19113041920

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 336

約数和(自身を含む): 54461023920

約数和(自身を除く): 35347982000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 89, 98, 107, 112, 128, 140, 160, 178, 196, 214, 224, 245, 256, 280, 320, 356, 392, 428, 445, 448, 490, 512, 535, 560, 623, 640, 712, 749, 784, 856, 890, 896, 980, 1024, 1070, 1120, 1246, 1280, 1424, 1498, 1568, 1712, 1780, 1792, 1960, 2048, 2140, 2240, 2492, 2560, 2848, 2996, 3115, 3136, 3424, 3560, 3584, 3745, 3920, 4096, 4280, 4361, 4480, 4984, 5120, 5243, 5696, 5992, 6230, 6272, 6848, 7120, 7168, 7490, 7840, 8192, 8560, 8722, 8960, 9523, 9968, 10240, 10486, 11392, 11984, 12460, 12544, 13696, 14240, 14336, 14980, 15680, 17120, 17444, 17920, 19046, 19936, 20480, 20972, 21805, 22784, 23968, 24920, 25088, 26215, 27392, 28480, 28672, 29960, 31360, 34240, 34888, 35840, 38092, 39872, 40960, 41944, 43610, 45568, 47615, 47936, 49840, 50176, 52430, 54784, 56960, 57344, 59920, 62720, 66661, 68480, 69776, 71680, 76184, 79744, 83888, 87220, 91136, 95230, 95872, 99680, 100352, 104860, 109568, 113920, 119840, 125440, 133322, 136960, 139552, 143360, 152368, 159488, 167776, 174440, 182272, 190460, 191744, 199360, 200704, 209720, 219136, 227840, 239680, 250880, 266644, 273920, 279104, 286720, 304736, 318976, 333305, 335552, 348880, 364544, 380920, 383488, 398720, 401408, 419440, 438272, 455680, 466627, 479360, 501760, 533288, 547840, 558208, 609472, 637952, 666610, 671104, 697760, 729088, 761840, 766976, 797440, 838880, 876544, 911360, 933254, 958720, 1003520, 1066576, 1095680, 1116416, 1218944, 1275904, 1333220, 1342208, 1395520, 1523680, 1533952, 1594880, 1677760, 1822720, 1866508, 1917440, 2007040, 2133152, 2191360, 2232832, 2333135, 2437888, 2551808, 2666440, 2684416, 2791040, 3047360, 3067904, 3189760, 3355520, 3645440, 3733016, 3834880, 4266304, 4382720, 4465664, 4666270, 4875776, 5103616, 5332880, 5368832, 5582080, 6094720, 6135808, 6379520, 6711040, 7466032, 7669760, 8532608, 8931328, 9332540, 9751552, 10665760, 10737664, 11164160, 12189440, 12759040, 13422080, 14932064, 15339520, 17065216, 17862656, 18665080, 19503104, 21331520, 21475328, 22328320, 24378880, 25518080, 26844160, 29864128, 30679040, 34130432, 35725312, 37330160, 39006208, 42663040, 42950656, 44656640, 48757760, 53688320, 59728256, 68260864, 74660320, 78012416, 85326080, 89313280, 97515520, 107376640, 119456512, 136521728, 149320640, 170652160, 178626560, 195031040, 214753280, 238913024, 273043456, 298641280, 341304320, 390062080, 477826048, 546086912, 597282560, 682608640, 955652096, 1194565120, 1365217280, 1911304192, 2389130240, 2730434560, 3822608384, 4778260480, 9556520960, 19113041920]

約数ペア:

[(1, 19113041920), (2, 9556520960), (4, 4778260480), (5, 3822608384), (7, 2730434560), (8, 2389130240), (10, 1911304192), (14, 1365217280), (16, 1194565120), (20, 955652096), (28, 682608640), (32, 597282560), (35, 546086912), (40, 477826048), (49, 390062080), (56, 341304320), (64, 298641280), (70, 273043456), (80, 238913024), (89, 214753280), (98, 195031040), (107, 178626560), (112, 170652160), (128, 149320640), (140, 136521728), (160, 119456512), (178, 107376640), (196, 97515520), (214, 89313280), (224, 85326080), (245, 78012416), (256, 74660320), (280, 68260864), (320, 59728256), (356, 53688320), (392, 48757760), (428, 44656640), (445, 42950656), (448, 42663040), (490, 39006208), (512, 37330160), (535, 35725312), (560, 34130432), (623, 30679040), (640, 29864128), (712, 26844160), (749, 25518080), (784, 24378880), (856, 22328320), (890, 21475328), (896, 21331520), (980, 19503104), (1024, 18665080), (1070, 17862656), (1120, 17065216), (1246, 15339520), (1280, 14932064), (1424, 13422080), (1498, 12759040), (1568, 12189440), (1712, 11164160), (1780, 10737664), (1792, 10665760), (1960, 9751552), (2048, 9332540), (2140, 8931328), (2240, 8532608), (2492, 7669760), (2560, 7466032), (2848, 6711040), (2996, 6379520), (3115, 6135808), (3136, 6094720), (3424, 5582080), (3560, 5368832), (3584, 5332880), (3745, 5103616), (3920, 4875776), (4096, 4666270), (4280, 4465664), (4361, 4382720), (4480, 4266304), (4984, 3834880), (5120, 3733016), (5243, 3645440), (5696, 3355520), (5992, 3189760), (6230, 3067904), (6272, 3047360), (6848, 2791040), (7120, 2684416), (7168, 2666440), (7490, 2551808), (7840, 2437888), (8192, 2333135), (8560, 2232832), (8722, 2191360), (8960, 2133152), (9523, 2007040), (9968, 1917440), (10240, 1866508), (10486, 1822720), (11392, 1677760), (11984, 1594880), (12460, 1533952), (12544, 1523680), (13696, 1395520), (14240, 1342208), (14336, 1333220), (14980, 1275904), (15680, 1218944), (17120, 1116416), (17444, 1095680), (17920, 1066576), (19046, 1003520), (19936, 958720), (20480, 933254), (20972, 911360), (21805, 876544), (22784, 838880), (23968, 797440), (24920, 766976), (25088, 761840), (26215, 729088), (27392, 697760), (28480, 671104), (28672, 666610), (29960, 637952), (31360, 609472), (34240, 558208), (34888, 547840), (35840, 533288), (38092, 501760), (39872, 479360), (40960, 466627), (41944, 455680), (43610, 438272), (45568, 419440), (47615, 401408), (47936, 398720), (49840, 383488), (50176, 380920), (52430, 364544), (54784, 348880), (56960, 335552), (57344, 333305), (59920, 318976), (62720, 304736), (66661, 286720), (68480, 279104), (69776, 273920), (71680, 266644), (76184, 250880), (79744, 239680), (83888, 227840), (87220, 219136), (91136, 209720), (95230, 200704), (95872, 199360), (99680, 191744), (100352, 190460), (104860, 182272), (109568, 174440), (113920, 167776), (119840, 159488), (125440, 152368), (133322, 143360), (136960, 139552)]