2490910188480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{123557053}}^1$

素因数の和:123557083

約数の個数: 168

約数和(自身を含む): 9791649415392

約数和(自身を除く): 7300739226912

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 123557053, 247114106, 370671159, 494228212, 617785265, 741342318, 864899371, 988456424, 1112013477, 1235570530, 1482684636, 1729798742, 1853355795, 1976912848, 2224026954, 2471141060, 2594698113, 2965369272, 3459597484, 3706711590, 3953825696, 4324496855, 4448053908, 4942282120, 5189396226, 5560067385, 5930738544, 6919194968, 7413423180, 7784094339, 7907651392, 8648993710, 8896107816, 9884564240, 10378792452, 11120134770, 11861477088, 12973490565, 13838389936, 14826846360, 15568188678, 17297987420, 17792215632, 19769128480, 20757584904, 22240269540, 23722954176, 25946981130, 27676779872, 29653692720, 31136377356, 34595974840, 35584431264, 38920471695, 39538256960, 41515169808, 44480539080, 51893962260, 55353559744, 59307385440, 62272754712, 69191949680, 71168862528, 77840943390, 83030339616, 88961078160, 103787924520, 118614770880, 124545509424, 138383899360, 155681886780, 166060679232, 177922156320, 207575849040, 249091018848, 276767798720, 311363773560, 355844312640, 415151698080, 498182037696, 622727547120, 830303396160, 1245455094240, 2490910188480]

約数ペア:

[(1, 2490910188480), (2, 1245455094240), (3, 830303396160), (4, 622727547120), (5, 498182037696), (6, 415151698080), (7, 355844312640), (8, 311363773560), (9, 276767798720), (10, 249091018848), (12, 207575849040), (14, 177922156320), (15, 166060679232), (16, 155681886780), (18, 138383899360), (20, 124545509424), (21, 118614770880), (24, 103787924520), (28, 88961078160), (30, 83030339616), (32, 77840943390), (35, 71168862528), (36, 69191949680), (40, 62272754712), (42, 59307385440), (45, 55353559744), (48, 51893962260), (56, 44480539080), (60, 41515169808), (63, 39538256960), (64, 38920471695), (70, 35584431264), (72, 34595974840), (80, 31136377356), (84, 29653692720), (90, 27676779872), (96, 25946981130), (105, 23722954176), (112, 22240269540), (120, 20757584904), (126, 19769128480), (140, 17792215632), (144, 17297987420), (160, 15568188678), (168, 14826846360), (180, 13838389936), (192, 12973490565), (210, 11861477088), (224, 11120134770), (240, 10378792452), (252, 9884564240), (280, 8896107816), (288, 8648993710), (315, 7907651392), (320, 7784094339), (336, 7413423180), (360, 6919194968), (420, 5930738544), (448, 5560067385), (480, 5189396226), (504, 4942282120), (560, 4448053908), (576, 4324496855), (630, 3953825696), (672, 3706711590), (720, 3459597484), (840, 2965369272), (960, 2594698113), (1008, 2471141060), (1120, 2224026954), (1260, 1976912848), (1344, 1853355795), (1440, 1729798742), (1680, 1482684636), (2016, 1235570530), (2240, 1112013477), (2520, 988456424), (2880, 864899371), (3360, 741342318), (4032, 617785265), (5040, 494228212), (6720, 370671159), (10080, 247114106), (20160, 123557053)]