157911040

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2203}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 433218240

約数和(自身を除く): 275307200

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, 1024, 1120, 1280, 1792, 2048, 2203, 2240, 2560, 3584, 4406, 4480, 5120, 7168, 8812, 8960, 10240, 11015, 14336, 15421, 17624, 17920, 22030, 30842, 35248, 35840, 44060, 61684, 70496, 71680, 77105, 88120, 123368, 140992, 154210, 176240, 246736, 281984, 308420, 352480, 493472, 563968, 616840, 704960, 986944, 1127936, 1233680, 1409920, 1973888, 2255872, 2467360, 2819840, 3947776, 4511744, 4934720, 5639680, 7895552, 9869440, 11279360, 15791104, 19738880, 22558720, 31582208, 39477760, 78955520, 157911040]

約数ペア:

[(1, 157911040), (2, 78955520), (4, 39477760), (5, 31582208), (7, 22558720), (8, 19738880), (10, 15791104), (14, 11279360), (16, 9869440), (20, 7895552), (28, 5639680), (32, 4934720), (35, 4511744), (40, 3947776), (56, 2819840), (64, 2467360), (70, 2255872), (80, 1973888), (112, 1409920), (128, 1233680), (140, 1127936), (160, 986944), (224, 704960), (256, 616840), (280, 563968), (320, 493472), (448, 352480), (512, 308420), (560, 281984), (640, 246736), (896, 176240), (1024, 154210), (1120, 140992), (1280, 123368), (1792, 88120), (2048, 77105), (2203, 71680), (2240, 70496), (2560, 61684), (3584, 44060), (4406, 35840), (4480, 35248), (5120, 30842), (7168, 22030), (8812, 17920), (8960, 17624), (10240, 15421), (11015, 14336)]