (1280, 204984), (1314, 199680), (1404, 186880), (1440, 182208), (1460, 179712), (1536, 170820), (1560, 168192), (1664, 157680), (1728, 151840), (1752, 149760), (1755, 149504), (1872, 140160), (1898, 138240), (1920, 136656), (1971, 133120), (2048, 128115), (2080, 126144), (2160, 121472), (2190, 119808), (2304, 113880), (2336, 112320), (2340, 112128), (2496, 105120), (2560, 102492), (2628, 99840), (2808, 93440), (2847, 92160), (2880, 91104), (2920, 89856), (3072, 85410), (3120, 84096), (3285, 79872), (3328, 78840), (3456, 75920), (3504, 74880), (3510, 74752), (3744, 70080), (3796, 69120), (3840, 68328), (3942, 66560), (4160, 63072), (4320, 60736), (4380, 59904), (4608, 56940), (4672, 56160), (4680, 56064), (4745, 55296), (4992, 52560), (5120, 51246), (5256, 49920), (5616, 46720), (5694, 46080), (5760, 45552), (5840, 44928), (6144, 42705), (6240, 42048), (6570, 39936), (6656, 39420), (6912, 37960), (7008, 37440), (7020, 37376), (7488, 35040), (7592, 34560), (7680, 34164), (7884, 33280), (8320, 31536), (8541, 30720), (8640, 30368), (8760, 29952), (9216, 28470), (9344, 28080), (9360, 28032), (9490, 27648), (9855, 26624), (9984, 26280), (10240, 25623), (10512, 24960), (11232, 23360), (11388, 23040), (11520, 22776), (11680, 22464), (12480, 21024), (13140, 19968), (13312, 19710), (13824, 18980), (14016, 18720), (14040, 18688), (14235, 18432), (14976, 17520), (15184, 17280), (15360, 17082), (15768, 16640)]