82071520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 120173600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 79, 80, 86, 151, 158, 160, 172, 215, 302, 316, 344, 395, 430, 604, 632, 688, 755, 790, 860, 1208, 1264, 1376, 1510, 1580, 1720, 2416, 2528, 3020, 3160, 3397, 3440, 4832, 6040, 6320, 6493, 6794, 6880, 11929, 12080, 12640, 12986, 13588, 16985, 23858, 24160, 25972, 27176, 32465, 33970, 47716, 51944, 54352, 59645, 64930, 67940, 95432, 103888, 108704, 119290, 129860, 135880, 190864, 207776, 238580, 259720, 271760, 381728, 477160, 512947, 519440, 543520, 954320, 1025894, 1038880, 1908640, 2051788, 2564735, 4103576, 5129470, 8207152, 10258940, 16414304, 20517880, 41035760, 82071520]

約数ペア:

[(1, 82071520), (2, 41035760), (4, 20517880), (5, 16414304), (8, 10258940), (10, 8207152), (16, 5129470), (20, 4103576), (32, 2564735), (40, 2051788), (43, 1908640), (79, 1038880), (80, 1025894), (86, 954320), (151, 543520), (158, 519440), (160, 512947), (172, 477160), (215, 381728), (302, 271760), (316, 259720), (344, 238580), (395, 207776), (430, 190864), (604, 135880), (632, 129860), (688, 119290), (755, 108704), (790, 103888), (860, 95432), (1208, 67940), (1264, 64930), (1376, 59645), (1510, 54352), (1580, 51944), (1720, 47716), (2416, 33970), (2528, 32465), (3020, 27176), (3160, 25972), (3397, 24160), (3440, 23858), (4832, 16985), (6040, 13588), (6320, 12986), (6493, 12640), (6794, 12080), (6880, 11929)]