2015082468

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 240

約数和(自身を含む): 6431096000

約数和(自身を除く): 4416013532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 378, 399, 409, 441, 513, 532, 588, 684, 686, 756, 798, 818, 882, 931, 1026, 1029, 1197, 1227, 1323, 1372, 1596, 1636, 1764, 1862, 2052, 2058, 2394, 2401, 2454, 2646, 2793, 2863, 3087, 3591, 3681, 3724, 4116, 4788, 4802, 4908, 5292, 5586, 5726, 6174, 6517, 7182, 7203, 7362, 7771, 8379, 8589, 9261, 9604, 11043, 11172, 11452, 12348, 13034, 14364, 14406, 14724, 15542, 16758, 17178, 18522, 19551, 20041, 21609, 22086, 23313, 25137, 25767, 26068, 28812, 31084, 33516, 34356, 37044, 39102, 40082, 43218, 44172, 45619, 46626, 50274, 51534, 54397, 58653, 60123, 64827, 69939, 77301, 78204, 80164, 86436, 91238, 93252, 100548, 103068, 108794, 117306, 120246, 129654, 136857, 139878, 140287, 154602, 163191, 175959, 180369, 182476, 209817, 217588, 234612, 240492, 259308, 273714, 279756, 280574, 309204, 326382, 351918, 360738, 380779, 410571, 419634, 420861, 489573, 541107, 547428, 561148, 652764, 703836, 721476, 761558, 821142, 839268, 841722, 979146, 982009, 1082214, 1142337, 1231713, 1262583, 1468719, 1523116, 1642284, 1683444, 1958292, 1964018, 2164428, 2284674, 2463426, 2525166, 2665453, 2937438, 2946027, 3427011, 3787749, 3928036, 4569348, 4926852, 5050332, 5330906, 5874876, 5892054, 6854022, 7575498, 7996359, 8838081, 10281033, 10661812, 11784108, 13708044, 15150996, 15992718, 17676162, 18658171, 20562066, 23989077, 26514243, 31985436, 35352324, 37316342, 41124132, 47978154, 53028486, 55974513, 71967231, 74632684, 95956308, 106056972, 111949026, 143934462, 167923539, 223898052, 287868924, 335847078, 503770617, 671694156, 1007541234, 2015082468]

約数ペア:

[(1, 2015082468), (2, 1007541234), (3, 671694156), (4, 503770617), (6, 335847078), (7, 287868924), (9, 223898052), (12, 167923539), (14, 143934462), (18, 111949026), (19, 106056972), (21, 95956308), (27, 74632684), (28, 71967231), (36, 55974513), (38, 53028486), (42, 47978154), (49, 41124132), (54, 37316342), (57, 35352324), (63, 31985436), (76, 26514243), (84, 23989077), (98, 20562066), (108, 18658171), (114, 17676162), (126, 15992718), (133, 15150996), (147, 13708044), (171, 11784108), (189, 10661812), (196, 10281033), (228, 8838081), (252, 7996359), (266, 7575498), (294, 6854022), (342, 5892054), (343, 5874876), (378, 5330906), (399, 5050332), (409, 4926852), (441, 4569348), (513, 3928036), (532, 3787749), (588, 3427011), (684, 2946027), (686, 2937438), (756, 2665453), (798, 2525166), (818, 2463426), (882, 2284674), (931, 2164428), (1026, 1964018), (1029, 1958292), (1197, 1683444), (1227, 1642284), (1323, 1523116), (1372, 1468719), (1596, 1262583), (1636, 1231713), (1764, 1142337), (1862, 1082214), (2052, 982009), (2058, 979146), (2394, 841722), (2401, 839268), (2454, 821142), (2646, 761558), (2793, 721476), (2863, 703836), (3087, 652764), (3591, 561148), (3681, 547428), (3724, 541107), (4116, 489573), (4788, 420861), (4802, 419634), (4908, 410571), (5292, 380779), (5586, 360738), (5726, 351918), (6174, 326382), (6517, 309204), (7182, 280574), (7203, 279756), (7362, 273714), (7771, 259308), (8379, 240492), (8589, 234612), (9261, 217588), (9604, 209817), (11043, 182476), (11172, 180369), (11452, 175959), (12348, 163191), (13034, 154602), (14364, 140287), (14406, 139878), (14724, 136857), (15542, 129654), (16758, 120246), (17178, 117306), (18522, 108794), (19551, 103068), (20041, 100548), (21609, 93252), (22086, 91238), (23313, 86436), (25137, 80164), (25767, 78204), (26068, 77301), (28812, 69939), (31084, 64827), (33516, 60123), (34356, 58653), (37044, 54397), (39102, 51534), (40082, 50274), (43218, 46626), (44172, 45619)]