1889118720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 320

約数和(自身を含む): 6792065280

約数和(自身を除く): 4902946560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 151, 160, 180, 181, 192, 216, 240, 256, 270, 288, 302, 320, 360, 362, 384, 432, 453, 480, 512, 540, 543, 576, 604, 640, 720, 724, 755, 768, 864, 905, 906, 960, 1080, 1086, 1152, 1208, 1280, 1359, 1440, 1448, 1510, 1536, 1629, 1728, 1810, 1812, 1920, 2160, 2172, 2265, 2304, 2416, 2560, 2715, 2718, 2880, 2896, 3020, 3258, 3456, 3620, 3624, 3840, 4077, 4320, 4344, 4530, 4608, 4832, 4887, 5430, 5436, 5760, 5792, 6040, 6516, 6795, 6912, 7240, 7248, 7680, 8145, 8154, 8640, 8688, 9060, 9664, 9774, 10860, 10872, 11520, 11584, 12080, 13032, 13590, 13824, 14480, 14496, 16290, 16308, 17280, 17376, 18120, 19328, 19548, 20385, 21720, 21744, 23040, 23168, 24160, 24435, 26064, 27180, 27331, 28960, 28992, 32580, 32616, 34560, 34752, 36240, 38656, 39096, 40770, 43440, 43488, 46336, 48320, 48870, 52128, 54360, 54662, 57920, 57984, 65160, 65232, 69120, 69504, 72480, 77312, 78192, 81540, 81993, 86880, 86976, 92672, 96640, 97740, 104256, 108720, 109324, 115840, 115968, 130320, 130464, 136655, 139008, 144960, 156384, 163080, 163986, 173760, 173952, 193280, 195480, 208512, 217440, 218648, 231680, 231936, 245979, 260640, 260928, 273310, 278016, 289920, 312768, 326160, 327972, 347520, 347904, 386560, 390960, 409965, 417024, 434880, 437296, 463360, 491958, 521280, 521856, 546620, 579840, 625536, 652320, 655944, 695040, 695808, 737937, 781920, 819930, 834048, 869760, 874592, 983916, 1042560, 1043712, 1093240, 1159680, 1229895, 1251072, 1304640, 1311888, 1390080, 1475874, 1563840, 1639860, 1739520, 1749184, 1967832, 2085120, 2087424, 2186480, 2459790, 2502144, 2609280, 2623776, 2951748, 3127680, 3279720, 3479040, 3498368, 3689685, 3935664, 4170240, 4372960, 4919580, 5218560, 5247552, 5903496, 6255360, 6559440, 6996736, 7379370, 7871328, 8745920, 9839160, 10437120, 10495104, 11806992, 12510720, 13118880, 13993472, 14758740, 15742656, 17491840, 19678320, 20990208, 23613984, 26237760, 29517480, 31485312, 34983680, 39356640, 41980416, 47227968, 52475520, 59034960, 62970624, 69967360, 78713280, 94455936, 104951040, 118069920, 125941248, 157426560, 188911872, 209902080, 236139840, 314853120, 377823744, 472279680, 629706240, 944559360, 1889118720]

約数ペア:

[(1, 1889118720), (2, 944559360), (3, 629706240), (4, 472279680), (5, 377823744), (6, 314853120), (8, 236139840), (9, 209902080), (10, 188911872), (12, 157426560), (15, 125941248), (16, 118069920), (18, 104951040), (20, 94455936), (24, 78713280), (27, 69967360), (30, 62970624), (32, 59034960), (36, 52475520), (40, 47227968), (45, 41980416), (48, 39356640), (54, 34983680), (60, 31485312), (64, 29517480), (72, 26237760), (80, 23613984), (90, 20990208), (96, 19678320), (108, 17491840), (120, 15742656), (128, 14758740), (135, 13993472), (144, 13118880), (151, 12510720), (160, 11806992), (180, 10495104), (181, 10437120), (192, 9839160), (216, 8745920), (240, 7871328), (256, 7379370), (270, 6996736), (288, 6559440), (302, 6255360), (320, 5903496), (360, 5247552), (362, 5218560), (384, 4919580), (432, 4372960), (453, 4170240), (480, 3935664), (512, 3689685), (540, 3498368), (543, 3479040), (576, 3279720), (604, 3127680), (640, 2951748), (720, 2623776), (724, 2609280), (755, 2502144), (768, 2459790), (864, 2186480), (905, 2087424), (906, 2085120), (960, 1967832), (1080, 1749184), (1086, 1739520), (1152, 1639860), (1208, 1563840), (1280, 1475874), (1359, 1390080), (1440, 1311888), (1448, 1304640), (1510, 1251072), (1536, 1229895), (1629, 1159680), (1728, 1093240), (1810, 1043712), (1812, 1042560), (1920, 983916), (2160, 874592), (2172, 869760), (2265, 834048), (2304, 819930), (2416, 781920), (2560, 737937), (2715, 695808), (2718, 695040), (2880, 655944), (2896, 652320), (3020, 625536), (3258, 579840), (3456, 546620), (3620, 521856), (3624, 521280), (3840, 491958), (4077, 463360), (4320, 437296), (4344, 434880), (4530, 417024), (4608, 409965), (4832, 390960), (4887, 386560), (5430, 347904), (5436, 347520), (5760, 327972), (5792, 326160), (6040, 312768), (6516, 289920), (6795, 278016), (6912, 273310), (7240, 260928), (7248, 260640), (7680, 245979), (8145, 231936), (8154, 231680), (8640, 218648), (8688, 217440), (9060, 208512), (9664, 195480), (9774, 193280), (10860, 173952), (10872, 173760), (11520, 163986), (11584, 163080), (12080, 156384), (13032, 144960), (13590, 139008), (13824, 136655), (14480, 130464), (14496, 130320), (16290, 115968), (16308, 115840), (17280, 109324), (17376, 108720), (18120, 104256), (19328, 97740), (19548, 96640), (20385, 92672), (21720, 86976), (21744, 86880), (23040, 81993), (23168, 81540), (24160, 78192), (24435, 77312), (26064, 72480), (27180, 69504), (27331, 69120), (28960, 65232), (28992, 65160), (32580, 57984), (32616, 57920), (34560, 54662), (34752, 54360), (36240, 52128), (38656, 48870), (39096, 48320), (40770, 46336), (43440, 43488)]