1197968640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 288

約数和(自身を含む): 4238438400

約数和(自身を除く): 3040469760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 79, 80, 88, 96, 110, 120, 128, 132, 158, 160, 165, 176, 192, 220, 237, 240, 256, 264, 316, 320, 330, 352, 359, 384, 395, 440, 474, 480, 528, 632, 640, 660, 704, 718, 768, 790, 869, 880, 948, 960, 1056, 1077, 1185, 1264, 1280, 1320, 1408, 1436, 1580, 1738, 1760, 1795, 1896, 1920, 2112, 2154, 2370, 2528, 2607, 2640, 2816, 2872, 3160, 3476, 3520, 3590, 3792, 3840, 3949, 4224, 4308, 4345, 4740, 5056, 5214, 5280, 5385, 5744, 6320, 6952, 7040, 7180, 7584, 7898, 8448, 8616, 8690, 9480, 10112, 10428, 10560, 10770, 11488, 11847, 12640, 13035, 13904, 14080, 14360, 15168, 15796, 17232, 17380, 18960, 19745, 20224, 20856, 21120, 21540, 22976, 23694, 25280, 26070, 27808, 28361, 28720, 30336, 31592, 34464, 34760, 37920, 39490, 41712, 42240, 43080, 45952, 47388, 50560, 52140, 55616, 56722, 57440, 59235, 60672, 63184, 68928, 69520, 75840, 78980, 83424, 85083, 86160, 91904, 94776, 101120, 104280, 111232, 113444, 114880, 118470, 126368, 137856, 139040, 141805, 151680, 157960, 166848, 170166, 172320, 189552, 208560, 222464, 226888, 229760, 236940, 252736, 275712, 278080, 283610, 303360, 311971, 315920, 333696, 340332, 344640, 379104, 417120, 425415, 453776, 459520, 473880, 505472, 556160, 567220, 623942, 631840, 667392, 680664, 689280, 758208, 834240, 850830, 907552, 935913, 947760, 1010944, 1112320, 1134440, 1247884, 1263680, 1361328, 1378560, 1516416, 1559855, 1668480, 1701660, 1815104, 1871826, 1895520, 2268880, 2495768, 2527360, 2722656, 3032832, 3119710, 3336960, 3403320, 3630208, 3743652, 3791040, 4537760, 4679565, 4991536, 5054720, 5445312, 6239420, 6806640, 7260416, 7487304, 7582080, 9075520, 9359130, 9983072, 10890624, 12478840, 13613280, 14974608, 15164160, 18151040, 18718260, 19966144, 21781248, 24957680, 27226560, 29949216, 36302080, 37436520, 39932288, 49915360, 54453120, 59898432, 74873040, 79864576, 99830720, 108906240, 119796864, 149746080, 199661440, 239593728, 299492160, 399322880, 598984320, 1197968640]

約数ペア:

[(1, 1197968640), (2, 598984320), (3, 399322880), (4, 299492160), (5, 239593728), (6, 199661440), (8, 149746080), (10, 119796864), (11, 108906240), (12, 99830720), (15, 79864576), (16, 74873040), (20, 59898432), (22, 54453120), (24, 49915360), (30, 39932288), (32, 37436520), (33, 36302080), (40, 29949216), (44, 27226560), (48, 24957680), (55, 21781248), (60, 19966144), (64, 18718260), (66, 18151040), (79, 15164160), (80, 14974608), (88, 13613280), (96, 12478840), (110, 10890624), (120, 9983072), (128, 9359130), (132, 9075520), (158, 7582080), (160, 7487304), (165, 7260416), (176, 6806640), (192, 6239420), (220, 5445312), (237, 5054720), (240, 4991536), (256, 4679565), (264, 4537760), (316, 3791040), (320, 3743652), (330, 3630208), (352, 3403320), (359, 3336960), (384, 3119710), (395, 3032832), (440, 2722656), (474, 2527360), (480, 2495768), (528, 2268880), (632, 1895520), (640, 1871826), (660, 1815104), (704, 1701660), (718, 1668480), (768, 1559855), (790, 1516416), (869, 1378560), (880, 1361328), (948, 1263680), (960, 1247884), (1056, 1134440), (1077, 1112320), (1185, 1010944), (1264, 947760), (1280, 935913), (1320, 907552), (1408, 850830), (1436, 834240), (1580, 758208), (1738, 689280), (1760, 680664), (1795, 667392), (1896, 631840), (1920, 623942), (2112, 567220), (2154, 556160), (2370, 505472), (2528, 473880), (2607, 459520), (2640, 453776), (2816, 425415), (2872, 417120), (3160, 379104), (3476, 344640), (3520, 340332), (3590, 333696), (3792, 315920), (3840, 311971), (3949, 303360), (4224, 283610), (4308, 278080), (4345, 275712), (4740, 252736), (5056, 236940), (5214, 229760), (5280, 226888), (5385, 222464), (5744, 208560), (6320, 189552), (6952, 172320), (7040, 170166), (7180, 166848), (7584, 157960), (7898, 151680), (8448, 141805), (8616, 139040), (8690, 137856), (9480, 126368), (10112, 118470), (10428, 114880), (10560, 113444), (10770, 111232), (11488, 104280), (11847, 101120), (12640, 94776), (13035, 91904), (13904, 86160), (14080, 85083), (14360, 83424), (15168, 78980), (15796, 75840), (17232, 69520), (17380, 68928), (18960, 63184), (19745, 60672), (20224, 59235), (20856, 57440), (21120, 56722), (21540, 55616), (22976, 52140), (23694, 50560), (25280, 47388), (26070, 45952), (27808, 43080), (28361, 42240), (28720, 41712), (30336, 39490), (31592, 37920), (34464, 34760)]