117402880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13103}}^1$

素因数の和:13131

約数の個数: 72

約数和(自身を含む): 321414912

約数和(自身を除く): 204012032

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, 13103, 26206, 52412, 65515, 91721, 104824, 131030, 183442, 209648, 262060, 366884, 419296, 458605, 524120, 733768, 838592, 917210, 1048240, 1467536, 1677184, 1834420, 2096480, 2935072, 3354368, 3668840, 4192960, 5870144, 7337680, 8385920, 11740288, 14675360, 16771840, 23480576, 29350720, 58701440, 117402880]

約数ペア:

[(1, 117402880), (2, 58701440), (4, 29350720), (5, 23480576), (7, 16771840), (8, 14675360), (10, 11740288), (14, 8385920), (16, 7337680), (20, 5870144), (28, 4192960), (32, 3668840), (35, 3354368), (40, 2935072), (56, 2096480), (64, 1834420), (70, 1677184), (80, 1467536), (112, 1048240), (128, 917210), (140, 838592), (160, 733768), (224, 524120), (256, 458605), (280, 419296), (320, 366884), (448, 262060), (560, 209648), (640, 183442), (896, 131030), (1120, 104824), (1280, 91721), (1792, 65515), (2240, 52412), (4480, 26206), (8960, 13103)]