4525976280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{5437}}^1$

素因数の和:6449

約数の個数: 128

約数和(自身を含む): 15536148480

約数和(自身を除く): 11010172200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 991, 1982, 2973, 3964, 4955, 5437, 5946, 6937, 7928, 9910, 10874, 11892, 13874, 14865, 16311, 19820, 20811, 21748, 23784, 27185, 27748, 29730, 32622, 34685, 38059, 39640, 41622, 43496, 54370, 55496, 59460, 65244, 69370, 76118, 81555, 83244, 104055, 108740, 114177, 118920, 130488, 138740, 152236, 163110, 166488, 190295, 208110, 217480, 228354, 277480, 304472, 326220, 380590, 416220, 456708, 570885, 652440, 761180, 832440, 913416, 1141770, 1522360, 2283540, 4567080, 5388067, 10776134, 16164201, 21552268, 26940335, 32328402, 37716469, 43104536, 53880670, 64656804, 75432938, 80821005, 107761340, 113149407, 129313608, 150865876, 161642010, 188582345, 215522680, 226298814, 301731752, 323284020, 377164690, 452597628, 565747035, 646568040, 754329380, 905195256, 1131494070, 1508658760, 2262988140, 4525976280]

約数ペア:

[(1, 4525976280), (2, 2262988140), (3, 1508658760), (4, 1131494070), (5, 905195256), (6, 754329380), (7, 646568040), (8, 565747035), (10, 452597628), (12, 377164690), (14, 323284020), (15, 301731752), (20, 226298814), (21, 215522680), (24, 188582345), (28, 161642010), (30, 150865876), (35, 129313608), (40, 113149407), (42, 107761340), (56, 80821005), (60, 75432938), (70, 64656804), (84, 53880670), (105, 43104536), (120, 37716469), (140, 32328402), (168, 26940335), (210, 21552268), (280, 16164201), (420, 10776134), (840, 5388067), (991, 4567080), (1982, 2283540), (2973, 1522360), (3964, 1141770), (4955, 913416), (5437, 832440), (5946, 761180), (6937, 652440), (7928, 570885), (9910, 456708), (10874, 416220), (11892, 380590), (13874, 326220), (14865, 304472), (16311, 277480), (19820, 228354), (20811, 217480), (21748, 208110), (23784, 190295), (27185, 166488), (27748, 163110), (29730, 152236), (32622, 138740), (34685, 130488), (38059, 118920), (39640, 114177), (41622, 108740), (43496, 104055), (54370, 83244), (55496, 81555), (59460, 76118), (65244, 69370)]