82765760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3394

約数の個数: 112

約数和(自身を含む): 245790720

約数和(自身を除く): 163024960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3359, 3520, 4928, 6160, 6718, 12320, 13436, 16795, 23513, 24640, 26872, 33590, 36949, 47026, 53744, 67180, 73898, 94052, 107488, 117565, 134360, 147796, 184745, 188104, 214976, 235130, 258643, 268720, 295592, 369490, 376208, 470260, 517286, 537440, 591184, 738980, 752416, 940520, 1034572, 1074880, 1182368, 1293215, 1477960, 1504832, 1881040, 2069144, 2364736, 2586430, 2955920, 3762080, 4138288, 5172860, 5911840, 7524160, 8276576, 10345720, 11823680, 16553152, 20691440, 41382880, 82765760]

約数ペア:

[(1, 82765760), (2, 41382880), (4, 20691440), (5, 16553152), (7, 11823680), (8, 10345720), (10, 8276576), (11, 7524160), (14, 5911840), (16, 5172860), (20, 4138288), (22, 3762080), (28, 2955920), (32, 2586430), (35, 2364736), (40, 2069144), (44, 1881040), (55, 1504832), (56, 1477960), (64, 1293215), (70, 1182368), (77, 1074880), (80, 1034572), (88, 940520), (110, 752416), (112, 738980), (140, 591184), (154, 537440), (160, 517286), (176, 470260), (220, 376208), (224, 369490), (280, 295592), (308, 268720), (320, 258643), (352, 235130), (385, 214976), (440, 188104), (448, 184745), (560, 147796), (616, 134360), (704, 117565), (770, 107488), (880, 94052), (1120, 73898), (1232, 67180), (1540, 53744), (1760, 47026), (2240, 36949), (2464, 33590), (3080, 26872), (3359, 24640), (3520, 23513), (4928, 16795), (6160, 13436), (6718, 12320)]