1831057920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 320

約数和(自身を含む): 6629040000

約数和(自身を除く): 4797982080

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, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 256, 270, 288, 295, 320, 354, 360, 384, 432, 449, 472, 480, 512, 531, 540, 576, 590, 640, 708, 720, 768, 864, 885, 898, 944, 960, 1062, 1080, 1152, 1180, 1280, 1347, 1416, 1440, 1536, 1593, 1728, 1770, 1796, 1888, 1920, 2124, 2160, 2245, 2304, 2360, 2560, 2655, 2694, 2832, 2880, 3186, 3456, 3540, 3592, 3776, 3840, 4041, 4248, 4320, 4490, 4608, 4720, 5310, 5388, 5664, 5760, 6372, 6735, 6912, 7080, 7184, 7552, 7680, 7965, 8082, 8496, 8640, 8980, 9440, 10620, 10776, 11328, 11520, 12123, 12744, 13470, 13824, 14160, 14368, 15104, 15930, 16164, 16992, 17280, 17960, 18880, 20205, 21240, 21552, 22656, 23040, 24246, 25488, 26491, 26940, 28320, 28736, 30208, 31860, 32328, 33984, 34560, 35920, 37760, 40410, 42480, 43104, 45312, 48492, 50976, 52982, 53880, 56640, 57472, 60615, 63720, 64656, 67968, 69120, 71840, 75520, 79473, 80820, 84960, 86208, 90624, 96984, 101952, 105964, 107760, 113280, 114944, 121230, 127440, 129312, 132455, 135936, 143680, 151040, 158946, 161640, 169920, 172416, 193968, 203904, 211928, 215520, 226560, 229888, 238419, 242460, 254880, 258624, 264910, 271872, 287360, 317892, 323280, 339840, 344832, 387936, 397365, 407808, 423856, 431040, 453120, 476838, 484920, 509760, 517248, 529820, 574720, 635784, 646560, 679680, 689664, 715257, 775872, 794730, 815616, 847712, 862080, 953676, 969840, 1019520, 1034496, 1059640, 1149440, 1192095, 1271568, 1293120, 1359360, 1430514, 1551744, 1589460, 1695424, 1724160, 1907352, 1939680, 2039040, 2068992, 2119280, 2384190, 2543136, 2586240, 2861028, 3103488, 3178920, 3390848, 3448320, 3576285, 3814704, 3879360, 4078080, 4238560, 4768380, 5086272, 5172480, 5722056, 6206976, 6357840, 6781696, 7152570, 7629408, 7758720, 8477120, 9536760, 10172544, 10344960, 11444112, 12715680, 13563392, 14305140, 15258816, 15517440, 16954240, 19073520, 20345088, 22888224, 25431360, 28610280, 30517632, 31034880, 33908480, 38147040, 40690176, 45776448, 50862720, 57220560, 61035264, 67816960, 76294080, 91552896, 101725440, 114441120, 122070528, 152588160, 183105792, 203450880, 228882240, 305176320, 366211584, 457764480, 610352640, 915528960, 1831057920]

約数ペア:

[(1, 1831057920), (2, 915528960), (3, 610352640), (4, 457764480), (5, 366211584), (6, 305176320), (8, 228882240), (9, 203450880), (10, 183105792), (12, 152588160), (15, 122070528), (16, 114441120), (18, 101725440), (20, 91552896), (24, 76294080), (27, 67816960), (30, 61035264), (32, 57220560), (36, 50862720), (40, 45776448), (45, 40690176), (48, 38147040), (54, 33908480), (59, 31034880), (60, 30517632), (64, 28610280), (72, 25431360), (80, 22888224), (90, 20345088), (96, 19073520), (108, 16954240), (118, 15517440), (120, 15258816), (128, 14305140), (135, 13563392), (144, 12715680), (160, 11444112), (177, 10344960), (180, 10172544), (192, 9536760), (216, 8477120), (236, 7758720), (240, 7629408), (256, 7152570), (270, 6781696), (288, 6357840), (295, 6206976), (320, 5722056), (354, 5172480), (360, 5086272), (384, 4768380), (432, 4238560), (449, 4078080), (472, 3879360), (480, 3814704), (512, 3576285), (531, 3448320), (540, 3390848), (576, 3178920), (590, 3103488), (640, 2861028), (708, 2586240), (720, 2543136), (768, 2384190), (864, 2119280), (885, 2068992), (898, 2039040), (944, 1939680), (960, 1907352), (1062, 1724160), (1080, 1695424), (1152, 1589460), (1180, 1551744), (1280, 1430514), (1347, 1359360), (1416, 1293120), (1440, 1271568), (1536, 1192095), (1593, 1149440), (1728, 1059640), (1770, 1034496), (1796, 1019520), (1888, 969840), (1920, 953676), (2124, 862080), (2160, 847712), (2245, 815616), (2304, 794730), (2360, 775872), (2560, 715257), (2655, 689664), (2694, 679680), (2832, 646560), (2880, 635784), (3186, 574720), (3456, 529820), (3540, 517248), (3592, 509760), (3776, 484920), (3840, 476838), (4041, 453120), (4248, 431040), (4320, 423856), (4490, 407808), (4608, 397365), (4720, 387936), (5310, 344832), (5388, 339840), (5664, 323280), (5760, 317892), (6372, 287360), (6735, 271872), (6912, 264910), (7080, 258624), (7184, 254880), (7552, 242460), (7680, 238419), (7965, 229888), (8082, 226560), (8496, 215520), (8640, 211928), (8980, 203904), (9440, 193968), (10620, 172416), (10776, 169920), (11328, 161640), (11520, 158946), (12123, 151040), (12744, 143680), (13470, 135936), (13824, 132455), (14160, 129312), (14368, 127440), (15104, 121230), (15930, 114944), (16164, 113280), (16992, 107760), (17280, 105964), (17960, 101952), (18880, 96984), (20205, 90624), (21240, 86208), (21552, 84960), (22656, 80820), (23040, 79473), (24246, 75520), (25488, 71840), (26491, 69120), (26940, 67968), (28320, 64656), (28736, 63720), (30208, 60615), (31860, 57472), (32328, 56640), (33984, 53880), (34560, 52982), (35920, 50976), (37760, 48492), (40410, 45312), (42480, 43104)]