538468560

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 280

約数和(自身を含む): 2146826880

約数和(自身を除く): 1608358320

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, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1319, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2638, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 3957, 4536, 4860, 5040, 5103, 5276, 5670, 5832, 6480, 6595, 6804, 7290, 7560, 7914, 8505, 9072, 9233, 9720, 10206, 10552, 11340, 11664, 11871, 13190, 13608, 14580, 15120, 15828, 17010, 18466, 19440, 19785, 20412, 21104, 22680, 23742, 25515, 26380, 27216, 27699, 29160, 31656, 34020, 35613, 36932, 39570, 40824, 45360, 46165, 47484, 51030, 52760, 55398, 58320, 59355, 63312, 68040, 71226, 73864, 79140, 81648, 83097, 92330, 94968, 102060, 105520, 106839, 110796, 118710, 136080, 138495, 142452, 147728, 158280, 166194, 178065, 184660, 189936, 204120, 213678, 221592, 237420, 249291, 276990, 284904, 316560, 320517, 332388, 356130, 369320, 408240, 415485, 427356, 443184, 474840, 498582, 534195, 553980, 569808, 641034, 664776, 712260, 738640, 747873, 830970, 854712, 949680, 961551, 997164, 1068390, 1107960, 1246455, 1282068, 1329552, 1424520, 1495746, 1602585, 1661940, 1709424, 1923102, 1994328, 2136780, 2215920, 2243619, 2492910, 2564136, 2849040, 2991492, 3205170, 3323880, 3739365, 3846204, 3988656, 4273560, 4487238, 4807755, 4985820, 5128272, 5982984, 6410340, 6647760, 6730857, 7478730, 7692408, 8547120, 8974476, 9615510, 9971640, 11218095, 11965968, 12820680, 13461714, 14957460, 15384816, 17948952, 19231020, 19943280, 22436190, 25641360, 26923428, 29914920, 33654285, 35897904, 38462040, 44872380, 53846856, 59829840, 67308570, 76924080, 89744760, 107693712, 134617140, 179489520, 269234280, 538468560]

約数ペア:

[(1, 538468560), (2, 269234280), (3, 179489520), (4, 134617140), (5, 107693712), (6, 89744760), (7, 76924080), (8, 67308570), (9, 59829840), (10, 53846856), (12, 44872380), (14, 38462040), (15, 35897904), (16, 33654285), (18, 29914920), (20, 26923428), (21, 25641360), (24, 22436190), (27, 19943280), (28, 19231020), (30, 17948952), (35, 15384816), (36, 14957460), (40, 13461714), (42, 12820680), (45, 11965968), (48, 11218095), (54, 9971640), (56, 9615510), (60, 8974476), (63, 8547120), (70, 7692408), (72, 7478730), (80, 6730857), (81, 6647760), (84, 6410340), (90, 5982984), (105, 5128272), (108, 4985820), (112, 4807755), (120, 4487238), (126, 4273560), (135, 3988656), (140, 3846204), (144, 3739365), (162, 3323880), (168, 3205170), (180, 2991492), (189, 2849040), (210, 2564136), (216, 2492910), (240, 2243619), (243, 2215920), (252, 2136780), (270, 1994328), (280, 1923102), (315, 1709424), (324, 1661940), (336, 1602585), (360, 1495746), (378, 1424520), (405, 1329552), (420, 1282068), (432, 1246455), (486, 1107960), (504, 1068390), (540, 997164), (560, 961551), (567, 949680), (630, 854712), (648, 830970), (720, 747873), (729, 738640), (756, 712260), (810, 664776), (840, 641034), (945, 569808), (972, 553980), (1008, 534195), (1080, 498582), (1134, 474840), (1215, 443184), (1260, 427356), (1296, 415485), (1319, 408240), (1458, 369320), (1512, 356130), (1620, 332388), (1680, 320517), (1701, 316560), (1890, 284904), (1944, 276990), (2160, 249291), (2268, 237420), (2430, 221592), (2520, 213678), (2638, 204120), (2835, 189936), (2916, 184660), (3024, 178065), (3240, 166194), (3402, 158280), (3645, 147728), (3780, 142452), (3888, 138495), (3957, 136080), (4536, 118710), (4860, 110796), (5040, 106839), (5103, 105520), (5276, 102060), (5670, 94968), (5832, 92330), (6480, 83097), (6595, 81648), (6804, 79140), (7290, 73864), (7560, 71226), (7914, 68040), (8505, 63312), (9072, 59355), (9233, 58320), (9720, 55398), (10206, 52760), (10552, 51030), (11340, 47484), (11664, 46165), (11871, 45360), (13190, 40824), (13608, 39570), (14580, 36932), (15120, 35613), (15828, 34020), (17010, 31656), (18466, 29160), (19440, 27699), (19785, 27216), (20412, 26380), (21104, 25515), (22680, 23742)]