15631441920

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{42403}}^1$

素因数の和:42440

約数の個数: 168

約数和(自身を含む): 54186969096

約数和(自身を除く): 38555527176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 23040, 24576, 30720, 36864, 40960, 42403, 46080, 61440, 73728, 84806, 92160, 122880, 127209, 169612, 184320, 212015, 254418, 339224, 368640, 381627, 424030, 508836, 636045, 678448, 763254, 848060, 1017672, 1272090, 1356896, 1526508, 1696120, 1908135, 2035344, 2544180, 2713792, 3053016, 3392240, 3816270, 4070688, 5088360, 5427584, 6106032, 6784480, 7632540, 8141376, 10176720, 10855168, 12212064, 13568960, 15265080, 16282752, 20353440, 21710336, 24424128, 27137920, 30530160, 32565504, 40706880, 43420672, 48848256, 54275840, 61060320, 65131008, 81413760, 86841344, 97696512, 108551680, 122120640, 130262016, 162827520, 173682688, 195393024, 217103360, 244241280, 260524032, 325655040, 347365376, 390786048, 434206720, 488482560, 521048064, 651310080, 781572096, 868413440, 976965120, 1042096128, 1302620160, 1563144192, 1736826880, 1953930240, 2605240320, 3126288384, 3907860480, 5210480640, 7815720960, 15631441920]

約数ペア:

[(1, 15631441920), (2, 7815720960), (3, 5210480640), (4, 3907860480), (5, 3126288384), (6, 2605240320), (8, 1953930240), (9, 1736826880), (10, 1563144192), (12, 1302620160), (15, 1042096128), (16, 976965120), (18, 868413440), (20, 781572096), (24, 651310080), (30, 521048064), (32, 488482560), (36, 434206720), (40, 390786048), (45, 347365376), (48, 325655040), (60, 260524032), (64, 244241280), (72, 217103360), (80, 195393024), (90, 173682688), (96, 162827520), (120, 130262016), (128, 122120640), (144, 108551680), (160, 97696512), (180, 86841344), (192, 81413760), (240, 65131008), (256, 61060320), (288, 54275840), (320, 48848256), (360, 43420672), (384, 40706880), (480, 32565504), (512, 30530160), (576, 27137920), (640, 24424128), (720, 21710336), (768, 20353440), (960, 16282752), (1024, 15265080), (1152, 13568960), (1280, 12212064), (1440, 10855168), (1536, 10176720), (1920, 8141376), (2048, 7632540), (2304, 6784480), (2560, 6106032), (2880, 5427584), (3072, 5088360), (3840, 4070688), (4096, 3816270), (4608, 3392240), (5120, 3053016), (5760, 2713792), (6144, 2544180), (7680, 2035344), (8192, 1908135), (9216, 1696120), (10240, 1526508), (11520, 1356896), (12288, 1272090), (15360, 1017672), (18432, 848060), (20480, 763254), (23040, 678448), (24576, 636045), (30720, 508836), (36864, 424030), (40960, 381627), (42403, 368640), (46080, 339224), (61440, 254418), (73728, 212015), (84806, 184320), (92160, 169612), (122880, 127209)]