13181123520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{508531}}^1$

素因数の和:508560

約数の個数: 140

約数和(自身を含む): 46887667464

約数和(自身を除く): 33706543944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 508531, 1017062, 1525593, 2034124, 2542655, 3051186, 4068248, 4576779, 5085310, 6102372, 7627965, 8136496, 9153558, 10170620, 12204744, 13730337, 15255930, 16272992, 18307116, 20341240, 22883895, 24409488, 27460674, 30511860, 32545984, 36614232, 40682480, 41191011, 45767790, 48818976, 54921348, 61023720, 68651685, 73228464, 81364960, 82382022, 91535580, 97637952, 109842696, 122047440, 137303370, 146456928, 162729920, 164764044, 183071160, 205955055, 219685392, 244094880, 274606740, 292913856, 329528088, 366142320, 411910110, 439370784, 488189760, 549213480, 659056176, 732284640, 823820220, 878741568, 1098426960, 1318112352, 1464569280, 1647640440, 2196853920, 2636224704, 3295280880, 4393707840, 6590561760, 13181123520]

約数ペア:

[(1, 13181123520), (2, 6590561760), (3, 4393707840), (4, 3295280880), (5, 2636224704), (6, 2196853920), (8, 1647640440), (9, 1464569280), (10, 1318112352), (12, 1098426960), (15, 878741568), (16, 823820220), (18, 732284640), (20, 659056176), (24, 549213480), (27, 488189760), (30, 439370784), (32, 411910110), (36, 366142320), (40, 329528088), (45, 292913856), (48, 274606740), (54, 244094880), (60, 219685392), (64, 205955055), (72, 183071160), (80, 164764044), (81, 162729920), (90, 146456928), (96, 137303370), (108, 122047440), (120, 109842696), (135, 97637952), (144, 91535580), (160, 82382022), (162, 81364960), (180, 73228464), (192, 68651685), (216, 61023720), (240, 54921348), (270, 48818976), (288, 45767790), (320, 41191011), (324, 40682480), (360, 36614232), (405, 32545984), (432, 30511860), (480, 27460674), (540, 24409488), (576, 22883895), (648, 20341240), (720, 18307116), (810, 16272992), (864, 15255930), (960, 13730337), (1080, 12204744), (1296, 10170620), (1440, 9153558), (1620, 8136496), (1728, 7627965), (2160, 6102372), (2592, 5085310), (2880, 4576779), (3240, 4068248), (4320, 3051186), (5184, 2542655), (6480, 2034124), (8640, 1525593), (12960, 1017062), (25920, 508531)]