298075680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{9857}}^1$

素因数の和:9888

約数の個数: 192

約数和(自身を含む): 1192423680

約数和(自身を除く): 894348000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 9857, 10080, 15120, 19714, 29571, 30240, 39428, 49285, 59142, 68999, 78856, 88713, 98570, 118284, 137998, 147855, 157712, 177426, 197140, 206997, 236568, 266139, 275996, 295710, 315424, 344995, 354852, 394280, 413994, 443565, 473136, 532278, 551992, 591420, 620991, 689990, 709704, 788560, 827988, 887130, 946272, 1034985, 1064556, 1103984, 1182840, 1241982, 1330695, 1379980, 1419408, 1577120, 1655976, 1774260, 1862973, 2069970, 2129112, 2207968, 2365680, 2483964, 2661390, 2759960, 2838816, 3104955, 3311952, 3548520, 3725946, 4139940, 4258224, 4731360, 4967928, 5322780, 5519920, 6209910, 6623904, 7097040, 7451892, 8279880, 8516448, 9314865, 9935856, 10645560, 11039840, 12419820, 14194080, 14903784, 16559760, 18629730, 19871712, 21291120, 24839640, 29807568, 33119520, 37259460, 42582240, 49679280, 59615136, 74518920, 99358560, 149037840, 298075680]

約数ペア:

[(1, 298075680), (2, 149037840), (3, 99358560), (4, 74518920), (5, 59615136), (6, 49679280), (7, 42582240), (8, 37259460), (9, 33119520), (10, 29807568), (12, 24839640), (14, 21291120), (15, 19871712), (16, 18629730), (18, 16559760), (20, 14903784), (21, 14194080), (24, 12419820), (27, 11039840), (28, 10645560), (30, 9935856), (32, 9314865), (35, 8516448), (36, 8279880), (40, 7451892), (42, 7097040), (45, 6623904), (48, 6209910), (54, 5519920), (56, 5322780), (60, 4967928), (63, 4731360), (70, 4258224), (72, 4139940), (80, 3725946), (84, 3548520), (90, 3311952), (96, 3104955), (105, 2838816), (108, 2759960), (112, 2661390), (120, 2483964), (126, 2365680), (135, 2207968), (140, 2129112), (144, 2069970), (160, 1862973), (168, 1774260), (180, 1655976), (189, 1577120), (210, 1419408), (216, 1379980), (224, 1330695), (240, 1241982), (252, 1182840), (270, 1103984), (280, 1064556), (288, 1034985), (315, 946272), (336, 887130), (360, 827988), (378, 788560), (420, 709704), (432, 689990), (480, 620991), (504, 591420), (540, 551992), (560, 532278), (630, 473136), (672, 443565), (720, 413994), (756, 394280), (840, 354852), (864, 344995), (945, 315424), (1008, 295710), (1080, 275996), (1120, 266139), (1260, 236568), (1440, 206997), (1512, 197140), (1680, 177426), (1890, 157712), (2016, 147855), (2160, 137998), (2520, 118284), (3024, 98570), (3360, 88713), (3780, 78856), (4320, 68999), (5040, 59142), (6048, 49285), (7560, 39428), (9857, 30240), (10080, 29571), (15120, 19714)]