244348160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{27271}}^1$

素因数の和:27299

約数の個数: 72

約数和(自身を含む): 668927616

約数和(自身を除く): 424579456

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, 27271, 54542, 109084, 136355, 190897, 218168, 272710, 381794, 436336, 545420, 763588, 872672, 954485, 1090840, 1527176, 1745344, 1908970, 2181680, 3054352, 3490688, 3817940, 4363360, 6108704, 6981376, 7635880, 8726720, 12217408, 15271760, 17453440, 24434816, 30543520, 34906880, 48869632, 61087040, 122174080, 244348160]

約数ペア:

[(1, 244348160), (2, 122174080), (4, 61087040), (5, 48869632), (7, 34906880), (8, 30543520), (10, 24434816), (14, 17453440), (16, 15271760), (20, 12217408), (28, 8726720), (32, 7635880), (35, 6981376), (40, 6108704), (56, 4363360), (64, 3817940), (70, 3490688), (80, 3054352), (112, 2181680), (128, 1908970), (140, 1745344), (160, 1527176), (224, 1090840), (256, 954485), (280, 872672), (320, 763588), (448, 545420), (560, 436336), (640, 381794), (896, 272710), (1120, 218168), (1280, 190897), (1792, 136355), (2240, 109084), (4480, 54542), (8960, 27271)]