1560468488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 3378412800

約数和(自身を除く): 1817944312

約数列:

[1, 2, 4, 8, 17, 23, 34, 37, 46, 68, 74, 92, 97, 136, 139, 148, 184, 194, 278, 296, 388, 391, 556, 629, 776, 782, 851, 1112, 1258, 1564, 1649, 1702, 2231, 2363, 2516, 3128, 3197, 3298, 3404, 3589, 4462, 4726, 5032, 5143, 6394, 6596, 6808, 7178, 8924, 9452, 10286, 12788, 13192, 13483, 14356, 14467, 17848, 18904, 20572, 25576, 26966, 28712, 28934, 37927, 41144, 53932, 54349, 57868, 61013, 75854, 82547, 87431, 107864, 108698, 115736, 118289, 122026, 151708, 165094, 174862, 217396, 229211, 236578, 244052, 303416, 310109, 330188, 349724, 434792, 458422, 473156, 488104, 498871, 620218, 660376, 699448, 916844, 946312, 997742, 1240436, 1403299, 1833688, 1995484, 2010913, 2480872, 2806598, 3990968, 4021826, 5271853, 5613196, 8043652, 8480807, 10543706, 11226392, 11474033, 16087304, 16961614, 21087412, 22948066, 33923228, 42174824, 45896132, 67846456, 91792264, 195058561, 390117122, 780234244, 1560468488]

約数ペア:

[(1, 1560468488), (2, 780234244), (4, 390117122), (8, 195058561), (17, 91792264), (23, 67846456), (34, 45896132), (37, 42174824), (46, 33923228), (68, 22948066), (74, 21087412), (92, 16961614), (97, 16087304), (136, 11474033), (139, 11226392), (148, 10543706), (184, 8480807), (194, 8043652), (278, 5613196), (296, 5271853), (388, 4021826), (391, 3990968), (556, 2806598), (629, 2480872), (776, 2010913), (782, 1995484), (851, 1833688), (1112, 1403299), (1258, 1240436), (1564, 997742), (1649, 946312), (1702, 916844), (2231, 699448), (2363, 660376), (2516, 620218), (3128, 498871), (3197, 488104), (3298, 473156), (3404, 458422), (3589, 434792), (4462, 349724), (4726, 330188), (5032, 310109), (5143, 303416), (6394, 244052), (6596, 236578), (6808, 229211), (7178, 217396), (8924, 174862), (9452, 165094), (10286, 151708), (12788, 122026), (13192, 118289), (13483, 115736), (14356, 108698), (14467, 107864), (17848, 87431), (18904, 82547), (20572, 75854), (25576, 61013), (26966, 57868), (28712, 54349), (28934, 53932), (37927, 41144)]