68385240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2502

約数の個数: 192

約数和(自身を含む): 277205760

約数和(自身を除く): 208820520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2467, 2520, 2772, 3080, 3465, 3960, 4620, 4934, 5544, 6930, 7401, 9240, 9868, 12335, 13860, 14802, 17269, 19736, 22203, 24670, 27137, 27720, 29604, 34538, 37005, 44406, 49340, 51807, 54274, 59208, 69076, 74010, 81411, 86345, 88812, 98680, 103614, 108548, 111015, 135685, 138152, 148020, 155421, 162822, 172690, 177624, 189959, 207228, 217096, 222030, 244233, 259035, 271370, 296040, 310842, 325644, 345380, 379918, 407055, 414456, 444060, 488466, 518070, 542740, 569877, 621684, 651288, 690760, 759836, 777105, 814110, 888120, 949795, 976932, 1036140, 1085480, 1139754, 1221165, 1243368, 1519672, 1554210, 1628220, 1709631, 1899590, 1953864, 2072280, 2279508, 2442330, 2849385, 3108420, 3256440, 3419262, 3799180, 4559016, 4884660, 5698770, 6216840, 6838524, 7598360, 8548155, 9769320, 11397540, 13677048, 17096310, 22795080, 34192620, 68385240]

約数ペア:

[(1, 68385240), (2, 34192620), (3, 22795080), (4, 17096310), (5, 13677048), (6, 11397540), (7, 9769320), (8, 8548155), (9, 7598360), (10, 6838524), (11, 6216840), (12, 5698770), (14, 4884660), (15, 4559016), (18, 3799180), (20, 3419262), (21, 3256440), (22, 3108420), (24, 2849385), (28, 2442330), (30, 2279508), (33, 2072280), (35, 1953864), (36, 1899590), (40, 1709631), (42, 1628220), (44, 1554210), (45, 1519672), (55, 1243368), (56, 1221165), (60, 1139754), (63, 1085480), (66, 1036140), (70, 976932), (72, 949795), (77, 888120), (84, 814110), (88, 777105), (90, 759836), (99, 690760), (105, 651288), (110, 621684), (120, 569877), (126, 542740), (132, 518070), (140, 488466), (154, 444060), (165, 414456), (168, 407055), (180, 379918), (198, 345380), (210, 325644), (220, 310842), (231, 296040), (252, 271370), (264, 259035), (280, 244233), (308, 222030), (315, 217096), (330, 207228), (360, 189959), (385, 177624), (396, 172690), (420, 162822), (440, 155421), (462, 148020), (495, 138152), (504, 135685), (616, 111015), (630, 108548), (660, 103614), (693, 98680), (770, 88812), (792, 86345), (840, 81411), (924, 74010), (990, 69076), (1155, 59208), (1260, 54274), (1320, 51807), (1386, 49340), (1540, 44406), (1848, 37005), (1980, 34538), (2310, 29604), (2467, 27720), (2520, 27137), (2772, 24670), (3080, 22203), (3465, 19736), (3960, 17269), (4620, 14802), (4934, 13860), (5544, 12335), (6930, 9868), (7401, 9240)]