139769280

素因数分解:

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

素因数の和:2344

約数の個数: 224

約数和(自身を含む): 563758080

約数和(自身を除く): 423988800

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2311, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4622, 5040, 6048, 6720, 6933, 7560, 8640, 9244, 10080, 11555, 12096, 13866, 15120, 16177, 18488, 20160, 20799, 23110, 27732, 30240, 32354, 34665, 36976, 41598, 46220, 48531, 55464, 60480, 62397, 64708, 69330, 73952, 80885, 83196, 92440, 97062, 103995, 110928, 124794, 129416, 138660, 145593, 147904, 161770, 166392, 184880, 194124, 207990, 221856, 242655, 249588, 258832, 277320, 291186, 311985, 323540, 332784, 369760, 388248, 415980, 436779, 443712, 485310, 499176, 517664, 554640, 582372, 623970, 647080, 665568, 727965, 739520, 776496, 831960, 873558, 970620, 998352, 1035328, 1109280, 1164744, 1247940, 1294160, 1331136, 1455930, 1552992, 1663920, 1747116, 1941240, 1996704, 2183895, 2218560, 2329488, 2495880, 2588320, 2911860, 3105984, 3327840, 3494232, 3882480, 3993408, 4367790, 4658976, 4991760, 5176640, 5823720, 6655680, 6988464, 7764960, 8735580, 9317952, 9983520, 11647440, 13976928, 15529920, 17471160, 19967040, 23294880, 27953856, 34942320, 46589760, 69884640, 139769280]

約数ペア:

[(1, 139769280), (2, 69884640), (3, 46589760), (4, 34942320), (5, 27953856), (6, 23294880), (7, 19967040), (8, 17471160), (9, 15529920), (10, 13976928), (12, 11647440), (14, 9983520), (15, 9317952), (16, 8735580), (18, 7764960), (20, 6988464), (21, 6655680), (24, 5823720), (27, 5176640), (28, 4991760), (30, 4658976), (32, 4367790), (35, 3993408), (36, 3882480), (40, 3494232), (42, 3327840), (45, 3105984), (48, 2911860), (54, 2588320), (56, 2495880), (60, 2329488), (63, 2218560), (64, 2183895), (70, 1996704), (72, 1941240), (80, 1747116), (84, 1663920), (90, 1552992), (96, 1455930), (105, 1331136), (108, 1294160), (112, 1247940), (120, 1164744), (126, 1109280), (135, 1035328), (140, 998352), (144, 970620), (160, 873558), (168, 831960), (180, 776496), (189, 739520), (192, 727965), (210, 665568), (216, 647080), (224, 623970), (240, 582372), (252, 554640), (270, 517664), (280, 499176), (288, 485310), (315, 443712), (320, 436779), (336, 415980), (360, 388248), (378, 369760), (420, 332784), (432, 323540), (448, 311985), (480, 291186), (504, 277320), (540, 258832), (560, 249588), (576, 242655), (630, 221856), (672, 207990), (720, 194124), (756, 184880), (840, 166392), (864, 161770), (945, 147904), (960, 145593), (1008, 138660), (1080, 129416), (1120, 124794), (1260, 110928), (1344, 103995), (1440, 97062), (1512, 92440), (1680, 83196), (1728, 80885), (1890, 73952), (2016, 69330), (2160, 64708), (2240, 62397), (2311, 60480), (2520, 55464), (2880, 48531), (3024, 46220), (3360, 41598), (3780, 36976), (4032, 34665), (4320, 32354), (4622, 30240), (5040, 27732), (6048, 23110), (6720, 20799), (6933, 20160), (7560, 18488), (8640, 16177), (9244, 15120), (10080, 13866), (11555, 12096)]