69601280

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 191056320

約数和(自身を除く): 121455040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 971, 1024, 1120, 1280, 1792, 1942, 2048, 2240, 2560, 3584, 3884, 4480, 4855, 5120, 6797, 7168, 7768, 8960, 9710, 10240, 13594, 14336, 15536, 17920, 19420, 27188, 31072, 33985, 35840, 38840, 54376, 62144, 67970, 71680, 77680, 108752, 124288, 135940, 155360, 217504, 248576, 271880, 310720, 435008, 497152, 543760, 621440, 870016, 994304, 1087520, 1242880, 1740032, 1988608, 2175040, 2485760, 3480064, 4350080, 4971520, 6960128, 8700160, 9943040, 13920256, 17400320, 34800640, 69601280]

約数ペア:

[(1, 69601280), (2, 34800640), (4, 17400320), (5, 13920256), (7, 9943040), (8, 8700160), (10, 6960128), (14, 4971520), (16, 4350080), (20, 3480064), (28, 2485760), (32, 2175040), (35, 1988608), (40, 1740032), (56, 1242880), (64, 1087520), (70, 994304), (80, 870016), (112, 621440), (128, 543760), (140, 497152), (160, 435008), (224, 310720), (256, 271880), (280, 248576), (320, 217504), (448, 155360), (512, 135940), (560, 124288), (640, 108752), (896, 77680), (971, 71680), (1024, 67970), (1120, 62144), (1280, 54376), (1792, 38840), (1942, 35840), (2048, 33985), (2240, 31072), (2560, 27188), (3584, 19420), (3884, 17920), (4480, 15536), (4855, 14336), (5120, 13594), (6797, 10240), (7168, 9710), (7768, 8960)]