135694240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 362777184

約数和(自身を除く): 227082944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 121, 160, 163, 172, 176, 215, 220, 242, 326, 344, 352, 430, 440, 473, 484, 605, 652, 688, 815, 860, 880, 946, 968, 1210, 1304, 1376, 1630, 1720, 1760, 1793, 1892, 1936, 2365, 2420, 2608, 3260, 3440, 3586, 3784, 3872, 4730, 4840, 5203, 5216, 6520, 6880, 7009, 7172, 7568, 8965, 9460, 9680, 10406, 13040, 14018, 14344, 15136, 17930, 18920, 19360, 19723, 20812, 26015, 26080, 28036, 28688, 35045, 35860, 37840, 39446, 41624, 52030, 56072, 57376, 70090, 71720, 75680, 77099, 78892, 83248, 98615, 104060, 112144, 140180, 143440, 154198, 157784, 166496, 197230, 208120, 224288, 280360, 286880, 308396, 315568, 385495, 394460, 416240, 560720, 616792, 631136, 770990, 788920, 832480, 848089, 1121440, 1233584, 1541980, 1577840, 1696178, 2467168, 3083960, 3155680, 3392356, 4240445, 6167920, 6784712, 8480890, 12335840, 13569424, 16961780, 27138848, 33923560, 67847120, 135694240]

約数ペア:

[(1, 135694240), (2, 67847120), (4, 33923560), (5, 27138848), (8, 16961780), (10, 13569424), (11, 12335840), (16, 8480890), (20, 6784712), (22, 6167920), (32, 4240445), (40, 3392356), (43, 3155680), (44, 3083960), (55, 2467168), (80, 1696178), (86, 1577840), (88, 1541980), (110, 1233584), (121, 1121440), (160, 848089), (163, 832480), (172, 788920), (176, 770990), (215, 631136), (220, 616792), (242, 560720), (326, 416240), (344, 394460), (352, 385495), (430, 315568), (440, 308396), (473, 286880), (484, 280360), (605, 224288), (652, 208120), (688, 197230), (815, 166496), (860, 157784), (880, 154198), (946, 143440), (968, 140180), (1210, 112144), (1304, 104060), (1376, 98615), (1630, 83248), (1720, 78892), (1760, 77099), (1793, 75680), (1892, 71720), (1936, 70090), (2365, 57376), (2420, 56072), (2608, 52030), (3260, 41624), (3440, 39446), (3586, 37840), (3784, 35860), (3872, 35045), (4730, 28688), (4840, 28036), (5203, 26080), (5216, 26015), (6520, 20812), (6880, 19723), (7009, 19360), (7172, 18920), (7568, 17930), (8965, 15136), (9460, 14344), (9680, 14018), (10406, 13040)]