2996305920

素因数分解:

$2^{19}\times 3^2\times 5^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 10468972800

約数和(自身を除く): 7472666880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 960, 1016, 1024, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1905, 1920, 2032, 2048, 2286, 2304, 2540, 2560, 2880, 3048, 3072, 3810, 3840, 4064, 4096, 4572, 4608, 5080, 5120, 5715, 5760, 6096, 6144, 7620, 7680, 8128, 8192, 9144, 9216, 10160, 10240, 11430, 11520, 12192, 12288, 15240, 15360, 16256, 16384, 18288, 18432, 20320, 20480, 22860, 23040, 24384, 24576, 30480, 30720, 32512, 32768, 36576, 36864, 40640, 40960, 45720, 46080, 48768, 49152, 60960, 61440, 65024, 65536, 73152, 73728, 81280, 81920, 91440, 92160, 97536, 98304, 121920, 122880, 130048, 131072, 146304, 147456, 162560, 163840, 182880, 184320, 195072, 196608, 243840, 245760, 260096, 262144, 292608, 294912, 325120, 327680, 365760, 368640, 390144, 393216, 487680, 491520, 520192, 524288, 585216, 589824, 650240, 655360, 731520, 737280, 780288, 786432, 975360, 983040, 1040384, 1170432, 1179648, 1300480, 1310720, 1463040, 1474560, 1560576, 1572864, 1950720, 1966080, 2080768, 2340864, 2359296, 2600960, 2621440, 2926080, 2949120, 3121152, 3901440, 3932160, 4161536, 4681728, 4718592, 5201920, 5852160, 5898240, 6242304, 7802880, 7864320, 8323072, 9363456, 10403840, 11704320, 11796480, 12484608, 15605760, 16646144, 18726912, 20807680, 23408640, 23592960, 24969216, 31211520, 33292288, 37453824, 41615360, 46817280, 49938432, 62423040, 66584576, 74907648, 83230720, 93634560, 99876864, 124846080, 149815296, 166461440, 187269120, 199753728, 249692160, 299630592, 332922880, 374538240, 499384320, 599261184, 749076480, 998768640, 1498152960, 2996305920]

約数ペア:

[(1, 2996305920), (2, 1498152960), (3, 998768640), (4, 749076480), (5, 599261184), (6, 499384320), (8, 374538240), (9, 332922880), (10, 299630592), (12, 249692160), (15, 199753728), (16, 187269120), (18, 166461440), (20, 149815296), (24, 124846080), (30, 99876864), (32, 93634560), (36, 83230720), (40, 74907648), (45, 66584576), (48, 62423040), (60, 49938432), (64, 46817280), (72, 41615360), (80, 37453824), (90, 33292288), (96, 31211520), (120, 24969216), (127, 23592960), (128, 23408640), (144, 20807680), (160, 18726912), (180, 16646144), (192, 15605760), (240, 12484608), (254, 11796480), (256, 11704320), (288, 10403840), (320, 9363456), (360, 8323072), (381, 7864320), (384, 7802880), (480, 6242304), (508, 5898240), (512, 5852160), (576, 5201920), (635, 4718592), (640, 4681728), (720, 4161536), (762, 3932160), (768, 3901440), (960, 3121152), (1016, 2949120), (1024, 2926080), (1143, 2621440), (1152, 2600960), (1270, 2359296), (1280, 2340864), (1440, 2080768), (1524, 1966080), (1536, 1950720), (1905, 1572864), (1920, 1560576), (2032, 1474560), (2048, 1463040), (2286, 1310720), (2304, 1300480), (2540, 1179648), (2560, 1170432), (2880, 1040384), (3048, 983040), (3072, 975360), (3810, 786432), (3840, 780288), (4064, 737280), (4096, 731520), (4572, 655360), (4608, 650240), (5080, 589824), (5120, 585216), (5715, 524288), (5760, 520192), (6096, 491520), (6144, 487680), (7620, 393216), (7680, 390144), (8128, 368640), (8192, 365760), (9144, 327680), (9216, 325120), (10160, 294912), (10240, 292608), (11430, 262144), (11520, 260096), (12192, 245760), (12288, 243840), (15240, 196608), (15360, 195072), (16256, 184320), (16384, 182880), (18288, 163840), (18432, 162560), (20320, 147456), (20480, 146304), (22860, 131072), (23040, 130048), (24384, 122880), (24576, 121920), (30480, 98304), (30720, 97536), (32512, 92160), (32768, 91440), (36576, 81920), (36864, 81280), (40640, 73728), (40960, 73152), (45720, 65536), (46080, 65024), (48768, 61440), (49152, 60960)]