1025081814840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{530021}}^1$

素因数の和:530333

約数の個数: 128

約数和(自身を含む): 3132302814720

約数和(自身を除く): 2107220999880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 227, 284, 355, 426, 454, 568, 681, 710, 852, 908, 1065, 1135, 1362, 1420, 1704, 1816, 2130, 2270, 2724, 2840, 3405, 4260, 4540, 5448, 6810, 8520, 9080, 13620, 16117, 27240, 32234, 48351, 64468, 80585, 96702, 128936, 161170, 193404, 241755, 322340, 386808, 483510, 530021, 644680, 967020, 1060042, 1590063, 1934040, 2120084, 2650105, 3180126, 4240168, 5300210, 6360252, 7950315, 10600420, 12720504, 15900630, 21200840, 31801260, 37631491, 63602520, 75262982, 112894473, 120314767, 150525964, 188157455, 225788946, 240629534, 301051928, 360944301, 376314910, 451577892, 481259068, 564472365, 601573835, 721888602, 752629820, 903155784, 962518136, 1128944730, 1203147670, 1443777204, 1505259640, 1804721505, 2257889460, 2406295340, 2887554408, 3609443010, 4515778920, 4812590680, 7218886020, 8542348457, 14437772040, 17084696914, 25627045371, 34169393828, 42711742285, 51254090742, 68338787656, 85423484570, 102508181484, 128135226855, 170846969140, 205016362968, 256270453710, 341693938280, 512540907420, 1025081814840]

約数ペア:

[(1, 1025081814840), (2, 512540907420), (3, 341693938280), (4, 256270453710), (5, 205016362968), (6, 170846969140), (8, 128135226855), (10, 102508181484), (12, 85423484570), (15, 68338787656), (20, 51254090742), (24, 42711742285), (30, 34169393828), (40, 25627045371), (60, 17084696914), (71, 14437772040), (120, 8542348457), (142, 7218886020), (213, 4812590680), (227, 4515778920), (284, 3609443010), (355, 2887554408), (426, 2406295340), (454, 2257889460), (568, 1804721505), (681, 1505259640), (710, 1443777204), (852, 1203147670), (908, 1128944730), (1065, 962518136), (1135, 903155784), (1362, 752629820), (1420, 721888602), (1704, 601573835), (1816, 564472365), (2130, 481259068), (2270, 451577892), (2724, 376314910), (2840, 360944301), (3405, 301051928), (4260, 240629534), (4540, 225788946), (5448, 188157455), (6810, 150525964), (8520, 120314767), (9080, 112894473), (13620, 75262982), (16117, 63602520), (27240, 37631491), (32234, 31801260), (48351, 21200840), (64468, 15900630), (80585, 12720504), (96702, 10600420), (128936, 7950315), (161170, 6360252), (193404, 5300210), (241755, 4240168), (322340, 3180126), (386808, 2650105), (483510, 2120084), (530021, 1934040), (644680, 1590063), (967020, 1060042)]