1968288000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 576

約数和(自身を含む): 7805790720

約数和(自身を除く): 5837502720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 64, 70, 75, 80, 84, 87, 96, 100, 101, 105, 112, 116, 120, 125, 128, 140, 145, 150, 160, 168, 174, 175, 192, 200, 202, 203, 210, 224, 232, 240, 250, 256, 280, 290, 300, 303, 320, 336, 348, 350, 375, 384, 400, 404, 406, 420, 435, 448, 464, 480, 500, 505, 525, 560, 580, 600, 606, 609, 640, 672, 696, 700, 707, 725, 750, 768, 800, 808, 812, 840, 870, 875, 896, 928, 960, 1000, 1010, 1015, 1050, 1120, 1160, 1200, 1212, 1218, 1280, 1344, 1392, 1400, 1414, 1450, 1500, 1515, 1600, 1616, 1624, 1680, 1740, 1750, 1792, 1856, 1920, 2000, 2020, 2030, 2100, 2121, 2175, 2240, 2320, 2400, 2424, 2436, 2525, 2625, 2688, 2784, 2800, 2828, 2900, 2929, 3000, 3030, 3045, 3200, 3232, 3248, 3360, 3480, 3500, 3535, 3625, 3712, 3840, 4000, 4040, 4060, 4200, 4242, 4350, 4480, 4640, 4800, 4848, 4872, 5050, 5075, 5250, 5376, 5568, 5600, 5656, 5800, 5858, 6000, 6060, 6090, 6400, 6464, 6496, 6720, 6960, 7000, 7070, 7250, 7424, 7575, 8000, 8080, 8120, 8400, 8484, 8700, 8787, 8960, 9280, 9600, 9696, 9744, 10100, 10150, 10500, 10605, 10875, 11136, 11200, 11312, 11600, 11716, 12000, 12120, 12180, 12625, 12928, 12992, 13440, 13920, 14000, 14140, 14500, 14645, 15150, 15225, 16000, 16160, 16240, 16800, 16968, 17400, 17574, 17675, 18560, 19200, 19392, 19488, 20200, 20300, 20503, 21000, 21210, 21750, 22272, 22400, 22624, 23200, 23432, 24000, 24240, 24360, 25250, 25375, 25856, 25984, 26880, 27840, 28000, 28280, 29000, 29290, 30300, 30450, 32000, 32320, 32480, 33600, 33936, 34800, 35148, 35350, 37120, 37875, 38784, 38976, 40400, 40600, 41006, 42000, 42420, 43500, 43935, 44800, 45248, 46400, 46864, 48000, 48480, 48720, 50500, 50750, 51968, 53025, 55680, 56000, 56560, 58000, 58580, 60600, 60900, 61509, 64640, 64960, 67200, 67872, 69600, 70296, 70700, 73225, 75750, 76125, 77568, 77952, 80800, 81200, 82012, 84000, 84840, 87000, 87870, 88375, 90496, 92800, 93728, 96000, 96960, 97440, 101000, 101500, 102515, 106050, 111360, 112000, 113120, 116000, 117160, 121200, 121800, 123018, 129280, 129920, 134400, 135744, 139200, 140592, 141400, 146450, 151500, 152250, 155904, 161600, 162400, 164024, 168000, 169680, 174000, 175740, 176750, 180992, 185600, 187456, 193920, 194880, 202000, 203000, 205030, 212100, 219675, 224000, 226240, 232000, 234320, 242400, 243600, 246036, 259840, 265125, 271488, 278400, 281184, 282800, 292900, 303000, 304500, 307545, 323200, 324800, 328048, 336000, 339360, 348000, 351480, 353500, 366125, 374912, 387840, 389760, 404000, 406000, 410060, 424200, 439350, 452480, 464000, 468640, 484800, 487200, 492072, 512575, 530250, 542976, 556800, 562368, 565600, 585800, 606000, 609000, 615090, 646400, 649600, 656096, 672000, 678720, 696000, 702960, 707000, 732250, 749824, 779520, 808000, 812000, 820120, 848400, 878700, 904960, 928000, 937280, 969600, 974400, 984144, 1025150, 1060500, 1098375, 1124736, 1131200, 1171600, 1212000, 1218000, 1230180, 1299200, 1312192, 1357440, 1392000, 1405920, 1414000, 1464500, 1537725, 1616000, 1624000, 1640240, 1696800, 1757400, 1874560, 1939200, 1948800, 1968288, 2050300, 2121000, 2196750, 2249472, 2262400, 2343200, 2424000, 2436000, 2460360, 2562875, 2624384, 2714880, 2784000, 2811840, 2828000, 2929000, 3075450, 3232000, 3248000, 3280480, 3393600, 3514800, 3749120, 3897600, 3936576, 4100600, 4242000, 4393500, 4524800, 4686400, 4848000, 4872000, 4920720, 5125750, 5248768, 5623680, 5656000, 5858000, 6150900, 6496000, 6560960, 6787200, 7029600, 7688625, 7873152, 8201200, 8484000, 8787000, 9372800, 9696000, 9744000, 9841440, 10251500, 11247360, 11312000, 11716000, 12301800, 13121920, 13574400, 14059200, 15377250, 15746304, 16402400, 16968000, 17574000, 18745600, 19488000, 19682880, 20503000, 22624000, 23432000, 24603600, 26243840, 28118400, 30754500, 32804800, 33936000, 35148000, 39365760, 41006000, 46864000, 49207200, 56236800, 61509000, 65609600, 67872000, 70296000, 78731520, 82012000, 93728000, 98414400, 123018000, 131219200, 140592000, 164024000, 196828800, 246036000, 281184000, 328048000, 393657600, 492072000, 656096000, 984144000, 1968288000]

約数ペア:

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