142732480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 405554688

約数和(自身を除く): 262822208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 41, 43, 44, 46, 55, 64, 80, 82, 86, 88, 92, 110, 115, 160, 164, 172, 176, 184, 205, 215, 220, 230, 253, 320, 328, 344, 352, 368, 410, 430, 440, 451, 460, 473, 506, 656, 688, 704, 736, 820, 860, 880, 902, 920, 943, 946, 989, 1012, 1265, 1312, 1376, 1472, 1640, 1720, 1760, 1763, 1804, 1840, 1886, 1892, 1978, 2024, 2255, 2365, 2530, 2624, 2752, 3280, 3440, 3520, 3526, 3608, 3680, 3772, 3784, 3956, 4048, 4510, 4715, 4730, 4945, 5060, 6560, 6880, 7052, 7216, 7360, 7544, 7568, 7912, 8096, 8815, 9020, 9430, 9460, 9890, 10120, 10373, 10879, 13120, 13760, 14104, 14432, 15088, 15136, 15824, 16192, 17630, 18040, 18860, 18920, 19393, 19780, 20240, 20746, 21758, 28208, 28864, 30176, 30272, 31648, 35260, 36080, 37720, 37840, 38786, 39560, 40480, 40549, 41492, 43516, 51865, 54395, 56416, 60352, 63296, 70520, 72160, 75440, 75680, 77572, 79120, 80960, 81098, 82984, 87032, 96965, 103730, 108790, 112832, 141040, 144320, 150880, 151360, 155144, 158240, 162196, 165968, 174064, 193930, 202745, 207460, 217580, 282080, 301760, 310288, 316480, 324392, 331936, 348128, 387860, 405490, 414920, 435160, 446039, 564160, 620576, 648784, 663872, 696256, 775720, 810980, 829840, 870320, 892078, 1241152, 1297568, 1551440, 1621960, 1659680, 1740640, 1784156, 2230195, 2595136, 3102880, 3243920, 3319360, 3481280, 3568312, 4460390, 6205760, 6487840, 7136624, 8920780, 12975680, 14273248, 17841560, 28546496, 35683120, 71366240, 142732480]

約数ペア:

[(1, 142732480), (2, 71366240), (4, 35683120), (5, 28546496), (8, 17841560), (10, 14273248), (11, 12975680), (16, 8920780), (20, 7136624), (22, 6487840), (23, 6205760), (32, 4460390), (40, 3568312), (41, 3481280), (43, 3319360), (44, 3243920), (46, 3102880), (55, 2595136), (64, 2230195), (80, 1784156), (82, 1740640), (86, 1659680), (88, 1621960), (92, 1551440), (110, 1297568), (115, 1241152), (160, 892078), (164, 870320), (172, 829840), (176, 810980), (184, 775720), (205, 696256), (215, 663872), (220, 648784), (230, 620576), (253, 564160), (320, 446039), (328, 435160), (344, 414920), (352, 405490), (368, 387860), (410, 348128), (430, 331936), (440, 324392), (451, 316480), (460, 310288), (473, 301760), (506, 282080), (656, 217580), (688, 207460), (704, 202745), (736, 193930), (820, 174064), (860, 165968), (880, 162196), (902, 158240), (920, 155144), (943, 151360), (946, 150880), (989, 144320), (1012, 141040), (1265, 112832), (1312, 108790), (1376, 103730), (1472, 96965), (1640, 87032), (1720, 82984), (1760, 81098), (1763, 80960), (1804, 79120), (1840, 77572), (1886, 75680), (1892, 75440), (1978, 72160), (2024, 70520), (2255, 63296), (2365, 60352), (2530, 56416), (2624, 54395), (2752, 51865), (3280, 43516), (3440, 41492), (3520, 40549), (3526, 40480), (3608, 39560), (3680, 38786), (3772, 37840), (3784, 37720), (3956, 36080), (4048, 35260), (4510, 31648), (4715, 30272), (4730, 30176), (4945, 28864), (5060, 28208), (6560, 21758), (6880, 20746), (7052, 20240), (7216, 19780), (7360, 19393), (7544, 18920), (7568, 18860), (7912, 18040), (8096, 17630), (8815, 16192), (9020, 15824), (9430, 15136), (9460, 15088), (9890, 14432), (10120, 14104), (10373, 13760), (10879, 13120)]