18921185280

素因数分解:

$2^{13}\times 3^5\times 5^1\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 336

約数和(自身を含む): 68054457744

約数和(自身を除く): 49133272464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1901, 1920, 1944, 2048, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3802, 3840, 3888, 4096, 4320, 4608, 4860, 5120, 5184, 5703, 5760, 6144, 6480, 6912, 7604, 7680, 7776, 8192, 8640, 9216, 9505, 9720, 10240, 10368, 11406, 11520, 12288, 12960, 13824, 15208, 15360, 15552, 17109, 17280, 18432, 19010, 19440, 20480, 20736, 22812, 23040, 24576, 25920, 27648, 28515, 30416, 30720, 31104, 34218, 34560, 36864, 38020, 38880, 40960, 41472, 45624, 46080, 51327, 51840, 55296, 57030, 60832, 61440, 62208, 68436, 69120, 73728, 76040, 77760, 82944, 85545, 91248, 92160, 102654, 103680, 110592, 114060, 121664, 122880, 124416, 136872, 138240, 152080, 153981, 155520, 165888, 171090, 182496, 184320, 205308, 207360, 221184, 228120, 243328, 248832, 256635, 273744, 276480, 304160, 307962, 311040, 331776, 342180, 364992, 368640, 410616, 414720, 456240, 461943, 486656, 497664, 513270, 547488, 552960, 608320, 615924, 622080, 663552, 684360, 729984, 769905, 821232, 829440, 912480, 923886, 973312, 995328, 1026540, 1094976, 1105920, 1216640, 1231848, 1244160, 1368720, 1459968, 1539810, 1642464, 1658880, 1824960, 1847772, 1946624, 1990656, 2053080, 2189952, 2309715, 2433280, 2463696, 2488320, 2737440, 2919936, 3079620, 3284928, 3317760, 3649920, 3695544, 3893248, 4106160, 4379904, 4619430, 4866560, 4927392, 4976640, 5474880, 5839872, 6159240, 6569856, 7299840, 7391088, 7786496, 8212320, 8759808, 9238860, 9733120, 9854784, 9953280, 10949760, 11679744, 12318480, 13139712, 14599680, 14782176, 15572992, 16424640, 17519616, 18477720, 19466240, 19709568, 21899520, 23359488, 24636960, 26279424, 29199360, 29564352, 32849280, 35039232, 36955440, 38932480, 39419136, 43799040, 46718976, 49273920, 52558848, 58398720, 59128704, 65698560, 70078464, 73910880, 77864960, 78838272, 87598080, 98547840, 105117696, 116797440, 118257408, 131397120, 140156928, 147821760, 157676544, 175196160, 197095680, 210235392, 233594880, 236514816, 262794240, 295643520, 315353088, 350392320, 394191360, 420470784, 473029632, 525588480, 591287040, 630706176, 700784640, 788382720, 946059264, 1051176960, 1182574080, 1261412352, 1576765440, 1892118528, 2102353920, 2365148160, 3153530880, 3784237056, 4730296320, 6307061760, 9460592640, 18921185280]

約数ペア:

[(1, 18921185280), (2, 9460592640), (3, 6307061760), (4, 4730296320), (5, 3784237056), (6, 3153530880), (8, 2365148160), (9, 2102353920), (10, 1892118528), (12, 1576765440), (15, 1261412352), (16, 1182574080), (18, 1051176960), (20, 946059264), (24, 788382720), (27, 700784640), (30, 630706176), (32, 591287040), (36, 525588480), (40, 473029632), (45, 420470784), (48, 394191360), (54, 350392320), (60, 315353088), (64, 295643520), (72, 262794240), (80, 236514816), (81, 233594880), (90, 210235392), (96, 197095680), (108, 175196160), (120, 157676544), (128, 147821760), (135, 140156928), (144, 131397120), (160, 118257408), (162, 116797440), (180, 105117696), (192, 98547840), (216, 87598080), (240, 78838272), (243, 77864960), (256, 73910880), (270, 70078464), (288, 65698560), (320, 59128704), (324, 58398720), (360, 52558848), (384, 49273920), (405, 46718976), (432, 43799040), (480, 39419136), (486, 38932480), (512, 36955440), (540, 35039232), (576, 32849280), (640, 29564352), (648, 29199360), (720, 26279424), (768, 24636960), (810, 23359488), (864, 21899520), (960, 19709568), (972, 19466240), (1024, 18477720), (1080, 17519616), (1152, 16424640), (1215, 15572992), (1280, 14782176), (1296, 14599680), (1440, 13139712), (1536, 12318480), (1620, 11679744), (1728, 10949760), (1901, 9953280), (1920, 9854784), (1944, 9733120), (2048, 9238860), (2160, 8759808), (2304, 8212320), (2430, 7786496), (2560, 7391088), (2592, 7299840), (2880, 6569856), (3072, 6159240), (3240, 5839872), (3456, 5474880), (3802, 4976640), (3840, 4927392), (3888, 4866560), (4096, 4619430), (4320, 4379904), (4608, 4106160), (4860, 3893248), (5120, 3695544), (5184, 3649920), (5703, 3317760), (5760, 3284928), (6144, 3079620), (6480, 2919936), (6912, 2737440), (7604, 2488320), (7680, 2463696), (7776, 2433280), (8192, 2309715), (8640, 2189952), (9216, 2053080), (9505, 1990656), (9720, 1946624), (10240, 1847772), (10368, 1824960), (11406, 1658880), (11520, 1642464), (12288, 1539810), (12960, 1459968), (13824, 1368720), (15208, 1244160), (15360, 1231848), (15552, 1216640), (17109, 1105920), (17280, 1094976), (18432, 1026540), (19010, 995328), (19440, 973312), (20480, 923886), (20736, 912480), (22812, 829440), (23040, 821232), (24576, 769905), (25920, 729984), (27648, 684360), (28515, 663552), (30416, 622080), (30720, 615924), (31104, 608320), (34218, 552960), (34560, 547488), (36864, 513270), (38020, 497664), (38880, 486656), (40960, 461943), (41472, 456240), (45624, 414720), (46080, 410616), (51327, 368640), (51840, 364992), (55296, 342180), (57030, 331776), (60832, 311040), (61440, 307962), (62208, 304160), (68436, 276480), (69120, 273744), (73728, 256635), (76040, 248832), (77760, 243328), (82944, 228120), (85545, 221184), (91248, 207360), (92160, 205308), (102654, 184320), (103680, 182496), (110592, 171090), (114060, 165888), (121664, 155520), (122880, 153981), (124416, 152080), (136872, 138240)]