266147280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{52807}}^1$

素因数の和:52833

約数の個数: 120

約数和(自身を含む): 1021517952

約数和(自身を除く): 755370672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 52807, 105614, 158421, 211228, 264035, 316842, 369649, 422456, 475263, 528070, 633684, 739298, 792105, 844912, 950526, 1056140, 1108947, 1267368, 1478596, 1584210, 1848245, 1901052, 2112280, 2217894, 2376315, 2534736, 2957192, 3168420, 3326841, 3696490, 3802104, 4224560, 4435788, 4752630, 5544735, 5914384, 6336840, 6653682, 7392980, 7604208, 8871576, 9505260, 11089470, 12673680, 13307364, 14785960, 16634205, 17743152, 19010520, 22178940, 26614728, 29571920, 33268410, 38021040, 44357880, 53229456, 66536820, 88715760, 133073640, 266147280]

約数ペア:

[(1, 266147280), (2, 133073640), (3, 88715760), (4, 66536820), (5, 53229456), (6, 44357880), (7, 38021040), (8, 33268410), (9, 29571920), (10, 26614728), (12, 22178940), (14, 19010520), (15, 17743152), (16, 16634205), (18, 14785960), (20, 13307364), (21, 12673680), (24, 11089470), (28, 9505260), (30, 8871576), (35, 7604208), (36, 7392980), (40, 6653682), (42, 6336840), (45, 5914384), (48, 5544735), (56, 4752630), (60, 4435788), (63, 4224560), (70, 3802104), (72, 3696490), (80, 3326841), (84, 3168420), (90, 2957192), (105, 2534736), (112, 2376315), (120, 2217894), (126, 2112280), (140, 1901052), (144, 1848245), (168, 1584210), (180, 1478596), (210, 1267368), (240, 1108947), (252, 1056140), (280, 950526), (315, 844912), (336, 792105), (360, 739298), (420, 633684), (504, 528070), (560, 475263), (630, 422456), (720, 369649), (840, 316842), (1008, 264035), (1260, 211228), (1680, 158421), (2520, 105614), (5040, 52807)]