1276490880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 512

約数和(自身を含む): 5281804800

約数和(自身を除く): 4005313920

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, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 160, 168, 173, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 320, 336, 346, 360, 366, 378, 384, 420, 427, 432, 448, 480, 488, 504, 519, 540, 549, 560, 576, 610, 630, 640, 672, 692, 720, 732, 756, 840, 854, 864, 865, 896, 915, 945, 960, 976, 1008, 1038, 1080, 1098, 1120, 1152, 1211, 1220, 1260, 1281, 1344, 1384, 1440, 1464, 1512, 1557, 1647, 1680, 1708, 1728, 1730, 1830, 1890, 1920, 1952, 2016, 2076, 2135, 2160, 2196, 2240, 2422, 2440, 2520, 2562, 2595, 2688, 2745, 2768, 2880, 2928, 3024, 3114, 3294, 3360, 3416, 3456, 3460, 3633, 3660, 3780, 3843, 3904, 4032, 4152, 4270, 4320, 4392, 4480, 4671, 4844, 4880, 5040, 5124, 5190, 5490, 5536, 5760, 5856, 6048, 6055, 6228, 6405, 6588, 6720, 6832, 6920, 7266, 7320, 7560, 7686, 7785, 7808, 8064, 8235, 8304, 8540, 8640, 8784, 9342, 9688, 9760, 10080, 10248, 10380, 10553, 10899, 10980, 11072, 11529, 11712, 12096, 12110, 12456, 12810, 13176, 13440, 13664, 13840, 14532, 14640, 15120, 15372, 15570, 16470, 16608, 17080, 17280, 17568, 18165, 18684, 19215, 19376, 19520, 20160, 20496, 20760, 21106, 21798, 21960, 22144, 23058, 23355, 23424, 24192, 24220, 24912, 25620, 26352, 27328, 27680, 29064, 29280, 30240, 30744, 31140, 31659, 32697, 32940, 33216, 34160, 35136, 36330, 37368, 38430, 38752, 39040, 40320, 40992, 41520, 42212, 43596, 43920, 46116, 46710, 48440, 49824, 51240, 52704, 52765, 54495, 54656, 55360, 57645, 58128, 58560, 60480, 61488, 62280, 63318, 65394, 65880, 66432, 68320, 70272, 72660, 73871, 74736, 76860, 77504, 81984, 83040, 84424, 87192, 87840, 92232, 93420, 94977, 96880, 99648, 102480, 105408, 105530, 108990, 110720, 115290, 116256, 117120, 120960, 122976, 124560, 126636, 130788, 131760, 136640, 145320, 147742, 149472, 153720, 155008, 158295, 163485, 163968, 166080, 168848, 174384, 175680, 184464, 186840, 189954, 193760, 199296, 204960, 210816, 211060, 217980, 221613, 230580, 232512, 245952, 249120, 253272, 261576, 263520, 273280, 284931, 290640, 295484, 298944, 307440, 316590, 326970, 332160, 337696, 348768, 351360, 368928, 369355, 373680, 379908, 387520, 409920, 422120, 435960, 443226, 461160, 465024, 474885, 491904, 498240, 506544, 523152, 527040, 569862, 581280, 590968, 597888, 614880, 633180, 653940, 664839, 675392, 697536, 737856, 738710, 747360, 759816, 775040, 819840, 844240, 871920, 886452, 922320, 949770, 996480, 1013088, 1046304, 1054080, 1108065, 1139724, 1162560, 1181936, 1229760, 1266360, 1307880, 1329678, 1350784, 1395072, 1424655, 1475712, 1477420, 1494720, 1519632, 1688480, 1743840, 1772904, 1844640, 1899540, 1994517, 2026176, 2092608, 2216130, 2279448, 2325120, 2363872, 2459520, 2532720, 2615760, 2659356, 2849310, 2954840, 2989440, 3039264, 3324195, 3376960, 3487680, 3545808, 3689280, 3799080, 3989034, 4052352, 4185216, 4432260, 4558896, 4727744, 5065440, 5231520, 5318712, 5698620, 5909680, 6078528, 6648390, 6753920, 6975360, 7091616, 7378560, 7598160, 7978068, 8864520, 9117792, 9455488, 9972585, 10130880, 10463040, 10637424, 11397240, 11819360, 12157056, 13296780, 14183232, 15196320, 15956136, 17729040, 18235584, 19945170, 20261760, 20926080, 21274848, 22794480, 23638720, 26593560, 28366464, 30392640, 31912272, 35458080, 36471168, 39890340, 42549696, 45588960, 47277440, 53187120, 60785280, 63824544, 70916160, 79780680, 85099392, 91177920, 106374240, 127649088, 141832320, 159561360, 182355840, 212748480, 255298176, 319122720, 425496960, 638245440, 1276490880]

約数ペア:

[(1, 1276490880), (2, 638245440), (3, 425496960), (4, 319122720), (5, 255298176), (6, 212748480), (7, 182355840), (8, 159561360), (9, 141832320), (10, 127649088), (12, 106374240), (14, 91177920), (15, 85099392), (16, 79780680), (18, 70916160), (20, 63824544), (21, 60785280), (24, 53187120), (27, 47277440), (28, 45588960), (30, 42549696), (32, 39890340), (35, 36471168), (36, 35458080), (40, 31912272), (42, 30392640), (45, 28366464), (48, 26593560), (54, 23638720), (56, 22794480), (60, 21274848), (61, 20926080), (63, 20261760), (64, 19945170), (70, 18235584), (72, 17729040), (80, 15956136), (84, 15196320), (90, 14183232), (96, 13296780), (105, 12157056), (108, 11819360), (112, 11397240), (120, 10637424), (122, 10463040), (126, 10130880), (128, 9972585), (135, 9455488), (140, 9117792), (144, 8864520), (160, 7978068), (168, 7598160), (173, 7378560), (180, 7091616), (183, 6975360), (189, 6753920), (192, 6648390), (210, 6078528), (216, 5909680), (224, 5698620), (240, 5318712), (244, 5231520), (252, 5065440), (270, 4727744), (280, 4558896), (288, 4432260), (305, 4185216), (315, 4052352), (320, 3989034), (336, 3799080), (346, 3689280), (360, 3545808), (366, 3487680), (378, 3376960), (384, 3324195), (420, 3039264), (427, 2989440), (432, 2954840), (448, 2849310), (480, 2659356), (488, 2615760), (504, 2532720), (519, 2459520), (540, 2363872), (549, 2325120), (560, 2279448), (576, 2216130), (610, 2092608), (630, 2026176), (640, 1994517), (672, 1899540), (692, 1844640), (720, 1772904), (732, 1743840), (756, 1688480), (840, 1519632), (854, 1494720), (864, 1477420), (865, 1475712), (896, 1424655), (915, 1395072), (945, 1350784), (960, 1329678), (976, 1307880), (1008, 1266360), (1038, 1229760), (1080, 1181936), (1098, 1162560), (1120, 1139724), (1152, 1108065), (1211, 1054080), (1220, 1046304), (1260, 1013088), (1281, 996480), (1344, 949770), (1384, 922320), (1440, 886452), (1464, 871920), (1512, 844240), (1557, 819840), (1647, 775040), (1680, 759816), (1708, 747360), (1728, 738710), (1730, 737856), (1830, 697536), (1890, 675392), (1920, 664839), (1952, 653940), (2016, 633180), (2076, 614880), (2135, 597888), (2160, 590968), (2196, 581280), (2240, 569862), (2422, 527040), (2440, 523152), (2520, 506544), (2562, 498240), (2595, 491904), (2688, 474885), (2745, 465024), (2768, 461160), (2880, 443226), (2928, 435960), (3024, 422120), (3114, 409920), (3294, 387520), (3360, 379908), (3416, 373680), (3456, 369355), (3460, 368928), (3633, 351360), (3660, 348768), (3780, 337696), (3843, 332160), (3904, 326970), (4032, 316590), (4152, 307440), (4270, 298944), (4320, 295484), (4392, 290640), (4480, 284931), (4671, 273280), (4844, 263520), (4880, 261576), (5040, 253272), (5124, 249120), (5190, 245952), (5490, 232512), (5536, 230580), (5760, 221613), (5856, 217980), (6048, 211060), (6055, 210816), (6228, 204960), (6405, 199296), (6588, 193760), (6720, 189954), (6832, 186840), (6920, 184464), (7266, 175680), (7320, 174384), (7560, 168848), (7686, 166080), (7785, 163968), (7808, 163485), (8064, 158295), (8235, 155008), (8304, 153720), (8540, 149472), (8640, 147742), (8784, 145320), (9342, 136640), (9688, 131760), (9760, 130788), (10080, 126636), (10248, 124560), (10380, 122976), (10553, 120960), (10899, 117120), (10980, 116256), (11072, 115290), (11529, 110720), (11712, 108990), (12096, 105530), (12110, 105408), (12456, 102480), (12810, 99648), (13176, 96880), (13440, 94977), (13664, 93420), (13840, 92232), (14532, 87840), (14640, 87192), (15120, 84424), (15372, 83040), (15570, 81984), (16470, 77504), (16608, 76860), (17080, 74736), (17280, 73871), (17568, 72660), (18165, 70272), (18684, 68320), (19215, 66432), (19376, 65880), (19520, 65394), (20160, 63318), (20496, 62280), (20760, 61488), (21106, 60480), (21798, 58560), (21960, 58128), (22144, 57645), (23058, 55360), (23355, 54656), (23424, 54495), (24192, 52765), (24220, 52704), (24912, 51240), (25620, 49824), (26352, 48440), (27328, 46710), (27680, 46116), (29064, 43920), (29280, 43596), (30240, 42212), (30744, 41520), (31140, 40992), (31659, 40320), (32697, 39040), (32940, 38752), (33216, 38430), (34160, 37368), (35136, 36330)]