1787269120

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 312

約数和(自身を含む): 5412154104

約数和(自身を除く): 3624884984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 137, 140, 160, 182, 196, 208, 224, 245, 256, 260, 274, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 548, 560, 637, 640, 685, 728, 784, 832, 896, 910, 959, 980, 1024, 1040, 1096, 1120, 1274, 1280, 1370, 1456, 1568, 1664, 1781, 1792, 1820, 1918, 1960, 2048, 2080, 2192, 2240, 2548, 2560, 2740, 2912, 3136, 3185, 3328, 3562, 3584, 3640, 3836, 3920, 4096, 4160, 4384, 4480, 4795, 5096, 5120, 5480, 5824, 6272, 6370, 6656, 6713, 7124, 7168, 7280, 7672, 7840, 8320, 8768, 8905, 8960, 9590, 10192, 10240, 10960, 11648, 12467, 12544, 12740, 13312, 13426, 14248, 14336, 14560, 15344, 15680, 16640, 17536, 17810, 17920, 19180, 20384, 20480, 21920, 23296, 24934, 25088, 25480, 26624, 26852, 28496, 28672, 29120, 30688, 31360, 33280, 33565, 35072, 35620, 35840, 38360, 40768, 43840, 46592, 49868, 50176, 50960, 53248, 53704, 56992, 58240, 61376, 62335, 62720, 66560, 67130, 70144, 71240, 71680, 76720, 81536, 87269, 87680, 93184, 99736, 100352, 101920, 107408, 113984, 116480, 122752, 124670, 125440, 133120, 134260, 140288, 142480, 143360, 153440, 163072, 174538, 175360, 186368, 199472, 200704, 203840, 214816, 227968, 232960, 245504, 249340, 250880, 266240, 268520, 280576, 284960, 306880, 326144, 349076, 350720, 372736, 398944, 407680, 429632, 436345, 455936, 465920, 491008, 498680, 501760, 537040, 561152, 569920, 613760, 652288, 698152, 701440, 797888, 815360, 859264, 872690, 911872, 931840, 982016, 997360, 1003520, 1074080, 1139840, 1227520, 1304576, 1396304, 1402880, 1595776, 1630720, 1718528, 1745380, 1823744, 1863680, 1964032, 1994720, 2148160, 2279680, 2455040, 2609152, 2792608, 2805760, 3191552, 3261440, 3437056, 3490760, 3647488, 3928064, 3989440, 4296320, 4559360, 4910080, 5585216, 6383104, 6522880, 6874112, 6981520, 7294976, 7978880, 8592640, 9118720, 9820160, 11170432, 12766208, 13045760, 13748224, 13963040, 15957760, 17185280, 18237440, 19640320, 22340864, 25532416, 27496448, 27926080, 31915520, 34370560, 36474880, 44681728, 51064832, 55852160, 63831040, 68741120, 89363456, 111704320, 127662080, 137482240, 178726912, 223408640, 255324160, 357453824, 446817280, 893634560, 1787269120]

約数ペア:

[(1, 1787269120), (2, 893634560), (4, 446817280), (5, 357453824), (7, 255324160), (8, 223408640), (10, 178726912), (13, 137482240), (14, 127662080), (16, 111704320), (20, 89363456), (26, 68741120), (28, 63831040), (32, 55852160), (35, 51064832), (40, 44681728), (49, 36474880), (52, 34370560), (56, 31915520), (64, 27926080), (65, 27496448), (70, 25532416), (80, 22340864), (91, 19640320), (98, 18237440), (104, 17185280), (112, 15957760), (128, 13963040), (130, 13748224), (137, 13045760), (140, 12766208), (160, 11170432), (182, 9820160), (196, 9118720), (208, 8592640), (224, 7978880), (245, 7294976), (256, 6981520), (260, 6874112), (274, 6522880), (280, 6383104), (320, 5585216), (364, 4910080), (392, 4559360), (416, 4296320), (448, 3989440), (455, 3928064), (490, 3647488), (512, 3490760), (520, 3437056), (548, 3261440), (560, 3191552), (637, 2805760), (640, 2792608), (685, 2609152), (728, 2455040), (784, 2279680), (832, 2148160), (896, 1994720), (910, 1964032), (959, 1863680), (980, 1823744), (1024, 1745380), (1040, 1718528), (1096, 1630720), (1120, 1595776), (1274, 1402880), (1280, 1396304), (1370, 1304576), (1456, 1227520), (1568, 1139840), (1664, 1074080), (1781, 1003520), (1792, 997360), (1820, 982016), (1918, 931840), (1960, 911872), (2048, 872690), (2080, 859264), (2192, 815360), (2240, 797888), (2548, 701440), (2560, 698152), (2740, 652288), (2912, 613760), (3136, 569920), (3185, 561152), (3328, 537040), (3562, 501760), (3584, 498680), (3640, 491008), (3836, 465920), (3920, 455936), (4096, 436345), (4160, 429632), (4384, 407680), (4480, 398944), (4795, 372736), (5096, 350720), (5120, 349076), (5480, 326144), (5824, 306880), (6272, 284960), (6370, 280576), (6656, 268520), (6713, 266240), (7124, 250880), (7168, 249340), (7280, 245504), (7672, 232960), (7840, 227968), (8320, 214816), (8768, 203840), (8905, 200704), (8960, 199472), (9590, 186368), (10192, 175360), (10240, 174538), (10960, 163072), (11648, 153440), (12467, 143360), (12544, 142480), (12740, 140288), (13312, 134260), (13426, 133120), (14248, 125440), (14336, 124670), (14560, 122752), (15344, 116480), (15680, 113984), (16640, 107408), (17536, 101920), (17810, 100352), (17920, 99736), (19180, 93184), (20384, 87680), (20480, 87269), (21920, 81536), (23296, 76720), (24934, 71680), (25088, 71240), (25480, 70144), (26624, 67130), (26852, 66560), (28496, 62720), (28672, 62335), (29120, 61376), (30688, 58240), (31360, 56992), (33280, 53704), (33565, 53248), (35072, 50960), (35620, 50176), (35840, 49868), (38360, 46592), (40768, 43840)]