826542080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:934

約数の個数: 192

約数和(自身を含む): 2443633920

約数和(自身を除く): 1617091840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 887, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1774, 1792, 1820, 2048, 2080, 2240, 2560, 2912, 3328, 3548, 3584, 3640, 4160, 4435, 4480, 5120, 5824, 6209, 6656, 7096, 7168, 7280, 8320, 8870, 8960, 10240, 11531, 11648, 12418, 13312, 14192, 14336, 14560, 16640, 17740, 17920, 23062, 23296, 24836, 26624, 28384, 29120, 31045, 33280, 35480, 35840, 46124, 46592, 49672, 56768, 57655, 58240, 62090, 66560, 70960, 71680, 80717, 92248, 93184, 99344, 113536, 115310, 116480, 124180, 133120, 141920, 161434, 184496, 186368, 198688, 227072, 230620, 232960, 248360, 283840, 322868, 368992, 397376, 403585, 454144, 461240, 465920, 496720, 567680, 645736, 737984, 794752, 807170, 908288, 922480, 931840, 993440, 1135360, 1291472, 1475968, 1589504, 1614340, 1816576, 1844960, 1986880, 2270720, 2582944, 2951936, 3179008, 3228680, 3689920, 3973760, 4541440, 5165888, 5903872, 6358016, 6457360, 7379840, 7947520, 9082880, 10331776, 11807744, 12716032, 12914720, 14759680, 15895040, 20663552, 23615488, 25829440, 29519360, 31790080, 41327104, 51658880, 59038720, 63580160, 82654208, 103317760, 118077440, 165308416, 206635520, 413271040, 826542080]

約数ペア:

[(1, 826542080), (2, 413271040), (4, 206635520), (5, 165308416), (7, 118077440), (8, 103317760), (10, 82654208), (13, 63580160), (14, 59038720), (16, 51658880), (20, 41327104), (26, 31790080), (28, 29519360), (32, 25829440), (35, 23615488), (40, 20663552), (52, 15895040), (56, 14759680), (64, 12914720), (65, 12716032), (70, 11807744), (80, 10331776), (91, 9082880), (104, 7947520), (112, 7379840), (128, 6457360), (130, 6358016), (140, 5903872), (160, 5165888), (182, 4541440), (208, 3973760), (224, 3689920), (256, 3228680), (260, 3179008), (280, 2951936), (320, 2582944), (364, 2270720), (416, 1986880), (448, 1844960), (455, 1816576), (512, 1614340), (520, 1589504), (560, 1475968), (640, 1291472), (728, 1135360), (832, 993440), (887, 931840), (896, 922480), (910, 908288), (1024, 807170), (1040, 794752), (1120, 737984), (1280, 645736), (1456, 567680), (1664, 496720), (1774, 465920), (1792, 461240), (1820, 454144), (2048, 403585), (2080, 397376), (2240, 368992), (2560, 322868), (2912, 283840), (3328, 248360), (3548, 232960), (3584, 230620), (3640, 227072), (4160, 198688), (4435, 186368), (4480, 184496), (5120, 161434), (5824, 141920), (6209, 133120), (6656, 124180), (7096, 116480), (7168, 115310), (7280, 113536), (8320, 99344), (8870, 93184), (8960, 92248), (10240, 80717), (11531, 71680), (11648, 70960), (12418, 66560), (13312, 62090), (14192, 58240), (14336, 57655), (14560, 56768), (16640, 49672), (17740, 46592), (17920, 46124), (23062, 35840), (23296, 35480), (24836, 33280), (26624, 31045), (28384, 29120)]