78632960

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 215822880

約数和(自身を除く): 137189920

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, 1097, 1120, 1280, 1792, 2048, 2194, 2240, 2560, 3584, 4388, 4480, 5120, 5485, 7168, 7679, 8776, 8960, 10240, 10970, 14336, 15358, 17552, 17920, 21940, 30716, 35104, 35840, 38395, 43880, 61432, 70208, 71680, 76790, 87760, 122864, 140416, 153580, 175520, 245728, 280832, 307160, 351040, 491456, 561664, 614320, 702080, 982912, 1123328, 1228640, 1404160, 1965824, 2246656, 2457280, 2808320, 3931648, 4914560, 5616640, 7863296, 9829120, 11233280, 15726592, 19658240, 39316480, 78632960]

約数ペア:

[(1, 78632960), (2, 39316480), (4, 19658240), (5, 15726592), (7, 11233280), (8, 9829120), (10, 7863296), (14, 5616640), (16, 4914560), (20, 3931648), (28, 2808320), (32, 2457280), (35, 2246656), (40, 1965824), (56, 1404160), (64, 1228640), (70, 1123328), (80, 982912), (112, 702080), (128, 614320), (140, 561664), (160, 491456), (224, 351040), (256, 307160), (280, 280832), (320, 245728), (448, 175520), (512, 153580), (560, 140416), (640, 122864), (896, 87760), (1024, 76790), (1097, 71680), (1120, 70208), (1280, 61432), (1792, 43880), (2048, 38395), (2194, 35840), (2240, 35104), (2560, 30716), (3584, 21940), (4388, 17920), (4480, 17552), (5120, 15358), (5485, 14336), (7168, 10970), (7679, 10240), (8776, 8960)]