146294680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 401241600

約数和(自身を除く): 254946920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 107, 133, 140, 152, 190, 214, 257, 266, 280, 380, 428, 514, 532, 535, 665, 749, 760, 856, 1028, 1064, 1070, 1285, 1330, 1498, 1799, 2033, 2056, 2140, 2570, 2660, 2996, 3598, 3745, 4066, 4280, 4883, 5140, 5320, 5992, 7196, 7490, 8132, 8995, 9766, 10165, 10280, 14231, 14392, 14980, 16264, 17990, 19532, 20330, 24415, 27499, 28462, 29960, 34181, 35980, 39064, 40660, 48830, 54998, 56924, 68362, 71155, 71960, 81320, 97660, 109996, 113848, 136724, 137495, 142310, 170905, 192493, 195320, 219992, 273448, 274990, 284620, 341810, 384986, 522481, 549980, 569240, 683620, 769972, 962465, 1044962, 1099960, 1367240, 1539944, 1924930, 2089924, 2612405, 3657367, 3849860, 4179848, 5224810, 7314734, 7699720, 10449620, 14629468, 18286835, 20899240, 29258936, 36573670, 73147340, 146294680]

約数ペア:

[(1, 146294680), (2, 73147340), (4, 36573670), (5, 29258936), (7, 20899240), (8, 18286835), (10, 14629468), (14, 10449620), (19, 7699720), (20, 7314734), (28, 5224810), (35, 4179848), (38, 3849860), (40, 3657367), (56, 2612405), (70, 2089924), (76, 1924930), (95, 1539944), (107, 1367240), (133, 1099960), (140, 1044962), (152, 962465), (190, 769972), (214, 683620), (257, 569240), (266, 549980), (280, 522481), (380, 384986), (428, 341810), (514, 284620), (532, 274990), (535, 273448), (665, 219992), (749, 195320), (760, 192493), (856, 170905), (1028, 142310), (1064, 137495), (1070, 136724), (1285, 113848), (1330, 109996), (1498, 97660), (1799, 81320), (2033, 71960), (2056, 71155), (2140, 68362), (2570, 56924), (2660, 54998), (2996, 48830), (3598, 40660), (3745, 39064), (4066, 35980), (4280, 34181), (4883, 29960), (5140, 28462), (5320, 27499), (5992, 24415), (7196, 20330), (7490, 19532), (8132, 17990), (8995, 16264), (9766, 14980), (10165, 14392), (10280, 14231)]