1331439226880

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 624

約数和(自身を含む): 3878284640256

約数和(自身を除く): 2546845413376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 127, 128, 140, 155, 160, 196, 217, 224, 245, 248, 254, 256, 280, 310, 320, 337, 392, 434, 448, 490, 496, 508, 512, 560, 620, 635, 640, 674, 784, 868, 889, 896, 980, 992, 1016, 1024, 1085, 1120, 1240, 1270, 1280, 1348, 1519, 1568, 1685, 1736, 1778, 1792, 1960, 1984, 2032, 2048, 2170, 2240, 2359, 2480, 2540, 2560, 2696, 3038, 3136, 3370, 3472, 3556, 3584, 3920, 3937, 3968, 4064, 4096, 4340, 4445, 4480, 4718, 4960, 5080, 5120, 5392, 6076, 6223, 6272, 6740, 6944, 7112, 7168, 7595, 7840, 7874, 7936, 8128, 8680, 8890, 8960, 9436, 9920, 10160, 10240, 10447, 10784, 11795, 12152, 12446, 12544, 13480, 13888, 14224, 14336, 15190, 15680, 15748, 15872, 16256, 16513, 17360, 17780, 17920, 18872, 19685, 19840, 20320, 20480, 20894, 21568, 23590, 24304, 24892, 25088, 26960, 27559, 27776, 28448, 28672, 30380, 31115, 31360, 31496, 31744, 32512, 33026, 34720, 35560, 35840, 37744, 39370, 39680, 40640, 41788, 42799, 43136, 47180, 48608, 49784, 50176, 52235, 53920, 55118, 55552, 56896, 60760, 62230, 62720, 62992, 63488, 65024, 66052, 69440, 71120, 71680, 73129, 75488, 78740, 79360, 81280, 82565, 83576, 85598, 86272, 94360, 97216, 99568, 100352, 104470, 107840, 110236, 111104, 113792, 121520, 124460, 125440, 125984, 126976, 130048, 132104, 137795, 138880, 142240, 143360, 146258, 150976, 157480, 158720, 162560, 165130, 167152, 171196, 172544, 188720, 192913, 194432, 199136, 200704, 208940, 213995, 215680, 220472, 222208, 227584, 243040, 248920, 250880, 251968, 260096, 264208, 275590, 277760, 284480, 292516, 299593, 301952, 314960, 317440, 325120, 330260, 334304, 342392, 345088, 365645, 377440, 385826, 388864, 398272, 417880, 427990, 431360, 440944, 444416, 455168, 486080, 497840, 501760, 503936, 511903, 520192, 528416, 551180, 555520, 568960, 585032, 599186, 603904, 629920, 634880, 650240, 660520, 668608, 684784, 690176, 731290, 754880, 771652, 777728, 796544, 835760, 855980, 862720, 881888, 888832, 910336, 964565, 972160, 995680, 1003520, 1007872, 1023806, 1056832, 1102360, 1111040, 1137920, 1170064, 1198372, 1207808, 1259840, 1300480, 1321040, 1326769, 1337216, 1369568, 1380352, 1462580, 1497965, 1509760, 1543304, 1555456, 1593088, 1671520, 1711960, 1725440, 1763776, 1820672, 1929130, 1944320, 1991360, 2015744, 2047612, 2097151, 2113664, 2204720, 2222080, 2275840, 2340128, 2396744, 2415616, 2519680, 2559515, 2600960, 2642080, 2653538, 2674432, 2739136, 2925160, 2995930, 3019520, 3086608, 3110912, 3186176, 3343040, 3423920, 3450880, 3527552, 3641344, 3858260, 3888640, 3982720, 4031488, 4095224, 4194302, 4227328, 4409440, 4444160, 4551680, 4680256, 4793488, 4831232, 5039360, 5119030, 5284160, 5307076, 5348864, 5478272, 5850320, 5991860, 6039040, 6173216, 6221824, 6372352, 6633845, 6686080, 6847840, 6901760, 7055104, 7716520, 7777280, 7965440, 8062976, 8190448, 8388604, 8454656, 8818880, 9103360, 9287383, 9360512, 9586976, 9662464, 10078720, 10238060, 10485755, 10568320, 10614152, 10697728, 10956544, 11700640, 11983720, 12078080, 12346432, 12744704, 13267690, 13372160, 13695680, 14110208, 15433040, 15554560, 15930880, 16125952, 16380896, 16777208, 16909312, 17637760, 18206720, 18574766, 18721024, 19173952, 20157440, 20476120, 20971510, 21136640, 21228304, 21395456, 21913088, 23401280, 23967440, 24156160, 24692864, 25489408, 26535380, 26744320, 27391360, 28220416, 30866080, 31109120, 31861760, 32761792, 33554416, 33818624, 35275520, 37149532, 37442048, 38347904, 40314880, 40952240, 41943020, 42273280, 42456608, 42790912, 43826176, 46436915, 46802560, 47934880, 48312320, 49385728, 53070760, 53488640, 54782720, 56440832, 61732160, 63723520, 65011681, 65523584, 67108832, 67637248, 70551040, 74299064, 74884096, 76695808, 80629760, 81904480, 83886040, 84546560, 84913216, 87652352, 92873830, 93605120, 95869760, 98771456, 106141520, 106977280, 109565440, 112881664, 123464320, 127447040, 130023362, 131047168, 134217664, 141102080, 148598128, 149768192, 153391616, 163808960, 167772080, 169093120, 169826432, 175304704, 185747660, 187210240, 191739520, 197542912, 212283040, 213954560, 219130880, 246928640, 260046724, 262094336, 268435328, 282204160, 297196256, 299536384, 306783232, 325058405, 327617920, 335544160, 338186240, 339652864, 371495320, 374420480, 383479040, 395085824, 424566080, 438261760, 493857280, 520093448, 524188672, 536870656, 564408320, 594392512, 613566464, 650116810, 655235840, 671088320, 679305728, 742990640, 748840960, 766958080, 790171648, 849132160, 876523520, 987714560, 1040186896, 1048377344, 1073741312, 1188785024, 1227132928, 1300233620, 1310471680, 1342176640, 1358611456, 1485981280, 1497681920, 1533916160, 1698264320, 1975429120, 2080373792, 2096754688, 2147482624, 2377570048, 2600467240, 2620943360, 2684353280, 2717222912, 2971962560, 3067832320, 3396528640, 3950858240, 4160747584, 4294965248, 4755140096, 5200934480, 5241886720, 5368706560, 5434445824, 5943925120, 6135664640, 6793057280, 8321495168, 8589930496, 9510280192, 10401868960, 10483773440, 10737413120, 11887850240, 13586114560, 16642990336, 19020560384, 20803737920, 21474826240, 23775700480, 27172229120, 33285980672, 38041120768, 41607475840, 42949652480, 47551400960, 66571961344, 83214951680, 95102801920, 133143922688, 166429903360, 190205603840, 266287845376, 332859806720, 665719613440, 1331439226880]

約数ペア:

[(1, 1331439226880), (2, 665719613440), (4, 332859806720), (5, 266287845376), (7, 190205603840), (8, 166429903360), (10, 133143922688), (14, 95102801920), (16, 83214951680), (20, 66571961344), (28, 47551400960), (31, 42949652480), (32, 41607475840), (35, 38041120768), (40, 33285980672), (49, 27172229120), (56, 23775700480), (62, 21474826240), (64, 20803737920), (70, 19020560384), (80, 16642990336), (98, 13586114560), (112, 11887850240), (124, 10737413120), (127, 10483773440), (128, 10401868960), (140, 9510280192), (155, 8589930496), (160, 8321495168), (196, 6793057280), (217, 6135664640), (224, 5943925120), (245, 5434445824), (248, 5368706560), (254, 5241886720), (256, 5200934480), (280, 4755140096), (310, 4294965248), (320, 4160747584), (337, 3950858240), (392, 3396528640), (434, 3067832320), (448, 2971962560), (490, 2717222912), (496, 2684353280), (508, 2620943360), (512, 2600467240), (560, 2377570048), (620, 2147482624), (635, 2096754688), (640, 2080373792), (674, 1975429120), (784, 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