857747520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 336

約数和(自身を含む): 3405762048

約数和(自身を除く): 2548014528

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, 157, 160, 168, 180, 192, 210, 224, 240, 252, 271, 280, 288, 314, 315, 320, 336, 360, 420, 448, 471, 480, 504, 542, 560, 576, 628, 630, 672, 720, 785, 813, 840, 942, 960, 1008, 1084, 1099, 1120, 1256, 1260, 1344, 1355, 1413, 1440, 1570, 1626, 1680, 1884, 1897, 2016, 2168, 2198, 2240, 2355, 2439, 2512, 2520, 2710, 2826, 2880, 3140, 3252, 3297, 3360, 3768, 3794, 4032, 4065, 4336, 4396, 4710, 4878, 5024, 5040, 5420, 5495, 5652, 5691, 6280, 6504, 6594, 6720, 7065, 7536, 7588, 8130, 8672, 8792, 9420, 9485, 9756, 9891, 10048, 10080, 10840, 10990, 11304, 11382, 12195, 12560, 13008, 13188, 14130, 15072, 15176, 16260, 16485, 17073, 17344, 17584, 18840, 18970, 19512, 19782, 20160, 21680, 21980, 22608, 22764, 24390, 25120, 26016, 26376, 28260, 28455, 30144, 30352, 32520, 32970, 34146, 35168, 37680, 37940, 39024, 39564, 42547, 43360, 43960, 45216, 45528, 48780, 49455, 50240, 52032, 52752, 56520, 56910, 60704, 65040, 65940, 68292, 70336, 75360, 75880, 78048, 79128, 85094, 85365, 86720, 87920, 90432, 91056, 97560, 98910, 105504, 113040, 113820, 121408, 127641, 130080, 131880, 136584, 150720, 151760, 156096, 158256, 170188, 170730, 175840, 182112, 195120, 197820, 211008, 212735, 226080, 227640, 255282, 260160, 263760, 273168, 297829, 303520, 316512, 340376, 341460, 351680, 364224, 382923, 390240, 395640, 425470, 452160, 455280, 510564, 527520, 546336, 595658, 607040, 633024, 638205, 680752, 682920, 765846, 780480, 791280, 850940, 893487, 910560, 1021128, 1055040, 1092672, 1191316, 1276410, 1361504, 1365840, 1489145, 1531692, 1582560, 1701880, 1786974, 1821120, 1914615, 2042256, 2382632, 2552820, 2680461, 2723008, 2731680, 2978290, 3063384, 3165120, 3403760, 3573948, 3829230, 4084512, 4467435, 4765264, 5105640, 5360922, 5463360, 5956580, 6126768, 6807520, 7147896, 7658460, 8169024, 8934870, 9530528, 10211280, 10721844, 11913160, 12253536, 13402305, 13615040, 14295792, 15316920, 17869740, 19061056, 20422560, 21443688, 23826320, 24507072, 26804610, 28591584, 30633840, 35739480, 40845120, 42887376, 47652640, 53609220, 57183168, 61267680, 71478960, 85774752, 95305280, 107218440, 122535360, 142957920, 171549504, 214436880, 285915840, 428873760, 857747520]

約数ペア:

[(1, 857747520), (2, 428873760), (3, 285915840), (4, 214436880), (5, 171549504), (6, 142957920), (7, 122535360), (8, 107218440), (9, 95305280), (10, 85774752), (12, 71478960), (14, 61267680), (15, 57183168), (16, 53609220), (18, 47652640), (20, 42887376), (21, 40845120), (24, 35739480), (28, 30633840), (30, 28591584), (32, 26804610), (35, 24507072), (36, 23826320), (40, 21443688), (42, 20422560), (45, 19061056), (48, 17869740), (56, 15316920), (60, 14295792), (63, 13615040), (64, 13402305), (70, 12253536), (72, 11913160), (80, 10721844), (84, 10211280), (90, 9530528), (96, 8934870), (105, 8169024), (112, 7658460), (120, 7147896), (126, 6807520), (140, 6126768), (144, 5956580), (157, 5463360), (160, 5360922), (168, 5105640), (180, 4765264), (192, 4467435), (210, 4084512), (224, 3829230), (240, 3573948), (252, 3403760), (271, 3165120), (280, 3063384), (288, 2978290), (314, 2731680), (315, 2723008), (320, 2680461), (336, 2552820), (360, 2382632), (420, 2042256), (448, 1914615), (471, 1821120), (480, 1786974), (504, 1701880), (542, 1582560), (560, 1531692), (576, 1489145), (628, 1365840), (630, 1361504), (672, 1276410), (720, 1191316), (785, 1092672), (813, 1055040), (840, 1021128), (942, 910560), (960, 893487), (1008, 850940), (1084, 791280), (1099, 780480), (1120, 765846), (1256, 682920), (1260, 680752), (1344, 638205), (1355, 633024), (1413, 607040), (1440, 595658), (1570, 546336), (1626, 527520), (1680, 510564), (1884, 455280), (1897, 452160), (2016, 425470), (2168, 395640), (2198, 390240), (2240, 382923), (2355, 364224), (2439, 351680), (2512, 341460), (2520, 340376), (2710, 316512), (2826, 303520), (2880, 297829), (3140, 273168), (3252, 263760), (3297, 260160), (3360, 255282), (3768, 227640), (3794, 226080), (4032, 212735), (4065, 211008), (4336, 197820), (4396, 195120), (4710, 182112), (4878, 175840), (5024, 170730), (5040, 170188), (5420, 158256), (5495, 156096), (5652, 151760), (5691, 150720), (6280, 136584), (6504, 131880), (6594, 130080), (6720, 127641), (7065, 121408), (7536, 113820), (7588, 113040), (8130, 105504), (8672, 98910), (8792, 97560), (9420, 91056), (9485, 90432), (9756, 87920), (9891, 86720), (10048, 85365), (10080, 85094), (10840, 79128), (10990, 78048), (11304, 75880), (11382, 75360), (12195, 70336), (12560, 68292), (13008, 65940), (13188, 65040), (14130, 60704), (15072, 56910), (15176, 56520), (16260, 52752), (16485, 52032), (17073, 50240), (17344, 49455), (17584, 48780), (18840, 45528), (18970, 45216), (19512, 43960), (19782, 43360), (20160, 42547), (21680, 39564), (21980, 39024), (22608, 37940), (22764, 37680), (24390, 35168), (25120, 34146), (26016, 32970), (26376, 32520), (28260, 30352), (28455, 30144)]