968826880

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 224

約数和(自身を含む): 2768071680

約数和(自身を除く): 1799244800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 109, 112, 124, 128, 140, 155, 160, 217, 218, 224, 248, 256, 280, 310, 320, 434, 436, 448, 496, 512, 545, 560, 620, 640, 763, 868, 872, 896, 992, 1024, 1085, 1090, 1120, 1240, 1280, 1526, 1736, 1744, 1792, 1984, 2048, 2170, 2180, 2240, 2480, 2560, 3052, 3379, 3472, 3488, 3584, 3815, 3968, 4096, 4340, 4360, 4480, 4960, 5120, 6104, 6758, 6944, 6976, 7168, 7630, 7936, 8192, 8680, 8720, 8960, 9920, 10240, 12208, 13516, 13888, 13952, 14336, 15260, 15872, 16895, 17360, 17440, 17920, 19840, 20480, 23653, 24416, 27032, 27776, 27904, 28672, 30520, 31744, 33790, 34720, 34880, 35840, 39680, 40960, 47306, 48832, 54064, 55552, 55808, 57344, 61040, 63488, 67580, 69440, 69760, 71680, 79360, 94612, 97664, 108128, 111104, 111616, 118265, 122080, 126976, 135160, 138880, 139520, 143360, 158720, 189224, 195328, 216256, 222208, 223232, 236530, 244160, 253952, 270320, 277760, 279040, 286720, 317440, 378448, 390656, 432512, 444416, 446464, 473060, 488320, 540640, 555520, 558080, 634880, 756896, 781312, 865024, 888832, 892928, 946120, 976640, 1081280, 1111040, 1116160, 1269760, 1513792, 1562624, 1730048, 1777664, 1892240, 1953280, 2162560, 2222080, 2232320, 3027584, 3125248, 3460096, 3784480, 3906560, 4325120, 4444160, 4464640, 6055168, 6250496, 6920192, 7568960, 7813120, 8650240, 8888320, 12110336, 13840384, 15137920, 15626240, 17300480, 24220672, 27680768, 30275840, 31252480, 34600960, 48441344, 60551680, 69201920, 96882688, 121103360, 138403840, 193765376, 242206720, 484413440, 968826880]

約数ペア:

[(1, 968826880), (2, 484413440), (4, 242206720), (5, 193765376), (7, 138403840), (8, 121103360), (10, 96882688), (14, 69201920), (16, 60551680), (20, 48441344), (28, 34600960), (31, 31252480), (32, 30275840), (35, 27680768), (40, 24220672), (56, 17300480), (62, 15626240), (64, 15137920), (70, 13840384), (80, 12110336), (109, 8888320), (112, 8650240), (124, 7813120), (128, 7568960), (140, 6920192), (155, 6250496), (160, 6055168), (217, 4464640), (218, 4444160), (224, 4325120), (248, 3906560), (256, 3784480), (280, 3460096), (310, 3125248), (320, 3027584), (434, 2232320), (436, 2222080), (448, 2162560), (496, 1953280), (512, 1892240), (545, 1777664), (560, 1730048), (620, 1562624), (640, 1513792), (763, 1269760), (868, 1116160), (872, 1111040), (896, 1081280), (992, 976640), (1024, 946120), (1085, 892928), (1090, 888832), (1120, 865024), (1240, 781312), (1280, 756896), (1526, 634880), (1736, 558080), (1744, 555520), (1792, 540640), (1984, 488320), (2048, 473060), (2170, 446464), (2180, 444416), (2240, 432512), (2480, 390656), (2560, 378448), (3052, 317440), (3379, 286720), (3472, 279040), (3488, 277760), (3584, 270320), (3815, 253952), (3968, 244160), (4096, 236530), (4340, 223232), (4360, 222208), (4480, 216256), (4960, 195328), (5120, 189224), (6104, 158720), (6758, 143360), (6944, 139520), (6976, 138880), (7168, 135160), (7630, 126976), (7936, 122080), (8192, 118265), (8680, 111616), (8720, 111104), (8960, 108128), (9920, 97664), (10240, 94612), (12208, 79360), (13516, 71680), (13888, 69760), (13952, 69440), (14336, 67580), (15260, 63488), (15872, 61040), (16895, 57344), (17360, 55808), (17440, 55552), (17920, 54064), (19840, 48832), (20480, 47306), (23653, 40960), (24416, 39680), (27032, 35840), (27776, 34880), (27904, 34720), (28672, 33790), (30520, 31744)]