667484160

素因数分解:

$2^{16}\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 272

約数和(自身を含む): 2466231936

約数和(自身を除く): 1798747776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 128, 140, 160, 168, 192, 194, 210, 224, 240, 256, 280, 291, 320, 336, 384, 388, 420, 448, 480, 485, 512, 560, 582, 640, 672, 679, 768, 776, 840, 896, 960, 970, 1024, 1120, 1164, 1280, 1344, 1358, 1455, 1536, 1552, 1680, 1792, 1920, 1940, 2037, 2048, 2240, 2328, 2560, 2688, 2716, 2910, 3072, 3104, 3360, 3395, 3584, 3840, 3880, 4074, 4096, 4480, 4656, 5120, 5376, 5432, 5820, 6144, 6208, 6720, 6790, 7168, 7680, 7760, 8148, 8192, 8960, 9312, 10185, 10240, 10752, 10864, 11640, 12288, 12416, 13440, 13580, 14336, 15360, 15520, 16296, 16384, 17920, 18624, 20370, 20480, 21504, 21728, 23280, 24576, 24832, 26880, 27160, 28672, 30720, 31040, 32592, 32768, 35840, 37248, 40740, 40960, 43008, 43456, 46560, 49152, 49664, 53760, 54320, 57344, 61440, 62080, 65184, 65536, 71680, 74496, 81480, 81920, 86016, 86912, 93120, 98304, 99328, 107520, 108640, 114688, 122880, 124160, 130368, 143360, 148992, 162960, 163840, 172032, 173824, 186240, 196608, 198656, 215040, 217280, 229376, 245760, 248320, 260736, 286720, 297984, 325920, 327680, 344064, 347648, 372480, 397312, 430080, 434560, 458752, 491520, 496640, 521472, 573440, 595968, 651840, 688128, 695296, 744960, 794624, 860160, 869120, 983040, 993280, 1042944, 1146880, 1191936, 1303680, 1376256, 1390592, 1489920, 1589248, 1720320, 1738240, 1986560, 2085888, 2293760, 2383872, 2607360, 2781184, 2979840, 3178496, 3440640, 3476480, 3973120, 4171776, 4767744, 5214720, 5562368, 5959680, 6356992, 6881280, 6952960, 7946240, 8343552, 9535488, 10429440, 11124736, 11919360, 13905920, 15892480, 16687104, 19070976, 20858880, 22249472, 23838720, 27811840, 31784960, 33374208, 41717760, 44498944, 47677440, 55623680, 66748416, 83435520, 95354880, 111247360, 133496832, 166871040, 222494720, 333742080, 667484160]

約数ペア:

[(1, 667484160), (2, 333742080), (3, 222494720), (4, 166871040), (5, 133496832), (6, 111247360), (7, 95354880), (8, 83435520), (10, 66748416), (12, 55623680), (14, 47677440), (15, 44498944), (16, 41717760), (20, 33374208), (21, 31784960), (24, 27811840), (28, 23838720), (30, 22249472), (32, 20858880), (35, 19070976), (40, 16687104), (42, 15892480), (48, 13905920), (56, 11919360), (60, 11124736), (64, 10429440), (70, 9535488), (80, 8343552), (84, 7946240), (96, 6952960), (97, 6881280), (105, 6356992), (112, 5959680), (120, 5562368), (128, 5214720), (140, 4767744), (160, 4171776), (168, 3973120), (192, 3476480), (194, 3440640), (210, 3178496), (224, 2979840), (240, 2781184), (256, 2607360), (280, 2383872), (291, 2293760), (320, 2085888), (336, 1986560), (384, 1738240), (388, 1720320), (420, 1589248), (448, 1489920), (480, 1390592), (485, 1376256), (512, 1303680), (560, 1191936), (582, 1146880), (640, 1042944), (672, 993280), (679, 983040), (768, 869120), (776, 860160), (840, 794624), (896, 744960), (960, 695296), (970, 688128), (1024, 651840), (1120, 595968), (1164, 573440), (1280, 521472), (1344, 496640), (1358, 491520), (1455, 458752), (1536, 434560), (1552, 430080), (1680, 397312), (1792, 372480), (1920, 347648), (1940, 344064), (2037, 327680), (2048, 325920), (2240, 297984), (2328, 286720), (2560, 260736), (2688, 248320), (2716, 245760), (2910, 229376), (3072, 217280), (3104, 215040), (3360, 198656), (3395, 196608), (3584, 186240), (3840, 173824), (3880, 172032), (4074, 163840), (4096, 162960), (4480, 148992), (4656, 143360), (5120, 130368), (5376, 124160), (5432, 122880), (5820, 114688), (6144, 108640), (6208, 107520), (6720, 99328), (6790, 98304), (7168, 93120), (7680, 86912), (7760, 86016), (8148, 81920), (8192, 81480), (8960, 74496), (9312, 71680), (10185, 65536), (10240, 65184), (10752, 62080), (10864, 61440), (11640, 57344), (12288, 54320), (12416, 53760), (13440, 49664), (13580, 49152), (14336, 46560), (15360, 43456), (15520, 43008), (16296, 40960), (16384, 40740), (17920, 37248), (18624, 35840), (20370, 32768), (20480, 32592), (21504, 31040), (21728, 30720), (23280, 28672), (24576, 27160), (24832, 26880)]