143306240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 160

約数和(自身を含む): 428972544

約数和(自身を除く): 285666304

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, 1120, 1232, 1280, 1408, 1454, 1540, 1760, 1792, 2240, 2464, 2560, 2816, 2908, 3080, 3520, 3584, 3635, 4480, 4928, 5089, 5632, 5816, 6160, 7040, 7270, 7997, 8960, 9856, 10178, 11632, 12320, 14080, 14540, 15994, 17920, 19712, 20356, 23264, 24640, 25445, 28160, 29080, 31988, 39424, 39985, 40712, 46528, 49280, 50890, 55979, 58160, 63976, 79970, 81424, 93056, 98560, 101780, 111958, 116320, 127952, 159940, 162848, 186112, 197120, 203560, 223916, 232640, 255904, 279895, 319880, 325696, 372224, 407120, 447832, 465280, 511808, 559790, 639760, 651392, 814240, 895664, 930560, 1023616, 1119580, 1279520, 1302784, 1628480, 1791328, 1861120, 2047232, 2239160, 2559040, 2605568, 3256960, 3582656, 4094464, 4478320, 5118080, 6513920, 7165312, 8956640, 10236160, 13027840, 14330624, 17913280, 20472320, 28661248, 35826560, 71653120, 143306240]

約数ペア:

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