214135040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23899}}^1$

素因数の和:23927

約数の個数: 72

約数和(自身を含む): 586219200

約数和(自身を除く): 372084160

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 23899, 47798, 95596, 119495, 167293, 191192, 238990, 334586, 382384, 477980, 669172, 764768, 836465, 955960, 1338344, 1529536, 1672930, 1911920, 2676688, 3059072, 3345860, 3823840, 5353376, 6118144, 6691720, 7647680, 10706752, 13383440, 15295360, 21413504, 26766880, 30590720, 42827008, 53533760, 107067520, 214135040]

約数ペア:

[(1, 214135040), (2, 107067520), (4, 53533760), (5, 42827008), (7, 30590720), (8, 26766880), (10, 21413504), (14, 15295360), (16, 13383440), (20, 10706752), (28, 7647680), (32, 6691720), (35, 6118144), (40, 5353376), (56, 3823840), (64, 3345860), (70, 3059072), (80, 2676688), (112, 1911920), (128, 1672930), (140, 1529536), (160, 1338344), (224, 955960), (256, 836465), (280, 764768), (320, 669172), (448, 477980), (560, 382384), (640, 334586), (896, 238990), (1120, 191192), (1280, 167293), (1792, 119495), (2240, 95596), (4480, 47798), (8960, 23899)]