22211264880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{209857}}^1$

素因数の和:209893

約数の個数: 240

約数和(自身を含む): 88996580640

約数和(自身を除く): 66785315760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 105840, 209857, 419714, 629571, 839428, 1049285, 1259142, 1468999, 1678856, 1888713, 2098570, 2518284, 2937998, 3147855, 3357712, 3777426, 4197140, 4406997, 5036568, 5666139, 5875996, 6295710, 7344995, 7554852, 8394280, 8813994, 9443565, 10073136, 10282993, 11332278, 11751992, 12591420, 13220991, 14689990, 15109704, 16788560, 17627988, 18887130, 20565986, 22034985, 22664556, 23503984, 25182840, 26441982, 28330695, 29379980, 30219408, 30848979, 35255976, 37774260, 39662973, 41131972, 44069970, 45329112, 50365680, 51414965, 52883964, 56661390, 58759960, 61697958, 66104955, 70511952, 75548520, 79325946, 82263944, 88139940, 90658224, 92546937, 102829930, 105767928, 113322780, 117519920, 123395916, 132209910, 151097040, 154244895, 158651892, 164527888, 176279880, 185093874, 198314865, 205659860, 211535856, 226645560, 246791832, 264419820, 277640811, 308489790, 317303784, 352559760, 370187748, 396629730, 411319720, 453291120, 462734685, 493583664, 528839640, 555281622, 616979580, 634607568, 740375496, 793259460, 822639440, 925469370, 1057679280, 1110563244, 1233959160, 1388204055, 1480750992, 1586518920, 1850938740, 2221126488, 2467918320, 2776408110, 3173037840, 3701877480, 4442252976, 5552816220, 7403754960, 11105632440, 22211264880]

約数ペア:

[(1, 22211264880), (2, 11105632440), (3, 7403754960), (4, 5552816220), (5, 4442252976), (6, 3701877480), (7, 3173037840), (8, 2776408110), (9, 2467918320), (10, 2221126488), (12, 1850938740), (14, 1586518920), (15, 1480750992), (16, 1388204055), (18, 1233959160), (20, 1110563244), (21, 1057679280), (24, 925469370), (27, 822639440), (28, 793259460), (30, 740375496), (35, 634607568), (36, 616979580), (40, 555281622), (42, 528839640), (45, 493583664), (48, 462734685), (49, 453291120), (54, 411319720), (56, 396629730), (60, 370187748), (63, 352559760), (70, 317303784), (72, 308489790), (80, 277640811), (84, 264419820), (90, 246791832), (98, 226645560), (105, 211535856), (108, 205659860), (112, 198314865), (120, 185093874), (126, 176279880), (135, 164527888), (140, 158651892), (144, 154244895), (147, 151097040), (168, 132209910), (180, 123395916), (189, 117519920), (196, 113322780), (210, 105767928), (216, 102829930), (240, 92546937), (245, 90658224), (252, 88139940), (270, 82263944), (280, 79325946), (294, 75548520), (315, 70511952), (336, 66104955), (360, 61697958), (378, 58759960), (392, 56661390), (420, 52883964), (432, 51414965), (441, 50365680), (490, 45329112), (504, 44069970), (540, 41131972), (560, 39662973), (588, 37774260), (630, 35255976), (720, 30848979), (735, 30219408), (756, 29379980), (784, 28330695), (840, 26441982), (882, 25182840), (945, 23503984), (980, 22664556), (1008, 22034985), (1080, 20565986), (1176, 18887130), (1260, 17627988), (1323, 16788560), (1470, 15109704), (1512, 14689990), (1680, 13220991), (1764, 12591420), (1890, 11751992), (1960, 11332278), (2160, 10282993), (2205, 10073136), (2352, 9443565), (2520, 8813994), (2646, 8394280), (2940, 7554852), (3024, 7344995), (3528, 6295710), (3780, 5875996), (3920, 5666139), (4410, 5036568), (5040, 4406997), (5292, 4197140), (5880, 3777426), (6615, 3357712), (7056, 3147855), (7560, 2937998), (8820, 2518284), (10584, 2098570), (11760, 1888713), (13230, 1678856), (15120, 1468999), (17640, 1259142), (21168, 1049285), (26460, 839428), (35280, 629571), (52920, 419714), (105840, 209857)]