216535680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4177}}^1$

素因数の和:4208

約数の個数: 160

約数和(自身を含む): 773473140

約数和(自身を除く): 556937460

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4177, 4320, 5184, 5760, 6480, 8354, 8640, 10368, 12531, 12960, 16708, 17280, 20885, 25062, 25920, 33416, 37593, 41770, 50124, 51840, 62655, 66832, 75186, 83540, 100248, 112779, 125310, 133664, 150372, 167080, 187965, 200496, 225558, 250620, 267328, 300744, 334160, 338337, 375930, 400992, 451116, 501240, 534656, 563895, 601488, 668320, 676674, 751860, 801984, 902232, 1002480, 1127790, 1202976, 1336640, 1353348, 1503720, 1603968, 1691685, 1804464, 2004960, 2255580, 2405952, 2673280, 2706696, 3007440, 3383370, 3608928, 4009920, 4511160, 4811904, 5413392, 6014880, 6766740, 7217856, 8019840, 9022320, 10826784, 12029760, 13533480, 14435712, 18044640, 21653568, 24059520, 27066960, 36089280, 43307136, 54133920, 72178560, 108267840, 216535680]

約数ペア:

[(1, 216535680), (2, 108267840), (3, 72178560), (4, 54133920), (5, 43307136), (6, 36089280), (8, 27066960), (9, 24059520), (10, 21653568), (12, 18044640), (15, 14435712), (16, 13533480), (18, 12029760), (20, 10826784), (24, 9022320), (27, 8019840), (30, 7217856), (32, 6766740), (36, 6014880), (40, 5413392), (45, 4811904), (48, 4511160), (54, 4009920), (60, 3608928), (64, 3383370), (72, 3007440), (80, 2706696), (81, 2673280), (90, 2405952), (96, 2255580), (108, 2004960), (120, 1804464), (128, 1691685), (135, 1603968), (144, 1503720), (160, 1353348), (162, 1336640), (180, 1202976), (192, 1127790), (216, 1002480), (240, 902232), (270, 801984), (288, 751860), (320, 676674), (324, 668320), (360, 601488), (384, 563895), (405, 534656), (432, 501240), (480, 451116), (540, 400992), (576, 375930), (640, 338337), (648, 334160), (720, 300744), (810, 267328), (864, 250620), (960, 225558), (1080, 200496), (1152, 187965), (1296, 167080), (1440, 150372), (1620, 133664), (1728, 125310), (1920, 112779), (2160, 100248), (2592, 83540), (2880, 75186), (3240, 66832), (3456, 62655), (4177, 51840), (4320, 50124), (5184, 41770), (5760, 37593), (6480, 33416), (8354, 25920), (8640, 25062), (10368, 20885), (12531, 17280), (12960, 16708)]