1904680960

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 336

約数和(自身を含む): 5804693496

約数和(自身を除く): 3900012536

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, 73, 80, 91, 98, 104, 112, 128, 130, 140, 146, 160, 182, 196, 208, 224, 245, 256, 260, 280, 292, 320, 364, 365, 392, 416, 448, 455, 490, 511, 512, 520, 560, 584, 637, 640, 728, 730, 784, 832, 896, 910, 949, 980, 1022, 1024, 1040, 1120, 1168, 1274, 1280, 1456, 1460, 1568, 1664, 1792, 1820, 1898, 1960, 2044, 2048, 2080, 2240, 2336, 2548, 2555, 2560, 2912, 2920, 3136, 3185, 3328, 3577, 3584, 3640, 3796, 3920, 4088, 4096, 4160, 4480, 4672, 4745, 5096, 5110, 5120, 5824, 5840, 6272, 6370, 6643, 6656, 7154, 7168, 7280, 7592, 7840, 8176, 8192, 8320, 8960, 9344, 9490, 10192, 10220, 10240, 11648, 11680, 12544, 12740, 13286, 13312, 14308, 14336, 14560, 15184, 15680, 16352, 16640, 17885, 17920, 18688, 18980, 20384, 20440, 20480, 23296, 23360, 25088, 25480, 26572, 26624, 28616, 28672, 29120, 30368, 31360, 32704, 33215, 33280, 35770, 35840, 37376, 37960, 40768, 40880, 40960, 46501, 46592, 46720, 50176, 50960, 53144, 53248, 57232, 57344, 58240, 60736, 62720, 65408, 66430, 66560, 71540, 71680, 74752, 75920, 81536, 81760, 93002, 93184, 93440, 100352, 101920, 106288, 106496, 114464, 116480, 121472, 125440, 130816, 132860, 133120, 143080, 143360, 149504, 151840, 163072, 163520, 186004, 186368, 186880, 200704, 203840, 212576, 228928, 232505, 232960, 242944, 250880, 261632, 265720, 266240, 286160, 286720, 299008, 303680, 326144, 327040, 372008, 372736, 373760, 401408, 407680, 425152, 457856, 465010, 465920, 485888, 501760, 523264, 531440, 532480, 572320, 598016, 607360, 652288, 654080, 744016, 745472, 747520, 815360, 850304, 915712, 930020, 931840, 971776, 1003520, 1046528, 1062880, 1144640, 1214720, 1304576, 1308160, 1488032, 1495040, 1630720, 1700608, 1831424, 1860040, 1863680, 1943552, 2007040, 2093056, 2125760, 2289280, 2429440, 2609152, 2616320, 2976064, 2990080, 3261440, 3401216, 3662848, 3720080, 3727360, 3887104, 4186112, 4251520, 4578560, 4858880, 5218304, 5232640, 5952128, 6522880, 6802432, 7325696, 7440160, 7774208, 8503040, 9157120, 9717760, 10465280, 11904256, 13045760, 13604864, 14651392, 14880320, 17006080, 18314240, 19435520, 20930560, 23808512, 26091520, 27209728, 29302784, 29760640, 34012160, 36628480, 38871040, 47617024, 54419456, 59521280, 68024320, 73256960, 95234048, 119042560, 136048640, 146513920, 190468096, 238085120, 272097280, 380936192, 476170240, 952340480, 1904680960]

約数ペア:

[(1, 1904680960), (2, 952340480), (4, 476170240), (5, 380936192), (7, 272097280), (8, 238085120), (10, 190468096), (13, 146513920), (14, 136048640), (16, 119042560), (20, 95234048), (26, 73256960), (28, 68024320), (32, 59521280), (35, 54419456), (40, 47617024), (49, 38871040), (52, 36628480), (56, 34012160), (64, 29760640), (65, 29302784), (70, 27209728), (73, 26091520), (80, 23808512), (91, 20930560), (98, 19435520), (104, 18314240), (112, 17006080), (128, 14880320), (130, 14651392), (140, 13604864), (146, 13045760), (160, 11904256), (182, 10465280), (196, 9717760), (208, 9157120), (224, 8503040), (245, 7774208), (256, 7440160), (260, 7325696), (280, 6802432), (292, 6522880), (320, 5952128), (364, 5232640), (365, 5218304), (392, 4858880), (416, 4578560), (448, 4251520), (455, 4186112), (490, 3887104), (511, 3727360), (512, 3720080), (520, 3662848), (560, 3401216), (584, 3261440), (637, 2990080), (640, 2976064), (728, 2616320), (730, 2609152), (784, 2429440), (832, 2289280), (896, 2125760), (910, 2093056), (949, 2007040), (980, 1943552), (1022, 1863680), (1024, 1860040), (1040, 1831424), (1120, 1700608), (1168, 1630720), (1274, 1495040), (1280, 1488032), (1456, 1308160), (1460, 1304576), (1568, 1214720), (1664, 1144640), (1792, 1062880), (1820, 1046528), (1898, 1003520), (1960, 971776), (2044, 931840), (2048, 930020), (2080, 915712), (2240, 850304), (2336, 815360), (2548, 747520), (2555, 745472), (2560, 744016), (2912, 654080), (2920, 652288), (3136, 607360), (3185, 598016), (3328, 572320), (3577, 532480), (3584, 531440), (3640, 523264), (3796, 501760), (3920, 485888), (4088, 465920), (4096, 465010), (4160, 457856), (4480, 425152), (4672, 407680), (4745, 401408), (5096, 373760), (5110, 372736), (5120, 372008), (5824, 327040), (5840, 326144), (6272, 303680), (6370, 299008), (6643, 286720), (6656, 286160), (7154, 266240), (7168, 265720), (7280, 261632), (7592, 250880), (7840, 242944), (8176, 232960), (8192, 232505), (8320, 228928), (8960, 212576), (9344, 203840), (9490, 200704), (10192, 186880), (10220, 186368), (10240, 186004), (11648, 163520), (11680, 163072), (12544, 151840), (12740, 149504), (13286, 143360), (13312, 143080), (14308, 133120), (14336, 132860), (14560, 130816), (15184, 125440), (15680, 121472), (16352, 116480), (16640, 114464), (17885, 106496), (17920, 106288), (18688, 101920), (18980, 100352), (20384, 93440), (20440, 93184), (20480, 93002), (23296, 81760), (23360, 81536), (25088, 75920), (25480, 74752), (26572, 71680), (26624, 71540), (28616, 66560), (28672, 66430), (29120, 65408), (30368, 62720), (31360, 60736), (32704, 58240), (33215, 57344), (33280, 57232), (35770, 53248), (35840, 53144), (37376, 50960), (37960, 50176), (40768, 46720), (40880, 46592), (40960, 46501)]