21440667024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{1033}}^1$

素因数の和:1462

約数の個数: 240

約数和(自身を含む): 70005936000

約数和(自身を除く): 48565268976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 336, 349, 354, 413, 472, 504, 531, 698, 708, 826, 944, 1008, 1033, 1047, 1062, 1239, 1396, 1416, 1652, 2066, 2094, 2124, 2443, 2478, 2792, 2832, 3099, 3141, 3304, 3717, 4132, 4188, 4248, 4886, 4956, 5584, 6198, 6282, 6608, 7231, 7329, 7434, 8264, 8376, 8496, 9297, 9772, 9912, 12396, 12564, 14462, 14658, 14868, 16528, 16752, 18594, 19544, 19824, 20591, 21693, 21987, 24792, 25128, 28924, 29316, 29736, 37188, 39088, 41182, 43386, 43974, 49584, 50256, 57848, 58632, 59472, 60947, 61773, 65079, 74376, 82364, 86772, 87948, 115696, 117264, 121894, 123546, 130158, 144137, 148752, 164728, 173544, 175896, 182841, 185319, 243788, 247092, 260316, 288274, 329456, 347088, 351792, 360517, 365682, 370638, 426629, 432411, 487576, 494184, 520632, 548523, 576548, 721034, 731364, 741276, 853258, 864822, 975152, 988368, 1041264, 1081551, 1097046, 1153096, 1279887, 1297233, 1442068, 1462728, 1482552, 1706516, 1729644, 2163102, 2194092, 2306192, 2523619, 2559774, 2594466, 2884136, 2925456, 2965104, 3244653, 3413032, 3459288, 3839661, 4326204, 4388184, 5047238, 5119548, 5188932, 5768272, 6489306, 6826064, 6918576, 7570857, 7679322, 8652408, 8776368, 10094476, 10239096, 10377864, 12978612, 15141714, 15358644, 17304816, 20188952, 20478192, 20755728, 21270503, 22712571, 25957224, 30283428, 30717288, 40377904, 42541006, 45425142, 51914448, 60566856, 61434576, 63811509, 85082012, 90850284, 121133712, 127623018, 148893521, 170164024, 181700568, 191434527, 255246036, 297787042, 340328048, 363401136, 382869054, 446680563, 510492072, 595574084, 765738108, 893361126, 1020984144, 1191148168, 1340041689, 1531476216, 1786722252, 2382296336, 2680083378, 3062952432, 3573444504, 5360166756, 7146889008, 10720333512, 21440667024]

約数ペア:

[(1, 21440667024), (2, 10720333512), (3, 7146889008), (4, 5360166756), (6, 3573444504), (7, 3062952432), (8, 2680083378), (9, 2382296336), (12, 1786722252), (14, 1531476216), (16, 1340041689), (18, 1191148168), (21, 1020984144), (24, 893361126), (28, 765738108), (36, 595574084), (42, 510492072), (48, 446680563), (56, 382869054), (59, 363401136), (63, 340328048), (72, 297787042), (84, 255246036), (112, 191434527), (118, 181700568), (126, 170164024), (144, 148893521), (168, 127623018), (177, 121133712), (236, 90850284), (252, 85082012), (336, 63811509), (349, 61434576), (354, 60566856), (413, 51914448), (472, 45425142), (504, 42541006), (531, 40377904), (698, 30717288), (708, 30283428), (826, 25957224), (944, 22712571), (1008, 21270503), (1033, 20755728), (1047, 20478192), (1062, 20188952), (1239, 17304816), (1396, 15358644), (1416, 15141714), (1652, 12978612), (2066, 10377864), (2094, 10239096), (2124, 10094476), (2443, 8776368), (2478, 8652408), (2792, 7679322), (2832, 7570857), (3099, 6918576), (3141, 6826064), (3304, 6489306), (3717, 5768272), (4132, 5188932), (4188, 5119548), (4248, 5047238), (4886, 4388184), (4956, 4326204), (5584, 3839661), (6198, 3459288), (6282, 3413032), (6608, 3244653), (7231, 2965104), (7329, 2925456), (7434, 2884136), (8264, 2594466), (8376, 2559774), (8496, 2523619), (9297, 2306192), (9772, 2194092), (9912, 2163102), (12396, 1729644), (12564, 1706516), (14462, 1482552), (14658, 1462728), (14868, 1442068), (16528, 1297233), (16752, 1279887), (18594, 1153096), (19544, 1097046), (19824, 1081551), (20591, 1041264), (21693, 988368), (21987, 975152), (24792, 864822), (25128, 853258), (28924, 741276), (29316, 731364), (29736, 721034), (37188, 576548), (39088, 548523), (41182, 520632), (43386, 494184), (43974, 487576), (49584, 432411), (50256, 426629), (57848, 370638), (58632, 365682), (59472, 360517), (60947, 351792), (61773, 347088), (65079, 329456), (74376, 288274), (82364, 260316), (86772, 247092), (87948, 243788), (115696, 185319), (117264, 182841), (121894, 175896), (123546, 173544), (130158, 164728), (144137, 148752)]