1488605440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 4117171968

約数和(自身を除く): 2628566528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 128, 140, 160, 206, 224, 256, 280, 320, 412, 448, 515, 560, 640, 721, 824, 896, 1030, 1120, 1280, 1442, 1613, 1648, 1792, 2060, 2240, 2884, 3226, 3296, 3605, 4120, 4480, 5768, 6452, 6592, 7210, 8065, 8240, 8960, 11291, 11536, 12904, 13184, 14420, 16130, 16480, 22582, 23072, 25808, 26368, 28840, 32260, 32960, 45164, 46144, 51616, 56455, 57680, 64520, 65920, 90328, 92288, 103232, 112910, 115360, 129040, 131840, 166139, 180656, 184576, 206464, 225820, 230720, 258080, 332278, 361312, 412928, 451640, 461440, 516160, 664556, 722624, 830695, 903280, 922880, 1032320, 1162973, 1329112, 1445248, 1661390, 1806560, 2064640, 2325946, 2658224, 2890496, 3322780, 3613120, 4651892, 5316448, 5814865, 6645560, 7226240, 9303784, 10632896, 11629730, 13291120, 14452480, 18607568, 21265792, 23259460, 26582240, 37215136, 42531584, 46518920, 53164480, 74430272, 93037840, 106328960, 148860544, 186075680, 212657920, 297721088, 372151360, 744302720, 1488605440]

約数ペア:

[(1, 1488605440), (2, 744302720), (4, 372151360), (5, 297721088), (7, 212657920), (8, 186075680), (10, 148860544), (14, 106328960), (16, 93037840), (20, 74430272), (28, 53164480), (32, 46518920), (35, 42531584), (40, 37215136), (56, 26582240), (64, 23259460), (70, 21265792), (80, 18607568), (103, 14452480), (112, 13291120), (128, 11629730), (140, 10632896), (160, 9303784), (206, 7226240), (224, 6645560), (256, 5814865), (280, 5316448), (320, 4651892), (412, 3613120), (448, 3322780), (515, 2890496), (560, 2658224), (640, 2325946), (721, 2064640), (824, 1806560), (896, 1661390), (1030, 1445248), (1120, 1329112), (1280, 1162973), (1442, 1032320), (1613, 922880), (1648, 903280), (1792, 830695), (2060, 722624), (2240, 664556), (2884, 516160), (3226, 461440), (3296, 451640), (3605, 412928), (4120, 361312), (4480, 332278), (5768, 258080), (6452, 230720), (6592, 225820), (7210, 206464), (8065, 184576), (8240, 180656), (8960, 166139), (11291, 131840), (11536, 129040), (12904, 115360), (13184, 112910), (14420, 103232), (16130, 92288), (16480, 90328), (22582, 65920), (23072, 64520), (25808, 57680), (26368, 56455), (28840, 51616), (32260, 46144), (32960, 45164)]