81336941760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{104471}}^1$

素因数の和:105302

約数の個数: 112

約数和(自身を含む): 258565692672

約数和(自身を除く): 177228750912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 811, 960, 1622, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 12976, 16220, 19464, 24330, 25952, 32440, 38928, 48660, 51904, 64880, 77856, 97320, 104471, 129760, 155712, 194640, 208942, 259520, 313413, 389280, 417884, 522355, 626826, 778560, 835768, 1044710, 1253652, 1567065, 1671536, 2089420, 2507304, 3134130, 3343072, 4178840, 5014608, 6268260, 6686144, 8357680, 10029216, 12536520, 16715360, 20058432, 25073040, 33430720, 50146080, 84725981, 100292160, 169451962, 254177943, 338903924, 423629905, 508355886, 677807848, 847259810, 1016711772, 1270889715, 1355615696, 1694519620, 2033423544, 2541779430, 2711231392, 3389039240, 4066847088, 5083558860, 5422462784, 6778078480, 8133694176, 10167117720, 13556156960, 16267388352, 20334235440, 27112313920, 40668470880, 81336941760]

約数ペア:

[(1, 81336941760), (2, 40668470880), (3, 27112313920), (4, 20334235440), (5, 16267388352), (6, 13556156960), (8, 10167117720), (10, 8133694176), (12, 6778078480), (15, 5422462784), (16, 5083558860), (20, 4066847088), (24, 3389039240), (30, 2711231392), (32, 2541779430), (40, 2033423544), (48, 1694519620), (60, 1355615696), (64, 1270889715), (80, 1016711772), (96, 847259810), (120, 677807848), (160, 508355886), (192, 423629905), (240, 338903924), (320, 254177943), (480, 169451962), (811, 100292160), (960, 84725981), (1622, 50146080), (2433, 33430720), (3244, 25073040), (4055, 20058432), (4866, 16715360), (6488, 12536520), (8110, 10029216), (9732, 8357680), (12165, 6686144), (12976, 6268260), (16220, 5014608), (19464, 4178840), (24330, 3343072), (25952, 3134130), (32440, 2507304), (38928, 2089420), (48660, 1671536), (51904, 1567065), (64880, 1253652), (77856, 1044710), (97320, 835768), (104471, 778560), (129760, 626826), (155712, 522355), (194640, 417884), (208942, 389280), (259520, 313413)]