257325413760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10151}}^1$

素因数の和:10348

約数の個数: 384

約数和(自身を含む): 927231701760

約数和(自身を除く): 669906288000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 216, 240, 243, 270, 288, 320, 324, 326, 360, 384, 405, 432, 480, 486, 489, 540, 576, 640, 648, 652, 720, 810, 815, 864, 960, 972, 978, 1080, 1152, 1215, 1296, 1304, 1440, 1467, 1620, 1630, 1728, 1920, 1944, 1956, 2160, 2430, 2445, 2592, 2608, 2880, 2934, 3240, 3260, 3456, 3888, 3912, 4320, 4401, 4860, 4890, 5184, 5216, 5760, 5868, 6480, 6520, 7335, 7776, 7824, 8640, 8802, 9720, 9780, 10151, 10368, 10432, 11736, 12960, 13040, 13203, 14670, 15552, 15648, 17280, 17604, 19440, 19560, 20302, 20864, 22005, 23472, 25920, 26080, 26406, 29340, 30453, 31104, 31296, 35208, 38880, 39120, 39609, 40604, 44010, 46944, 50755, 51840, 52160, 52812, 58680, 60906, 62592, 66015, 70416, 77760, 78240, 79218, 81208, 88020, 91359, 93888, 101510, 104320, 105624, 117360, 121812, 132030, 140832, 152265, 155520, 156480, 158436, 162416, 176040, 182718, 187776, 198045, 203020, 211248, 234720, 243624, 264060, 274077, 281664, 304530, 312960, 316872, 324832, 352080, 365436, 396090, 406040, 422496, 456795, 469440, 487248, 528120, 548154, 563328, 609060, 633744, 649664, 704160, 730872, 792180, 812080, 822231, 844992, 913590, 938880, 974496, 1056240, 1096308, 1218120, 1267488, 1299328, 1370385, 1408320, 1461744, 1584360, 1624160, 1644462, 1654613, 1689984, 1827180, 1948992, 2112480, 2192616, 2436240, 2466693, 2534976, 2740770, 2816640, 2923488, 3168720, 3248320, 3288924, 3309226, 3654360, 3897984, 4111155, 4224960, 4385232, 4872480, 4933386, 4963839, 5069952, 5481540, 5846976, 6337440, 6496640, 6577848, 6618452, 7308720, 8222310, 8273065, 8449920, 8770464, 9744960, 9866772, 9927678, 10963080, 11693952, 12333465, 12674880, 13155696, 13236904, 14617440, 14891517, 16444620, 16546130, 17540928, 19489920, 19733544, 19855356, 21926160, 24666930, 24819195, 25349760, 26311392, 26473808, 29234880, 29783034, 32889240, 33092260, 35081856, 39467088, 39710712, 43852320, 44674551, 49333860, 49638390, 52622784, 52947616, 58469760, 59566068, 65778480, 66184520, 74457585, 78934176, 79421424, 87704640, 89349102, 98667720, 99276780, 105245568, 105895232, 119132136, 131556960, 132369040, 134023653, 148915170, 157868352, 158842848, 175409280, 178698204, 197335440, 198553560, 211790464, 223372755, 238264272, 263113920, 264738080, 268047306, 297830340, 315736704, 317685696, 357396408, 394670880, 397107120, 402070959, 446745510, 476528544, 526227840, 529476160, 536094612, 595660680, 635371392, 670118265, 714792816, 789341760, 794214240, 804141918, 893491020, 953057088, 1058952320, 1072189224, 1191321360, 1340236530, 1429585632, 1578683520, 1588428480, 1608283836, 1786982040, 1906114176, 2010354795, 2144378448, 2382642720, 2680473060, 2859171264, 3176856960, 3216567672, 3573964080, 4020709590, 4288756896, 4765285440, 5360946120, 5718342528, 6433135344, 7147928160, 8041419180, 8577513792, 9530570880, 10721892240, 12866270688, 14295856320, 16082838360, 17155027584, 21443784480, 25732541376, 28591712640, 32165676720, 42887568960, 51465082752, 64331353440, 85775137920, 128662706880, 257325413760]

約数ペア:

[(1, 257325413760), (2, 128662706880), (3, 85775137920), (4, 64331353440), (5, 51465082752), (6, 42887568960), (8, 32165676720), (9, 28591712640), (10, 25732541376), (12, 21443784480), (15, 17155027584), (16, 16082838360), (18, 14295856320), (20, 12866270688), (24, 10721892240), (27, 9530570880), (30, 8577513792), (32, 8041419180), (36, 7147928160), (40, 6433135344), (45, 5718342528), (48, 5360946120), (54, 4765285440), (60, 4288756896), (64, 4020709590), (72, 3573964080), (80, 3216567672), (81, 3176856960), (90, 2859171264), (96, 2680473060), (108, 2382642720), (120, 2144378448), (128, 2010354795), (135, 1906114176), (144, 1786982040), (160, 1608283836), (162, 1588428480), (163, 1578683520), (180, 1429585632), (192, 1340236530), (216, 1191321360), (240, 1072189224), (243, 1058952320), (270, 953057088), (288, 893491020), (320, 804141918), (324, 794214240), (326, 789341760), (360, 714792816), (384, 670118265), (405, 635371392), (432, 595660680), (480, 536094612), (486, 529476160), (489, 526227840), (540, 476528544), (576, 446745510), (640, 402070959), (648, 397107120), (652, 394670880), (720, 357396408), (810, 317685696), (815, 315736704), (864, 297830340), (960, 268047306), (972, 264738080), (978, 263113920), (1080, 238264272), (1152, 223372755), (1215, 211790464), (1296, 198553560), (1304, 197335440), (1440, 178698204), (1467, 175409280), (1620, 158842848), (1630, 157868352), (1728, 148915170), (1920, 134023653), (1944, 132369040), (1956, 131556960), (2160, 119132136), (2430, 105895232), (2445, 105245568), (2592, 99276780), (2608, 98667720), (2880, 89349102), (2934, 87704640), (3240, 79421424), (3260, 78934176), (3456, 74457585), (3888, 66184520), (3912, 65778480), (4320, 59566068), (4401, 58469760), (4860, 52947616), (4890, 52622784), (5184, 49638390), (5216, 49333860), (5760, 44674551), (5868, 43852320), (6480, 39710712), (6520, 39467088), (7335, 35081856), (7776, 33092260), (7824, 32889240), (8640, 29783034), (8802, 29234880), (9720, 26473808), (9780, 26311392), (10151, 25349760), (10368, 24819195), (10432, 24666930), (11736, 21926160), (12960, 19855356), (13040, 19733544), (13203, 19489920), (14670, 17540928), (15552, 16546130), (15648, 16444620), (17280, 14891517), (17604, 14617440), (19440, 13236904), (19560, 13155696), (20302, 12674880), (20864, 12333465), (22005, 11693952), (23472, 10963080), (25920, 9927678), (26080, 9866772), (26406, 9744960), (29340, 8770464), (30453, 8449920), (31104, 8273065), (31296, 8222310), (35208, 7308720), (38880, 6618452), (39120, 6577848), (39609, 6496640), (40604, 6337440), (44010, 5846976), (46944, 5481540), (50755, 5069952), (51840, 4963839), (52160, 4933386), (52812, 4872480), (58680, 4385232), (60906, 4224960), (62592, 4111155), (66015, 3897984), (70416, 3654360), (77760, 3309226), (78240, 3288924), (79218, 3248320), (81208, 3168720), (88020, 2923488), (91359, 2816640), (93888, 2740770), (101510, 2534976), (104320, 2466693), (105624, 2436240), (117360, 2192616), (121812, 2112480), (132030, 1948992), (140832, 1827180), (152265, 1689984), (155520, 1654613), (156480, 1644462), (158436, 1624160), (162416, 1584360), (176040, 1461744), (182718, 1408320), (187776, 1370385), (198045, 1299328), (203020, 1267488), (211248, 1218120), (234720, 1096308), (243624, 1056240), (264060, 974496), (274077, 938880), (281664, 913590), (304530, 844992), (312960, 822231), (316872, 812080), (324832, 792180), (352080, 730872), (365436, 704160), (396090, 649664), (406040, 633744), (422496, 609060), (456795, 563328), (469440, 548154), (487248, 528120)]