282731680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 850445568

約数和(自身を除く): 567713888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 160, 176, 212, 220, 224, 265, 280, 308, 352, 371, 385, 424, 433, 440, 530, 560, 583, 616, 742, 770, 848, 866, 880, 1060, 1120, 1166, 1232, 1484, 1540, 1696, 1732, 1760, 1855, 2120, 2165, 2332, 2464, 2915, 2968, 3031, 3080, 3464, 3710, 4081, 4240, 4330, 4664, 4763, 5830, 5936, 6062, 6160, 6928, 7420, 8162, 8480, 8660, 9328, 9526, 11660, 11872, 12124, 12320, 13856, 14840, 15155, 16324, 17320, 18656, 19052, 20405, 22949, 23320, 23815, 24248, 29680, 30310, 32648, 33341, 34640, 38104, 40810, 45898, 46640, 47630, 48496, 59360, 60620, 65296, 66682, 69280, 76208, 81620, 91796, 93280, 95260, 96992, 114745, 121240, 130592, 133364, 152416, 160643, 163240, 166705, 183592, 190520, 229490, 242480, 252439, 266728, 321286, 326480, 333410, 367184, 381040, 458980, 484960, 504878, 533456, 642572, 652960, 666820, 734368, 762080, 803215, 917960, 1009756, 1066912, 1262195, 1285144, 1333640, 1606430, 1767073, 1835920, 2019512, 2524390, 2570288, 2667280, 3212860, 3534146, 3671840, 4039024, 5048780, 5140576, 5334560, 6425720, 7068292, 8078048, 8835365, 10097560, 12851440, 14136584, 17670730, 20195120, 25702880, 28273168, 35341460, 40390240, 56546336, 70682920, 141365840, 282731680]

約数ペア:

[(1, 282731680), (2, 141365840), (4, 70682920), (5, 56546336), (7, 40390240), (8, 35341460), (10, 28273168), (11, 25702880), (14, 20195120), (16, 17670730), (20, 14136584), (22, 12851440), (28, 10097560), (32, 8835365), (35, 8078048), (40, 7068292), (44, 6425720), (53, 5334560), (55, 5140576), (56, 5048780), (70, 4039024), (77, 3671840), (80, 3534146), (88, 3212860), (106, 2667280), (110, 2570288), (112, 2524390), (140, 2019512), (154, 1835920), (160, 1767073), (176, 1606430), (212, 1333640), (220, 1285144), (224, 1262195), (265, 1066912), (280, 1009756), (308, 917960), (352, 803215), (371, 762080), (385, 734368), (424, 666820), (433, 652960), (440, 642572), (530, 533456), (560, 504878), (583, 484960), (616, 458980), (742, 381040), (770, 367184), (848, 333410), (866, 326480), (880, 321286), (1060, 266728), (1120, 252439), (1166, 242480), (1232, 229490), (1484, 190520), (1540, 183592), (1696, 166705), (1732, 163240), (1760, 160643), (1855, 152416), (2120, 133364), (2165, 130592), (2332, 121240), (2464, 114745), (2915, 96992), (2968, 95260), (3031, 93280), (3080, 91796), (3464, 81620), (3710, 76208), (4081, 69280), (4240, 66682), (4330, 65296), (4664, 60620), (4763, 59360), (5830, 48496), (5936, 47630), (6062, 46640), (6160, 45898), (6928, 40810), (7420, 38104), (8162, 34640), (8480, 33341), (8660, 32648), (9328, 30310), (9526, 29680), (11660, 24248), (11872, 23815), (12124, 23320), (12320, 22949), (13856, 20405), (14840, 19052), (15155, 18656), (16324, 17320)]