1121472800

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 3293539200

約数和(自身を除く): 2172066400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 61, 67, 70, 80, 98, 100, 112, 122, 134, 140, 160, 175, 196, 200, 224, 244, 245, 268, 280, 305, 335, 343, 350, 392, 400, 427, 469, 488, 490, 536, 560, 610, 670, 686, 700, 784, 800, 854, 938, 976, 980, 1072, 1120, 1220, 1225, 1340, 1372, 1400, 1525, 1568, 1675, 1708, 1715, 1876, 1952, 1960, 2135, 2144, 2345, 2440, 2450, 2680, 2744, 2800, 2989, 3050, 3283, 3350, 3416, 3430, 3752, 3920, 4087, 4270, 4690, 4880, 4900, 5360, 5488, 5600, 5978, 6100, 6566, 6700, 6832, 6860, 7504, 7840, 8174, 8540, 8575, 9380, 9760, 9800, 10675, 10720, 10976, 11725, 11956, 12200, 13132, 13400, 13664, 13720, 14945, 15008, 16348, 16415, 17080, 17150, 18760, 19600, 20435, 20923, 21350, 22981, 23450, 23912, 24400, 26264, 26800, 27440, 28609, 29890, 32696, 32830, 34160, 34300, 37520, 39200, 40870, 41846, 42700, 45962, 46900, 47824, 48800, 52528, 53600, 54880, 57218, 59780, 65392, 65660, 68320, 68600, 74725, 75040, 81740, 82075, 83692, 85400, 91924, 93800, 95648, 102175, 104615, 105056, 114436, 114905, 119560, 130784, 131320, 137200, 143045, 149450, 163480, 164150, 167384, 170800, 183848, 187600, 200263, 204350, 209230, 228872, 229810, 239120, 262640, 274400, 286090, 298900, 326960, 328300, 334768, 341600, 367696, 375200, 400526, 408700, 418460, 457744, 459620, 478240, 523075, 525280, 572180, 574525, 597800, 653920, 656600, 669536, 715225, 735392, 801052, 817400, 836920, 915488, 919240, 1001315, 1046150, 1144360, 1149050, 1195600, 1313200, 1401841, 1430450, 1602104, 1634800, 1673840, 1838480, 2002630, 2092300, 2288720, 2298100, 2391200, 2626400, 2803682, 2860900, 3204208, 3269600, 3347680, 3676960, 4005260, 4184600, 4577440, 4596200, 5006575, 5607364, 5721800, 6408416, 7009205, 8010520, 8369200, 9192400, 10013150, 11214728, 11443600, 14018410, 16021040, 16738400, 18384800, 20026300, 22429456, 22887200, 28036820, 32042080, 35046025, 40052600, 44858912, 56073640, 70092050, 80105200, 112147280, 140184100, 160210400, 224294560, 280368200, 560736400, 1121472800]

約数ペア:

[(1, 1121472800), (2, 560736400), (4, 280368200), (5, 224294560), (7, 160210400), (8, 140184100), (10, 112147280), (14, 80105200), (16, 70092050), (20, 56073640), (25, 44858912), (28, 40052600), (32, 35046025), (35, 32042080), (40, 28036820), (49, 22887200), (50, 22429456), (56, 20026300), (61, 18384800), (67, 16738400), (70, 16021040), (80, 14018410), (98, 11443600), (100, 11214728), (112, 10013150), (122, 9192400), (134, 8369200), (140, 8010520), (160, 7009205), (175, 6408416), (196, 5721800), (200, 5607364), (224, 5006575), (244, 4596200), (245, 4577440), (268, 4184600), (280, 4005260), (305, 3676960), (335, 3347680), (343, 3269600), (350, 3204208), (392, 2860900), (400, 2803682), (427, 2626400), (469, 2391200), (488, 2298100), (490, 2288720), (536, 2092300), (560, 2002630), (610, 1838480), (670, 1673840), (686, 1634800), (700, 1602104), (784, 1430450), (800, 1401841), (854, 1313200), (938, 1195600), (976, 1149050), (980, 1144360), (1072, 1046150), (1120, 1001315), (1220, 919240), (1225, 915488), (1340, 836920), (1372, 817400), (1400, 801052), (1525, 735392), (1568, 715225), (1675, 669536), (1708, 656600), (1715, 653920), (1876, 597800), (1952, 574525), (1960, 572180), (2135, 525280), (2144, 523075), (2345, 478240), (2440, 459620), (2450, 457744), (2680, 418460), (2744, 408700), (2800, 400526), (2989, 375200), (3050, 367696), (3283, 341600), (3350, 334768), (3416, 328300), (3430, 326960), (3752, 298900), (3920, 286090), (4087, 274400), (4270, 262640), (4690, 239120), (4880, 229810), (4900, 228872), (5360, 209230), (5488, 204350), (5600, 200263), (5978, 187600), (6100, 183848), (6566, 170800), (6700, 167384), (6832, 164150), (6860, 163480), (7504, 149450), (7840, 143045), (8174, 137200), (8540, 131320), (8575, 130784), (9380, 119560), (9760, 114905), (9800, 114436), (10675, 105056), (10720, 104615), (10976, 102175), (11725, 95648), (11956, 93800), (12200, 91924), (13132, 85400), (13400, 83692), (13664, 82075), (13720, 81740), (14945, 75040), (15008, 74725), (16348, 68600), (16415, 68320), (17080, 65660), (17150, 65392), (18760, 59780), (19600, 57218), (20435, 54880), (20923, 53600), (21350, 52528), (22981, 48800), (23450, 47824), (23912, 46900), (24400, 45962), (26264, 42700), (26800, 41846), (27440, 40870), (28609, 39200), (29890, 37520), (32696, 34300), (32830, 34160)]