159026560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 483492240

約数和(自身を除く): 324465680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 461, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 922, 980, 1078, 1120, 1232, 1408, 1540, 1568, 1760, 1844, 1960, 2156, 2240, 2305, 2464, 2695, 3080, 3136, 3227, 3520, 3688, 3920, 4312, 4480, 4610, 4928, 5071, 5390, 6160, 6272, 6454, 7040, 7376, 7840, 8624, 9220, 9856, 10142, 10780, 12320, 12908, 14752, 15680, 16135, 17248, 18440, 20284, 21560, 22589, 24640, 25355, 25816, 29504, 31360, 32270, 34496, 35497, 36880, 40568, 43120, 45178, 49280, 50710, 51632, 59008, 64540, 68992, 70994, 73760, 81136, 86240, 90356, 101420, 103264, 112945, 129080, 141988, 147520, 162272, 172480, 177485, 180712, 202840, 206528, 225890, 248479, 258160, 283976, 295040, 324544, 344960, 354970, 361424, 405680, 413056, 451780, 496958, 516320, 567952, 649088, 709940, 722848, 811360, 903560, 993916, 1032640, 1135904, 1242395, 1419880, 1445696, 1622720, 1807120, 1987832, 2065280, 2271808, 2484790, 2839760, 2891392, 3245440, 3614240, 3975664, 4543616, 4969580, 5679520, 7228480, 7951328, 9939160, 11359040, 14456960, 15902656, 19878320, 22718080, 31805312, 39756640, 79513280, 159026560]

約数ペア:

[(1, 159026560), (2, 79513280), (4, 39756640), (5, 31805312), (7, 22718080), (8, 19878320), (10, 15902656), (11, 14456960), (14, 11359040), (16, 9939160), (20, 7951328), (22, 7228480), (28, 5679520), (32, 4969580), (35, 4543616), (40, 3975664), (44, 3614240), (49, 3245440), (55, 2891392), (56, 2839760), (64, 2484790), (70, 2271808), (77, 2065280), (80, 1987832), (88, 1807120), (98, 1622720), (110, 1445696), (112, 1419880), (128, 1242395), (140, 1135904), (154, 1032640), (160, 993916), (176, 903560), (196, 811360), (220, 722848), (224, 709940), (245, 649088), (280, 567952), (308, 516320), (320, 496958), (352, 451780), (385, 413056), (392, 405680), (440, 361424), (448, 354970), (461, 344960), (490, 324544), (539, 295040), (560, 283976), (616, 258160), (640, 248479), (704, 225890), (770, 206528), (784, 202840), (880, 180712), (896, 177485), (922, 172480), (980, 162272), (1078, 147520), (1120, 141988), (1232, 129080), (1408, 112945), (1540, 103264), (1568, 101420), (1760, 90356), (1844, 86240), (1960, 81136), (2156, 73760), (2240, 70994), (2305, 68992), (2464, 64540), (2695, 59008), (3080, 51632), (3136, 50710), (3227, 49280), (3520, 45178), (3688, 43120), (3920, 40568), (4312, 36880), (4480, 35497), (4610, 34496), (4928, 32270), (5071, 31360), (5390, 29504), (6160, 25816), (6272, 25355), (6454, 24640), (7040, 22589), (7376, 21560), (7840, 20284), (8624, 18440), (9220, 17248), (9856, 16135), (10142, 15680), (10780, 14752), (12320, 12908)]