810270720

素因数分解:

$2^{14}\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 360

約数和(自身を含む): 3230564064

約数和(自身を除く): 2420293344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 157, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 314, 315, 320, 336, 360, 384, 420, 448, 471, 480, 504, 512, 560, 576, 628, 630, 640, 672, 720, 768, 785, 840, 896, 942, 960, 1008, 1024, 1099, 1120, 1152, 1256, 1260, 1280, 1344, 1413, 1440, 1536, 1570, 1680, 1792, 1884, 1920, 2016, 2048, 2198, 2240, 2304, 2355, 2512, 2520, 2560, 2688, 2826, 2880, 3072, 3140, 3297, 3360, 3584, 3768, 3840, 4032, 4096, 4396, 4480, 4608, 4710, 5024, 5040, 5120, 5376, 5495, 5652, 5760, 6144, 6280, 6594, 6720, 7065, 7168, 7536, 7680, 8064, 8192, 8792, 8960, 9216, 9420, 9891, 10048, 10080, 10240, 10752, 10990, 11304, 11520, 12288, 12560, 13188, 13440, 14130, 14336, 15072, 15360, 16128, 16384, 16485, 17584, 17920, 18432, 18840, 19782, 20096, 20160, 20480, 21504, 21980, 22608, 23040, 24576, 25120, 26376, 26880, 28260, 28672, 30144, 30720, 32256, 32970, 35168, 35840, 36864, 37680, 39564, 40192, 40320, 40960, 43008, 43960, 45216, 46080, 49152, 49455, 50240, 52752, 53760, 56520, 57344, 60288, 61440, 64512, 65940, 70336, 71680, 73728, 75360, 79128, 80384, 80640, 81920, 86016, 87920, 90432, 92160, 98910, 100480, 105504, 107520, 113040, 114688, 120576, 122880, 129024, 131880, 140672, 143360, 147456, 150720, 158256, 160768, 161280, 172032, 175840, 180864, 184320, 197820, 200960, 211008, 215040, 226080, 241152, 245760, 258048, 263760, 281344, 286720, 301440, 316512, 321536, 322560, 344064, 351680, 361728, 368640, 395640, 401920, 422016, 430080, 452160, 482304, 516096, 527520, 562688, 573440, 602880, 633024, 643072, 645120, 703360, 723456, 737280, 791280, 803840, 844032, 860160, 904320, 964608, 1032192, 1055040, 1125376, 1205760, 1266048, 1286144, 1290240, 1406720, 1446912, 1582560, 1607680, 1688064, 1720320, 1808640, 1929216, 2110080, 2250752, 2411520, 2532096, 2572288, 2580480, 2813440, 2893824, 3165120, 3215360, 3376128, 3617280, 3858432, 4220160, 4501504, 4823040, 5064192, 5160960, 5626880, 5787648, 6330240, 6430720, 6752256, 7234560, 7716864, 8440320, 9003008, 9646080, 10128384, 11253760, 11575296, 12660480, 12861440, 13504512, 14469120, 16880640, 18006016, 19292160, 20256768, 22507520, 23150592, 25320960, 27009024, 28938240, 33761280, 38584320, 40513536, 45015040, 50641920, 54018048, 57876480, 67522560, 81027072, 90030080, 101283840, 115752960, 135045120, 162054144, 202567680, 270090240, 405135360, 810270720]

約数ペア:

[(1, 810270720), (2, 405135360), (3, 270090240), (4, 202567680), (5, 162054144), (6, 135045120), (7, 115752960), (8, 101283840), (9, 90030080), (10, 81027072), (12, 67522560), (14, 57876480), (15, 54018048), (16, 50641920), (18, 45015040), (20, 40513536), (21, 38584320), (24, 33761280), (28, 28938240), (30, 27009024), (32, 25320960), (35, 23150592), (36, 22507520), (40, 20256768), (42, 19292160), (45, 18006016), (48, 16880640), (56, 14469120), (60, 13504512), (63, 12861440), (64, 12660480), (70, 11575296), (72, 11253760), (80, 10128384), (84, 9646080), (90, 9003008), (96, 8440320), (105, 7716864), (112, 7234560), (120, 6752256), (126, 6430720), (128, 6330240), (140, 5787648), (144, 5626880), (157, 5160960), (160, 5064192), (168, 4823040), (180, 4501504), (192, 4220160), (210, 3858432), (224, 3617280), (240, 3376128), (252, 3215360), (256, 3165120), (280, 2893824), (288, 2813440), (314, 2580480), (315, 2572288), (320, 2532096), (336, 2411520), (360, 2250752), (384, 2110080), (420, 1929216), (448, 1808640), (471, 1720320), (480, 1688064), (504, 1607680), (512, 1582560), (560, 1446912), (576, 1406720), (628, 1290240), (630, 1286144), (640, 1266048), (672, 1205760), (720, 1125376), (768, 1055040), (785, 1032192), (840, 964608), (896, 904320), (942, 860160), (960, 844032), (1008, 803840), (1024, 791280), (1099, 737280), (1120, 723456), (1152, 703360), (1256, 645120), (1260, 643072), (1280, 633024), (1344, 602880), (1413, 573440), (1440, 562688), (1536, 527520), (1570, 516096), (1680, 482304), (1792, 452160), (1884, 430080), (1920, 422016), (2016, 401920), (2048, 395640), (2198, 368640), (2240, 361728), (2304, 351680), (2355, 344064), (2512, 322560), (2520, 321536), (2560, 316512), (2688, 301440), (2826, 286720), (2880, 281344), (3072, 263760), (3140, 258048), (3297, 245760), (3360, 241152), (3584, 226080), (3768, 215040), (3840, 211008), (4032, 200960), (4096, 197820), (4396, 184320), (4480, 180864), (4608, 175840), (4710, 172032), (5024, 161280), (5040, 160768), (5120, 158256), (5376, 150720), (5495, 147456), (5652, 143360), (5760, 140672), (6144, 131880), (6280, 129024), (6594, 122880), (6720, 120576), (7065, 114688), (7168, 113040), (7536, 107520), (7680, 105504), (8064, 100480), (8192, 98910), (8792, 92160), (8960, 90432), (9216, 87920), (9420, 86016), (9891, 81920), (10048, 80640), (10080, 80384), (10240, 79128), (10752, 75360), (10990, 73728), (11304, 71680), (11520, 70336), (12288, 65940), (12560, 64512), (13188, 61440), (13440, 60288), (14130, 57344), (14336, 56520), (15072, 53760), (15360, 52752), (16128, 50240), (16384, 49455), (16485, 49152), (17584, 46080), (17920, 45216), (18432, 43960), (18840, 43008), (19782, 40960), (20096, 40320), (20160, 40192), (20480, 39564), (21504, 37680), (21980, 36864), (22608, 35840), (23040, 35168), (24576, 32970), (25120, 32256), (26376, 30720), (26880, 30144), (28260, 28672)]