894227040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{9857}}^1$

素因数の和:9891

約数の個数: 240

約数和(自身を含む): 3607081632

約数和(自身を除く): 2712854592

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 9857, 10080, 11340, 12960, 15120, 18144, 19714, 22680, 29571, 30240, 39428, 45360, 49285, 59142, 68999, 78856, 88713, 90720, 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, 798417, 827988, 887130, 946272, 1034985, 1064556, 1103984, 1182840, 1241982, 1330695, 1379980, 1419408, 1577120, 1596834, 1655976, 1774260, 1862973, 2069970, 2129112, 2207968, 2365680, 2483964, 2661390, 2759960, 2838816, 3104955, 3193668, 3311952, 3548520, 3725946, 3992085, 4139940, 4258224, 4731360, 4967928, 5322780, 5519920, 5588919, 6209910, 6387336, 6623904, 7097040, 7451892, 7984170, 8279880, 8516448, 9314865, 9935856, 10645560, 11039840, 11177838, 12419820, 12774672, 14194080, 14903784, 15968340, 16559760, 18629730, 19871712, 21291120, 22355676, 24839640, 25549344, 27944595, 29807568, 31936680, 33119520, 37259460, 42582240, 44711352, 49679280, 55889190, 59615136, 63873360, 74518920, 89422704, 99358560, 111778380, 127746720, 149037840, 178845408, 223556760, 298075680, 447113520, 894227040]

約数ペア:

[(1, 894227040), (2, 447113520), (3, 298075680), (4, 223556760), (5, 178845408), (6, 149037840), (7, 127746720), (8, 111778380), (9, 99358560), (10, 89422704), (12, 74518920), (14, 63873360), (15, 59615136), (16, 55889190), (18, 49679280), (20, 44711352), (21, 42582240), (24, 37259460), (27, 33119520), (28, 31936680), (30, 29807568), (32, 27944595), (35, 25549344), (36, 24839640), (40, 22355676), (42, 21291120), (45, 19871712), (48, 18629730), (54, 16559760), (56, 15968340), (60, 14903784), (63, 14194080), (70, 12774672), (72, 12419820), (80, 11177838), (81, 11039840), (84, 10645560), (90, 9935856), (96, 9314865), (105, 8516448), (108, 8279880), (112, 7984170), (120, 7451892), (126, 7097040), (135, 6623904), (140, 6387336), (144, 6209910), (160, 5588919), (162, 5519920), (168, 5322780), (180, 4967928), (189, 4731360), (210, 4258224), (216, 4139940), (224, 3992085), (240, 3725946), (252, 3548520), (270, 3311952), (280, 3193668), (288, 3104955), (315, 2838816), (324, 2759960), (336, 2661390), (360, 2483964), (378, 2365680), (405, 2207968), (420, 2129112), (432, 2069970), (480, 1862973), (504, 1774260), (540, 1655976), (560, 1596834), (567, 1577120), (630, 1419408), (648, 1379980), (672, 1330695), (720, 1241982), (756, 1182840), (810, 1103984), (840, 1064556), (864, 1034985), (945, 946272), (1008, 887130), (1080, 827988), (1120, 798417), (1134, 788560), (1260, 709704), (1296, 689990), (1440, 620991), (1512, 591420), (1620, 551992), (1680, 532278), (1890, 473136), (2016, 443565), (2160, 413994), (2268, 394280), (2520, 354852), (2592, 344995), (2835, 315424), (3024, 295710), (3240, 275996), (3360, 266139), (3780, 236568), (4320, 206997), (4536, 197140), (5040, 177426), (5670, 157712), (6048, 147855), (6480, 137998), (7560, 118284), (9072, 98570), (9857, 90720), (10080, 88713), (11340, 78856), (12960, 68999), (15120, 59142), (18144, 49285), (19714, 45360), (22680, 39428), (29571, 30240)]