1970196480

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 416

約数和(自身を含む): 8020627200

約数和(自身を除く): 6050430720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 509, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1018, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1527, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2036, 2048, 2160, 2240, 2304, 2520, 2545, 2560, 2688, 2880, 3024, 3054, 3072, 3360, 3456, 3563, 3584, 3780, 3840, 4032, 4072, 4096, 4320, 4480, 4581, 4608, 5040, 5090, 5120, 5376, 5760, 6048, 6108, 6144, 6720, 6912, 7126, 7168, 7560, 7635, 7680, 8064, 8144, 8640, 8960, 9162, 9216, 10080, 10180, 10240, 10689, 10752, 11520, 12096, 12216, 12288, 13440, 13743, 13824, 14252, 14336, 15120, 15270, 15360, 16128, 16288, 17280, 17815, 17920, 18324, 18432, 20160, 20360, 20480, 21378, 21504, 22905, 23040, 24192, 24432, 26880, 27486, 27648, 28504, 28672, 30240, 30540, 30720, 32067, 32256, 32576, 34560, 35630, 35840, 36648, 36864, 40320, 40720, 42756, 43008, 45810, 46080, 48384, 48864, 53445, 53760, 54972, 55296, 57008, 60480, 61080, 61440, 64134, 64512, 65152, 68715, 69120, 71260, 71680, 73296, 80640, 81440, 85512, 86016, 91620, 92160, 96201, 96768, 97728, 106890, 107520, 109944, 110592, 114016, 120960, 122160, 128268, 129024, 130304, 137430, 138240, 142520, 143360, 146592, 160335, 161280, 162880, 171024, 183240, 184320, 192402, 193536, 195456, 213780, 215040, 219888, 228032, 241920, 244320, 256536, 258048, 260608, 274860, 276480, 285040, 293184, 320670, 322560, 325760, 342048, 366480, 384804, 387072, 390912, 427560, 430080, 439776, 456064, 481005, 483840, 488640, 513072, 521216, 549720, 552960, 570080, 586368, 641340, 645120, 651520, 684096, 732960, 769608, 774144, 781824, 855120, 879552, 912128, 962010, 967680, 977280, 1026144, 1042432, 1099440, 1140160, 1172736, 1282680, 1290240, 1303040, 1368192, 1465920, 1539216, 1563648, 1710240, 1759104, 1824256, 1924020, 1935360, 1954560, 2052288, 2084864, 2198880, 2280320, 2345472, 2565360, 2606080, 2736384, 2931840, 3078432, 3127296, 3420480, 3518208, 3648512, 3848040, 3870720, 3909120, 4104576, 4397760, 4560640, 4690944, 5130720, 5212160, 5472768, 5863680, 6156864, 6254592, 6840960, 7036416, 7297024, 7696080, 7818240, 8209152, 8795520, 9121280, 9381888, 10261440, 10424320, 10945536, 11727360, 12313728, 13681920, 14072832, 14594048, 15392160, 15636480, 16418304, 17591040, 18242560, 18763776, 20522880, 21891072, 23454720, 24627456, 27363840, 28145664, 30784320, 31272960, 32836608, 35182080, 36485120, 41045760, 43782144, 46909440, 49254912, 54727680, 56291328, 61568640, 65673216, 70364160, 72970240, 82091520, 93818880, 98509824, 109455360, 123137280, 131346432, 140728320, 164183040, 197019648, 218910720, 246274560, 281456640, 328366080, 394039296, 492549120, 656732160, 985098240, 1970196480]

約数ペア:

[(1, 1970196480), (2, 985098240), (3, 656732160), (4, 492549120), (5, 394039296), (6, 328366080), (7, 281456640), (8, 246274560), (9, 218910720), (10, 197019648), (12, 164183040), (14, 140728320), (15, 131346432), (16, 123137280), (18, 109455360), (20, 98509824), (21, 93818880), (24, 82091520), (27, 72970240), (28, 70364160), (30, 65673216), (32, 61568640), (35, 56291328), (36, 54727680), (40, 49254912), (42, 46909440), (45, 43782144), (48, 41045760), (54, 36485120), (56, 35182080), (60, 32836608), (63, 31272960), (64, 30784320), (70, 28145664), (72, 27363840), (80, 24627456), (84, 23454720), (90, 21891072), (96, 20522880), (105, 18763776), (108, 18242560), (112, 17591040), (120, 16418304), (126, 15636480), (128, 15392160), (135, 14594048), (140, 14072832), (144, 13681920), (160, 12313728), (168, 11727360), (180, 10945536), (189, 10424320), (192, 10261440), (210, 9381888), (216, 9121280), (224, 8795520), (240, 8209152), (252, 7818240), (256, 7696080), (270, 7297024), (280, 7036416), (288, 6840960), (315, 6254592), (320, 6156864), (336, 5863680), (360, 5472768), (378, 5212160), (384, 5130720), (420, 4690944), (432, 4560640), (448, 4397760), (480, 4104576), (504, 3909120), (509, 3870720), (512, 3848040), (540, 3648512), (560, 3518208), (576, 3420480), (630, 3127296), (640, 3078432), (672, 2931840), (720, 2736384), (756, 2606080), (768, 2565360), (840, 2345472), (864, 2280320), (896, 2198880), (945, 2084864), (960, 2052288), (1008, 1954560), (1018, 1935360), (1024, 1924020), (1080, 1824256), (1120, 1759104), (1152, 1710240), (1260, 1563648), (1280, 1539216), (1344, 1465920), (1440, 1368192), (1512, 1303040), (1527, 1290240), (1536, 1282680), (1680, 1172736), (1728, 1140160), (1792, 1099440), (1890, 1042432), (1920, 1026144), (2016, 977280), (2036, 967680), (2048, 962010), (2160, 912128), (2240, 879552), (2304, 855120), (2520, 781824), (2545, 774144), (2560, 769608), (2688, 732960), (2880, 684096), (3024, 651520), (3054, 645120), (3072, 641340), (3360, 586368), (3456, 570080), (3563, 552960), (3584, 549720), (3780, 521216), (3840, 513072), (4032, 488640), (4072, 483840), (4096, 481005), (4320, 456064), (4480, 439776), (4581, 430080), (4608, 427560), (5040, 390912), (5090, 387072), (5120, 384804), (5376, 366480), (5760, 342048), (6048, 325760), (6108, 322560), (6144, 320670), (6720, 293184), (6912, 285040), (7126, 276480), (7168, 274860), (7560, 260608), (7635, 258048), (7680, 256536), (8064, 244320), (8144, 241920), (8640, 228032), (8960, 219888), (9162, 215040), (9216, 213780), (10080, 195456), (10180, 193536), (10240, 192402), (10689, 184320), (10752, 183240), (11520, 171024), (12096, 162880), (12216, 161280), (12288, 160335), (13440, 146592), (13743, 143360), (13824, 142520), (14252, 138240), (14336, 137430), (15120, 130304), (15270, 129024), (15360, 128268), (16128, 122160), (16288, 120960), (17280, 114016), (17815, 110592), (17920, 109944), (18324, 107520), (18432, 106890), (20160, 97728), (20360, 96768), (20480, 96201), (21378, 92160), (21504, 91620), (22905, 86016), (23040, 85512), (24192, 81440), (24432, 80640), (26880, 73296), (27486, 71680), (27648, 71260), (28504, 69120), (28672, 68715), (30240, 65152), (30540, 64512), (30720, 64134), (32067, 61440), (32256, 61080), (32576, 60480), (34560, 57008), (35630, 55296), (35840, 54972), (36648, 53760), (36864, 53445), (40320, 48864), (40720, 48384), (42756, 46080), (43008, 45810)]