68024320

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 203636160

約数和(自身を除く): 135611840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 128, 130, 140, 146, 160, 182, 208, 224, 256, 260, 280, 292, 320, 364, 365, 416, 448, 455, 511, 512, 520, 560, 584, 640, 728, 730, 832, 896, 910, 949, 1022, 1024, 1040, 1120, 1168, 1280, 1456, 1460, 1664, 1792, 1820, 1898, 2044, 2048, 2080, 2240, 2336, 2555, 2560, 2912, 2920, 3328, 3584, 3640, 3796, 4088, 4160, 4480, 4672, 4745, 5110, 5120, 5824, 5840, 6643, 6656, 7168, 7280, 7592, 8176, 8320, 8960, 9344, 9490, 10220, 10240, 11648, 11680, 13286, 13312, 14336, 14560, 15184, 16352, 16640, 17920, 18688, 18980, 20440, 23296, 23360, 26572, 26624, 29120, 30368, 32704, 33215, 33280, 35840, 37376, 37960, 40880, 46592, 46720, 53144, 58240, 60736, 65408, 66430, 66560, 71680, 74752, 75920, 81760, 93184, 93440, 106288, 116480, 121472, 130816, 132860, 133120, 149504, 151840, 163520, 186368, 186880, 212576, 232960, 242944, 261632, 265720, 303680, 327040, 373760, 425152, 465920, 485888, 523264, 531440, 607360, 654080, 747520, 850304, 931840, 971776, 1046528, 1062880, 1214720, 1308160, 1700608, 1943552, 2125760, 2429440, 2616320, 3401216, 4251520, 4858880, 5232640, 6802432, 8503040, 9717760, 13604864, 17006080, 34012160, 68024320]

約数ペア:

[(1, 68024320), (2, 34012160), (4, 17006080), (5, 13604864), (7, 9717760), (8, 8503040), (10, 6802432), (13, 5232640), (14, 4858880), (16, 4251520), (20, 3401216), (26, 2616320), (28, 2429440), (32, 2125760), (35, 1943552), (40, 1700608), (52, 1308160), (56, 1214720), (64, 1062880), (65, 1046528), (70, 971776), (73, 931840), (80, 850304), (91, 747520), (104, 654080), (112, 607360), (128, 531440), (130, 523264), (140, 485888), (146, 465920), (160, 425152), (182, 373760), (208, 327040), (224, 303680), (256, 265720), (260, 261632), (280, 242944), (292, 232960), (320, 212576), (364, 186880), (365, 186368), (416, 163520), (448, 151840), (455, 149504), (511, 133120), (512, 132860), (520, 130816), (560, 121472), (584, 116480), (640, 106288), (728, 93440), (730, 93184), (832, 81760), (896, 75920), (910, 74752), (949, 71680), (1022, 66560), (1024, 66430), (1040, 65408), (1120, 60736), (1168, 58240), (1280, 53144), (1456, 46720), (1460, 46592), (1664, 40880), (1792, 37960), (1820, 37376), (1898, 35840), (2044, 33280), (2048, 33215), (2080, 32704), (2240, 30368), (2336, 29120), (2555, 26624), (2560, 26572), (2912, 23360), (2920, 23296), (3328, 20440), (3584, 18980), (3640, 18688), (3796, 17920), (4088, 16640), (4160, 16352), (4480, 15184), (4672, 14560), (4745, 14336), (5110, 13312), (5120, 13286), (5824, 11680), (5840, 11648), (6643, 10240), (6656, 10220), (7168, 9490), (7280, 9344), (7592, 8960), (8176, 8320)]