635781120

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 2201942400

約数和(自身を除く): 1566161280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 199, 208, 240, 256, 260, 312, 320, 384, 390, 398, 416, 480, 512, 520, 597, 624, 640, 768, 780, 796, 832, 960, 995, 1024, 1040, 1194, 1248, 1280, 1536, 1560, 1592, 1664, 1920, 1990, 2048, 2080, 2388, 2496, 2560, 2587, 2985, 3072, 3120, 3184, 3328, 3840, 3980, 4096, 4160, 4776, 4992, 5120, 5174, 5970, 6144, 6240, 6368, 6656, 7680, 7761, 7960, 8192, 8320, 9552, 9984, 10240, 10348, 11940, 12288, 12480, 12736, 12935, 13312, 15360, 15522, 15920, 16384, 16640, 19104, 19968, 20480, 20696, 23880, 24576, 24960, 25472, 25870, 26624, 30720, 31044, 31840, 33280, 38208, 38805, 39936, 40960, 41392, 47760, 49152, 49920, 50944, 51740, 53248, 61440, 62088, 63680, 66560, 76416, 77610, 79872, 81920, 82784, 95520, 99840, 101888, 103480, 106496, 122880, 124176, 127360, 133120, 152832, 155220, 159744, 165568, 191040, 199680, 203776, 206960, 212992, 245760, 248352, 254720, 266240, 305664, 310440, 319488, 331136, 382080, 399360, 407552, 413920, 496704, 509440, 532480, 611328, 620880, 638976, 662272, 764160, 798720, 815104, 827840, 993408, 1018880, 1064960, 1222656, 1241760, 1324544, 1528320, 1597440, 1630208, 1655680, 1986816, 2037760, 2445312, 2483520, 2649088, 3056640, 3194880, 3260416, 3311360, 3973632, 4075520, 4890624, 4967040, 5298176, 6113280, 6622720, 7947264, 8151040, 9781248, 9934080, 10596352, 12226560, 13245440, 15894528, 16302080, 19868160, 21192704, 24453120, 26490880, 31789056, 39736320, 42385408, 48906240, 52981760, 63578112, 79472640, 105963520, 127156224, 158945280, 211927040, 317890560, 635781120]

約数ペア:

[(1, 635781120), (2, 317890560), (3, 211927040), (4, 158945280), (5, 127156224), (6, 105963520), (8, 79472640), (10, 63578112), (12, 52981760), (13, 48906240), (15, 42385408), (16, 39736320), (20, 31789056), (24, 26490880), (26, 24453120), (30, 21192704), (32, 19868160), (39, 16302080), (40, 15894528), (48, 13245440), (52, 12226560), (60, 10596352), (64, 9934080), (65, 9781248), (78, 8151040), (80, 7947264), (96, 6622720), (104, 6113280), (120, 5298176), (128, 4967040), (130, 4890624), (156, 4075520), (160, 3973632), (192, 3311360), (195, 3260416), (199, 3194880), (208, 3056640), (240, 2649088), (256, 2483520), (260, 2445312), (312, 2037760), (320, 1986816), (384, 1655680), (390, 1630208), (398, 1597440), (416, 1528320), (480, 1324544), (512, 1241760), (520, 1222656), (597, 1064960), (624, 1018880), (640, 993408), (768, 827840), (780, 815104), (796, 798720), (832, 764160), (960, 662272), (995, 638976), (1024, 620880), (1040, 611328), (1194, 532480), (1248, 509440), (1280, 496704), (1536, 413920), (1560, 407552), (1592, 399360), (1664, 382080), (1920, 331136), (1990, 319488), (2048, 310440), (2080, 305664), (2388, 266240), (2496, 254720), (2560, 248352), (2587, 245760), (2985, 212992), (3072, 206960), (3120, 203776), (3184, 199680), (3328, 191040), (3840, 165568), (3980, 159744), (4096, 155220), (4160, 152832), (4776, 133120), (4992, 127360), (5120, 124176), (5174, 122880), (5970, 106496), (6144, 103480), (6240, 101888), (6368, 99840), (6656, 95520), (7680, 82784), (7761, 81920), (7960, 79872), (8192, 77610), (8320, 76416), (9552, 66560), (9984, 63680), (10240, 62088), (10348, 61440), (11940, 53248), (12288, 51740), (12480, 50944), (12736, 49920), (12935, 49152), (13312, 47760), (15360, 41392), (15522, 40960), (15920, 39936), (16384, 38805), (16640, 38208), (19104, 33280), (19968, 31840), (20480, 31044), (20696, 30720), (23880, 26624), (24576, 25870), (24960, 25472)]