16347943040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{178627}}^1$

素因数の和:178670

約数の個数: 128

約数和(自身を含む): 45914541120

約数和(自身を除く): 29566598080

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, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1664, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 7040, 8320, 9152, 11440, 18304, 22880, 45760, 91520, 178627, 357254, 714508, 893135, 1429016, 1786270, 1964897, 2322151, 2858032, 3572540, 3929794, 4644302, 5716064, 7145080, 7859588, 9288604, 9824485, 11432128, 11610755, 14290160, 15719176, 18577208, 19648970, 22864256, 23221510, 25543661, 28580320, 31438352, 37154416, 39297940, 46443020, 51087322, 57160640, 62876704, 74308832, 78595880, 92886040, 102174644, 114321280, 125753408, 127718305, 148617664, 157191760, 185772080, 204349288, 251506816, 255436610, 297235328, 314383520, 371544160, 408698576, 510873220, 628767040, 743088320, 817397152, 1021746440, 1257534080, 1486176640, 1634794304, 2043492880, 3269588608, 4086985760, 8173971520, 16347943040]

約数ペア:

[(1, 16347943040), (2, 8173971520), (4, 4086985760), (5, 3269588608), (8, 2043492880), (10, 1634794304), (11, 1486176640), (13, 1257534080), (16, 1021746440), (20, 817397152), (22, 743088320), (26, 628767040), (32, 510873220), (40, 408698576), (44, 371544160), (52, 314383520), (55, 297235328), (64, 255436610), (65, 251506816), (80, 204349288), (88, 185772080), (104, 157191760), (110, 148617664), (128, 127718305), (130, 125753408), (143, 114321280), (160, 102174644), (176, 92886040), (208, 78595880), (220, 74308832), (260, 62876704), (286, 57160640), (320, 51087322), (352, 46443020), (416, 39297940), (440, 37154416), (520, 31438352), (572, 28580320), (640, 25543661), (704, 23221510), (715, 22864256), (832, 19648970), (880, 18577208), (1040, 15719176), (1144, 14290160), (1408, 11610755), (1430, 11432128), (1664, 9824485), (1760, 9288604), (2080, 7859588), (2288, 7145080), (2860, 5716064), (3520, 4644302), (4160, 3929794), (4576, 3572540), (5720, 2858032), (7040, 2322151), (8320, 1964897), (9152, 1786270), (11440, 1429016), (18304, 893135), (22880, 714508), (45760, 357254), (91520, 178627)]