2540631744

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1405

約数の個数: 280

約数和(自身を含む): 8776155168

約数和(自身を除く): 6235523424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 81, 84, 96, 106, 108, 112, 126, 144, 159, 162, 168, 189, 192, 212, 216, 224, 252, 288, 318, 324, 336, 371, 378, 424, 432, 448, 477, 504, 567, 576, 636, 648, 672, 742, 756, 848, 864, 954, 1008, 1113, 1134, 1272, 1296, 1321, 1344, 1431, 1484, 1512, 1696, 1728, 1908, 2016, 2226, 2268, 2544, 2592, 2642, 2862, 2968, 3024, 3339, 3392, 3816, 3963, 4032, 4293, 4452, 4536, 5088, 5184, 5284, 5724, 5936, 6048, 6678, 7632, 7926, 8586, 8904, 9072, 9247, 10017, 10176, 10568, 11448, 11872, 11889, 12096, 13356, 15264, 15852, 17172, 17808, 18144, 18494, 20034, 21136, 22896, 23744, 23778, 26712, 27741, 30051, 30528, 31704, 34344, 35616, 35667, 36288, 36988, 40068, 42272, 45792, 47556, 53424, 55482, 60102, 63408, 68688, 70013, 71232, 71334, 73976, 80136, 83223, 84544, 91584, 95112, 106848, 107001, 110964, 120204, 126816, 137376, 140026, 142668, 147952, 160272, 166446, 190224, 210039, 213696, 214002, 221928, 240408, 249669, 253632, 274752, 280052, 285336, 295904, 320544, 332892, 380448, 420078, 428004, 443856, 480816, 490091, 499338, 560104, 570672, 591808, 630117, 641088, 665784, 749007, 760896, 840156, 856008, 887712, 961632, 980182, 998676, 1120208, 1141344, 1260234, 1331568, 1470273, 1498014, 1680312, 1712016, 1775424, 1890351, 1923264, 1960364, 1997352, 2240416, 2282688, 2520468, 2663136, 2940546, 2996028, 3360624, 3424032, 3780702, 3920728, 3994704, 4410819, 4480832, 5040936, 5326272, 5671053, 5881092, 5992056, 6721248, 6848064, 7561404, 7841456, 7989408, 8821638, 10081872, 11342106, 11762184, 11984112, 13232457, 13442496, 15122808, 15682912, 15978816, 17643276, 20163744, 22684212, 23524368, 23968224, 26464914, 30245616, 31365824, 35286552, 39697371, 40327488, 45368424, 47048736, 47936448, 52929828, 60491232, 70573104, 79394742, 90736848, 94097472, 105859656, 120982464, 141146208, 158789484, 181473696, 211719312, 282292416, 317578968, 362947392, 423438624, 635157936, 846877248, 1270315872, 2540631744]

約数ペア:

[(1, 2540631744), (2, 1270315872), (3, 846877248), (4, 635157936), (6, 423438624), (7, 362947392), (8, 317578968), (9, 282292416), (12, 211719312), (14, 181473696), (16, 158789484), (18, 141146208), (21, 120982464), (24, 105859656), (27, 94097472), (28, 90736848), (32, 79394742), (36, 70573104), (42, 60491232), (48, 52929828), (53, 47936448), (54, 47048736), (56, 45368424), (63, 40327488), (64, 39697371), (72, 35286552), (81, 31365824), (84, 30245616), (96, 26464914), (106, 23968224), (108, 23524368), (112, 22684212), (126, 20163744), (144, 17643276), (159, 15978816), (162, 15682912), (168, 15122808), (189, 13442496), (192, 13232457), (212, 11984112), (216, 11762184), (224, 11342106), (252, 10081872), (288, 8821638), (318, 7989408), (324, 7841456), (336, 7561404), (371, 6848064), (378, 6721248), (424, 5992056), (432, 5881092), (448, 5671053), (477, 5326272), (504, 5040936), (567, 4480832), (576, 4410819), (636, 3994704), (648, 3920728), (672, 3780702), (742, 3424032), (756, 3360624), (848, 2996028), (864, 2940546), (954, 2663136), (1008, 2520468), (1113, 2282688), (1134, 2240416), (1272, 1997352), (1296, 1960364), (1321, 1923264), (1344, 1890351), (1431, 1775424), (1484, 1712016), (1512, 1680312), (1696, 1498014), (1728, 1470273), (1908, 1331568), (2016, 1260234), (2226, 1141344), (2268, 1120208), (2544, 998676), (2592, 980182), (2642, 961632), (2862, 887712), (2968, 856008), (3024, 840156), (3339, 760896), (3392, 749007), (3816, 665784), (3963, 641088), (4032, 630117), (4293, 591808), (4452, 570672), (4536, 560104), (5088, 499338), (5184, 490091), (5284, 480816), (5724, 443856), (5936, 428004), (6048, 420078), (6678, 380448), (7632, 332892), (7926, 320544), (8586, 295904), (8904, 285336), (9072, 280052), (9247, 274752), (10017, 253632), (10176, 249669), (10568, 240408), (11448, 221928), (11872, 214002), (11889, 213696), (12096, 210039), (13356, 190224), (15264, 166446), (15852, 160272), (17172, 147952), (17808, 142668), (18144, 140026), (18494, 137376), (20034, 126816), (21136, 120204), (22896, 110964), (23744, 107001), (23778, 106848), (26712, 95112), (27741, 91584), (30051, 84544), (30528, 83223), (31704, 80136), (34344, 73976), (35616, 71334), (35667, 71232), (36288, 70013), (36988, 68688), (40068, 63408), (42272, 60102), (45792, 55482), (47556, 53424)]