1991413186560

素因数分解:

$2^{14}\times 3^2\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 1080

約数和(自身を含む): 8099923759200

約数和(自身を除く): 6108510572640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 199, 210, 224, 240, 245, 252, 256, 277, 280, 288, 294, 315, 320, 336, 360, 384, 392, 398, 420, 441, 448, 480, 490, 504, 512, 554, 560, 576, 588, 597, 630, 640, 672, 720, 735, 768, 784, 796, 831, 840, 882, 896, 960, 980, 995, 1008, 1024, 1108, 1120, 1152, 1176, 1194, 1260, 1280, 1344, 1385, 1393, 1440, 1470, 1536, 1568, 1592, 1662, 1680, 1764, 1791, 1792, 1920, 1939, 1960, 1990, 2016, 2048, 2205, 2216, 2240, 2304, 2352, 2388, 2493, 2520, 2560, 2688, 2770, 2786, 2880, 2940, 2985, 3072, 3136, 3184, 3324, 3360, 3528, 3582, 3584, 3840, 3878, 3920, 3980, 4032, 4096, 4155, 4179, 4410, 4432, 4480, 4608, 4704, 4776, 4986, 5040, 5120, 5376, 5540, 5572, 5760, 5817, 5880, 5970, 6144, 6272, 6368, 6648, 6720, 6965, 7056, 7164, 7168, 7680, 7756, 7840, 7960, 8064, 8192, 8310, 8358, 8820, 8864, 8955, 8960, 9216, 9408, 9552, 9695, 9751, 9972, 10080, 10240, 10752, 11080, 11144, 11520, 11634, 11760, 11940, 12288, 12465, 12537, 12544, 12736, 13296, 13440, 13573, 13930, 14112, 14328, 14336, 15360, 15512, 15680, 15920, 16128, 16384, 16620, 16716, 17451, 17640, 17728, 17910, 17920, 18432, 18816, 19104, 19390, 19502, 19944, 20160, 20480, 20895, 21504, 22160, 22288, 23040, 23268, 23520, 23880, 24576, 24930, 25074, 25088, 25472, 26592, 26880, 27146, 27860, 28224, 28656, 28672, 29085, 29253, 30720, 31024, 31360, 31840, 32256, 33240, 33432, 34902, 35280, 35456, 35820, 35840, 36864, 37632, 38208, 38780, 39004, 39888, 40320, 40719, 40960, 41790, 43008, 44320, 44576, 46080, 46536, 47040, 47760, 48755, 49152, 49860, 50148, 50176, 50944, 53184, 53760, 54292, 55123, 55720, 56448, 57312, 57344, 58170, 58506, 61440, 62048, 62685, 62720, 63680, 64512, 66480, 66864, 67865, 69804, 70560, 70912, 71640, 71680, 73728, 75264, 76416, 77560, 78008, 79776, 80640, 81438, 81920, 83580, 86016, 87255, 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2315166, 2340240, 2408448, 2443140, 2445312, 2480535, 2481920, 2496256, 2552832, 2580480, 2606016, 2645904, 2674560, 2701027, 2792160, 2808288, 2836480, 2852864, 2978304, 3010560, 3056640, 3086888, 3120320, 3191040, 3209472, 3257520, 3260416, 3307380, 3403776, 3472749, 3474688, 3510360, 3527872, 3566080, 3612672, 3667968, 3722880, 3744384, 3858610, 3909024, 3968856, 3971072, 4011840, 4014080, 4075520, 4254720, 4279296, 4343360, 4409840, 4467456, 4515840, 4538368, 4584960, 4630332, 4680480, 4886280, 4890624, 4961070, 4963840, 4992512, 5105664, 5160960, 5212032, 5291808, 5349120, 5402054, 5584320, 5616576, 5672960, 5705728, 5787915, 5956608, 6021120, 6113280, 6173776, 6240640, 6382080, 6418944, 6515040, 6614760, 6807552, 6945498, 6949376, 7020720, 7055744, 7132160, 7225344, 7335936, 7445760, 7488768, 7717220, 7818048, 7937712, 7942144, 8023680, 8103081, 8151040, 8509440, 8558592, 8686720, 8819680, 8934912, 9031680, 9169920, 9260664, 9360960, 9772560, 9781248, 9922140, 9927680, 9985024, 10211328, 10424064, 10583616, 10698240, 10804108, 11168640, 11233152, 11345920, 11411456, 11575830, 11913216, 12042240, 12226560, 12347552, 12481280, 12764160, 12837888, 13030080, 13229520, 13505135, 13615104, 13890996, 13898752, 14041440, 14111488, 14264320, 14671872, 14891520, 14977536, 15434440, 15636096, 15875424, 15884288, 16047360, 16206162, 16302080, 17018880, 17117184, 17363745, 17373440, 17639360, 17869824, 18063360, 18339840, 18521328, 18721920, 19545120, 19844280, 19855360, 19970048, 20422656, 20848128, 21167232, 21396480, 21608216, 22337280, 22466304, 22691840, 22822912, 23151660, 23826432, 24309243, 24453120, 24695104, 24962560, 25528320, 25675776, 26060160, 26459040, 27010270, 27781992, 27797504, 28082880, 28222976, 28528640, 29343744, 29783040, 29955072, 30868880, 31272192, 31750848, 31768576, 32094720, 32412324, 34037760, 34234368, 34727490, 34746880, 35278720, 35739648, 36126720, 36679680, 37042656, 37443840, 39090240, 39688560, 39710720, 39940096, 40515405, 40845312, 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約数ペア:

[(1, 1991413186560), (2, 995706593280), (3, 663804395520), (4, 497853296640), (5, 398282637312), (6, 331902197760), (7, 284487598080), (8, 248926648320), (9, 221268131840), (10, 199141318656), (12, 165951098880), (14, 142243799040), (15, 132760879104), (16, 124463324160), (18, 110634065920), (20, 99570659328), (21, 94829199360), (24, 82975549440), (28, 71121899520), (30, 66380439552), (32, 62231662080), (35, 56897519616), (36, 55317032960), (40, 49785329664), (42, 47414599680), (45, 44253626368), (48, 41487774720), (49, 40641085440), (56, 35560949760), (60, 33190219776), (63, 31609733120), (64, 31115831040), (70, 28448759808), (72, 27658516480), (80, 24892664832), (84, 23707299840), (90, 22126813184), (96, 20743887360), (98, 20320542720), (105, 18965839872), (112, 17780474880), (120, 16595109888), (126, 15804866560), (128, 15557915520), (140, 14224379904), (144, 13829258240), (147, 13547028480), (160, 12446332416), (168, 11853649920), (180, 11063406592), (192, 10371943680), (196, 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(28224, 70557440), (28656, 69493760), (28672, 69454980), (29085, 68468736), (29253, 68075520), (30720, 64824648), (31024, 64189440), (31360, 63501696), (31840, 62544384), (32256, 61737760), (33240, 59910144), (33432, 59566080), (34902, 57057280), (35280, 56445952), (35456, 56165760), (35820, 55595008), (35840, 55563984), (36864, 54020540), (37632, 52918080), (38208, 52120320), (38780, 51351552), (39004, 51056640), (39888, 49925120), (40320, 49390208), (40719, 48906240), (40960, 48618486), (41790, 47652864), (43008, 46303320), (44320, 44932608), (44576, 44674560), (46080, 43216432), (46536, 42792960), (47040, 42334464), (47760, 41696256), (48755, 40845312), (49152, 40515405), (49860, 39940096), (50148, 39710720), (50176, 39688560), (50944, 39090240), (53184, 37443840), (53760, 37042656), (54292, 36679680), (55123, 36126720), (55720, 35739648), (56448, 35278720), (57312, 34746880), (57344, 34727490), (58170, 34234368), (58506, 34037760), (61440, 32412324), (62048, 32094720), (62685, 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