279143040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13217}}^1$

素因数の和:13250

約数の個数: 128

約数和(自身を含む): 970729920

約数和(自身を除く): 691586880

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, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 13217, 21120, 26434, 39651, 52868, 66085, 79302, 105736, 132170, 145387, 158604, 198255, 211472, 264340, 290774, 317208, 396510, 422944, 436161, 528680, 581548, 634416, 726935, 793020, 845888, 872322, 1057360, 1163096, 1268832, 1453870, 1586040, 1691776, 1744644, 2114720, 2180805, 2326192, 2537664, 2907740, 3172080, 3489288, 4229440, 4361610, 4652384, 5075328, 5815480, 6344160, 6978576, 8458880, 8723220, 9304768, 11630960, 12688320, 13957152, 17446440, 18609536, 23261920, 25376640, 27914304, 34892880, 46523840, 55828608, 69785760, 93047680, 139571520, 279143040]

約数ペア:

[(1, 279143040), (2, 139571520), (3, 93047680), (4, 69785760), (5, 55828608), (6, 46523840), (8, 34892880), (10, 27914304), (11, 25376640), (12, 23261920), (15, 18609536), (16, 17446440), (20, 13957152), (22, 12688320), (24, 11630960), (30, 9304768), (32, 8723220), (33, 8458880), (40, 6978576), (44, 6344160), (48, 5815480), (55, 5075328), (60, 4652384), (64, 4361610), (66, 4229440), (80, 3489288), (88, 3172080), (96, 2907740), (110, 2537664), (120, 2326192), (128, 2180805), (132, 2114720), (160, 1744644), (165, 1691776), (176, 1586040), (192, 1453870), (220, 1268832), (240, 1163096), (264, 1057360), (320, 872322), (330, 845888), (352, 793020), (384, 726935), (440, 634416), (480, 581548), (528, 528680), (640, 436161), (660, 422944), (704, 396510), (880, 317208), (960, 290774), (1056, 264340), (1320, 211472), (1408, 198255), (1760, 158604), (1920, 145387), (2112, 132170), (2640, 105736), (3520, 79302), (4224, 66085), (5280, 52868), (7040, 39651), (10560, 26434), (13217, 21120)]