299253760

素因数分解:

$2^{14}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 776184696

約数和(自身を除く): 476930936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 281, 320, 416, 512, 520, 562, 640, 832, 1024, 1040, 1124, 1280, 1405, 1664, 2048, 2080, 2248, 2560, 2810, 3328, 3653, 4096, 4160, 4496, 5120, 5620, 6656, 7306, 8192, 8320, 8992, 10240, 11240, 13312, 14612, 16384, 16640, 17984, 18265, 20480, 22480, 26624, 29224, 33280, 35968, 36530, 40960, 44960, 53248, 58448, 66560, 71936, 73060, 81920, 89920, 106496, 116896, 133120, 143872, 146120, 179840, 212992, 233792, 266240, 287744, 292240, 359680, 467584, 532480, 575488, 584480, 719360, 935168, 1064960, 1150976, 1168960, 1438720, 1870336, 2301952, 2337920, 2877440, 3740672, 4603904, 4675840, 5754880, 7481344, 9351680, 11509760, 14962688, 18703360, 23019520, 29925376, 37406720, 59850752, 74813440, 149626880, 299253760]

約数ペア:

[(1, 299253760), (2, 149626880), (4, 74813440), (5, 59850752), (8, 37406720), (10, 29925376), (13, 23019520), (16, 18703360), (20, 14962688), (26, 11509760), (32, 9351680), (40, 7481344), (52, 5754880), (64, 4675840), (65, 4603904), (80, 3740672), (104, 2877440), (128, 2337920), (130, 2301952), (160, 1870336), (208, 1438720), (256, 1168960), (260, 1150976), (281, 1064960), (320, 935168), (416, 719360), (512, 584480), (520, 575488), (562, 532480), (640, 467584), (832, 359680), (1024, 292240), (1040, 287744), (1124, 266240), (1280, 233792), (1405, 212992), (1664, 179840), (2048, 146120), (2080, 143872), (2248, 133120), (2560, 116896), (2810, 106496), (3328, 89920), (3653, 81920), (4096, 73060), (4160, 71936), (4496, 66560), (5120, 58448), (5620, 53248), (6656, 44960), (7306, 40960), (8192, 36530), (8320, 35968), (8992, 33280), (10240, 29224), (11240, 26624), (13312, 22480), (14612, 20480), (16384, 18265), (16640, 17984)]