20149006080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2239

約数の個数: 288

約数和(自身を含む): 73760601600

約数和(自身を除く): 53611595520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 419, 420, 448, 480, 560, 640, 672, 768, 838, 840, 896, 960, 1120, 1257, 1280, 1344, 1676, 1680, 1789, 1792, 1920, 2095, 2240, 2514, 2688, 2933, 3352, 3360, 3578, 3840, 4190, 4480, 5028, 5367, 5376, 5866, 6285, 6704, 6720, 7156, 8380, 8799, 8945, 8960, 10056, 10734, 11732, 12523, 12570, 13408, 13440, 14312, 14665, 16760, 17598, 17890, 20112, 21468, 23464, 25046, 25140, 26816, 26835, 26880, 28624, 29330, 33520, 35196, 35780, 37569, 40224, 42936, 43995, 46928, 50092, 50280, 53632, 53670, 57248, 58660, 62615, 67040, 70392, 71560, 75138, 80448, 85872, 87990, 93856, 100184, 100560, 107264, 107340, 114496, 117320, 125230, 134080, 140784, 143120, 150276, 160896, 171744, 175980, 187712, 187845, 200368, 201120, 214680, 228992, 234640, 250460, 268160, 281568, 286240, 300552, 321792, 343488, 351960, 375424, 375690, 400736, 402240, 429360, 457984, 469280, 500920, 536320, 563136, 572480, 601104, 686976, 703920, 749591, 750848, 751380, 801472, 804480, 858720, 938560, 1001840, 1126272, 1144960, 1202208, 1373952, 1407840, 1499182, 1502760, 1602944, 1608960, 1717440, 1877120, 2003680, 2248773, 2252544, 2289920, 2404416, 2815680, 2998364, 3005520, 3205888, 3434880, 3747955, 3754240, 4007360, 4497546, 4808832, 5247137, 5631360, 5996728, 6011040, 6869760, 7495910, 8014720, 8995092, 9617664, 10494274, 11243865, 11262720, 11993456, 12022080, 14991820, 15741411, 16029440, 17990184, 20988548, 22487730, 23986912, 24044160, 26235685, 29983640, 31482822, 35980368, 41977096, 44975460, 47973824, 48088320, 52471370, 59967280, 62965644, 71960736, 78707055, 83954192, 89950920, 95947648, 104942740, 119934560, 125931288, 143921472, 157414110, 167908384, 179901840, 191895296, 209885480, 239869120, 251862576, 287842944, 314828220, 335816768, 359803680, 419770960, 479738240, 503725152, 575685888, 629656440, 671633536, 719607360, 839541920, 959476480, 1007450304, 1259312880, 1343267072, 1439214720, 1679083840, 2014900608, 2518625760, 2878429440, 3358167680, 4029801216, 5037251520, 6716335360, 10074503040, 20149006080]

約数ペア:

[(1, 20149006080), (2, 10074503040), (3, 6716335360), (4, 5037251520), (5, 4029801216), (6, 3358167680), (7, 2878429440), (8, 2518625760), (10, 2014900608), (12, 1679083840), (14, 1439214720), (15, 1343267072), (16, 1259312880), (20, 1007450304), (21, 959476480), (24, 839541920), (28, 719607360), (30, 671633536), (32, 629656440), (35, 575685888), (40, 503725152), (42, 479738240), (48, 419770960), (56, 359803680), (60, 335816768), (64, 314828220), (70, 287842944), (80, 251862576), (84, 239869120), (96, 209885480), (105, 191895296), (112, 179901840), (120, 167908384), (128, 157414110), (140, 143921472), (160, 125931288), (168, 119934560), (192, 104942740), (210, 95947648), (224, 89950920), (240, 83954192), (256, 78707055), (280, 71960736), (320, 62965644), (336, 59967280), (384, 52471370), (419, 48088320), (420, 47973824), (448, 44975460), (480, 41977096), (560, 35980368), (640, 31482822), (672, 29983640), (768, 26235685), (838, 24044160), (840, 23986912), (896, 22487730), (960, 20988548), (1120, 17990184), (1257, 16029440), (1280, 15741411), (1344, 14991820), (1676, 12022080), (1680, 11993456), (1789, 11262720), (1792, 11243865), (1920, 10494274), (2095, 9617664), (2240, 8995092), (2514, 8014720), (2688, 7495910), (2933, 6869760), (3352, 6011040), (3360, 5996728), (3578, 5631360), (3840, 5247137), (4190, 4808832), (4480, 4497546), (5028, 4007360), (5367, 3754240), (5376, 3747955), (5866, 3434880), (6285, 3205888), (6704, 3005520), (6720, 2998364), (7156, 2815680), (8380, 2404416), (8799, 2289920), (8945, 2252544), (8960, 2248773), (10056, 2003680), (10734, 1877120), (11732, 1717440), (12523, 1608960), (12570, 1602944), (13408, 1502760), (13440, 1499182), (14312, 1407840), (14665, 1373952), (16760, 1202208), (17598, 1144960), (17890, 1126272), (20112, 1001840), (21468, 938560), (23464, 858720), (25046, 804480), (25140, 801472), (26816, 751380), (26835, 750848), (26880, 749591), (28624, 703920), (29330, 686976), (33520, 601104), (35196, 572480), (35780, 563136), (37569, 536320), (40224, 500920), (42936, 469280), (43995, 457984), (46928, 429360), (50092, 402240), (50280, 400736), (53632, 375690), (53670, 375424), (57248, 351960), (58660, 343488), (62615, 321792), (67040, 300552), (70392, 286240), (71560, 281568), (75138, 268160), (80448, 250460), (85872, 234640), (87990, 228992), (93856, 214680), (100184, 201120), (100560, 200368), (107264, 187845), (107340, 187712), (114496, 175980), (117320, 171744), (125230, 160896), (134080, 150276), (140784, 143120)]