254337567840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{54869}}^1$

素因数の和:54959

約数の個数: 384

約数和(自身を含む): 945783216000

約数和(自身を除く): 691445648160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 37, 40, 45, 48, 54, 58, 60, 72, 74, 80, 87, 90, 96, 108, 111, 116, 120, 135, 144, 145, 148, 160, 174, 180, 185, 216, 222, 232, 240, 261, 270, 288, 290, 296, 333, 348, 360, 370, 432, 435, 444, 464, 480, 522, 540, 555, 580, 592, 666, 696, 720, 740, 783, 864, 870, 888, 928, 999, 1044, 1073, 1080, 1110, 1160, 1184, 1305, 1332, 1392, 1440, 1480, 1566, 1665, 1740, 1776, 1998, 2088, 2146, 2160, 2220, 2320, 2610, 2664, 2784, 2960, 3132, 3219, 3330, 3480, 3552, 3915, 3996, 4176, 4292, 4320, 4440, 4640, 4995, 5220, 5328, 5365, 5920, 6264, 6438, 6660, 6960, 7830, 7992, 8352, 8584, 8880, 9657, 9990, 10440, 10656, 10730, 12528, 12876, 13320, 13920, 15660, 15984, 16095, 17168, 17760, 19314, 19980, 20880, 21460, 25056, 25752, 26640, 28971, 31320, 31968, 32190, 34336, 38628, 39960, 41760, 42920, 48285, 51504, 53280, 54869, 57942, 62640, 64380, 77256, 79920, 85840, 96570, 103008, 109738, 115884, 125280, 128760, 144855, 154512, 159840, 164607, 171680, 193140, 219476, 231768, 257520, 274345, 289710, 309024, 329214, 386280, 438952, 463536, 493821, 515040, 548690, 579420, 658428, 772560, 823035, 877904, 927072, 987642, 1097380, 1158840, 1316856, 1481463, 1545120, 1591201, 1646070, 1755808, 1975284, 2030153, 2194760, 2317680, 2469105, 2633712, 2962926, 3182402, 3292140, 3950568, 4060306, 4389520, 4635360, 4773603, 4938210, 5267424, 5925852, 6090459, 6364804, 6584280, 7407315, 7901136, 7956005, 8120612, 8779040, 9547206, 9876420, 10150765, 11851704, 12180918, 12729608, 13168560, 14320809, 14814630, 15802272, 15912010, 16241224, 18271377, 19094412, 19752840, 20301530, 23703408, 23868015, 24361836, 25459216, 26337120, 28641618, 29629260, 30452295, 31824020, 32482448, 36542754, 38188824, 39505680, 40603060, 42962427, 47406816, 47736030, 48723672, 50918432, 54814131, 57283236, 58874437, 59258520, 60904590, 63648040, 64964896, 71604045, 73085508, 76377648, 79011360, 81206120, 85924854, 91356885, 95472060, 97447344, 109628262, 114566472, 117748874, 118517040, 121809180, 127296080, 143208090, 146171016, 152755296, 162412240, 171849708, 176623311, 182713770, 190944120, 194894688, 214812135, 219256524, 229132944, 235497748, 237034080, 243618360, 254592160, 274070655, 286416180, 292342032, 294372185, 324824480, 343699416, 353246622, 365427540, 381888240, 429624270, 438513048, 458265888, 470995496, 487236720, 529869933, 548141310, 572832360, 584684064, 588744370, 687398832, 706493244, 730855080, 763776480, 859248540, 877026096, 883116555, 941990992, 974473440, 1059739866, 1096282620, 1145664720, 1177488740, 1374797664, 1412986488, 1461710160, 1589609799, 1718497080, 1754052192, 1766233110, 1883981984, 2119479732, 2192565240, 2291329440, 2354977480, 2649349665, 2825972976, 2923420320, 3179219598, 3436994160, 3532466220, 4238959464, 4385130480, 4709954960, 5298699330, 5651945952, 6358439196, 6873988320, 7064932440, 7948048995, 8477918928, 8770260960, 9419909920, 10597398660, 12716878392, 14129864880, 15896097990, 16955837856, 21194797320, 25433756784, 28259729760, 31792195980, 42389594640, 50867513568, 63584391960, 84779189280, 127168783920, 254337567840]

約数ペア:

[(1, 254337567840), (2, 127168783920), (3, 84779189280), (4, 63584391960), (5, 50867513568), (6, 42389594640), (8, 31792195980), (9, 28259729760), (10, 25433756784), (12, 21194797320), (15, 16955837856), (16, 15896097990), (18, 14129864880), (20, 12716878392), (24, 10597398660), (27, 9419909920), (29, 8770260960), (30, 8477918928), (32, 7948048995), (36, 7064932440), (37, 6873988320), (40, 6358439196), (45, 5651945952), (48, 5298699330), (54, 4709954960), (58, 4385130480), (60, 4238959464), (72, 3532466220), (74, 3436994160), (80, 3179219598), (87, 2923420320), (90, 2825972976), (96, 2649349665), (108, 2354977480), (111, 2291329440), (116, 2192565240), (120, 2119479732), (135, 1883981984), (144, 1766233110), (145, 1754052192), (148, 1718497080), (160, 1589609799), (174, 1461710160), (180, 1412986488), (185, 1374797664), (216, 1177488740), (222, 1145664720), (232, 1096282620), (240, 1059739866), (261, 974473440), (270, 941990992), (288, 883116555), (290, 877026096), (296, 859248540), (333, 763776480), (348, 730855080), (360, 706493244), (370, 687398832), (432, 588744370), (435, 584684064), (444, 572832360), (464, 548141310), (480, 529869933), (522, 487236720), (540, 470995496), (555, 458265888), (580, 438513048), (592, 429624270), (666, 381888240), (696, 365427540), (720, 353246622), (740, 343699416), (783, 324824480), (864, 294372185), (870, 292342032), (888, 286416180), (928, 274070655), (999, 254592160), (1044, 243618360), (1073, 237034080), (1080, 235497748), (1110, 229132944), (1160, 219256524), (1184, 214812135), (1305, 194894688), (1332, 190944120), (1392, 182713770), (1440, 176623311), (1480, 171849708), (1566, 162412240), (1665, 152755296), (1740, 146171016), (1776, 143208090), (1998, 127296080), (2088, 121809180), (2146, 118517040), (2160, 117748874), (2220, 114566472), (2320, 109628262), (2610, 97447344), (2664, 95472060), (2784, 91356885), (2960, 85924854), (3132, 81206120), (3219, 79011360), (3330, 76377648), (3480, 73085508), (3552, 71604045), (3915, 64964896), (3996, 63648040), (4176, 60904590), (4292, 59258520), (4320, 58874437), (4440, 57283236), (4640, 54814131), (4995, 50918432), (5220, 48723672), (5328, 47736030), (5365, 47406816), (5920, 42962427), (6264, 40603060), (6438, 39505680), (6660, 38188824), (6960, 36542754), (7830, 32482448), (7992, 31824020), (8352, 30452295), (8584, 29629260), (8880, 28641618), (9657, 26337120), (9990, 25459216), (10440, 24361836), (10656, 23868015), (10730, 23703408), (12528, 20301530), (12876, 19752840), (13320, 19094412), (13920, 18271377), (15660, 16241224), (15984, 15912010), (16095, 15802272), (17168, 14814630), (17760, 14320809), (19314, 13168560), (19980, 12729608), (20880, 12180918), (21460, 11851704), (25056, 10150765), (25752, 9876420), (26640, 9547206), (28971, 8779040), (31320, 8120612), (31968, 7956005), (32190, 7901136), (34336, 7407315), (38628, 6584280), (39960, 6364804), (41760, 6090459), (42920, 5925852), (48285, 5267424), (51504, 4938210), (53280, 4773603), (54869, 4635360), (57942, 4389520), (62640, 4060306), (64380, 3950568), (77256, 3292140), (79920, 3182402), (85840, 2962926), (96570, 2633712), (103008, 2469105), (109738, 2317680), (115884, 2194760), (125280, 2030153), (128760, 1975284), (144855, 1755808), (154512, 1646070), (159840, 1591201), (164607, 1545120), (171680, 1481463), (193140, 1316856), (219476, 1158840), (231768, 1097380), (257520, 987642), (274345, 927072), (289710, 877904), (309024, 823035), (329214, 772560), (386280, 658428), (438952, 579420), (463536, 548690), (493821, 515040)]