221331360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1979}}^1$

素因数の和:2230

約数の個数: 96

約数和(自身を含む): 700539840

約数和(自身を除く): 479208480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 233, 240, 466, 480, 699, 932, 1165, 1398, 1864, 1979, 2330, 2796, 3495, 3728, 3958, 4660, 5592, 5937, 6990, 7456, 7916, 9320, 9895, 11184, 11874, 13980, 15832, 18640, 19790, 22368, 23748, 27960, 29685, 31664, 37280, 39580, 47496, 55920, 59370, 63328, 79160, 94992, 111840, 118740, 158320, 189984, 237480, 316640, 461107, 474960, 922214, 949920, 1383321, 1844428, 2305535, 2766642, 3688856, 4611070, 5533284, 6916605, 7377712, 9222140, 11066568, 13833210, 14755424, 18444280, 22133136, 27666420, 36888560, 44266272, 55332840, 73777120, 110665680, 221331360]

約数ペア:

[(1, 221331360), (2, 110665680), (3, 73777120), (4, 55332840), (5, 44266272), (6, 36888560), (8, 27666420), (10, 22133136), (12, 18444280), (15, 14755424), (16, 13833210), (20, 11066568), (24, 9222140), (30, 7377712), (32, 6916605), (40, 5533284), (48, 4611070), (60, 3688856), (80, 2766642), (96, 2305535), (120, 1844428), (160, 1383321), (233, 949920), (240, 922214), (466, 474960), (480, 461107), (699, 316640), (932, 237480), (1165, 189984), (1398, 158320), (1864, 118740), (1979, 111840), (2330, 94992), (2796, 79160), (3495, 63328), (3728, 59370), (3958, 55920), (4660, 47496), (5592, 39580), (5937, 37280), (6990, 31664), (7456, 29685), (7916, 27960), (9320, 23748), (9895, 22368), (11184, 19790), (11874, 18640), (13980, 15832)]