1367975440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 3571771392

約数和(自身を除く): 2203795952

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 151, 155, 208, 248, 260, 281, 302, 310, 403, 496, 520, 562, 604, 620, 755, 806, 1040, 1124, 1208, 1240, 1405, 1510, 1612, 1963, 2015, 2248, 2416, 2480, 2810, 3020, 3224, 3653, 3926, 4030, 4496, 4681, 5620, 6040, 6448, 7306, 7852, 8060, 8711, 9362, 9815, 11240, 12080, 14612, 15704, 16120, 17422, 18265, 18724, 19630, 22480, 23405, 29224, 31408, 32240, 34844, 36530, 37448, 39260, 42431, 43555, 46810, 58448, 60853, 69688, 73060, 74896, 78520, 84862, 87110, 93620, 113243, 121706, 139376, 146120, 157040, 169724, 174220, 187240, 212155, 226486, 243412, 292240, 304265, 339448, 348440, 374480, 424310, 452972, 486824, 551603, 566215, 608530, 678896, 696880, 848620, 905944, 973648, 1103206, 1132430, 1217060, 1315361, 1697240, 1811888, 2206412, 2264860, 2434120, 2630722, 2758015, 3394480, 4412824, 4529720, 4868240, 5261444, 5516030, 6576805, 8825648, 9059440, 10522888, 11032060, 13153610, 17099693, 21045776, 22064120, 26307220, 34199386, 44128240, 52614440, 68398772, 85498465, 105228880, 136797544, 170996930, 273595088, 341993860, 683987720, 1367975440]

約数ペア:

[(1, 1367975440), (2, 683987720), (4, 341993860), (5, 273595088), (8, 170996930), (10, 136797544), (13, 105228880), (16, 85498465), (20, 68398772), (26, 52614440), (31, 44128240), (40, 34199386), (52, 26307220), (62, 22064120), (65, 21045776), (80, 17099693), (104, 13153610), (124, 11032060), (130, 10522888), (151, 9059440), (155, 8825648), (208, 6576805), (248, 5516030), (260, 5261444), (281, 4868240), (302, 4529720), (310, 4412824), (403, 3394480), (496, 2758015), (520, 2630722), (562, 2434120), (604, 2264860), (620, 2206412), (755, 1811888), (806, 1697240), (1040, 1315361), (1124, 1217060), (1208, 1132430), (1240, 1103206), (1405, 973648), (1510, 905944), (1612, 848620), (1963, 696880), (2015, 678896), (2248, 608530), (2416, 566215), (2480, 551603), (2810, 486824), (3020, 452972), (3224, 424310), (3653, 374480), (3926, 348440), (4030, 339448), (4496, 304265), (4681, 292240), (5620, 243412), (6040, 226486), (6448, 212155), (7306, 187240), (7852, 174220), (8060, 169724), (8711, 157040), (9362, 146120), (9815, 139376), (11240, 121706), (12080, 113243), (14612, 93620), (15704, 87110), (16120, 84862), (17422, 78520), (18265, 74896), (18724, 73060), (19630, 69688), (22480, 60853), (23405, 58448), (29224, 46810), (31408, 43555), (32240, 42431), (34844, 39260), (36530, 37448)]