3131681280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 320

約数和(自身を含む): 12324711168

約数和(自身を除く): 9193029888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2560, 2688, 2730, 2912, 3120, 3328, 3360, 3584, 3640, 3840, 4160, 4368, 4480, 4481, 4992, 5376, 5460, 5824, 6240, 6656, 6720, 7280, 7680, 8320, 8736, 8960, 8962, 9984, 10752, 10920, 11648, 12480, 13440, 13443, 14560, 16640, 17472, 17920, 17924, 19968, 21840, 22405, 23296, 24960, 26880, 26886, 29120, 31367, 33280, 34944, 35848, 43680, 44810, 46592, 49920, 53760, 53772, 58240, 58253, 62734, 67215, 69888, 71696, 87360, 89620, 94101, 99840, 107544, 116480, 116506, 125468, 134430, 139776, 143392, 156835, 174720, 174759, 179240, 188202, 215088, 232960, 233012, 250936, 268860, 286784, 291265, 313670, 349440, 349518, 358480, 376404, 407771, 430176, 466024, 470505, 501872, 537720, 573568, 582530, 627340, 698880, 699036, 716960, 752808, 815542, 860352, 873795, 932048, 941010, 1003744, 1075440, 1147136, 1165060, 1223313, 1254680, 1398072, 1433920, 1505616, 1631084, 1720704, 1747590, 1864096, 1882020, 2007488, 2038855, 2150880, 2294272, 2330120, 2446626, 2509360, 2796144, 2867840, 3011232, 3262168, 3441408, 3495180, 3728192, 3764040, 4014976, 4077710, 4301760, 4660240, 4893252, 5018720, 5592288, 5735680, 6022464, 6116565, 6524336, 6882816, 6990360, 7456384, 7528080, 8029952, 8155420, 8603520, 9320480, 9786504, 10037440, 11184576, 11471360, 12044928, 12233130, 13048672, 13980720, 14912768, 15056160, 16059904, 16310840, 17207040, 18640960, 19573008, 20074880, 22369152, 24089856, 24466260, 26097344, 27961440, 29825536, 30112320, 32621680, 34414080, 37281920, 39146016, 40149760, 44738304, 48179712, 48932520, 52194688, 55922880, 60224640, 65243360, 74563840, 78292032, 80299520, 89476608, 97865040, 104389376, 111845760, 120449280, 130486720, 149127680, 156584064, 195730080, 208778752, 223691520, 240898560, 260973440, 313168128, 391460160, 447383040, 521946880, 626336256, 782920320, 1043893760, 1565840640, 3131681280]

約数ペア:

[(1, 3131681280), (2, 1565840640), (3, 1043893760), (4, 782920320), (5, 626336256), (6, 521946880), (7, 447383040), (8, 391460160), (10, 313168128), (12, 260973440), (13, 240898560), (14, 223691520), (15, 208778752), (16, 195730080), (20, 156584064), (21, 149127680), (24, 130486720), (26, 120449280), (28, 111845760), (30, 104389376), (32, 97865040), (35, 89476608), (39, 80299520), (40, 78292032), (42, 74563840), (48, 65243360), (52, 60224640), (56, 55922880), (60, 52194688), (64, 48932520), (65, 48179712), (70, 44738304), (78, 40149760), (80, 39146016), (84, 37281920), (91, 34414080), (96, 32621680), (104, 30112320), (105, 29825536), (112, 27961440), (120, 26097344), (128, 24466260), (130, 24089856), (140, 22369152), (156, 20074880), (160, 19573008), (168, 18640960), (182, 17207040), (192, 16310840), (195, 16059904), (208, 15056160), (210, 14912768), (224, 13980720), (240, 13048672), (256, 12233130), (260, 12044928), (273, 11471360), (280, 11184576), (312, 10037440), (320, 9786504), (336, 9320480), (364, 8603520), (384, 8155420), (390, 8029952), (416, 7528080), (420, 7456384), (448, 6990360), (455, 6882816), (480, 6524336), (512, 6116565), (520, 6022464), (546, 5735680), (560, 5592288), (624, 5018720), (640, 4893252), (672, 4660240), (728, 4301760), (768, 4077710), (780, 4014976), (832, 3764040), (840, 3728192), (896, 3495180), (910, 3441408), (960, 3262168), (1040, 3011232), (1092, 2867840), (1120, 2796144), (1248, 2509360), (1280, 2446626), (1344, 2330120), (1365, 2294272), (1456, 2150880), (1536, 2038855), (1560, 2007488), (1664, 1882020), (1680, 1864096), (1792, 1747590), (1820, 1720704), (1920, 1631084), (2080, 1505616), (2184, 1433920), (2240, 1398072), (2496, 1254680), (2560, 1223313), (2688, 1165060), (2730, 1147136), (2912, 1075440), (3120, 1003744), (3328, 941010), (3360, 932048), (3584, 873795), (3640, 860352), (3840, 815542), (4160, 752808), (4368, 716960), (4480, 699036), (4481, 698880), (4992, 627340), (5376, 582530), (5460, 573568), (5824, 537720), (6240, 501872), (6656, 470505), (6720, 466024), (7280, 430176), (7680, 407771), (8320, 376404), (8736, 358480), (8960, 349518), (8962, 349440), (9984, 313670), (10752, 291265), (10920, 286784), (11648, 268860), (12480, 250936), (13440, 233012), (13443, 232960), (14560, 215088), (16640, 188202), (17472, 179240), (17920, 174759), (17924, 174720), (19968, 156835), (21840, 143392), (22405, 139776), (23296, 134430), (24960, 125468), (26880, 116506), (26886, 116480), (29120, 107544), (31367, 99840), (33280, 94101), (34944, 89620), (35848, 87360), (43680, 71696), (44810, 69888), (46592, 67215), (49920, 62734), (53760, 58253), (53772, 58240)]