330198880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 856977408

約数和(自身を除く): 526778528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 326, 352, 440, 652, 815, 880, 1151, 1304, 1630, 1760, 1793, 2302, 2608, 3260, 3586, 4604, 5216, 5755, 6520, 7172, 8965, 9208, 11510, 12661, 13040, 14344, 17930, 18416, 23020, 25322, 26080, 28688, 35860, 36832, 46040, 50644, 57376, 63305, 71720, 92080, 101288, 126610, 143440, 184160, 187613, 202576, 253220, 286880, 375226, 405152, 506440, 750452, 938065, 1012880, 1500904, 1876130, 2025760, 2063743, 3001808, 3752260, 4127486, 6003616, 7504520, 8254972, 10318715, 15009040, 16509944, 20637430, 30018080, 33019888, 41274860, 66039776, 82549720, 165099440, 330198880]

約数ペア:

[(1, 330198880), (2, 165099440), (4, 82549720), (5, 66039776), (8, 41274860), (10, 33019888), (11, 30018080), (16, 20637430), (20, 16509944), (22, 15009040), (32, 10318715), (40, 8254972), (44, 7504520), (55, 6003616), (80, 4127486), (88, 3752260), (110, 3001808), (160, 2063743), (163, 2025760), (176, 1876130), (220, 1500904), (326, 1012880), (352, 938065), (440, 750452), (652, 506440), (815, 405152), (880, 375226), (1151, 286880), (1304, 253220), (1630, 202576), (1760, 187613), (1793, 184160), (2302, 143440), (2608, 126610), (3260, 101288), (3586, 92080), (4604, 71720), (5216, 63305), (5755, 57376), (6520, 50644), (7172, 46040), (8965, 36832), (9208, 35860), (11510, 28688), (12661, 26080), (13040, 25322), (14344, 23020), (17930, 18416)]