161022400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1347

約数の個数: 168

約数和(自身を含む): 494361216

約数和(自身を除く): 333338816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 700, 704, 770, 800, 880, 1100, 1120, 1232, 1307, 1400, 1540, 1600, 1760, 1925, 2200, 2240, 2464, 2614, 2800, 3080, 3520, 3850, 4400, 4928, 5228, 5600, 6160, 6535, 7700, 8800, 9149, 10456, 11200, 12320, 13070, 14377, 15400, 17600, 18298, 20912, 24640, 26140, 28754, 30800, 32675, 36596, 41824, 45745, 52280, 57508, 61600, 65350, 71885, 73192, 83648, 91490, 100639, 104560, 115016, 123200, 130700, 143770, 146384, 182980, 201278, 209120, 228725, 230032, 261400, 287540, 292768, 359425, 365960, 402556, 418240, 457450, 460064, 503195, 522800, 575080, 585536, 718850, 731920, 805112, 914900, 920128, 1006390, 1045600, 1150160, 1437700, 1463840, 1610224, 1829800, 2012780, 2091200, 2300320, 2515975, 2875400, 2927680, 3220448, 3659600, 4025560, 4600640, 5031950, 5750800, 6440896, 7319200, 8051120, 10063900, 11501600, 14638400, 16102240, 20127800, 23003200, 32204480, 40255600, 80511200, 161022400]

約数ペア:

[(1, 161022400), (2, 80511200), (4, 40255600), (5, 32204480), (7, 23003200), (8, 20127800), (10, 16102240), (11, 14638400), (14, 11501600), (16, 10063900), (20, 8051120), (22, 7319200), (25, 6440896), (28, 5750800), (32, 5031950), (35, 4600640), (40, 4025560), (44, 3659600), (50, 3220448), (55, 2927680), (56, 2875400), (64, 2515975), (70, 2300320), (77, 2091200), (80, 2012780), (88, 1829800), (100, 1610224), (110, 1463840), (112, 1437700), (140, 1150160), (154, 1045600), (160, 1006390), (175, 920128), (176, 914900), (200, 805112), (220, 731920), (224, 718850), (275, 585536), (280, 575080), (308, 522800), (320, 503195), (350, 460064), (352, 457450), (385, 418240), (400, 402556), (440, 365960), (448, 359425), (550, 292768), (560, 287540), (616, 261400), (700, 230032), (704, 228725), (770, 209120), (800, 201278), (880, 182980), (1100, 146384), (1120, 143770), (1232, 130700), (1307, 123200), (1400, 115016), (1540, 104560), (1600, 100639), (1760, 91490), (1925, 83648), (2200, 73192), (2240, 71885), (2464, 65350), (2614, 61600), (2800, 57508), (3080, 52280), (3520, 45745), (3850, 41824), (4400, 36596), (4928, 32675), (5228, 30800), (5600, 28754), (6160, 26140), (6535, 24640), (7700, 20912), (8800, 18298), (9149, 17600), (10456, 15400), (11200, 14377), (12320, 13070)]