2851912000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 224

約数和(自身を含む): 8155570176

約数和(自身を除く): 5303658176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 127, 140, 160, 175, 200, 224, 250, 254, 280, 320, 350, 400, 401, 448, 500, 508, 560, 635, 700, 800, 802, 875, 889, 1000, 1016, 1120, 1270, 1400, 1600, 1604, 1750, 1778, 2000, 2005, 2032, 2240, 2540, 2800, 2807, 3175, 3208, 3500, 3556, 4000, 4010, 4064, 4445, 5080, 5600, 5614, 6350, 6416, 7000, 7112, 8000, 8020, 8128, 8890, 10025, 10160, 11200, 11228, 12700, 12832, 14000, 14035, 14224, 15875, 16040, 17780, 20050, 20320, 22225, 22456, 25400, 25664, 28000, 28070, 28448, 31750, 32080, 35560, 40100, 40640, 44450, 44912, 50125, 50800, 50927, 56000, 56140, 56896, 63500, 64160, 70175, 71120, 80200, 88900, 89824, 100250, 101600, 101854, 111125, 112280, 127000, 128320, 140350, 142240, 160400, 177800, 179648, 200500, 203200, 203708, 222250, 224560, 254000, 254635, 280700, 284480, 320800, 350875, 355600, 356489, 401000, 407416, 444500, 449120, 508000, 509270, 561400, 641600, 701750, 711200, 712978, 802000, 814832, 889000, 898240, 1016000, 1018540, 1122800, 1273175, 1403500, 1422400, 1425956, 1604000, 1629664, 1778000, 1782445, 2037080, 2245600, 2546350, 2807000, 2851912, 3208000, 3259328, 3556000, 3564890, 4074160, 4491200, 5092700, 5614000, 5703824, 6365875, 7112000, 7129780, 8148320, 8912225, 10185400, 11228000, 11407648, 12731750, 14259560, 16296640, 17824450, 20370800, 22456000, 22815296, 25463500, 28519120, 35648900, 40741600, 44561125, 50927000, 57038240, 71297800, 81483200, 89122250, 101854000, 114076480, 142595600, 178244500, 203708000, 285191200, 356489000, 407416000, 570382400, 712978000, 1425956000, 2851912000]

約数ペア:

[(1, 2851912000), (2, 1425956000), (4, 712978000), (5, 570382400), (7, 407416000), (8, 356489000), (10, 285191200), (14, 203708000), (16, 178244500), (20, 142595600), (25, 114076480), (28, 101854000), (32, 89122250), (35, 81483200), (40, 71297800), (50, 57038240), (56, 50927000), (64, 44561125), (70, 40741600), (80, 35648900), (100, 28519120), (112, 25463500), (125, 22815296), (127, 22456000), (140, 20370800), (160, 17824450), (175, 16296640), (200, 14259560), (224, 12731750), (250, 11407648), (254, 11228000), (280, 10185400), (320, 8912225), (350, 8148320), (400, 7129780), (401, 7112000), (448, 6365875), (500, 5703824), (508, 5614000), (560, 5092700), (635, 4491200), (700, 4074160), (800, 3564890), (802, 3556000), (875, 3259328), (889, 3208000), (1000, 2851912), (1016, 2807000), (1120, 2546350), (1270, 2245600), (1400, 2037080), (1600, 1782445), (1604, 1778000), (1750, 1629664), (1778, 1604000), (2000, 1425956), (2005, 1422400), (2032, 1403500), (2240, 1273175), (2540, 1122800), (2800, 1018540), (2807, 1016000), (3175, 898240), (3208, 889000), (3500, 814832), (3556, 802000), (4000, 712978), (4010, 711200), (4064, 701750), (4445, 641600), (5080, 561400), (5600, 509270), (5614, 508000), (6350, 449120), (6416, 444500), (7000, 407416), (7112, 401000), (8000, 356489), (8020, 355600), (8128, 350875), (8890, 320800), (10025, 284480), (10160, 280700), (11200, 254635), (11228, 254000), (12700, 224560), (12832, 222250), (14000, 203708), (14035, 203200), (14224, 200500), (15875, 179648), (16040, 177800), (17780, 160400), (20050, 142240), (20320, 140350), (22225, 128320), (22456, 127000), (25400, 112280), (25664, 111125), (28000, 101854), (28070, 101600), (28448, 100250), (31750, 89824), (32080, 88900), (35560, 80200), (40100, 71120), (40640, 70175), (44450, 64160), (44912, 63500), (50125, 56896), (50800, 56140), (50927, 56000)]