157031654920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1\times {\mathrm{7477}}^1$

素因数の和:8303

約数の個数: 128

約数和(自身を含む): 408205474560

約数和(自身を除く): 251173819640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 701, 749, 856, 1070, 1402, 1498, 2140, 2804, 2996, 3505, 3745, 4280, 4907, 5608, 5992, 7010, 7477, 7490, 9814, 14020, 14954, 14980, 19628, 24535, 28040, 29908, 29960, 37385, 39256, 49070, 52339, 59816, 74770, 75007, 98140, 104678, 149540, 150014, 196280, 209356, 261695, 299080, 300028, 375035, 418712, 523390, 525049, 600056, 750070, 800039, 1046780, 1050098, 1500140, 1600078, 2093560, 2100196, 2625245, 3000280, 3200156, 4000195, 4200392, 5241377, 5250490, 5600273, 6400312, 8000390, 10482754, 10500980, 11200546, 16000780, 20965508, 21001960, 22401092, 26206885, 28001365, 32001560, 36689639, 41931016, 44802184, 52413770, 56002730, 73379278, 104827540, 112005460, 146758556, 183448195, 209655080, 224010920, 293517112, 366896390, 560827339, 733792780, 1121654678, 1467585560, 2243309356, 2804136695, 3925791373, 4486618712, 5608273390, 7851582746, 11216546780, 15703165492, 19628956865, 22433093560, 31406330984, 39257913730, 78515827460, 157031654920]

約数ペア:

[(1, 157031654920), (2, 78515827460), (4, 39257913730), (5, 31406330984), (7, 22433093560), (8, 19628956865), (10, 15703165492), (14, 11216546780), (20, 7851582746), (28, 5608273390), (35, 4486618712), (40, 3925791373), (56, 2804136695), (70, 2243309356), (107, 1467585560), (140, 1121654678), (214, 733792780), (280, 560827339), (428, 366896390), (535, 293517112), (701, 224010920), (749, 209655080), (856, 183448195), (1070, 146758556), (1402, 112005460), (1498, 104827540), (2140, 73379278), (2804, 56002730), (2996, 52413770), (3505, 44802184), (3745, 41931016), (4280, 36689639), (4907, 32001560), (5608, 28001365), (5992, 26206885), (7010, 22401092), (7477, 21001960), (7490, 20965508), (9814, 16000780), (14020, 11200546), (14954, 10500980), (14980, 10482754), (19628, 8000390), (24535, 6400312), (28040, 5600273), (29908, 5250490), (29960, 5241377), (37385, 4200392), (39256, 4000195), (49070, 3200156), (52339, 3000280), (59816, 2625245), (74770, 2100196), (75007, 2093560), (98140, 1600078), (104678, 1500140), (149540, 1050098), (150014, 1046780), (196280, 800039), (209356, 750070), (261695, 600056), (299080, 525049), (300028, 523390), (375035, 418712)]