2720720808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2593}}^1$

素因数の和:2696

約数の個数: 192

約数和(自身を含む): 8497944000

約数和(自身を除く): 5777223192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 59, 72, 76, 78, 104, 114, 117, 118, 152, 156, 171, 177, 228, 234, 236, 247, 312, 342, 354, 456, 468, 472, 494, 531, 684, 708, 741, 767, 936, 988, 1062, 1121, 1368, 1416, 1482, 1534, 1976, 2124, 2223, 2242, 2301, 2593, 2964, 3068, 3363, 4248, 4446, 4484, 4602, 5186, 5928, 6136, 6726, 6903, 7779, 8892, 8968, 9204, 10089, 10372, 13452, 13806, 14573, 15558, 17784, 18408, 20178, 20744, 23337, 26904, 27612, 29146, 31116, 33709, 40356, 43719, 46674, 49267, 55224, 58292, 62232, 67418, 80712, 87438, 93348, 98534, 101127, 116584, 131157, 134836, 147801, 152987, 174876, 186696, 197068, 202254, 262314, 269672, 295602, 303381, 305974, 349752, 394136, 404508, 443403, 458961, 524628, 591204, 606762, 611948, 640471, 809016, 886806, 917922, 1049256, 1182408, 1213524, 1223896, 1280942, 1376883, 1773612, 1835844, 1921413, 1988831, 2427048, 2561884, 2753766, 2906753, 3547224, 3671688, 3842826, 3977662, 5123768, 5507532, 5764239, 5813506, 5966493, 7685652, 7955324, 8720259, 11015064, 11528478, 11627012, 11932986, 15371304, 15910648, 17440518, 17899479, 23056956, 23254024, 23865972, 26160777, 34881036, 35798958, 37787789, 46113912, 47731944, 52321554, 69762072, 71597916, 75575578, 104643108, 113363367, 143195832, 151151156, 209286216, 226726734, 302302312, 340090101, 453453468, 680180202, 906906936, 1360360404, 2720720808]

約数ペア:

[(1, 2720720808), (2, 1360360404), (3, 906906936), (4, 680180202), (6, 453453468), (8, 340090101), (9, 302302312), (12, 226726734), (13, 209286216), (18, 151151156), (19, 143195832), (24, 113363367), (26, 104643108), (36, 75575578), (38, 71597916), (39, 69762072), (52, 52321554), (57, 47731944), (59, 46113912), (72, 37787789), (76, 35798958), (78, 34881036), (104, 26160777), (114, 23865972), (117, 23254024), (118, 23056956), (152, 17899479), (156, 17440518), (171, 15910648), (177, 15371304), (228, 11932986), (234, 11627012), (236, 11528478), (247, 11015064), (312, 8720259), (342, 7955324), (354, 7685652), (456, 5966493), (468, 5813506), (472, 5764239), (494, 5507532), (531, 5123768), (684, 3977662), (708, 3842826), (741, 3671688), (767, 3547224), (936, 2906753), (988, 2753766), (1062, 2561884), (1121, 2427048), (1368, 1988831), (1416, 1921413), (1482, 1835844), (1534, 1773612), (1976, 1376883), (2124, 1280942), (2223, 1223896), (2242, 1213524), (2301, 1182408), (2593, 1049256), (2964, 917922), (3068, 886806), (3363, 809016), (4248, 640471), (4446, 611948), (4484, 606762), (4602, 591204), (5186, 524628), (5928, 458961), (6136, 443403), (6726, 404508), (6903, 394136), (7779, 349752), (8892, 305974), (8968, 303381), (9204, 295602), (10089, 269672), (10372, 262314), (13452, 202254), (13806, 197068), (14573, 186696), (15558, 174876), (17784, 152987), (18408, 147801), (20178, 134836), (20744, 131157), (23337, 116584), (26904, 101127), (27612, 98534), (29146, 93348), (31116, 87438), (33709, 80712), (40356, 67418), (43719, 62232), (46674, 58292), (49267, 55224)]