232887520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 565705728

約数和(自身を除く): 332818208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 127, 146, 157, 160, 254, 292, 314, 365, 508, 584, 628, 635, 730, 785, 1016, 1168, 1256, 1270, 1460, 1570, 2032, 2336, 2512, 2540, 2920, 3140, 4064, 5024, 5080, 5840, 6280, 9271, 10160, 11461, 11680, 12560, 18542, 19939, 20320, 22922, 25120, 37084, 39878, 45844, 46355, 57305, 74168, 79756, 91688, 92710, 99695, 114610, 148336, 159512, 183376, 185420, 199390, 229220, 296672, 319024, 366752, 370840, 398780, 458440, 638048, 741680, 797560, 916880, 1455547, 1483360, 1595120, 1833760, 2911094, 3190240, 5822188, 7277735, 11644376, 14555470, 23288752, 29110940, 46577504, 58221880, 116443760, 232887520]

約数ペア:

[(1, 232887520), (2, 116443760), (4, 58221880), (5, 46577504), (8, 29110940), (10, 23288752), (16, 14555470), (20, 11644376), (32, 7277735), (40, 5822188), (73, 3190240), (80, 2911094), (127, 1833760), (146, 1595120), (157, 1483360), (160, 1455547), (254, 916880), (292, 797560), (314, 741680), (365, 638048), (508, 458440), (584, 398780), (628, 370840), (635, 366752), (730, 319024), (785, 296672), (1016, 229220), (1168, 199390), (1256, 185420), (1270, 183376), (1460, 159512), (1570, 148336), (2032, 114610), (2336, 99695), (2512, 92710), (2540, 91688), (2920, 79756), (3140, 74168), (4064, 57305), (5024, 46355), (5080, 45844), (5840, 39878), (6280, 37084), (9271, 25120), (10160, 22922), (11461, 20320), (11680, 19939), (12560, 18542)]