16211777120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1315891}}^1$

素因数の和:1315924

約数の個数: 96

約数和(自身を含む): 47751088896

約数和(自身を除く): 31539311776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 1315891, 2631782, 5263564, 6579455, 9211237, 10527128, 13158910, 14474801, 18422474, 21054256, 26317820, 28949602, 36844948, 42108512, 46056185, 52635640, 57899204, 72374005, 73689896, 92112370, 101323607, 105271280, 115798408, 144748010, 147379792, 184224740, 202647214, 210542560, 231596816, 289496020, 294759584, 368449480, 405294428, 463193632, 506618035, 578992040, 736898960, 810588856, 1013236070, 1157984080, 1473797920, 1621177712, 2026472140, 2315968160, 3242355424, 4052944280, 8105888560, 16211777120]

約数ペア:

[(1, 16211777120), (2, 8105888560), (4, 4052944280), (5, 3242355424), (7, 2315968160), (8, 2026472140), (10, 1621177712), (11, 1473797920), (14, 1157984080), (16, 1013236070), (20, 810588856), (22, 736898960), (28, 578992040), (32, 506618035), (35, 463193632), (40, 405294428), (44, 368449480), (55, 294759584), (56, 289496020), (70, 231596816), (77, 210542560), (80, 202647214), (88, 184224740), (110, 147379792), (112, 144748010), (140, 115798408), (154, 105271280), (160, 101323607), (176, 92112370), (220, 73689896), (224, 72374005), (280, 57899204), (308, 52635640), (352, 46056185), (385, 42108512), (440, 36844948), (560, 28949602), (616, 26317820), (770, 21054256), (880, 18422474), (1120, 14474801), (1232, 13158910), (1540, 10527128), (1760, 9211237), (2464, 6579455), (3080, 5263564), (6160, 2631782), (12320, 1315891)]