1379819520

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 336

約数和(自身を含む): 5060381040

約数和(自身を除く): 3680561520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 197, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 394, 456, 480, 512, 570, 576, 591, 608, 640, 684, 720, 760, 768, 788, 855, 912, 960, 985, 1024, 1140, 1152, 1182, 1216, 1280, 1368, 1440, 1520, 1536, 1576, 1710, 1773, 1824, 1920, 1970, 2048, 2280, 2304, 2364, 2432, 2560, 2736, 2880, 2955, 3040, 3072, 3152, 3420, 3546, 3648, 3743, 3840, 3940, 4096, 4560, 4608, 4728, 4864, 5120, 5472, 5760, 5910, 6080, 6144, 6304, 6840, 7092, 7296, 7486, 7680, 7880, 8192, 8865, 9120, 9216, 9456, 9728, 10240, 10944, 11229, 11520, 11820, 12160, 12288, 12608, 13680, 14184, 14592, 14972, 15360, 15760, 17730, 18240, 18432, 18715, 18912, 19456, 20480, 21888, 22458, 23040, 23640, 24320, 24576, 25216, 27360, 28368, 29184, 29944, 30720, 31520, 33687, 35460, 36480, 36864, 37430, 37824, 38912, 40960, 43776, 44916, 46080, 47280, 48640, 50432, 54720, 56145, 56736, 58368, 59888, 61440, 63040, 67374, 70920, 72960, 73728, 74860, 75648, 77824, 87552, 89832, 92160, 94560, 97280, 100864, 109440, 112290, 113472, 116736, 119776, 122880, 126080, 134748, 141840, 145920, 149720, 151296, 155648, 168435, 175104, 179664, 184320, 189120, 194560, 201728, 218880, 224580, 226944, 233472, 239552, 252160, 269496, 283680, 291840, 299440, 302592, 336870, 350208, 359328, 368640, 378240, 389120, 403456, 437760, 449160, 453888, 466944, 479104, 504320, 538992, 567360, 583680, 598880, 605184, 673740, 700416, 718656, 756480, 778240, 806912, 875520, 898320, 907776, 958208, 1008640, 1077984, 1134720, 1167360, 1197760, 1210368, 1347480, 1400832, 1437312, 1512960, 1613824, 1751040, 1796640, 1815552, 1916416, 2017280, 2155968, 2269440, 2334720, 2395520, 2420736, 2694960, 2874624, 3025920, 3502080, 3593280, 3631104, 3832832, 4034560, 4311936, 4538880, 4791040, 4841472, 5389920, 5749248, 6051840, 7004160, 7186560, 7262208, 7665664, 8069120, 8623872, 9077760, 9582080, 10779840, 11498496, 12103680, 14373120, 14524416, 15331328, 17247744, 18155520, 19164160, 21559680, 22996992, 24207360, 28746240, 30662656, 34495488, 36311040, 38328320, 43119360, 45993984, 57492480, 68990976, 72622080, 76656640, 86238720, 91987968, 114984960, 137981952, 153313280, 172477440, 229969920, 275963904, 344954880, 459939840, 689909760, 1379819520]

約数ペア:

[(1, 1379819520), (2, 689909760), (3, 459939840), (4, 344954880), (5, 275963904), (6, 229969920), (8, 172477440), (9, 153313280), (10, 137981952), (12, 114984960), (15, 91987968), (16, 86238720), (18, 76656640), (19, 72622080), (20, 68990976), (24, 57492480), (30, 45993984), (32, 43119360), (36, 38328320), (38, 36311040), (40, 34495488), (45, 30662656), (48, 28746240), (57, 24207360), (60, 22996992), (64, 21559680), (72, 19164160), (76, 18155520), (80, 17247744), (90, 15331328), (95, 14524416), (96, 14373120), (114, 12103680), (120, 11498496), (128, 10779840), (144, 9582080), (152, 9077760), (160, 8623872), (171, 8069120), (180, 7665664), (190, 7262208), (192, 7186560), (197, 7004160), (228, 6051840), (240, 5749248), (256, 5389920), (285, 4841472), (288, 4791040), (304, 4538880), (320, 4311936), (342, 4034560), (360, 3832832), (380, 3631104), (384, 3593280), (394, 3502080), (456, 3025920), (480, 2874624), (512, 2694960), (570, 2420736), (576, 2395520), (591, 2334720), (608, 2269440), (640, 2155968), (684, 2017280), (720, 1916416), (760, 1815552), (768, 1796640), (788, 1751040), (855, 1613824), (912, 1512960), (960, 1437312), (985, 1400832), (1024, 1347480), (1140, 1210368), (1152, 1197760), (1182, 1167360), (1216, 1134720), (1280, 1077984), (1368, 1008640), (1440, 958208), (1520, 907776), (1536, 898320), (1576, 875520), (1710, 806912), (1773, 778240), (1824, 756480), (1920, 718656), (1970, 700416), (2048, 673740), (2280, 605184), (2304, 598880), (2364, 583680), (2432, 567360), (2560, 538992), (2736, 504320), (2880, 479104), (2955, 466944), (3040, 453888), (3072, 449160), (3152, 437760), (3420, 403456), (3546, 389120), (3648, 378240), (3743, 368640), (3840, 359328), (3940, 350208), (4096, 336870), (4560, 302592), (4608, 299440), (4728, 291840), (4864, 283680), (5120, 269496), (5472, 252160), (5760, 239552), (5910, 233472), (6080, 226944), (6144, 224580), (6304, 218880), (6840, 201728), (7092, 194560), (7296, 189120), (7486, 184320), (7680, 179664), (7880, 175104), (8192, 168435), (8865, 155648), (9120, 151296), (9216, 149720), (9456, 145920), (9728, 141840), (10240, 134748), (10944, 126080), (11229, 122880), (11520, 119776), (11820, 116736), (12160, 113472), (12288, 112290), (12608, 109440), (13680, 100864), (14184, 97280), (14592, 94560), (14972, 92160), (15360, 89832), (15760, 87552), (17730, 77824), (18240, 75648), (18432, 74860), (18715, 73728), (18912, 72960), (19456, 70920), (20480, 67374), (21888, 63040), (22458, 61440), (23040, 59888), (23640, 58368), (24320, 56736), (24576, 56145), (25216, 54720), (27360, 50432), (28368, 48640), (29184, 47280), (29944, 46080), (30720, 44916), (31520, 43776), (33687, 40960), (35460, 38912), (36480, 37824), (36864, 37430)]