209337480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 775526400

約数和(自身を除く): 566188920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 72, 88, 90, 99, 108, 110, 120, 132, 134, 135, 165, 180, 198, 201, 216, 220, 263, 264, 268, 270, 297, 330, 335, 360, 396, 402, 440, 495, 526, 536, 540, 594, 603, 660, 670, 737, 789, 792, 804, 990, 1005, 1052, 1080, 1188, 1206, 1315, 1320, 1340, 1474, 1485, 1578, 1608, 1809, 1980, 2010, 2104, 2211, 2367, 2376, 2412, 2630, 2680, 2893, 2948, 2970, 3015, 3156, 3618, 3685, 3945, 3960, 4020, 4422, 4734, 4824, 5260, 5786, 5896, 5940, 6030, 6312, 6633, 7101, 7236, 7370, 7890, 8040, 8679, 8844, 9045, 9468, 10520, 11055, 11572, 11835, 11880, 12060, 13266, 14202, 14465, 14472, 14740, 15780, 17358, 17621, 17688, 18090, 18936, 19899, 22110, 23144, 23670, 24120, 26037, 26532, 28404, 28930, 29480, 31560, 33165, 34716, 35242, 35505, 36180, 39798, 43395, 44220, 47340, 52074, 52863, 53064, 56808, 57860, 66330, 69432, 70484, 71010, 72360, 78111, 79596, 86790, 88105, 88440, 94680, 99495, 104148, 105726, 115720, 130185, 132660, 140968, 142020, 156222, 158589, 159192, 173580, 176210, 193831, 198990, 208296, 211452, 260370, 264315, 265320, 284040, 312444, 317178, 347160, 352420, 387662, 390555, 397980, 422904, 475767, 520740, 528630, 581493, 624888, 634356, 704840, 775324, 781110, 792945, 795960, 951534, 969155, 1041480, 1057260, 1162986, 1268712, 1550648, 1562220, 1585890, 1744479, 1903068, 1938310, 2114520, 2325972, 2378835, 2907465, 3124440, 3171780, 3488958, 3806136, 3876620, 4651944, 4757670, 5233437, 5814930, 6343560, 6977916, 7753240, 8722395, 9515340, 10466874, 11629860, 13955832, 17444790, 19030680, 20933748, 23259720, 26167185, 34889580, 41867496, 52334370, 69779160, 104668740, 209337480]

約数ペア:

[(1, 209337480), (2, 104668740), (3, 69779160), (4, 52334370), (5, 41867496), (6, 34889580), (8, 26167185), (9, 23259720), (10, 20933748), (11, 19030680), (12, 17444790), (15, 13955832), (18, 11629860), (20, 10466874), (22, 9515340), (24, 8722395), (27, 7753240), (30, 6977916), (33, 6343560), (36, 5814930), (40, 5233437), (44, 4757670), (45, 4651944), (54, 3876620), (55, 3806136), (60, 3488958), (66, 3171780), (67, 3124440), (72, 2907465), (88, 2378835), (90, 2325972), (99, 2114520), (108, 1938310), (110, 1903068), (120, 1744479), (132, 1585890), (134, 1562220), (135, 1550648), (165, 1268712), (180, 1162986), (198, 1057260), (201, 1041480), (216, 969155), (220, 951534), (263, 795960), (264, 792945), (268, 781110), (270, 775324), (297, 704840), (330, 634356), (335, 624888), (360, 581493), (396, 528630), (402, 520740), (440, 475767), (495, 422904), (526, 397980), (536, 390555), (540, 387662), (594, 352420), (603, 347160), (660, 317178), (670, 312444), (737, 284040), (789, 265320), (792, 264315), (804, 260370), (990, 211452), (1005, 208296), (1052, 198990), (1080, 193831), (1188, 176210), (1206, 173580), (1315, 159192), (1320, 158589), (1340, 156222), (1474, 142020), (1485, 140968), (1578, 132660), (1608, 130185), (1809, 115720), (1980, 105726), (2010, 104148), (2104, 99495), (2211, 94680), (2367, 88440), (2376, 88105), (2412, 86790), (2630, 79596), (2680, 78111), (2893, 72360), (2948, 71010), (2970, 70484), (3015, 69432), (3156, 66330), (3618, 57860), (3685, 56808), (3945, 53064), (3960, 52863), (4020, 52074), (4422, 47340), (4734, 44220), (4824, 43395), (5260, 39798), (5786, 36180), (5896, 35505), (5940, 35242), (6030, 34716), (6312, 33165), (6633, 31560), (7101, 29480), (7236, 28930), (7370, 28404), (7890, 26532), (8040, 26037), (8679, 24120), (8844, 23670), (9045, 23144), (9468, 22110), (10520, 19899), (11055, 18936), (11572, 18090), (11835, 17688), (11880, 17621), (12060, 17358), (13266, 15780), (14202, 14740), (14465, 14472)]