2777886720

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{2153}}^1$

素因数の和:2195

約数の個数: 312

約数和(自身を含む): 11009490336

約数和(自身を除く): 8231603616

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, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2153, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4096, 4306, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6459, 6720, 7168, 7680, 8064, 8612, 8960, 9216, 10080, 10240, 10752, 10765, 11520, 12288, 12918, 13440, 14336, 15071, 15360, 16128, 17224, 17920, 18432, 19377, 20160, 20480, 21504, 21530, 23040, 25836, 26880, 28672, 30142, 30720, 32256, 32295, 34448, 35840, 36864, 38754, 40320, 43008, 43060, 45213, 46080, 51672, 53760, 60284, 61440, 64512, 64590, 68896, 71680, 75355, 77508, 80640, 86016, 86120, 90426, 92160, 96885, 103344, 107520, 120568, 129024, 129180, 135639, 137792, 143360, 150710, 155016, 161280, 172240, 180852, 184320, 193770, 206688, 215040, 226065, 241136, 258048, 258360, 271278, 275584, 301420, 310032, 322560, 344480, 361704, 387540, 413376, 430080, 452130, 482272, 516720, 542556, 551168, 602840, 620064, 645120, 678195, 688960, 723408, 775080, 826752, 904260, 964544, 1033440, 1085112, 1102336, 1205680, 1240128, 1290240, 1356390, 1377920, 1446816, 1550160, 1653504, 1808520, 1929088, 2066880, 2170224, 2204672, 2411360, 2480256, 2712780, 2755840, 2893632, 3100320, 3307008, 3617040, 3858176, 4133760, 4340448, 4409344, 4822720, 4960512, 5425560, 5511680, 5787264, 6200640, 6614016, 7234080, 7716352, 8267520, 8680896, 8818688, 9645440, 9921024, 10851120, 11023360, 11574528, 12401280, 13228032, 14468160, 15432704, 16535040, 17361792, 19290880, 19842048, 21702240, 22046720, 23149056, 24802560, 26456064, 28936320, 30865408, 33070080, 34723584, 38581760, 39684096, 43404480, 44093440, 46298112, 49605120, 57872640, 61730816, 66140160, 69447168, 77163520, 79368192, 86808960, 92596224, 99210240, 115745280, 132280320, 138894336, 154327040, 173617920, 185192448, 198420480, 231490560, 277788672, 308654080, 347235840, 396840960, 462981120, 555577344, 694471680, 925962240, 1388943360, 2777886720]

約数ペア:

[(1, 2777886720), (2, 1388943360), (3, 925962240), (4, 694471680), (5, 555577344), (6, 462981120), (7, 396840960), (8, 347235840), (9, 308654080), (10, 277788672), (12, 231490560), (14, 198420480), (15, 185192448), (16, 173617920), (18, 154327040), (20, 138894336), (21, 132280320), (24, 115745280), (28, 99210240), (30, 92596224), (32, 86808960), (35, 79368192), (36, 77163520), (40, 69447168), (42, 66140160), (45, 61730816), (48, 57872640), (56, 49605120), (60, 46298112), (63, 44093440), (64, 43404480), (70, 39684096), (72, 38581760), (80, 34723584), (84, 33070080), (90, 30865408), (96, 28936320), (105, 26456064), (112, 24802560), (120, 23149056), (126, 22046720), (128, 21702240), (140, 19842048), (144, 19290880), (160, 17361792), (168, 16535040), (180, 15432704), (192, 14468160), (210, 13228032), (224, 12401280), (240, 11574528), (252, 11023360), (256, 10851120), (280, 9921024), (288, 9645440), (315, 8818688), (320, 8680896), (336, 8267520), (360, 7716352), (384, 7234080), (420, 6614016), (448, 6200640), (480, 5787264), (504, 5511680), (512, 5425560), (560, 4960512), (576, 4822720), (630, 4409344), (640, 4340448), (672, 4133760), (720, 3858176), (768, 3617040), (840, 3307008), (896, 3100320), (960, 2893632), (1008, 2755840), (1024, 2712780), (1120, 2480256), (1152, 2411360), (1260, 2204672), (1280, 2170224), (1344, 2066880), (1440, 1929088), (1536, 1808520), (1680, 1653504), (1792, 1550160), (1920, 1446816), (2016, 1377920), (2048, 1356390), (2153, 1290240), (2240, 1240128), (2304, 1205680), (2520, 1102336), (2560, 1085112), (2688, 1033440), (2880, 964544), (3072, 904260), (3360, 826752), (3584, 775080), (3840, 723408), (4032, 688960), (4096, 678195), (4306, 645120), (4480, 620064), (4608, 602840), (5040, 551168), (5120, 542556), (5376, 516720), (5760, 482272), (6144, 452130), (6459, 430080), (6720, 413376), (7168, 387540), (7680, 361704), (8064, 344480), (8612, 322560), (8960, 310032), (9216, 301420), (10080, 275584), (10240, 271278), (10752, 258360), (10765, 258048), (11520, 241136), (12288, 226065), (12918, 215040), (13440, 206688), (14336, 193770), (15071, 184320), (15360, 180852), (16128, 172240), (17224, 161280), (17920, 155016), (18432, 150710), (19377, 143360), (20160, 137792), (20480, 135639), (21504, 129180), (21530, 129024), (23040, 120568), (25836, 107520), (26880, 103344), (28672, 96885), (30142, 92160), (30720, 90426), (32256, 86120), (32295, 86016), (34448, 80640), (35840, 77508), (36864, 75355), (38754, 71680), (40320, 68896), (43008, 64590), (43060, 64512), (45213, 61440), (46080, 60284), (51672, 53760)]