1519841280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 208

約数和(自身を含む): 5036482080

約数和(自身を除く): 3516640800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 853, 870, 928, 960, 1024, 1160, 1280, 1392, 1536, 1706, 1740, 1856, 1920, 2048, 2320, 2559, 2560, 2784, 3072, 3412, 3480, 3712, 3840, 4096, 4265, 4640, 5118, 5120, 5568, 6144, 6824, 6960, 7424, 7680, 8530, 9280, 10236, 10240, 11136, 12288, 12795, 13648, 13920, 14848, 15360, 17060, 18560, 20472, 20480, 22272, 24737, 25590, 27296, 27840, 29696, 30720, 34120, 37120, 40944, 44544, 49474, 51180, 54592, 55680, 59392, 61440, 68240, 74211, 74240, 81888, 89088, 98948, 102360, 109184, 111360, 118784, 123685, 136480, 148422, 148480, 163776, 178176, 197896, 204720, 218368, 222720, 247370, 272960, 296844, 296960, 327552, 356352, 371055, 395792, 409440, 436736, 445440, 494740, 545920, 593688, 593920, 655104, 742110, 791584, 818880, 873472, 890880, 989480, 1091840, 1187376, 1310208, 1484220, 1583168, 1637760, 1746944, 1781760, 1978960, 2183680, 2374752, 2620416, 2968440, 3166336, 3275520, 3493888, 3957920, 4367360, 4749504, 5240832, 5936880, 6332672, 6551040, 7915840, 8734720, 9499008, 10481664, 11873760, 12665344, 13102080, 15831680, 17469440, 18998016, 23747520, 25330688, 26204160, 31663360, 37996032, 47495040, 50661376, 52408320, 63326720, 75992064, 94990080, 101322752, 126653440, 151984128, 189980160, 253306880, 303968256, 379960320, 506613760, 759920640, 1519841280]

約数ペア:

[(1, 1519841280), (2, 759920640), (3, 506613760), (4, 379960320), (5, 303968256), (6, 253306880), (8, 189980160), (10, 151984128), (12, 126653440), (15, 101322752), (16, 94990080), (20, 75992064), (24, 63326720), (29, 52408320), (30, 50661376), (32, 47495040), (40, 37996032), (48, 31663360), (58, 26204160), (60, 25330688), (64, 23747520), (80, 18998016), (87, 17469440), (96, 15831680), (116, 13102080), (120, 12665344), (128, 11873760), (145, 10481664), (160, 9499008), (174, 8734720), (192, 7915840), (232, 6551040), (240, 6332672), (256, 5936880), (290, 5240832), (320, 4749504), (348, 4367360), (384, 3957920), (435, 3493888), (464, 3275520), (480, 3166336), (512, 2968440), (580, 2620416), (640, 2374752), (696, 2183680), (768, 1978960), (853, 1781760), (870, 1746944), (928, 1637760), (960, 1583168), (1024, 1484220), (1160, 1310208), (1280, 1187376), (1392, 1091840), (1536, 989480), (1706, 890880), (1740, 873472), (1856, 818880), (1920, 791584), (2048, 742110), (2320, 655104), (2559, 593920), (2560, 593688), (2784, 545920), (3072, 494740), (3412, 445440), (3480, 436736), (3712, 409440), (3840, 395792), (4096, 371055), (4265, 356352), (4640, 327552), (5118, 296960), (5120, 296844), (5568, 272960), (6144, 247370), (6824, 222720), (6960, 218368), (7424, 204720), (7680, 197896), (8530, 178176), (9280, 163776), (10236, 148480), (10240, 148422), (11136, 136480), (12288, 123685), (12795, 118784), (13648, 111360), (13920, 109184), (14848, 102360), (15360, 98948), (17060, 89088), (18560, 81888), (20472, 74240), (20480, 74211), (22272, 68240), (24737, 61440), (25590, 59392), (27296, 55680), (27840, 54592), (29696, 51180), (30720, 49474), (34120, 44544), (37120, 40944)]