214436880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 831327744

約数和(自身を除く): 616890864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 157, 168, 180, 210, 240, 252, 271, 280, 314, 315, 336, 360, 420, 471, 504, 542, 560, 628, 630, 720, 785, 813, 840, 942, 1008, 1084, 1099, 1256, 1260, 1355, 1413, 1570, 1626, 1680, 1884, 1897, 2168, 2198, 2355, 2439, 2512, 2520, 2710, 2826, 3140, 3252, 3297, 3768, 3794, 4065, 4336, 4396, 4710, 4878, 5040, 5420, 5495, 5652, 5691, 6280, 6504, 6594, 7065, 7536, 7588, 8130, 8792, 9420, 9485, 9756, 9891, 10840, 10990, 11304, 11382, 12195, 12560, 13008, 13188, 14130, 15176, 16260, 16485, 17073, 17584, 18840, 18970, 19512, 19782, 21680, 21980, 22608, 22764, 24390, 26376, 28260, 28455, 30352, 32520, 32970, 34146, 37680, 37940, 39024, 39564, 42547, 43960, 45528, 48780, 49455, 52752, 56520, 56910, 65040, 65940, 68292, 75880, 79128, 85094, 85365, 87920, 91056, 97560, 98910, 113040, 113820, 127641, 131880, 136584, 151760, 158256, 170188, 170730, 195120, 197820, 212735, 227640, 255282, 263760, 273168, 297829, 340376, 341460, 382923, 395640, 425470, 455280, 510564, 595658, 638205, 680752, 682920, 765846, 791280, 850940, 893487, 1021128, 1191316, 1276410, 1365840, 1489145, 1531692, 1701880, 1786974, 1914615, 2042256, 2382632, 2552820, 2680461, 2978290, 3063384, 3403760, 3573948, 3829230, 4467435, 4765264, 5105640, 5360922, 5956580, 6126768, 7147896, 7658460, 8934870, 10211280, 10721844, 11913160, 13402305, 14295792, 15316920, 17869740, 21443688, 23826320, 26804610, 30633840, 35739480, 42887376, 53609220, 71478960, 107218440, 214436880]

約数ペア:

[(1, 214436880), (2, 107218440), (3, 71478960), (4, 53609220), (5, 42887376), (6, 35739480), (7, 30633840), (8, 26804610), (9, 23826320), (10, 21443688), (12, 17869740), (14, 15316920), (15, 14295792), (16, 13402305), (18, 11913160), (20, 10721844), (21, 10211280), (24, 8934870), (28, 7658460), (30, 7147896), (35, 6126768), (36, 5956580), (40, 5360922), (42, 5105640), (45, 4765264), (48, 4467435), (56, 3829230), (60, 3573948), (63, 3403760), (70, 3063384), (72, 2978290), (80, 2680461), (84, 2552820), (90, 2382632), (105, 2042256), (112, 1914615), (120, 1786974), (126, 1701880), (140, 1531692), (144, 1489145), (157, 1365840), (168, 1276410), (180, 1191316), (210, 1021128), (240, 893487), (252, 850940), (271, 791280), (280, 765846), (314, 682920), (315, 680752), (336, 638205), (360, 595658), (420, 510564), (471, 455280), (504, 425470), (542, 395640), (560, 382923), (628, 341460), (630, 340376), (720, 297829), (785, 273168), (813, 263760), (840, 255282), (942, 227640), (1008, 212735), (1084, 197820), (1099, 195120), (1256, 170730), (1260, 170188), (1355, 158256), (1413, 151760), (1570, 136584), (1626, 131880), (1680, 127641), (1884, 113820), (1897, 113040), (2168, 98910), (2198, 97560), (2355, 91056), (2439, 87920), (2512, 85365), (2520, 85094), (2710, 79128), (2826, 75880), (3140, 68292), (3252, 65940), (3297, 65040), (3768, 56910), (3794, 56520), (4065, 52752), (4336, 49455), (4396, 48780), (4710, 45528), (4878, 43960), (5040, 42547), (5420, 39564), (5495, 39024), (5652, 37940), (5691, 37680), (6280, 34146), (6504, 32970), (6594, 32520), (7065, 30352), (7536, 28455), (7588, 28260), (8130, 26376), (8792, 24390), (9420, 22764), (9485, 22608), (9756, 21980), (9891, 21680), (10840, 19782), (10990, 19512), (11304, 18970), (11382, 18840), (12195, 17584), (12560, 17073), (13008, 16485), (13188, 16260), (14130, 15176)]