28511447040

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{103123}}^1$

素因数の和:103159

約数の個数: 192

約数和(自身を含む): 101350267200

約数和(自身を除く): 72838820160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 13824, 15360, 17280, 18432, 23040, 27648, 30720, 34560, 46080, 55296, 69120, 92160, 103123, 138240, 206246, 276480, 309369, 412492, 515615, 618738, 824984, 928107, 1031230, 1237476, 1546845, 1649968, 1856214, 2062460, 2474952, 2784321, 3093690, 3299936, 3712428, 4124920, 4640535, 4949904, 5568642, 6187380, 6599872, 7424856, 8249840, 9281070, 9899808, 11137284, 12374760, 13199744, 13921605, 14849712, 16499680, 18562140, 19799616, 22274568, 24749520, 26399488, 27843210, 29699424, 32999360, 37124280, 39599232, 44549136, 49499040, 52798976, 55686420, 59398848, 65998720, 74248560, 79198464, 89098272, 98998080, 105597952, 111372840, 118797696, 131997440, 148497120, 158396928, 178196544, 197996160, 211195904, 222745680, 237595392, 263994880, 296994240, 316793856, 356393088, 395992320, 445491360, 475190784, 527989760, 593988480, 633587712, 712786176, 791984640, 890982720, 950381568, 1055979520, 1187976960, 1425572352, 1583969280, 1781965440, 1900763136, 2375953920, 2851144704, 3167938560, 3563930880, 4751907840, 5702289408, 7127861760, 9503815680, 14255723520, 28511447040]

約数ペア:

[(1, 28511447040), (2, 14255723520), (3, 9503815680), (4, 7127861760), (5, 5702289408), (6, 4751907840), (8, 3563930880), (9, 3167938560), (10, 2851144704), (12, 2375953920), (15, 1900763136), (16, 1781965440), (18, 1583969280), (20, 1425572352), (24, 1187976960), (27, 1055979520), (30, 950381568), (32, 890982720), (36, 791984640), (40, 712786176), (45, 633587712), (48, 593988480), (54, 527989760), (60, 475190784), (64, 445491360), (72, 395992320), (80, 356393088), (90, 316793856), (96, 296994240), (108, 263994880), (120, 237595392), (128, 222745680), (135, 211195904), (144, 197996160), (160, 178196544), (180, 158396928), (192, 148497120), (216, 131997440), (240, 118797696), (256, 111372840), (270, 105597952), (288, 98998080), (320, 89098272), (360, 79198464), (384, 74248560), (432, 65998720), (480, 59398848), (512, 55686420), (540, 52798976), (576, 49499040), (640, 44549136), (720, 39599232), (768, 37124280), (864, 32999360), (960, 29699424), (1024, 27843210), (1080, 26399488), (1152, 24749520), (1280, 22274568), (1440, 19799616), (1536, 18562140), (1728, 16499680), (1920, 14849712), (2048, 13921605), (2160, 13199744), (2304, 12374760), (2560, 11137284), (2880, 9899808), (3072, 9281070), (3456, 8249840), (3840, 7424856), (4320, 6599872), (4608, 6187380), (5120, 5568642), (5760, 4949904), (6144, 4640535), (6912, 4124920), (7680, 3712428), (8640, 3299936), (9216, 3093690), (10240, 2784321), (11520, 2474952), (13824, 2062460), (15360, 1856214), (17280, 1649968), (18432, 1546845), (23040, 1237476), (27648, 1031230), (30720, 928107), (34560, 824984), (46080, 618738), (55296, 515615), (69120, 412492), (92160, 309369), (103123, 276480), (138240, 206246)]