152679680

素因数分解:

$2^8\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 369649224

約数和(自身を除く): 216969544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 404, 505, 640, 808, 1010, 1181, 1280, 1616, 2020, 2362, 3232, 4040, 4724, 5905, 6464, 8080, 9448, 11810, 12928, 16160, 18896, 23620, 25856, 32320, 37792, 47240, 64640, 75584, 94480, 119281, 129280, 151168, 188960, 238562, 302336, 377920, 477124, 596405, 755840, 954248, 1192810, 1511680, 1908496, 2385620, 3816992, 4771240, 7633984, 9542480, 15267968, 19084960, 30535936, 38169920, 76339840, 152679680]

約数ペア:

[(1, 152679680), (2, 76339840), (4, 38169920), (5, 30535936), (8, 19084960), (10, 15267968), (16, 9542480), (20, 7633984), (32, 4771240), (40, 3816992), (64, 2385620), (80, 1908496), (101, 1511680), (128, 1192810), (160, 954248), (202, 755840), (256, 596405), (320, 477124), (404, 377920), (505, 302336), (640, 238562), (808, 188960), (1010, 151168), (1181, 129280), (1280, 119281), (1616, 94480), (2020, 75584), (2362, 64640), (3232, 47240), (4040, 37792), (4724, 32320), (5905, 25856), (6464, 23620), (8080, 18896), (9448, 16160), (11810, 12928)]