978353192960

素因数分解:

$2^{16}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20879}}^1$

素因数の和:20940

約数の個数: 272

約数和(自身を含む): 2758656579840

約数和(自身を除く): 1780303386880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 704, 715, 832, 880, 1024, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2048, 2080, 2288, 2560, 2816, 2860, 3328, 3520, 4096, 4160, 4576, 5120, 5632, 5720, 6656, 7040, 8192, 8320, 9152, 10240, 11264, 11440, 13312, 14080, 16384, 16640, 18304, 20480, 20879, 22528, 22880, 26624, 28160, 32768, 33280, 36608, 40960, 41758, 45056, 45760, 53248, 56320, 65536, 66560, 73216, 81920, 83516, 90112, 91520, 104395, 106496, 112640, 133120, 146432, 163840, 167032, 180224, 183040, 208790, 212992, 225280, 229669, 266240, 271427, 292864, 327680, 334064, 360448, 366080, 417580, 425984, 450560, 459338, 532480, 542854, 585728, 668128, 720896, 732160, 835160, 851968, 901120, 918676, 1064960, 1085708, 1148345, 1171456, 1336256, 1357135, 1464320, 1670320, 1802240, 1837352, 2129920, 2171416, 2296690, 2342912, 2672512, 2714270, 2928640, 2985697, 3340640, 3604480, 3674704, 4259840, 4342832, 4593380, 4685824, 5345024, 5428540, 5857280, 5971394, 6681280, 7349408, 8685664, 9186760, 9371648, 10690048, 10857080, 11714560, 11942788, 13362560, 14698816, 14928485, 17371328, 18373520, 21380096, 21714160, 23429120, 23885576, 26725120, 29397632, 29856970, 34742656, 36747040, 42760192, 43428320, 46858240, 47771152, 53450240, 58795264, 59713940, 69485312, 73494080, 85520384, 86856640, 95542304, 106900480, 117590528, 119427880, 138970624, 146988160, 171040768, 173713280, 191084608, 213800960, 235181056, 238855760, 277941248, 293976320, 342081536, 347426560, 382169216, 427601920, 470362112, 477711520, 555882496, 587952640, 684163072, 694853120, 764338432, 855203840, 940724224, 955423040, 1111764992, 1175905280, 1368326144, 1389706240, 1528676864, 1710407680, 1881448448, 1910846080, 2223529984, 2351810560, 2779412480, 3057353728, 3420815360, 3762896896, 3821692160, 4447059968, 4703621120, 5558824960, 6114707456, 6841630720, 7525793792, 7643384320, 8894119936, 9407242240, 11117649920, 12229414912, 15051587584, 15286768640, 17788239872, 18814484480, 22235299840, 24458829824, 30573537280, 37628968960, 44470599680, 48917659648, 61147074560, 75257937920, 88941199360, 97835319296, 122294149120, 195670638592, 244588298240, 489176596480, 978353192960]

約数ペア:

[(1, 978353192960), (2, 489176596480), (4, 244588298240), (5, 195670638592), (8, 122294149120), (10, 97835319296), (11, 88941199360), (13, 75257937920), (16, 61147074560), (20, 48917659648), (22, 44470599680), (26, 37628968960), (32, 30573537280), (40, 24458829824), (44, 22235299840), (52, 18814484480), (55, 17788239872), (64, 15286768640), (65, 15051587584), (80, 12229414912), (88, 11117649920), (104, 9407242240), (110, 8894119936), (128, 7643384320), (130, 7525793792), (143, 6841630720), (160, 6114707456), (176, 5558824960), (208, 4703621120), (220, 4447059968), (256, 3821692160), (260, 3762896896), (286, 3420815360), (320, 3057353728), (352, 2779412480), (416, 2351810560), (440, 2223529984), (512, 1910846080), (520, 1881448448), (572, 1710407680), (640, 1528676864), (704, 1389706240), (715, 1368326144), (832, 1175905280), (880, 1111764992), (1024, 955423040), (1040, 940724224), (1144, 855203840), (1280, 764338432), (1408, 694853120), (1430, 684163072), (1664, 587952640), (1760, 555882496), (2048, 477711520), (2080, 470362112), (2288, 427601920), (2560, 382169216), (2816, 347426560), (2860, 342081536), (3328, 293976320), (3520, 277941248), (4096, 238855760), (4160, 235181056), (4576, 213800960), (5120, 191084608), (5632, 173713280), (5720, 171040768), (6656, 146988160), (7040, 138970624), (8192, 119427880), (8320, 117590528), (9152, 106900480), (10240, 95542304), (11264, 86856640), (11440, 85520384), (13312, 73494080), (14080, 69485312), (16384, 59713940), (16640, 58795264), (18304, 53450240), (20480, 47771152), (20879, 46858240), (22528, 43428320), (22880, 42760192), (26624, 36747040), (28160, 34742656), (32768, 29856970), (33280, 29397632), (36608, 26725120), (40960, 23885576), (41758, 23429120), (45056, 21714160), (45760, 21380096), (53248, 18373520), (56320, 17371328), (65536, 14928485), (66560, 14698816), (73216, 13362560), (81920, 11942788), (83516, 11714560), (90112, 10857080), (91520, 10690048), (104395, 9371648), (106496, 9186760), (112640, 8685664), (133120, 7349408), (146432, 6681280), (163840, 5971394), (167032, 5857280), (180224, 5428540), (183040, 5345024), (208790, 4685824), (212992, 4593380), (225280, 4342832), (229669, 4259840), (266240, 3674704), (271427, 3604480), (292864, 3340640), (327680, 2985697), (334064, 2928640), (360448, 2714270), (366080, 2672512), (417580, 2342912), (425984, 2296690), (450560, 2171416), (459338, 2129920), (532480, 1837352), (542854, 1802240), (585728, 1670320), (668128, 1464320), (720896, 1357135), (732160, 1336256), (835160, 1171456), (851968, 1148345), (901120, 1085708), (918676, 1064960)]