236497240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4003}}^1$

素因数の和:4232

約数の個数: 64

約数和(自身を含む): 611170560

約数和(自身を除く): 374673320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 422, 844, 1055, 1477, 1688, 2110, 2954, 4003, 4220, 5908, 7385, 8006, 8440, 11816, 14770, 16012, 20015, 28021, 29540, 32024, 40030, 56042, 59080, 80060, 112084, 140105, 160120, 224168, 280210, 560420, 844633, 1120840, 1689266, 3378532, 4223165, 5912431, 6757064, 8446330, 11824862, 16892660, 23649724, 29562155, 33785320, 47299448, 59124310, 118248620, 236497240]

約数ペア:

[(1, 236497240), (2, 118248620), (4, 59124310), (5, 47299448), (7, 33785320), (8, 29562155), (10, 23649724), (14, 16892660), (20, 11824862), (28, 8446330), (35, 6757064), (40, 5912431), (56, 4223165), (70, 3378532), (140, 1689266), (211, 1120840), (280, 844633), (422, 560420), (844, 280210), (1055, 224168), (1477, 160120), (1688, 140105), (2110, 112084), (2954, 80060), (4003, 59080), (4220, 56042), (5908, 40030), (7385, 32024), (8006, 29540), (8440, 28021), (11816, 20015), (14770, 16012)]