815996160

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{3373}}^1$

素因数の和:3410

約数の個数: 288

約数和(自身を含む): 3310298880

約数和(自身を除く): 2494302720

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, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3373, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6746, 6912, 7560, 8064, 8640, 8960, 10080, 10119, 11520, 12096, 13440, 13492, 15120, 16128, 16865, 17280, 20160, 20238, 23611, 24192, 26880, 26984, 30240, 30357, 33730, 34560, 40320, 40476, 47222, 48384, 50595, 53968, 60480, 60714, 67460, 70833, 80640, 80952, 91071, 94444, 101190, 107936, 118055, 120960, 121428, 134920, 141666, 151785, 161904, 182142, 188888, 202380, 212499, 215872, 236110, 241920, 242856, 269840, 283332, 303570, 323808, 354165, 364284, 377776, 404760, 424998, 431744, 455355, 472220, 485712, 539680, 566664, 607140, 637497, 647616, 708330, 728568, 755552, 809520, 849996, 863488, 910710, 944440, 971424, 1062495, 1079360, 1133328, 1214280, 1274994, 1295232, 1416660, 1457136, 1511104, 1619040, 1699992, 1821420, 1888880, 1942848, 2124990, 2158720, 2266656, 2428560, 2549988, 2590464, 2833320, 2914272, 3022208, 3187485, 3238080, 3399984, 3642840, 3777760, 3885696, 4249980, 4317440, 4533312, 4857120, 5099976, 5666640, 5828544, 6044416, 6374970, 6476160, 6799968, 7285680, 7555520, 7771392, 8499960, 9066624, 9714240, 10199952, 11333280, 11657088, 12749940, 12952320, 13599936, 14571360, 15111040, 16999920, 18133248, 19428480, 20399904, 22666560, 23314176, 25499880, 27199872, 29142720, 30222080, 33999840, 38856960, 40799808, 45333120, 50999760, 54399744, 58285440, 67999680, 81599616, 90666240, 101999520, 116570880, 135999360, 163199232, 203999040, 271998720, 407998080, 815996160]

約数ペア:

[(1, 815996160), (2, 407998080), (3, 271998720), (4, 203999040), (5, 163199232), (6, 135999360), (7, 116570880), (8, 101999520), (9, 90666240), (10, 81599616), (12, 67999680), (14, 58285440), (15, 54399744), (16, 50999760), (18, 45333120), (20, 40799808), (21, 38856960), (24, 33999840), (27, 30222080), (28, 29142720), (30, 27199872), (32, 25499880), (35, 23314176), (36, 22666560), (40, 20399904), (42, 19428480), (45, 18133248), (48, 16999920), (54, 15111040), (56, 14571360), (60, 13599936), (63, 12952320), (64, 12749940), (70, 11657088), (72, 11333280), (80, 10199952), (84, 9714240), (90, 9066624), (96, 8499960), (105, 7771392), (108, 7555520), (112, 7285680), (120, 6799968), (126, 6476160), (128, 6374970), (135, 6044416), (140, 5828544), (144, 5666640), (160, 5099976), (168, 4857120), (180, 4533312), (189, 4317440), (192, 4249980), (210, 3885696), (216, 3777760), (224, 3642840), (240, 3399984), (252, 3238080), (256, 3187485), (270, 3022208), (280, 2914272), (288, 2833320), (315, 2590464), (320, 2549988), (336, 2428560), (360, 2266656), (378, 2158720), (384, 2124990), (420, 1942848), (432, 1888880), (448, 1821420), (480, 1699992), (504, 1619040), (540, 1511104), (560, 1457136), (576, 1416660), (630, 1295232), (640, 1274994), (672, 1214280), (720, 1133328), (756, 1079360), (768, 1062495), (840, 971424), (864, 944440), (896, 910710), (945, 863488), (960, 849996), (1008, 809520), (1080, 755552), (1120, 728568), (1152, 708330), (1260, 647616), (1280, 637497), (1344, 607140), (1440, 566664), (1512, 539680), (1680, 485712), (1728, 472220), (1792, 455355), (1890, 431744), (1920, 424998), (2016, 404760), (2160, 377776), (2240, 364284), (2304, 354165), (2520, 323808), (2688, 303570), (2880, 283332), (3024, 269840), (3360, 242856), (3373, 241920), (3456, 236110), (3780, 215872), (3840, 212499), (4032, 202380), (4320, 188888), (4480, 182142), (5040, 161904), (5376, 151785), (5760, 141666), (6048, 134920), (6720, 121428), (6746, 120960), (6912, 118055), (7560, 107936), (8064, 101190), (8640, 94444), (8960, 91071), (10080, 80952), (10119, 80640), (11520, 70833), (12096, 67460), (13440, 60714), (13492, 60480), (15120, 53968), (16128, 50595), (16865, 48384), (17280, 47222), (20160, 40476), (20238, 40320), (23611, 34560), (24192, 33730), (26880, 30357), (26984, 30240)]