851271120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^3\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 400

約数和(自身を含む): 3456921600

約数和(自身を除く): 2605650480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 343, 360, 378, 383, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 686, 720, 735, 756, 766, 784, 810, 840, 882, 945, 980, 1008, 1029, 1080, 1134, 1149, 1176, 1260, 1296, 1323, 1372, 1470, 1512, 1532, 1620, 1680, 1715, 1764, 1890, 1915, 1960, 2058, 2160, 2205, 2268, 2298, 2352, 2520, 2646, 2681, 2744, 2835, 2940, 3024, 3064, 3087, 3240, 3430, 3447, 3528, 3780, 3830, 3920, 3969, 4116, 4410, 4536, 4596, 5040, 5145, 5292, 5362, 5488, 5670, 5745, 5880, 6128, 6174, 6480, 6615, 6860, 6894, 7056, 7560, 7660, 7938, 8043, 8232, 8820, 9072, 9192, 9261, 10290, 10341, 10584, 10724, 11340, 11490, 11760, 12348, 13230, 13405, 13720, 13788, 15120, 15320, 15435, 15876, 16086, 16464, 17235, 17640, 18384, 18522, 18767, 19845, 20580, 20682, 21168, 21448, 22680, 22980, 24129, 24696, 26460, 26810, 27440, 27576, 27783, 30640, 30870, 31023, 31752, 32172, 34470, 35280, 37044, 37534, 39690, 40215, 41160, 41364, 42896, 45360, 45960, 46305, 48258, 49392, 51705, 52920, 53620, 55152, 55566, 56301, 61740, 62046, 63504, 64344, 68940, 72387, 74088, 75068, 79380, 80430, 82320, 82728, 91920, 92610, 93835, 96516, 103410, 105840, 107240, 111132, 112602, 120645, 123480, 124092, 128688, 131369, 137880, 138915, 144774, 148176, 150136, 155115, 158760, 160860, 165456, 168903, 185220, 187670, 193032, 206820, 214480, 217161, 222264, 225204, 241290, 246960, 248184, 262738, 275760, 277830, 281505, 289548, 300272, 310230, 317520, 321720, 337806, 361935, 370440, 375340, 386064, 394107, 413640, 434322, 444528, 450408, 482580, 496368, 506709, 525476, 555660, 563010, 579096, 620460, 643440, 656845, 675612, 723870, 740880, 750680, 788214, 827280, 844515, 868644, 900816, 965160, 1013418, 1050952, 1085805, 1111320, 1126020, 1158192, 1182321, 1240920, 1313690, 1351224, 1447740, 1501360, 1520127, 1576428, 1689030, 1737288, 1930320, 1970535, 2026836, 2101904, 2171610, 2222640, 2252040, 2364642, 2481840, 2533545, 2627380, 2702448, 2895480, 3040254, 3152856, 3378060, 3474576, 3546963, 3941070, 4053672, 4343220, 4504080, 4729284, 5067090, 5254760, 5790960, 5911605, 6080508, 6305712, 6756120, 7093926, 7600635, 7882140, 8107344, 8686440, 9458568, 10134180, 10509520, 10640889, 11823210, 12161016, 13512240, 14187852, 15201270, 15764280, 17372880, 17734815, 18917136, 20268360, 21281778, 23646420, 24322032, 28375704, 30402540, 31528560, 35469630, 40536720, 42563556, 47292840, 53204445, 56751408, 60805080, 70939260, 85127112, 94585680, 106408890, 121610160, 141878520, 170254224, 212817780, 283757040, 425635560, 851271120]

約数ペア:

[(1, 851271120), (2, 425635560), (3, 283757040), (4, 212817780), (5, 170254224), (6, 141878520), (7, 121610160), (8, 106408890), (9, 94585680), (10, 85127112), (12, 70939260), (14, 60805080), (15, 56751408), (16, 53204445), (18, 47292840), (20, 42563556), (21, 40536720), (24, 35469630), (27, 31528560), (28, 30402540), (30, 28375704), (35, 24322032), (36, 23646420), (40, 21281778), (42, 20268360), (45, 18917136), (48, 17734815), (49, 17372880), (54, 15764280), (56, 15201270), (60, 14187852), (63, 13512240), (70, 12161016), (72, 11823210), (80, 10640889), (81, 10509520), (84, 10134180), (90, 9458568), (98, 8686440), (105, 8107344), (108, 7882140), (112, 7600635), (120, 7093926), (126, 6756120), (135, 6305712), (140, 6080508), (144, 5911605), (147, 5790960), (162, 5254760), (168, 5067090), (180, 4729284), (189, 4504080), (196, 4343220), (210, 4053672), (216, 3941070), (240, 3546963), (245, 3474576), (252, 3378060), (270, 3152856), (280, 3040254), (294, 2895480), (315, 2702448), (324, 2627380), (336, 2533545), (343, 2481840), (360, 2364642), (378, 2252040), (383, 2222640), (392, 2171610), (405, 2101904), (420, 2026836), (432, 1970535), (441, 1930320), (490, 1737288), (504, 1689030), (540, 1576428), (560, 1520127), (567, 1501360), (588, 1447740), (630, 1351224), (648, 1313690), (686, 1240920), (720, 1182321), (735, 1158192), (756, 1126020), (766, 1111320), (784, 1085805), (810, 1050952), (840, 1013418), (882, 965160), (945, 900816), (980, 868644), (1008, 844515), (1029, 827280), (1080, 788214), (1134, 750680), (1149, 740880), (1176, 723870), (1260, 675612), (1296, 656845), (1323, 643440), (1372, 620460), (1470, 579096), (1512, 563010), (1532, 555660), (1620, 525476), (1680, 506709), (1715, 496368), (1764, 482580), (1890, 450408), (1915, 444528), (1960, 434322), (2058, 413640), (2160, 394107), (2205, 386064), (2268, 375340), (2298, 370440), (2352, 361935), (2520, 337806), (2646, 321720), (2681, 317520), (2744, 310230), (2835, 300272), (2940, 289548), (3024, 281505), (3064, 277830), (3087, 275760), (3240, 262738), (3430, 248184), (3447, 246960), (3528, 241290), (3780, 225204), (3830, 222264), (3920, 217161), (3969, 214480), (4116, 206820), (4410, 193032), (4536, 187670), (4596, 185220), (5040, 168903), (5145, 165456), (5292, 160860), (5362, 158760), (5488, 155115), (5670, 150136), (5745, 148176), (5880, 144774), (6128, 138915), (6174, 137880), (6480, 131369), (6615, 128688), (6860, 124092), (6894, 123480), (7056, 120645), (7560, 112602), (7660, 111132), (7938, 107240), (8043, 105840), (8232, 103410), (8820, 96516), (9072, 93835), (9192, 92610), (9261, 91920), (10290, 82728), (10341, 82320), (10584, 80430), (10724, 79380), (11340, 75068), (11490, 74088), (11760, 72387), (12348, 68940), (13230, 64344), (13405, 63504), (13720, 62046), (13788, 61740), (15120, 56301), (15320, 55566), (15435, 55152), (15876, 53620), (16086, 52920), (16464, 51705), (17235, 49392), (17640, 48258), (18384, 46305), (18522, 45960), (18767, 45360), (19845, 42896), (20580, 41364), (20682, 41160), (21168, 40215), (21448, 39690), (22680, 37534), (22980, 37044), (24129, 35280), (24696, 34470), (26460, 32172), (26810, 31752), (27440, 31023), (27576, 30870), (27783, 30640)]