213958080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10613}}^1$

素因数の和:10643

約数の個数: 168

約数和(自身を含む): 841138272

約数和(自身を除く): 627180192

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, 10613, 20160, 21226, 31839, 42452, 53065, 63678, 74291, 84904, 95517, 106130, 127356, 148582, 159195, 169808, 191034, 212260, 222873, 254712, 297164, 318390, 339616, 371455, 382068, 424520, 445746, 477585, 509424, 594328, 636780, 668619, 679232, 742910, 764136, 849040, 891492, 955170, 1018848, 1114365, 1188656, 1273560, 1337238, 1485820, 1528272, 1698080, 1782984, 1910340, 2037696, 2228730, 2377312, 2547120, 2674476, 2971640, 3056544, 3343095, 3396160, 3565968, 3820680, 4457460, 4754624, 5094240, 5348952, 5943280, 6113088, 6686190, 7131936, 7641360, 8914920, 10188480, 10697904, 11886560, 13372380, 14263872, 15282720, 17829840, 21395808, 23773120, 26744760, 30565440, 35659680, 42791616, 53489520, 71319360, 106979040, 213958080]

約数ペア:

[(1, 213958080), (2, 106979040), (3, 71319360), (4, 53489520), (5, 42791616), (6, 35659680), (7, 30565440), (8, 26744760), (9, 23773120), (10, 21395808), (12, 17829840), (14, 15282720), (15, 14263872), (16, 13372380), (18, 11886560), (20, 10697904), (21, 10188480), (24, 8914920), (28, 7641360), (30, 7131936), (32, 6686190), (35, 6113088), (36, 5943280), (40, 5348952), (42, 5094240), (45, 4754624), (48, 4457460), (56, 3820680), (60, 3565968), (63, 3396160), (64, 3343095), (70, 3056544), (72, 2971640), (80, 2674476), (84, 2547120), (90, 2377312), (96, 2228730), (105, 2037696), (112, 1910340), (120, 1782984), (126, 1698080), (140, 1528272), (144, 1485820), (160, 1337238), (168, 1273560), (180, 1188656), (192, 1114365), (210, 1018848), (224, 955170), (240, 891492), (252, 849040), (280, 764136), (288, 742910), (315, 679232), (320, 668619), (336, 636780), (360, 594328), (420, 509424), (448, 477585), (480, 445746), (504, 424520), (560, 382068), (576, 371455), (630, 339616), (672, 318390), (720, 297164), (840, 254712), (960, 222873), (1008, 212260), (1120, 191034), (1260, 169808), (1344, 159195), (1440, 148582), (1680, 127356), (2016, 106130), (2240, 95517), (2520, 84904), (2880, 74291), (3360, 63678), (4032, 53065), (5040, 42452), (6720, 31839), (10080, 21226), (10613, 20160)]