156918872480

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1\times {\mathrm{3559}}^1$

素因数の和:4966

約数の個数: 96

約数和(自身を含む): 372699532800

約数和(自身を除く): 215780660320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1153, 1195, 1912, 2306, 2390, 3559, 3824, 4612, 4780, 5765, 7118, 7648, 9224, 9560, 11530, 14236, 17795, 18448, 19120, 23060, 28472, 35590, 36896, 38240, 46120, 56944, 71180, 92240, 113888, 142360, 184480, 275567, 284720, 551134, 569440, 850601, 1102268, 1377835, 1701202, 2204536, 2755670, 3402404, 4103527, 4253005, 4409072, 5511340, 6804808, 8207054, 8506010, 8818144, 11022680, 13609616, 16414108, 17012020, 20517635, 22045360, 27219232, 32828216, 34024040, 41035270, 44090720, 65656432, 68048080, 82070540, 131312864, 136096160, 164141080, 328282160, 656564320, 980742953, 1961485906, 3922971812, 4903714765, 7845943624, 9807429530, 15691887248, 19614859060, 31383774496, 39229718120, 78459436240, 156918872480]

約数ペア:

[(1, 156918872480), (2, 78459436240), (4, 39229718120), (5, 31383774496), (8, 19614859060), (10, 15691887248), (16, 9807429530), (20, 7845943624), (32, 4903714765), (40, 3922971812), (80, 1961485906), (160, 980742953), (239, 656564320), (478, 328282160), (956, 164141080), (1153, 136096160), (1195, 131312864), (1912, 82070540), (2306, 68048080), (2390, 65656432), (3559, 44090720), (3824, 41035270), (4612, 34024040), (4780, 32828216), (5765, 27219232), (7118, 22045360), (7648, 20517635), (9224, 17012020), (9560, 16414108), (11530, 13609616), (14236, 11022680), (17795, 8818144), (18448, 8506010), (19120, 8207054), (23060, 6804808), (28472, 5511340), (35590, 4409072), (36896, 4253005), (38240, 4103527), (46120, 3402404), (56944, 2755670), (71180, 2204536), (92240, 1701202), (113888, 1377835), (142360, 1102268), (184480, 850601), (275567, 569440), (284720, 551134)]