1274987520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 352

約数和(自身を含む): 4739869440

約数和(自身を除く): 3464881920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 401, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 690, 720, 736, 768, 802, 828, 864, 920, 960, 1024, 1035, 1080, 1104, 1152, 1203, 1242, 1280, 1380, 1440, 1472, 1536, 1604, 1656, 1728, 1840, 1920, 2005, 2070, 2160, 2208, 2304, 2406, 2484, 2560, 2760, 2880, 2944, 3072, 3105, 3208, 3312, 3456, 3609, 3680, 3840, 4010, 4140, 4320, 4416, 4608, 4812, 4968, 5120, 5520, 5760, 5888, 6015, 6210, 6416, 6624, 6912, 7218, 7360, 7680, 8020, 8280, 8640, 8832, 9216, 9223, 9624, 9936, 10827, 11040, 11520, 11776, 12030, 12420, 12832, 13248, 13824, 14436, 14720, 15360, 16040, 16560, 17280, 17664, 18045, 18446, 19248, 19872, 21654, 22080, 23040, 23552, 24060, 24840, 25664, 26496, 27648, 27669, 28872, 29440, 32080, 33120, 34560, 35328, 36090, 36892, 38496, 39744, 43308, 44160, 46080, 46115, 48120, 49680, 51328, 52992, 54135, 55338, 57744, 58880, 64160, 66240, 69120, 70656, 72180, 73784, 76992, 79488, 83007, 86616, 88320, 92230, 96240, 99360, 102656, 105984, 108270, 110676, 115488, 117760, 128320, 132480, 138240, 138345, 144360, 147568, 153984, 158976, 166014, 173232, 176640, 184460, 192480, 198720, 205312, 211968, 216540, 221352, 230976, 249021, 256640, 264960, 276690, 288720, 295136, 307968, 317952, 332028, 346464, 353280, 368920, 384960, 397440, 410624, 415035, 433080, 442704, 461952, 498042, 513280, 529920, 553380, 577440, 590272, 615936, 635904, 664056, 692928, 737840, 769920, 794880, 830070, 866160, 885408, 923904, 996084, 1026560, 1059840, 1106760, 1154880, 1180544, 1231872, 1245105, 1328112, 1385856, 1475680, 1539840, 1589760, 1660140, 1732320, 1770816, 1847808, 1992168, 2053120, 2213520, 2309760, 2361088, 2490210, 2656224, 2771712, 2951360, 3079680, 3179520, 3320280, 3464640, 3541632, 3695616, 3984336, 4427040, 4619520, 4722176, 4980420, 5312448, 5543424, 5902720, 6159360, 6640560, 6929280, 7083264, 7968672, 8854080, 9239040, 9444352, 9960840, 10624896, 11086848, 11805440, 13281120, 13858560, 14166528, 15937344, 17708160, 18478080, 19921680, 21249792, 23610880, 26562240, 27717120, 28333056, 31874688, 35416320, 39843360, 42499584, 47221760, 53124480, 55434240, 63749376, 70832640, 79686720, 84999168, 106248960, 127498752, 141665280, 159373440, 212497920, 254997504, 318746880, 424995840, 637493760, 1274987520]

約数ペア:

[(1, 1274987520), (2, 637493760), (3, 424995840), (4, 318746880), (5, 254997504), (6, 212497920), (8, 159373440), (9, 141665280), (10, 127498752), (12, 106248960), (15, 84999168), (16, 79686720), (18, 70832640), (20, 63749376), (23, 55434240), (24, 53124480), (27, 47221760), (30, 42499584), (32, 39843360), (36, 35416320), (40, 31874688), (45, 28333056), (46, 27717120), (48, 26562240), (54, 23610880), (60, 21249792), (64, 19921680), (69, 18478080), (72, 17708160), (80, 15937344), (90, 14166528), (92, 13858560), (96, 13281120), (108, 11805440), (115, 11086848), (120, 10624896), (128, 9960840), (135, 9444352), (138, 9239040), (144, 8854080), (160, 7968672), (180, 7083264), (184, 6929280), (192, 6640560), (207, 6159360), (216, 5902720), (230, 5543424), (240, 5312448), (256, 4980420), (270, 4722176), (276, 4619520), (288, 4427040), (320, 3984336), (345, 3695616), (360, 3541632), (368, 3464640), (384, 3320280), (401, 3179520), (414, 3079680), (432, 2951360), (460, 2771712), (480, 2656224), (512, 2490210), (540, 2361088), (552, 2309760), (576, 2213520), (621, 2053120), (640, 1992168), (690, 1847808), (720, 1770816), (736, 1732320), (768, 1660140), (802, 1589760), (828, 1539840), (864, 1475680), (920, 1385856), (960, 1328112), (1024, 1245105), (1035, 1231872), (1080, 1180544), (1104, 1154880), (1152, 1106760), (1203, 1059840), (1242, 1026560), (1280, 996084), (1380, 923904), (1440, 885408), (1472, 866160), (1536, 830070), (1604, 794880), (1656, 769920), (1728, 737840), (1840, 692928), (1920, 664056), (2005, 635904), (2070, 615936), (2160, 590272), (2208, 577440), (2304, 553380), (2406, 529920), (2484, 513280), (2560, 498042), (2760, 461952), (2880, 442704), (2944, 433080), (3072, 415035), (3105, 410624), (3208, 397440), (3312, 384960), (3456, 368920), (3609, 353280), (3680, 346464), (3840, 332028), (4010, 317952), (4140, 307968), (4320, 295136), (4416, 288720), (4608, 276690), (4812, 264960), (4968, 256640), (5120, 249021), (5520, 230976), (5760, 221352), (5888, 216540), (6015, 211968), (6210, 205312), (6416, 198720), (6624, 192480), (6912, 184460), (7218, 176640), (7360, 173232), (7680, 166014), (8020, 158976), (8280, 153984), (8640, 147568), (8832, 144360), (9216, 138345), (9223, 138240), (9624, 132480), (9936, 128320), (10827, 117760), (11040, 115488), (11520, 110676), (11776, 108270), (12030, 105984), (12420, 102656), (12832, 99360), (13248, 96240), (13824, 92230), (14436, 88320), (14720, 86616), (15360, 83007), (16040, 79488), (16560, 76992), (17280, 73784), (17664, 72180), (18045, 70656), (18446, 69120), (19248, 66240), (19872, 64160), (21654, 58880), (22080, 57744), (23040, 55338), (23552, 54135), (24060, 52992), (24840, 51328), (25664, 49680), (26496, 48120), (27648, 46115), (27669, 46080), (28872, 44160), (29440, 43308), (32080, 39744), (33120, 38496), (34560, 36892), (35328, 36090)]