185280231280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1669793}}^1$

素因数の和:1669898

約数の個数: 80

約数和(自身を含む): 459660892320

約数和(自身を除く): 274380661040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 760, 1168, 1387, 1460, 1520, 2774, 2920, 5548, 5840, 6935, 11096, 13870, 22192, 27740, 55480, 110960, 1669793, 3339586, 6679172, 8348965, 13358344, 16697930, 26716688, 31726067, 33395860, 63452134, 66791720, 121894889, 126904268, 133583440, 158630335, 243789778, 253808536, 317260670, 487579556, 507617072, 609474445, 634521340, 975159112, 1218948890, 1269042680, 1950318224, 2316002891, 2437897780, 2538085360, 4632005782, 4875795560, 9264011564, 9751591120, 11580014455, 18528023128, 23160028910, 37056046256, 46320057820, 92640115640, 185280231280]

約数ペア:

[(1, 185280231280), (2, 92640115640), (4, 46320057820), (5, 37056046256), (8, 23160028910), (10, 18528023128), (16, 11580014455), (19, 9751591120), (20, 9264011564), (38, 4875795560), (40, 4632005782), (73, 2538085360), (76, 2437897780), (80, 2316002891), (95, 1950318224), (146, 1269042680), (152, 1218948890), (190, 975159112), (292, 634521340), (304, 609474445), (365, 507617072), (380, 487579556), (584, 317260670), (730, 253808536), (760, 243789778), (1168, 158630335), (1387, 133583440), (1460, 126904268), (1520, 121894889), (2774, 66791720), (2920, 63452134), (5548, 33395860), (5840, 31726067), (6935, 26716688), (11096, 16697930), (13870, 13358344), (22192, 8348965), (27740, 6679172), (55480, 3339586), (110960, 1669793)]