20762426880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:818

約数の個数: 480

約数和(自身を含む): 78305363136

約数和(自身を除く): 57542936256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 103, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 206, 208, 234, 240, 256, 260, 288, 309, 312, 320, 360, 384, 390, 412, 416, 468, 480, 512, 515, 520, 576, 585, 618, 624, 640, 673, 720, 768, 780, 824, 832, 927, 936, 960, 1030, 1040, 1152, 1170, 1236, 1248, 1280, 1339, 1346, 1440, 1536, 1545, 1560, 1648, 1664, 1854, 1872, 1920, 2019, 2060, 2080, 2304, 2340, 2472, 2496, 2560, 2678, 2692, 2880, 3090, 3120, 3296, 3328, 3365, 3708, 3744, 3840, 4017, 4038, 4120, 4160, 4608, 4635, 4680, 4944, 4992, 5356, 5384, 5760, 6057, 6180, 6240, 6592, 6656, 6695, 6730, 7416, 7488, 7680, 8034, 8076, 8240, 8320, 8749, 9270, 9360, 9888, 9984, 10095, 10712, 10768, 11520, 12051, 12114, 12360, 12480, 13184, 13390, 13460, 14832, 14976, 16068, 16152, 16480, 16640, 17498, 18540, 18720, 19776, 19968, 20085, 20190, 21424, 21536, 23040, 24102, 24228, 24720, 24960, 26247, 26368, 26780, 26920, 29664, 29952, 30285, 32136, 32304, 32960, 33280, 34996, 37080, 37440, 39552, 40170, 40380, 42848, 43072, 43745, 48204, 48456, 49440, 49920, 52494, 52736, 53560, 53840, 59328, 59904, 60255, 60570, 64272, 64608, 65920, 69319, 69992, 74160, 74880, 78741, 79104, 80340, 80760, 85696, 86144, 87490, 96408, 96912, 98880, 99840, 104988, 107120, 107680, 118656, 120510, 121140, 128544, 129216, 131235, 131840, 138638, 139984, 148320, 149760, 157482, 158208, 160680, 161520, 171392, 172288, 174980, 192816, 193824, 197760, 207957, 209976, 214240, 215360, 237312, 241020, 242280, 257088, 258432, 262470, 263680, 277276, 279968, 296640, 299520, 314964, 321360, 323040, 342784, 344576, 346595, 349960, 385632, 387648, 393705, 395520, 415914, 419952, 428480, 430720, 474624, 482040, 484560, 514176, 516864, 524940, 554552, 559936, 593280, 623871, 629928, 642720, 646080, 685568, 693190, 699920, 771264, 775296, 787410, 791040, 831828, 839904, 856960, 861440, 901147, 964080, 969120, 1028352, 1033728, 1039785, 1049880, 1109104, 1119872, 1186560, 1247742, 1259856, 1285440, 1292160, 1386380, 1399840, 1542528, 1550592, 1574820, 1663656, 1679808, 1713920, 1722880, 1802294, 1928160, 1938240, 2056704, 2079570, 2099760, 2218208, 2239744, 2373120, 2495484, 2519712, 2570880, 2584320, 2703441, 2772760, 2799680, 3085056, 3101184, 3119355, 3149640, 3327312, 3359616, 3427840, 3604588, 3856320, 3876480, 4159140, 4199520, 4436416, 4479488, 4505735, 4990968, 5039424, 5141760, 5168640, 5406882, 5545520, 5599360, 6170112, 6238710, 6299280, 6654624, 6719232, 7209176, 7712640, 7752960, 8110323, 8318280, 8399040, 8872832, 9011470, 9981936, 10078848, 10283520, 10813764, 11091040, 11198720, 12477420, 12598560, 13309248, 13438464, 13517205, 14418352, 15425280, 15505920, 16220646, 16636560, 16798080, 17745664, 18022940, 19963872, 20157696, 21627528, 22182080, 22397440, 24954840, 25197120, 26618496, 27034410, 28836704, 30850560, 32441292, 33273120, 33596160, 35491328, 36045880, 39927744, 40315392, 40551615, 43255056, 44364160, 49909680, 50394240, 53236992, 54068820, 57673408, 64882584, 66546240, 67192320, 72091760, 79855488, 81103230, 86510112, 88728320, 99819360, 100788480, 106473984, 108137640, 115346816, 129765168, 133092480, 144183520, 159710976, 162206460, 173020224, 177456640, 199638720, 201576960, 216275280, 230693632, 259530336, 266184960, 288367040, 319421952, 324412920, 346040448, 399277440, 432550560, 461387264, 519060672, 532369920, 576734080, 648825840, 692080896, 798554880, 865101120, 1038121344, 1153468160, 1297651680, 1384161792, 1597109760, 1730202240, 2076242688, 2306936320, 2595303360, 3460404480, 4152485376, 5190606720, 6920808960, 10381213440, 20762426880]

約数ペア:

[(1, 20762426880), (2, 10381213440), (3, 6920808960), (4, 5190606720), (5, 4152485376), (6, 3460404480), (8, 2595303360), (9, 2306936320), (10, 2076242688), (12, 1730202240), (13, 1597109760), (15, 1384161792), (16, 1297651680), (18, 1153468160), (20, 1038121344), (24, 865101120), (26, 798554880), (30, 692080896), (32, 648825840), (36, 576734080), (39, 532369920), (40, 519060672), (45, 461387264), (48, 432550560), (52, 399277440), (60, 346040448), (64, 324412920), (65, 319421952), (72, 288367040), (78, 266184960), (80, 259530336), (90, 230693632), (96, 216275280), (103, 201576960), (104, 199638720), (117, 177456640), (120, 173020224), (128, 162206460), (130, 159710976), (144, 144183520), (156, 133092480), (160, 129765168), (180, 115346816), (192, 108137640), (195, 106473984), (206, 100788480), (208, 99819360), (234, 88728320), (240, 86510112), (256, 81103230), (260, 79855488), (288, 72091760), (309, 67192320), (312, 66546240), (320, 64882584), (360, 57673408), (384, 54068820), (390, 53236992), (412, 50394240), (416, 49909680), (468, 44364160), (480, 43255056), (512, 40551615), (515, 40315392), (520, 39927744), (576, 36045880), (585, 35491328), (618, 33596160), (624, 33273120), (640, 32441292), (673, 30850560), (720, 28836704), (768, 27034410), (780, 26618496), (824, 25197120), (832, 24954840), (927, 22397440), (936, 22182080), (960, 21627528), (1030, 20157696), (1040, 19963872), (1152, 18022940), (1170, 17745664), (1236, 16798080), (1248, 16636560), (1280, 16220646), (1339, 15505920), (1346, 15425280), (1440, 14418352), (1536, 13517205), (1545, 13438464), (1560, 13309248), (1648, 12598560), (1664, 12477420), (1854, 11198720), (1872, 11091040), (1920, 10813764), (2019, 10283520), (2060, 10078848), (2080, 9981936), (2304, 9011470), (2340, 8872832), (2472, 8399040), (2496, 8318280), (2560, 8110323), (2678, 7752960), (2692, 7712640), (2880, 7209176), (3090, 6719232), (3120, 6654624), (3296, 6299280), (3328, 6238710), (3365, 6170112), (3708, 5599360), (3744, 5545520), (3840, 5406882), (4017, 5168640), (4038, 5141760), (4120, 5039424), (4160, 4990968), (4608, 4505735), (4635, 4479488), (4680, 4436416), (4944, 4199520), (4992, 4159140), (5356, 3876480), (5384, 3856320), (5760, 3604588), (6057, 3427840), (6180, 3359616), (6240, 3327312), (6592, 3149640), (6656, 3119355), (6695, 3101184), (6730, 3085056), (7416, 2799680), (7488, 2772760), (7680, 2703441), (8034, 2584320), (8076, 2570880), (8240, 2519712), (8320, 2495484), (8749, 2373120), (9270, 2239744), (9360, 2218208), (9888, 2099760), (9984, 2079570), (10095, 2056704), (10712, 1938240), (10768, 1928160), (11520, 1802294), (12051, 1722880), (12114, 1713920), (12360, 1679808), (12480, 1663656), (13184, 1574820), (13390, 1550592), (13460, 1542528), (14832, 1399840), (14976, 1386380), (16068, 1292160), (16152, 1285440), (16480, 1259856), (16640, 1247742), (17498, 1186560), (18540, 1119872), (18720, 1109104), (19776, 1049880), (19968, 1039785), (20085, 1033728), (20190, 1028352), (21424, 969120), (21536, 964080), (23040, 901147), (24102, 861440), (24228, 856960), (24720, 839904), (24960, 831828), (26247, 791040), (26368, 787410), (26780, 775296), (26920, 771264), (29664, 699920), (29952, 693190), (30285, 685568), (32136, 646080), (32304, 642720), (32960, 629928), (33280, 623871), (34996, 593280), (37080, 559936), (37440, 554552), (39552, 524940), (40170, 516864), (40380, 514176), (42848, 484560), (43072, 482040), (43745, 474624), (48204, 430720), (48456, 428480), (49440, 419952), (49920, 415914), (52494, 395520), (52736, 393705), (53560, 387648), (53840, 385632), (59328, 349960), (59904, 346595), (60255, 344576), (60570, 342784), (64272, 323040), (64608, 321360), (65920, 314964), (69319, 299520), (69992, 296640), (74160, 279968), (74880, 277276), (78741, 263680), (79104, 262470), (80340, 258432), (80760, 257088), (85696, 242280), (86144, 241020), (87490, 237312), (96408, 215360), (96912, 214240), (98880, 209976), (99840, 207957), (104988, 197760), (107120, 193824), (107680, 192816), (118656, 174980), (120510, 172288), (121140, 171392), (128544, 161520), (129216, 160680), (131235, 158208), (131840, 157482), (138638, 149760), (139984, 148320)]