139457340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 216

約数和(自身を含む): 490897680

約数和(自身を除く): 351440340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 121, 132, 165, 171, 180, 190, 198, 209, 220, 228, 242, 285, 330, 337, 342, 363, 380, 396, 418, 484, 495, 570, 605, 627, 660, 674, 684, 726, 836, 855, 990, 1011, 1045, 1089, 1140, 1210, 1254, 1348, 1452, 1685, 1710, 1815, 1881, 1980, 2022, 2090, 2178, 2299, 2420, 2508, 3033, 3135, 3370, 3420, 3630, 3707, 3762, 4044, 4180, 4356, 4598, 5055, 5445, 6066, 6270, 6403, 6740, 6897, 7260, 7414, 7524, 9196, 9405, 10110, 10890, 11121, 11495, 12132, 12540, 12806, 13794, 14828, 15165, 18535, 18810, 19209, 20220, 20691, 21780, 22242, 22990, 25612, 27588, 30330, 32015, 33363, 34485, 37070, 37620, 38418, 40777, 41382, 44484, 45980, 55605, 57627, 60660, 64030, 66726, 68970, 70433, 74140, 76836, 81554, 82764, 96045, 103455, 111210, 115254, 122331, 128060, 133452, 137940, 140866, 163108, 166815, 192090, 203885, 206910, 211299, 222420, 230508, 244662, 281732, 288135, 333630, 352165, 366993, 384180, 407770, 413820, 422598, 489324, 576270, 611655, 633897, 667260, 704330, 733986, 774763, 815540, 845196, 1056495, 1152540, 1223310, 1267794, 1408660, 1467972, 1549526, 1834965, 2112990, 2324289, 2446620, 2535588, 3099052, 3169485, 3669930, 3873815, 4225980, 4648578, 6338970, 6972867, 7339860, 7747630, 9297156, 11621445, 12677940, 13945734, 15495260, 23242890, 27891468, 34864335, 46485780, 69728670, 139457340]

約数ペア:

[(1, 139457340), (2, 69728670), (3, 46485780), (4, 34864335), (5, 27891468), (6, 23242890), (9, 15495260), (10, 13945734), (11, 12677940), (12, 11621445), (15, 9297156), (18, 7747630), (19, 7339860), (20, 6972867), (22, 6338970), (30, 4648578), (33, 4225980), (36, 3873815), (38, 3669930), (44, 3169485), (45, 3099052), (55, 2535588), (57, 2446620), (60, 2324289), (66, 2112990), (76, 1834965), (90, 1549526), (95, 1467972), (99, 1408660), (110, 1267794), (114, 1223310), (121, 1152540), (132, 1056495), (165, 845196), (171, 815540), (180, 774763), (190, 733986), (198, 704330), (209, 667260), (220, 633897), (228, 611655), (242, 576270), (285, 489324), (330, 422598), (337, 413820), (342, 407770), (363, 384180), (380, 366993), (396, 352165), (418, 333630), (484, 288135), (495, 281732), (570, 244662), (605, 230508), (627, 222420), (660, 211299), (674, 206910), (684, 203885), (726, 192090), (836, 166815), (855, 163108), (990, 140866), (1011, 137940), (1045, 133452), (1089, 128060), (1140, 122331), (1210, 115254), (1254, 111210), (1348, 103455), (1452, 96045), (1685, 82764), (1710, 81554), (1815, 76836), (1881, 74140), (1980, 70433), (2022, 68970), (2090, 66726), (2178, 64030), (2299, 60660), (2420, 57627), (2508, 55605), (3033, 45980), (3135, 44484), (3370, 41382), (3420, 40777), (3630, 38418), (3707, 37620), (3762, 37070), (4044, 34485), (4180, 33363), (4356, 32015), (4598, 30330), (5055, 27588), (5445, 25612), (6066, 22990), (6270, 22242), (6403, 21780), (6740, 20691), (6897, 20220), (7260, 19209), (7414, 18810), (7524, 18535), (9196, 15165), (9405, 14828), (10110, 13794), (10890, 12806), (11121, 12540), (11495, 12132)]