1886885280

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2351

約数の個数: 336

約数和(自身を含む): 7641696384

約数和(自身を除く): 5754811104

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, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2311, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4320, 4536, 4622, 4860, 5040, 5103, 5670, 5832, 6048, 6480, 6804, 6933, 7290, 7560, 7776, 8505, 9072, 9244, 9720, 10080, 10206, 11340, 11555, 11664, 12960, 13608, 13866, 14580, 15120, 16177, 17010, 18144, 18488, 19440, 20412, 20799, 22680, 23110, 23328, 25515, 27216, 27732, 29160, 30240, 32354, 34020, 34665, 36976, 38880, 40824, 41598, 45360, 46220, 48531, 51030, 54432, 55464, 58320, 62397, 64708, 68040, 69330, 73952, 80885, 81648, 83196, 90720, 92440, 97062, 102060, 103995, 110928, 116640, 124794, 129416, 136080, 138660, 145593, 161770, 163296, 166392, 184880, 187191, 194124, 204120, 207990, 221856, 242655, 249588, 258832, 272160, 277320, 291186, 311985, 323540, 332784, 369760, 374382, 388248, 408240, 415980, 436779, 485310, 499176, 517664, 554640, 561573, 582372, 623970, 647080, 665568, 727965, 748764, 776496, 816480, 831960, 873558, 935955, 970620, 998352, 1109280, 1123146, 1164744, 1247940, 1294160, 1310337, 1455930, 1497528, 1552992, 1663920, 1684719, 1747116, 1871910, 1941240, 1996704, 2183895, 2246292, 2329488, 2495880, 2588320, 2620674, 2807865, 2911860, 2995056, 3327840, 3369438, 3494232, 3743820, 3882480, 3931011, 4367790, 4492584, 4658976, 4991760, 5241348, 5615730, 5823720, 5990112, 6551685, 6738876, 6988464, 7487640, 7764960, 7862022, 8423595, 8735580, 8985168, 9983520, 10482696, 11231460, 11647440, 11793033, 13103370, 13477752, 13976928, 14975280, 15724044, 16847190, 17471160, 17970336, 19655055, 20965392, 22462920, 23294880, 23586066, 26206740, 26955504, 29950560, 31448088, 33694380, 34942320, 39310110, 41930784, 44925840, 47172132, 52413480, 53911008, 58965165, 62896176, 67388760, 69884640, 78620220, 89851680, 94344264, 104826960, 117930330, 125792352, 134777520, 157240440, 188688528, 209653920, 235860660, 269555040, 314480880, 377377056, 471721320, 628961760, 943442640, 1886885280]

約数ペア:

[(1, 1886885280), (2, 943442640), (3, 628961760), (4, 471721320), (5, 377377056), (6, 314480880), (7, 269555040), (8, 235860660), (9, 209653920), (10, 188688528), (12, 157240440), (14, 134777520), (15, 125792352), (16, 117930330), (18, 104826960), (20, 94344264), (21, 89851680), (24, 78620220), (27, 69884640), (28, 67388760), (30, 62896176), (32, 58965165), (35, 53911008), (36, 52413480), (40, 47172132), (42, 44925840), (45, 41930784), (48, 39310110), (54, 34942320), (56, 33694380), (60, 31448088), (63, 29950560), (70, 26955504), (72, 26206740), (80, 23586066), (81, 23294880), (84, 22462920), (90, 20965392), (96, 19655055), (105, 17970336), (108, 17471160), (112, 16847190), (120, 15724044), (126, 14975280), (135, 13976928), (140, 13477752), (144, 13103370), (160, 11793033), (162, 11647440), (168, 11231460), (180, 10482696), (189, 9983520), (210, 8985168), (216, 8735580), (224, 8423595), (240, 7862022), (243, 7764960), (252, 7487640), (270, 6988464), (280, 6738876), (288, 6551685), (315, 5990112), (324, 5823720), (336, 5615730), (360, 5241348), (378, 4991760), (405, 4658976), (420, 4492584), (432, 4367790), (480, 3931011), (486, 3882480), (504, 3743820), (540, 3494232), (560, 3369438), (567, 3327840), (630, 2995056), (648, 2911860), (672, 2807865), (720, 2620674), (729, 2588320), (756, 2495880), (810, 2329488), (840, 2246292), (864, 2183895), (945, 1996704), (972, 1941240), (1008, 1871910), (1080, 1747116), (1120, 1684719), (1134, 1663920), (1215, 1552992), (1260, 1497528), (1296, 1455930), (1440, 1310337), (1458, 1294160), (1512, 1247940), (1620, 1164744), (1680, 1123146), (1701, 1109280), (1890, 998352), (1944, 970620), (2016, 935955), (2160, 873558), (2268, 831960), (2311, 816480), (2430, 776496), (2520, 748764), (2592, 727965), (2835, 665568), (2916, 647080), (3024, 623970), (3240, 582372), (3360, 561573), (3402, 554640), (3645, 517664), (3780, 499176), (3888, 485310), (4320, 436779), (4536, 415980), (4622, 408240), (4860, 388248), (5040, 374382), (5103, 369760), (5670, 332784), (5832, 323540), (6048, 311985), (6480, 291186), (6804, 277320), (6933, 272160), (7290, 258832), (7560, 249588), (7776, 242655), (8505, 221856), (9072, 207990), (9244, 204120), (9720, 194124), (10080, 187191), (10206, 184880), (11340, 166392), (11555, 163296), (11664, 161770), (12960, 145593), (13608, 138660), (13866, 136080), (14580, 129416), (15120, 124794), (16177, 116640), (17010, 110928), (18144, 103995), (18488, 102060), (19440, 97062), (20412, 92440), (20799, 90720), (22680, 83196), (23110, 81648), (23328, 80885), (25515, 73952), (27216, 69330), (27732, 68040), (29160, 64708), (30240, 62397), (32354, 58320), (34020, 55464), (34665, 54432), (36976, 51030), (38880, 48531), (40824, 46220), (41598, 45360)]