21955510080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{121007}}^1$

素因数の和:121043

約数の個数: 280

約数和(自身を含む): 89257436928

約数和(自身を除く): 67301926848

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 121007, 181440, 242014, 363021, 484028, 605035, 726042, 847049, 968056, 1089063, 1210070, 1452084, 1694098, 1815105, 1936112, 2178126, 2420140, 2541147, 2904168, 3267189, 3388196, 3630210, 3872224, 4235245, 4356252, 4840280, 5082294, 5445315, 5808336, 6534378, 6776392, 7260420, 7623441, 7744448, 8470490, 8712504, 9680560, 9801567, 10164588, 10890630, 11616672, 12705735, 13068756, 13552784, 14520840, 15246882, 16335945, 16940980, 17425008, 19361120, 19603134, 20329176, 21781260, 22870323, 23233344, 25411470, 26137512, 27105568, 29041680, 30493764, 32671890, 33881960, 34850016, 38117205, 38722240, 39206268, 40658352, 43562520, 45740646, 49007835, 50822940, 52275024, 54211136, 58083360, 60987528, 65343780, 67763920, 68610969, 69700032, 76234410, 78412536, 81316704, 87125040, 91481292, 98015670, 101645880, 104550048, 114351615, 116166720, 121975056, 130687560, 135527840, 137221938, 152468820, 156825072, 162633408, 174250080, 182962584, 196031340, 203291760, 209100096, 228703230, 243950112, 261375120, 271055680, 274443876, 304937640, 313650144, 343054845, 348500160, 365925168, 392062680, 406583520, 457406460, 487900224, 522750240, 548887752, 609875280, 627300288, 686109690, 731850336, 784125360, 813167040, 914812920, 1045500480, 1097775504, 1219750560, 1372219380, 1463700672, 1568250720, 1829625840, 2195551008, 2439501120, 2744438760, 3136501440, 3659251680, 4391102016, 5488877520, 7318503360, 10977755040, 21955510080]

約数ペア:

[(1, 21955510080), (2, 10977755040), (3, 7318503360), (4, 5488877520), (5, 4391102016), (6, 3659251680), (7, 3136501440), (8, 2744438760), (9, 2439501120), (10, 2195551008), (12, 1829625840), (14, 1568250720), (15, 1463700672), (16, 1372219380), (18, 1219750560), (20, 1097775504), (21, 1045500480), (24, 914812920), (27, 813167040), (28, 784125360), (30, 731850336), (32, 686109690), (35, 627300288), (36, 609875280), (40, 548887752), (42, 522750240), (45, 487900224), (48, 457406460), (54, 406583520), (56, 392062680), (60, 365925168), (63, 348500160), (64, 343054845), (70, 313650144), (72, 304937640), (80, 274443876), (81, 271055680), (84, 261375120), (90, 243950112), (96, 228703230), (105, 209100096), (108, 203291760), (112, 196031340), (120, 182962584), (126, 174250080), (135, 162633408), (140, 156825072), (144, 152468820), (160, 137221938), (162, 135527840), (168, 130687560), (180, 121975056), (189, 116166720), (192, 114351615), (210, 104550048), (216, 101645880), (224, 98015670), (240, 91481292), (252, 87125040), (270, 81316704), (280, 78412536), (288, 76234410), (315, 69700032), (320, 68610969), (324, 67763920), (336, 65343780), (360, 60987528), (378, 58083360), (405, 54211136), (420, 52275024), (432, 50822940), (448, 49007835), (480, 45740646), (504, 43562520), (540, 40658352), (560, 39206268), (567, 38722240), (576, 38117205), (630, 34850016), (648, 33881960), (672, 32671890), (720, 30493764), (756, 29041680), (810, 27105568), (840, 26137512), (864, 25411470), (945, 23233344), (960, 22870323), (1008, 21781260), (1080, 20329176), (1120, 19603134), (1134, 19361120), (1260, 17425008), (1296, 16940980), (1344, 16335945), (1440, 15246882), (1512, 14520840), (1620, 13552784), (1680, 13068756), (1728, 12705735), (1890, 11616672), (2016, 10890630), (2160, 10164588), (2240, 9801567), (2268, 9680560), (2520, 8712504), (2592, 8470490), (2835, 7744448), (2880, 7623441), (3024, 7260420), (3240, 6776392), (3360, 6534378), (3780, 5808336), (4032, 5445315), (4320, 5082294), (4536, 4840280), (5040, 4356252), (5184, 4235245), (5670, 3872224), (6048, 3630210), (6480, 3388196), (6720, 3267189), (7560, 2904168), (8640, 2541147), (9072, 2420140), (10080, 2178126), (11340, 1936112), (12096, 1815105), (12960, 1694098), (15120, 1452084), (18144, 1210070), (20160, 1089063), (22680, 968056), (25920, 847049), (30240, 726042), (36288, 605035), (45360, 484028), (60480, 363021), (90720, 242014), (121007, 181440)]