234671360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2420

約数の個数: 144

約数和(自身を含む): 701108352

約数和(自身を除く): 466436992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2381, 2464, 2816, 3080, 3520, 4480, 4762, 4928, 6160, 7040, 8960, 9524, 9856, 11905, 12320, 14080, 16667, 19048, 19712, 23810, 24640, 26191, 33334, 38096, 47620, 49280, 52382, 66668, 76192, 83335, 95240, 98560, 104764, 130955, 133336, 152384, 166670, 183337, 190480, 209528, 261910, 266672, 304768, 333340, 366674, 380960, 419056, 523820, 533344, 609536, 666680, 733348, 761920, 838112, 916685, 1047640, 1066688, 1333360, 1466696, 1523840, 1676224, 1833370, 2095280, 2133376, 2666720, 2933392, 3047680, 3352448, 3666740, 4190560, 4266752, 5333440, 5866784, 6704896, 7333480, 8381120, 10666880, 11733568, 14666960, 16762240, 21333760, 23467136, 29333920, 33524480, 46934272, 58667840, 117335680, 234671360]

約数ペア:

[(1, 234671360), (2, 117335680), (4, 58667840), (5, 46934272), (7, 33524480), (8, 29333920), (10, 23467136), (11, 21333760), (14, 16762240), (16, 14666960), (20, 11733568), (22, 10666880), (28, 8381120), (32, 7333480), (35, 6704896), (40, 5866784), (44, 5333440), (55, 4266752), (56, 4190560), (64, 3666740), (70, 3352448), (77, 3047680), (80, 2933392), (88, 2666720), (110, 2133376), (112, 2095280), (128, 1833370), (140, 1676224), (154, 1523840), (160, 1466696), (176, 1333360), (220, 1066688), (224, 1047640), (256, 916685), (280, 838112), (308, 761920), (320, 733348), (352, 666680), (385, 609536), (440, 533344), (448, 523820), (560, 419056), (616, 380960), (640, 366674), (704, 333340), (770, 304768), (880, 266672), (896, 261910), (1120, 209528), (1232, 190480), (1280, 183337), (1408, 166670), (1540, 152384), (1760, 133336), (1792, 130955), (2240, 104764), (2381, 98560), (2464, 95240), (2816, 83335), (3080, 76192), (3520, 66668), (4480, 52382), (4762, 49280), (4928, 47620), (6160, 38096), (7040, 33334), (8960, 26191), (9524, 24640), (9856, 23810), (11905, 19712), (12320, 19048), (14080, 16667)]