286612480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 176

約数和(自身を含む): 858364416

約数和(自身を除く): 571751936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 727, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1454, 1540, 1760, 1792, 2240, 2464, 2560, 2816, 2908, 3080, 3520, 3584, 3635, 4480, 4928, 5089, 5120, 5632, 5816, 6160, 7040, 7168, 7270, 7997, 8960, 9856, 10178, 11264, 11632, 12320, 14080, 14540, 15994, 17920, 19712, 20356, 23264, 24640, 25445, 28160, 29080, 31988, 35840, 39424, 39985, 40712, 46528, 49280, 50890, 55979, 56320, 58160, 63976, 78848, 79970, 81424, 93056, 98560, 101780, 111958, 116320, 127952, 159940, 162848, 186112, 197120, 203560, 223916, 232640, 255904, 279895, 319880, 325696, 372224, 394240, 407120, 447832, 465280, 511808, 559790, 639760, 651392, 744448, 814240, 895664, 930560, 1023616, 1119580, 1279520, 1302784, 1628480, 1791328, 1861120, 2047232, 2239160, 2559040, 2605568, 3256960, 3582656, 3722240, 4094464, 4478320, 5118080, 5211136, 6513920, 7165312, 8188928, 8956640, 10236160, 13027840, 14330624, 17913280, 20472320, 26055680, 28661248, 35826560, 40944640, 57322496, 71653120, 143306240, 286612480]

約数ペア:

[(1, 286612480), (2, 143306240), (4, 71653120), (5, 57322496), (7, 40944640), (8, 35826560), (10, 28661248), (11, 26055680), (14, 20472320), (16, 17913280), (20, 14330624), (22, 13027840), (28, 10236160), (32, 8956640), (35, 8188928), (40, 7165312), (44, 6513920), (55, 5211136), (56, 5118080), (64, 4478320), (70, 4094464), (77, 3722240), (80, 3582656), (88, 3256960), (110, 2605568), (112, 2559040), (128, 2239160), (140, 2047232), (154, 1861120), (160, 1791328), (176, 1628480), (220, 1302784), (224, 1279520), (256, 1119580), (280, 1023616), (308, 930560), (320, 895664), (352, 814240), (385, 744448), (440, 651392), (448, 639760), (512, 559790), (560, 511808), (616, 465280), (640, 447832), (704, 407120), (727, 394240), (770, 372224), (880, 325696), (896, 319880), (1024, 279895), (1120, 255904), (1232, 232640), (1280, 223916), (1408, 203560), (1454, 197120), (1540, 186112), (1760, 162848), (1792, 159940), (2240, 127952), (2464, 116320), (2560, 111958), (2816, 101780), (2908, 98560), (3080, 93056), (3520, 81424), (3584, 79970), (3635, 78848), (4480, 63976), (4928, 58160), (5089, 56320), (5120, 55979), (5632, 50890), (5816, 49280), (6160, 46528), (7040, 40712), (7168, 39985), (7270, 39424), (7997, 35840), (8960, 31988), (9856, 29080), (10178, 28160), (11264, 25445), (11632, 24640), (12320, 23264), (14080, 20356), (14540, 19712), (15994, 17920)]