254331375360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{244399}}^1$

素因数の和:244694

約数の個数: 144

約数和(自身を含む): 815271475200

約数和(自身を除く): 560940099840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 480, 542, 640, 768, 813, 960, 1084, 1280, 1355, 1626, 1920, 2168, 2710, 3252, 3840, 4065, 4336, 5420, 6504, 8130, 8672, 10840, 13008, 16260, 17344, 21680, 26016, 32520, 34688, 43360, 52032, 65040, 69376, 86720, 104064, 130080, 173440, 208128, 244399, 260160, 346880, 488798, 520320, 733197, 977596, 1040640, 1221995, 1466394, 1955192, 2443990, 2932788, 3665985, 3910384, 4887980, 5865576, 7331970, 7820768, 9775960, 11731152, 14663940, 15641536, 19551920, 23462304, 29327880, 31283072, 39103840, 46924608, 58655760, 62566144, 66232129, 78207680, 93849216, 117311520, 132464258, 156415360, 187698432, 198696387, 234623040, 264928516, 312830720, 331160645, 397392774, 469246080, 529857032, 662321290, 794785548, 938492160, 993481935, 1059714064, 1324642580, 1589571096, 1986963870, 2119428128, 2649285160, 3179142192, 3973927740, 4238856256, 5298570320, 6358284384, 7947855480, 8477712512, 10597140640, 12716568768, 15895710960, 16955425024, 21194281280, 25433137536, 31791421920, 42388562560, 50866275072, 63582843840, 84777125120, 127165687680, 254331375360]

約数ペア:

[(1, 254331375360), (2, 127165687680), (3, 84777125120), (4, 63582843840), (5, 50866275072), (6, 42388562560), (8, 31791421920), (10, 25433137536), (12, 21194281280), (15, 16955425024), (16, 15895710960), (20, 12716568768), (24, 10597140640), (30, 8477712512), (32, 7947855480), (40, 6358284384), (48, 5298570320), (60, 4238856256), (64, 3973927740), (80, 3179142192), (96, 2649285160), (120, 2119428128), (128, 1986963870), (160, 1589571096), (192, 1324642580), (240, 1059714064), (256, 993481935), (271, 938492160), (320, 794785548), (384, 662321290), (480, 529857032), (542, 469246080), (640, 397392774), (768, 331160645), (813, 312830720), (960, 264928516), (1084, 234623040), (1280, 198696387), (1355, 187698432), (1626, 156415360), (1920, 132464258), (2168, 117311520), (2710, 93849216), (3252, 78207680), (3840, 66232129), (4065, 62566144), (4336, 58655760), (5420, 46924608), (6504, 39103840), (8130, 31283072), (8672, 29327880), (10840, 23462304), (13008, 19551920), (16260, 15641536), (17344, 14663940), (21680, 11731152), (26016, 9775960), (32520, 7820768), (34688, 7331970), (43360, 5865576), (52032, 4887980), (65040, 3910384), (69376, 3665985), (86720, 2932788), (104064, 2443990), (130080, 1955192), (173440, 1466394), (208128, 1221995), (244399, 1040640), (260160, 977596), (346880, 733197), (488798, 520320)]