15955107840

素因数分解:

$2^{13}\times 3^5\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 672

約数和(自身を含む): 65836068480

約数和(自身を除く): 49880960640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 229, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 458, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 687, 720, 756, 768, 810, 840, 864, 896, 916, 945, 960, 972, 1008, 1024, 1080, 1120, 1134, 1145, 1152, 1215, 1260, 1280, 1296, 1344, 1374, 1440, 1512, 1536, 1603, 1620, 1680, 1701, 1728, 1792, 1832, 1890, 1920, 1944, 2016, 2048, 2061, 2160, 2240, 2268, 2290, 2304, 2430, 2520, 2560, 2592, 2688, 2748, 2835, 2880, 3024, 3072, 3206, 3240, 3360, 3402, 3435, 3456, 3584, 3664, 3780, 3840, 3888, 4032, 4096, 4122, 4320, 4480, 4536, 4580, 4608, 4809, 4860, 5040, 5120, 5184, 5376, 5496, 5670, 5760, 6048, 6144, 6183, 6412, 6480, 6720, 6804, 6870, 6912, 7168, 7328, 7560, 7680, 7776, 8015, 8064, 8192, 8244, 8505, 8640, 8960, 9072, 9160, 9216, 9618, 9720, 10080, 10240, 10305, 10368, 10752, 10992, 11340, 11520, 12096, 12288, 12366, 12824, 12960, 13440, 13608, 13740, 13824, 14336, 14427, 14656, 15120, 15360, 15552, 16030, 16128, 16488, 17010, 17280, 17920, 18144, 18320, 18432, 18549, 19236, 19440, 20160, 20480, 20610, 20736, 21504, 21984, 22680, 23040, 24045, 24192, 24576, 24732, 25648, 25920, 26880, 27216, 27480, 27648, 28672, 28854, 29312, 30240, 30720, 30915, 31104, 32060, 32256, 32976, 34020, 34560, 35840, 36288, 36640, 36864, 37098, 38472, 38880, 40320, 40960, 41220, 41472, 43008, 43281, 43968, 45360, 46080, 48090, 48384, 49464, 51296, 51840, 53760, 54432, 54960, 55296, 55647, 57344, 57708, 58624, 60480, 61440, 61830, 62208, 64120, 64512, 65952, 68040, 69120, 71680, 72135, 72576, 73280, 73728, 74196, 76944, 77760, 80640, 82440, 82944, 86016, 86562, 87936, 90720, 92160, 92745, 96180, 96768, 98928, 102592, 103680, 107520, 108864, 109920, 110592, 111294, 115416, 117248, 120960, 122880, 123660, 124416, 128240, 129024, 129843, 131904, 136080, 138240, 143360, 144270, 145152, 146560, 148392, 153888, 155520, 161280, 164880, 165888, 172032, 173124, 175872, 181440, 184320, 185490, 192360, 193536, 197856, 205184, 207360, 215040, 216405, 217728, 219840, 221184, 222588, 230832, 234496, 241920, 247320, 248832, 256480, 258048, 259686, 263808, 272160, 276480, 278235, 286720, 288540, 290304, 293120, 296784, 307776, 311040, 322560, 329760, 331776, 346248, 351744, 362880, 368640, 370980, 384720, 387072, 389529, 395712, 410368, 414720, 430080, 432810, 435456, 439680, 445176, 461664, 468992, 483840, 494640, 497664, 512960, 516096, 519372, 527616, 544320, 552960, 556470, 577080, 580608, 586240, 593568, 615552, 622080, 645120, 649215, 659520, 663552, 692496, 703488, 725760, 741960, 769440, 774144, 779058, 791424, 820736, 829440, 860160, 865620, 870912, 879360, 890352, 923328, 937984, 967680, 989280, 995328, 1025920, 1038744, 1055232, 1088640, 1105920, 1112940, 1154160, 1161216, 1172480, 1187136, 1231104, 1244160, 1290240, 1298430, 1319040, 1384992, 1406976, 1451520, 1483920, 1538880, 1548288, 1558116, 1582848, 1641472, 1658880, 1731240, 1741824, 1758720, 1780704, 1846656, 1875968, 1935360, 1947645, 1978560, 1990656, 2051840, 2077488, 2110464, 2177280, 2225880, 2308320, 2322432, 2344960, 2374272, 2462208, 2488320, 2580480, 2596860, 2638080, 2769984, 2813952, 2903040, 2967840, 3077760, 3116232, 3165696, 3282944, 3317760, 3462480, 3483648, 3517440, 3561408, 3693312, 3870720, 3895290, 3957120, 4103680, 4154976, 4220928, 4354560, 4451760, 4616640, 4644864, 4689920, 4748544, 4924416, 4976640, 5193720, 5276160, 5539968, 5627904, 5806080, 5935680, 6155520, 6232464, 6331392, 6565888, 6924960, 6967296, 7034880, 7122816, 7386624, 7741440, 7790580, 7914240, 8207360, 8309952, 8441856, 8709120, 8903520, 9233280, 9379840, 9497088, 9848832, 9953280, 10387440, 10552320, 11079936, 11612160, 11871360, 12311040, 12464928, 12662784, 13131776, 13849920, 13934592, 14069760, 14245632, 14773248, 15581160, 15828480, 16414720, 16619904, 16883712, 17418240, 17807040, 18466560, 18994176, 19697664, 20774880, 21104640, 22159872, 23224320, 23742720, 24622080, 24929856, 25325568, 27699840, 28139520, 28491264, 29546496, 31162320, 31656960, 32829440, 33239808, 34836480, 35614080, 36933120, 37988352, 39395328, 41549760, 42209280, 44319744, 47485440, 49244160, 49859712, 50651136, 55399680, 56982528, 59092992, 62324640, 63313920, 65658880, 66479616, 69672960, 71228160, 73866240, 75976704, 83099520, 84418560, 88639488, 94970880, 98488320, 99719424, 110799360, 113965056, 118185984, 124649280, 126627840, 132959232, 142456320, 147732480, 151953408, 166199040, 177278976, 189941760, 196976640, 199438848, 221598720, 227930112, 249298560, 253255680, 265918464, 284912640, 295464960, 332398080, 354557952, 379883520, 398877696, 443197440, 455860224, 498597120, 531836928, 569825280, 590929920, 664796160, 759767040, 797755392, 886394880, 997194240, 1063673856, 1139650560, 1329592320, 1595510784, 1772789760, 1994388480, 2279301120, 2659184640, 3191021568, 3988776960, 5318369280, 7977553920, 15955107840]

約数ペア:

[(1, 15955107840), (2, 7977553920), (3, 5318369280), (4, 3988776960), (5, 3191021568), (6, 2659184640), (7, 2279301120), (8, 1994388480), (9, 1772789760), (10, 1595510784), (12, 1329592320), (14, 1139650560), (15, 1063673856), (16, 997194240), (18, 886394880), (20, 797755392), (21, 759767040), (24, 664796160), (27, 590929920), (28, 569825280), (30, 531836928), (32, 498597120), (35, 455860224), (36, 443197440), (40, 398877696), (42, 379883520), (45, 354557952), (48, 332398080), (54, 295464960), (56, 284912640), (60, 265918464), (63, 253255680), (64, 249298560), (70, 227930112), (72, 221598720), (80, 199438848), (81, 196976640), (84, 189941760), (90, 177278976), (96, 166199040), (105, 151953408), (108, 147732480), (112, 142456320), (120, 132959232), (126, 126627840), (128, 124649280), (135, 118185984), (140, 113965056), (144, 110799360), (160, 99719424), (162, 98488320), (168, 94970880), (180, 88639488), (189, 84418560), (192, 83099520), (210, 75976704), (216, 73866240), (224, 71228160), 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(1512, 10552320), (1536, 10387440), (1603, 9953280), (1620, 9848832), (1680, 9497088), (1701, 9379840), (1728, 9233280), (1792, 8903520), (1832, 8709120), (1890, 8441856), (1920, 8309952), (1944, 8207360), (2016, 7914240), (2048, 7790580), (2061, 7741440), (2160, 7386624), (2240, 7122816), (2268, 7034880), (2290, 6967296), (2304, 6924960), (2430, 6565888), (2520, 6331392), (2560, 6232464), (2592, 6155520), (2688, 5935680), (2748, 5806080), (2835, 5627904), (2880, 5539968), (3024, 5276160), (3072, 5193720), (3206, 4976640), (3240, 4924416), (3360, 4748544), (3402, 4689920), (3435, 4644864), (3456, 4616640), (3584, 4451760), (3664, 4354560), (3780, 4220928), (3840, 4154976), (3888, 4103680), (4032, 3957120), (4096, 3895290), (4122, 3870720), (4320, 3693312), (4480, 3561408), (4536, 3517440), (4580, 3483648), (4608, 3462480), (4809, 3317760), (4860, 3282944), (5040, 3165696), (5120, 3116232), (5184, 3077760), (5376, 2967840), (5496, 2903040), (5670, 2813952), (5760, 2769984), (6048, 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865620), (18549, 860160), (19236, 829440), (19440, 820736), (20160, 791424), (20480, 779058), (20610, 774144), (20736, 769440), (21504, 741960), (21984, 725760), (22680, 703488), (23040, 692496), (24045, 663552), (24192, 659520), (24576, 649215), (24732, 645120), (25648, 622080), (25920, 615552), (26880, 593568), (27216, 586240), (27480, 580608), (27648, 577080), (28672, 556470), (28854, 552960), (29312, 544320), (30240, 527616), (30720, 519372), (30915, 516096), (31104, 512960), (32060, 497664), (32256, 494640), (32976, 483840), (34020, 468992), (34560, 461664), (35840, 445176), (36288, 439680), (36640, 435456), (36864, 432810), (37098, 430080), (38472, 414720), (38880, 410368), (40320, 395712), (40960, 389529), (41220, 387072), (41472, 384720), (43008, 370980), (43281, 368640), (43968, 362880), (45360, 351744), (46080, 346248), (48090, 331776), (48384, 329760), (49464, 322560), (51296, 311040), (51840, 307776), (53760, 296784), (54432, 293120), (54960, 290304), (55296, 288540), 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