276841320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4919}}^1$

素因数の和:5007

約数の個数: 128

約数和(自身を含む): 963532800

約数和(自身を除く): 686691480

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 4919, 5628, 7035, 8040, 9380, 9838, 11256, 14070, 14757, 18760, 19676, 24595, 28140, 29514, 34433, 39352, 49190, 56280, 59028, 68866, 73785, 98380, 103299, 118056, 137732, 147570, 172165, 196760, 206598, 275464, 295140, 329573, 344330, 413196, 516495, 590280, 659146, 688660, 826392, 988719, 1032990, 1318292, 1377320, 1647865, 1977438, 2065980, 2307011, 2636584, 3295730, 3954876, 4131960, 4614022, 4943595, 6591460, 6921033, 7909752, 9228044, 9887190, 11535055, 13182920, 13842066, 18456088, 19774380, 23070110, 27684132, 34605165, 39548760, 46140220, 55368264, 69210330, 92280440, 138420660, 276841320]

約数ペア:

[(1, 276841320), (2, 138420660), (3, 92280440), (4, 69210330), (5, 55368264), (6, 46140220), (7, 39548760), (8, 34605165), (10, 27684132), (12, 23070110), (14, 19774380), (15, 18456088), (20, 13842066), (21, 13182920), (24, 11535055), (28, 9887190), (30, 9228044), (35, 7909752), (40, 6921033), (42, 6591460), (56, 4943595), (60, 4614022), (67, 4131960), (70, 3954876), (84, 3295730), (105, 2636584), (120, 2307011), (134, 2065980), (140, 1977438), (168, 1647865), (201, 1377320), (210, 1318292), (268, 1032990), (280, 988719), (335, 826392), (402, 688660), (420, 659146), (469, 590280), (536, 516495), (670, 413196), (804, 344330), (840, 329573), (938, 295140), (1005, 275464), (1340, 206598), (1407, 196760), (1608, 172165), (1876, 147570), (2010, 137732), (2345, 118056), (2680, 103299), (2814, 98380), (3752, 73785), (4020, 68866), (4690, 59028), (4919, 56280), (5628, 49190), (7035, 39352), (8040, 34433), (9380, 29514), (9838, 28140), (11256, 24595), (14070, 19676), (14757, 18760)]