154352240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2729}}^1$

素因数の和:2850

約数の個数: 80

約数和(自身を含む): 414348480

約数和(自身を除く): 259996240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2729, 2828, 3535, 4040, 5458, 5656, 7070, 8080, 10916, 11312, 13645, 14140, 19103, 21832, 27290, 28280, 38206, 43664, 54580, 56560, 76412, 95515, 109160, 152824, 191030, 218320, 275629, 305648, 382060, 551258, 764120, 1102516, 1378145, 1528240, 1929403, 2205032, 2756290, 3858806, 4410064, 5512580, 7717612, 9647015, 11025160, 15435224, 19294030, 22050320, 30870448, 38588060, 77176120, 154352240]

約数ペア:

[(1, 154352240), (2, 77176120), (4, 38588060), (5, 30870448), (7, 22050320), (8, 19294030), (10, 15435224), (14, 11025160), (16, 9647015), (20, 7717612), (28, 5512580), (35, 4410064), (40, 3858806), (56, 2756290), (70, 2205032), (80, 1929403), (101, 1528240), (112, 1378145), (140, 1102516), (202, 764120), (280, 551258), (404, 382060), (505, 305648), (560, 275629), (707, 218320), (808, 191030), (1010, 152824), (1414, 109160), (1616, 95515), (2020, 76412), (2729, 56560), (2828, 54580), (3535, 43664), (4040, 38206), (5458, 28280), (5656, 27290), (7070, 21832), (8080, 19103), (10916, 14140), (11312, 13645)]