21972910080

素因数分解:

$2^{20}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 336

約数和(自身を含む): 77309374464

約数和(自身を除く): 55336464384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 128, 132, 160, 165, 176, 192, 220, 240, 254, 256, 264, 320, 330, 352, 381, 384, 440, 480, 508, 512, 528, 635, 640, 660, 704, 762, 768, 880, 960, 1016, 1024, 1056, 1270, 1280, 1320, 1397, 1408, 1524, 1536, 1760, 1905, 1920, 2032, 2048, 2112, 2540, 2560, 2640, 2794, 2816, 3048, 3072, 3520, 3810, 3840, 4064, 4096, 4191, 4224, 5080, 5120, 5280, 5588, 5632, 6096, 6144, 6985, 7040, 7620, 7680, 8128, 8192, 8382, 8448, 10160, 10240, 10560, 11176, 11264, 12192, 12288, 13970, 14080, 15240, 15360, 16256, 16384, 16764, 16896, 20320, 20480, 20955, 21120, 22352, 22528, 24384, 24576, 27940, 28160, 30480, 30720, 32512, 32768, 33528, 33792, 40640, 40960, 41910, 42240, 44704, 45056, 48768, 49152, 55880, 56320, 60960, 61440, 65024, 65536, 67056, 67584, 81280, 81920, 83820, 84480, 89408, 90112, 97536, 98304, 111760, 112640, 121920, 122880, 130048, 131072, 134112, 135168, 162560, 163840, 167640, 168960, 178816, 180224, 195072, 196608, 223520, 225280, 243840, 245760, 260096, 262144, 268224, 270336, 325120, 327680, 335280, 337920, 357632, 360448, 390144, 393216, 447040, 450560, 487680, 491520, 520192, 524288, 536448, 540672, 650240, 655360, 670560, 675840, 715264, 720896, 780288, 786432, 894080, 901120, 975360, 983040, 1040384, 1048576, 1072896, 1081344, 1300480, 1310720, 1341120, 1351680, 1430528, 1441792, 1560576, 1572864, 1788160, 1802240, 1950720, 1966080, 2080768, 2145792, 2162688, 2600960, 2621440, 2682240, 2703360, 2861056, 2883584, 3121152, 3145728, 3576320, 3604480, 3901440, 3932160, 4161536, 4291584, 4325376, 5201920, 5242880, 5364480, 5406720, 5722112, 5767168, 6242304, 7152640, 7208960, 7802880, 7864320, 8323072, 8583168, 8650752, 10403840, 10728960, 10813440, 11444224, 11534336, 12484608, 14305280, 14417920, 15605760, 15728640, 16646144, 17166336, 17301504, 20807680, 21457920, 21626880, 22888448, 24969216, 28610560, 28835840, 31211520, 33292288, 34332672, 34603008, 41615360, 42915840, 43253760, 45776896, 49938432, 57221120, 57671680, 62423040, 66584576, 68665344, 83230720, 85831680, 86507520, 91553792, 99876864, 114442240, 124846080, 133169152, 137330688, 166461440, 171663360, 173015040, 183107584, 199753728, 228884480, 249692160, 274661376, 332922880, 343326720, 366215168, 399507456, 457768960, 499384320, 549322752, 665845760, 686653440, 732430336, 915537920, 998768640, 1098645504, 1373306880, 1464860672, 1831075840, 1997537280, 2197291008, 2746613760, 3662151680, 4394582016, 5493227520, 7324303360, 10986455040, 21972910080]

約数ペア:

[(1, 21972910080), (2, 10986455040), (3, 7324303360), (4, 5493227520), (5, 4394582016), (6, 3662151680), (8, 2746613760), (10, 2197291008), (11, 1997537280), (12, 1831075840), (15, 1464860672), (16, 1373306880), (20, 1098645504), (22, 998768640), (24, 915537920), (30, 732430336), (32, 686653440), (33, 665845760), (40, 549322752), (44, 499384320), (48, 457768960), (55, 399507456), (60, 366215168), (64, 343326720), (66, 332922880), (80, 274661376), (88, 249692160), (96, 228884480), (110, 199753728), (120, 183107584), (127, 173015040), (128, 171663360), (132, 166461440), (160, 137330688), (165, 133169152), (176, 124846080), (192, 114442240), (220, 99876864), (240, 91553792), (254, 86507520), (256, 85831680), (264, 83230720), (320, 68665344), (330, 66584576), (352, 62423040), (381, 57671680), (384, 57221120), (440, 49938432), (480, 45776896), (508, 43253760), (512, 42915840), (528, 41615360), (635, 34603008), (640, 34332672), (660, 33292288), (704, 31211520), (762, 28835840), (768, 28610560), (880, 24969216), (960, 22888448), (1016, 21626880), (1024, 21457920), (1056, 20807680), (1270, 17301504), (1280, 17166336), (1320, 16646144), (1397, 15728640), (1408, 15605760), (1524, 14417920), (1536, 14305280), (1760, 12484608), (1905, 11534336), (1920, 11444224), (2032, 10813440), (2048, 10728960), (2112, 10403840), (2540, 8650752), (2560, 8583168), (2640, 8323072), (2794, 7864320), (2816, 7802880), (3048, 7208960), (3072, 7152640), (3520, 6242304), (3810, 5767168), (3840, 5722112), (4064, 5406720), (4096, 5364480), (4191, 5242880), (4224, 5201920), (5080, 4325376), (5120, 4291584), (5280, 4161536), (5588, 3932160), (5632, 3901440), (6096, 3604480), (6144, 3576320), (6985, 3145728), (7040, 3121152), (7620, 2883584), (7680, 2861056), (8128, 2703360), (8192, 2682240), (8382, 2621440), (8448, 2600960), (10160, 2162688), (10240, 2145792), (10560, 2080768), (11176, 1966080), (11264, 1950720), (12192, 1802240), (12288, 1788160), (13970, 1572864), (14080, 1560576), (15240, 1441792), (15360, 1430528), (16256, 1351680), (16384, 1341120), (16764, 1310720), (16896, 1300480), (20320, 1081344), (20480, 1072896), (20955, 1048576), (21120, 1040384), (22352, 983040), (22528, 975360), (24384, 901120), (24576, 894080), (27940, 786432), (28160, 780288), (30480, 720896), (30720, 715264), (32512, 675840), (32768, 670560), (33528, 655360), (33792, 650240), (40640, 540672), (40960, 536448), (41910, 524288), (42240, 520192), (44704, 491520), (45056, 487680), (48768, 450560), (49152, 447040), (55880, 393216), (56320, 390144), (60960, 360448), (61440, 357632), (65024, 337920), (65536, 335280), (67056, 327680), (67584, 325120), (81280, 270336), (81920, 268224), (83820, 262144), (84480, 260096), (89408, 245760), (90112, 243840), (97536, 225280), (98304, 223520), (111760, 196608), (112640, 195072), (121920, 180224), (122880, 178816), (130048, 168960), (131072, 167640), (134112, 163840), (135168, 162560)]