84341920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 234710784

約数和(自身を除く): 150368864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 41, 43, 46, 52, 65, 80, 82, 86, 92, 104, 115, 130, 160, 164, 172, 184, 205, 208, 215, 230, 260, 299, 328, 344, 368, 410, 416, 430, 460, 520, 533, 559, 598, 656, 688, 736, 820, 860, 920, 943, 989, 1040, 1066, 1118, 1196, 1312, 1376, 1495, 1640, 1720, 1763, 1840, 1886, 1978, 2080, 2132, 2236, 2392, 2665, 2795, 2990, 3280, 3440, 3526, 3680, 3772, 3956, 4264, 4472, 4715, 4784, 4945, 5330, 5590, 5980, 6560, 6880, 7052, 7544, 7912, 8528, 8815, 8944, 9430, 9568, 9890, 10660, 11180, 11960, 12259, 12857, 14104, 15088, 15824, 17056, 17630, 17888, 18860, 19780, 21320, 22360, 22919, 23920, 24518, 25714, 28208, 30176, 31648, 35260, 37720, 39560, 40549, 42640, 44720, 45838, 47840, 49036, 51428, 56416, 61295, 64285, 70520, 75440, 79120, 81098, 85280, 89440, 91676, 98072, 102856, 114595, 122590, 128570, 141040, 150880, 158240, 162196, 183352, 196144, 202745, 205712, 229190, 245180, 257140, 282080, 324392, 366704, 392288, 405490, 411424, 458380, 490360, 514280, 527137, 648784, 733408, 810980, 916760, 980720, 1028560, 1054274, 1297568, 1621960, 1833520, 1961440, 2057120, 2108548, 2635685, 3243920, 3667040, 4217096, 5271370, 6487840, 8434192, 10542740, 16868384, 21085480, 42170960, 84341920]

約数ペア:

[(1, 84341920), (2, 42170960), (4, 21085480), (5, 16868384), (8, 10542740), (10, 8434192), (13, 6487840), (16, 5271370), (20, 4217096), (23, 3667040), (26, 3243920), (32, 2635685), (40, 2108548), (41, 2057120), (43, 1961440), (46, 1833520), (52, 1621960), (65, 1297568), (80, 1054274), (82, 1028560), (86, 980720), (92, 916760), (104, 810980), (115, 733408), (130, 648784), (160, 527137), (164, 514280), (172, 490360), (184, 458380), (205, 411424), (208, 405490), (215, 392288), (230, 366704), (260, 324392), (299, 282080), (328, 257140), (344, 245180), (368, 229190), (410, 205712), (416, 202745), (430, 196144), (460, 183352), (520, 162196), (533, 158240), (559, 150880), (598, 141040), (656, 128570), (688, 122590), (736, 114595), (820, 102856), (860, 98072), (920, 91676), (943, 89440), (989, 85280), (1040, 81098), (1066, 79120), (1118, 75440), (1196, 70520), (1312, 64285), (1376, 61295), (1495, 56416), (1640, 51428), (1720, 49036), (1763, 47840), (1840, 45838), (1886, 44720), (1978, 42640), (2080, 40549), (2132, 39560), (2236, 37720), (2392, 35260), (2665, 31648), (2795, 30176), (2990, 28208), (3280, 25714), (3440, 24518), (3526, 23920), (3680, 22919), (3772, 22360), (3956, 21320), (4264, 19780), (4472, 18860), (4715, 17888), (4784, 17630), (4945, 17056), (5330, 15824), (5590, 15088), (5980, 14104), (6560, 12857), (6880, 12259), (7052, 11960), (7544, 11180), (7912, 10660), (8528, 9890), (8815, 9568), (8944, 9430)]