40707072

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 132

約数和(自身を含む): 134545216

約数和(自身を除く): 93838144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 631, 672, 768, 896, 1008, 1024, 1152, 1262, 1344, 1536, 1792, 1893, 2016, 2304, 2524, 2688, 3072, 3584, 3786, 4032, 4417, 4608, 5048, 5376, 5679, 7168, 7572, 8064, 8834, 9216, 10096, 10752, 11358, 13251, 15144, 16128, 17668, 20192, 21504, 22716, 26502, 30288, 32256, 35336, 39753, 40384, 45432, 53004, 60576, 64512, 70672, 79506, 80768, 90864, 106008, 121152, 141344, 159012, 161536, 181728, 212016, 242304, 282688, 318024, 323072, 363456, 424032, 484608, 565376, 636048, 646144, 726912, 848064, 969216, 1130752, 1272096, 1453824, 1696128, 1938432, 2261504, 2544192, 2907648, 3392256, 4523008, 5088384, 5815296, 6784512, 10176768, 13569024, 20353536, 40707072]

約数ペア:

[(1, 40707072), (2, 20353536), (3, 13569024), (4, 10176768), (6, 6784512), (7, 5815296), (8, 5088384), (9, 4523008), (12, 3392256), (14, 2907648), (16, 2544192), (18, 2261504), (21, 1938432), (24, 1696128), (28, 1453824), (32, 1272096), (36, 1130752), (42, 969216), (48, 848064), (56, 726912), (63, 646144), (64, 636048), (72, 565376), (84, 484608), (96, 424032), (112, 363456), (126, 323072), (128, 318024), (144, 282688), (168, 242304), (192, 212016), (224, 181728), (252, 161536), (256, 159012), (288, 141344), (336, 121152), (384, 106008), (448, 90864), (504, 80768), (512, 79506), (576, 70672), (631, 64512), (672, 60576), (768, 53004), (896, 45432), (1008, 40384), (1024, 39753), (1152, 35336), (1262, 32256), (1344, 30288), (1536, 26502), (1792, 22716), (1893, 21504), (2016, 20192), (2304, 17668), (2524, 16128), (2688, 15144), (3072, 13251), (3584, 11358), (3786, 10752), (4032, 10096), (4417, 9216), (4608, 8834), (5048, 8064), (5376, 7572), (5679, 7168)]