1229126080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42209}}^1$

素因数の和:42246

約数の個数: 112

約数和(自身を含む): 3602370240

約数和(自身を除く): 2373244160

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, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 42209, 84418, 168836, 211045, 295463, 337672, 422090, 548717, 590926, 675344, 844180, 1097434, 1181852, 1350688, 1477315, 1688360, 2194868, 2363704, 2701376, 2743585, 2954630, 3376720, 3841019, 4389736, 4727408, 5487170, 5909260, 6753440, 7682038, 8779472, 9454816, 10974340, 11818520, 13506880, 15364076, 17558944, 18909632, 19205095, 21948680, 23637040, 30728152, 35117888, 38410190, 43897360, 47274080, 61456304, 76820380, 87794720, 94548160, 122912608, 153640760, 175589440, 245825216, 307281520, 614563040, 1229126080]

約数ペア:

[(1, 1229126080), (2, 614563040), (4, 307281520), (5, 245825216), (7, 175589440), (8, 153640760), (10, 122912608), (13, 94548160), (14, 87794720), (16, 76820380), (20, 61456304), (26, 47274080), (28, 43897360), (32, 38410190), (35, 35117888), (40, 30728152), (52, 23637040), (56, 21948680), (64, 19205095), (65, 18909632), (70, 17558944), (80, 15364076), (91, 13506880), (104, 11818520), (112, 10974340), (130, 9454816), (140, 8779472), (160, 7682038), (182, 6753440), (208, 5909260), (224, 5487170), (260, 4727408), (280, 4389736), (320, 3841019), (364, 3376720), (416, 2954630), (448, 2743585), (455, 2701376), (520, 2363704), (560, 2194868), (728, 1688360), (832, 1477315), (910, 1350688), (1040, 1181852), (1120, 1097434), (1456, 844180), (1820, 675344), (2080, 590926), (2240, 548717), (2912, 422090), (3640, 337672), (4160, 295463), (5824, 211045), (7280, 168836), (14560, 84418), (29120, 42209)]