168341600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 144

約数和(自身を含む): 490468608

約数和(自身を除く): 322127008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 736, 800, 805, 920, 1120, 1150, 1288, 1307, 1400, 1610, 1840, 2300, 2576, 2614, 2800, 3220, 3680, 4025, 4600, 5152, 5228, 5600, 6440, 6535, 8050, 9149, 9200, 10456, 12880, 13070, 16100, 18298, 18400, 20912, 25760, 26140, 30061, 32200, 32675, 36596, 41824, 45745, 52280, 60122, 64400, 65350, 73192, 91490, 104560, 120244, 128800, 130700, 146384, 150305, 182980, 209120, 210427, 228725, 240488, 261400, 292768, 300610, 365960, 420854, 457450, 480976, 522800, 601220, 731920, 751525, 841708, 914900, 961952, 1045600, 1052135, 1202440, 1463840, 1503050, 1683416, 1829800, 2104270, 2404880, 3006100, 3366832, 3659600, 4208540, 4809760, 5260675, 6012200, 6733664, 7319200, 8417080, 10521350, 12024400, 16834160, 21042700, 24048800, 33668320, 42085400, 84170800, 168341600]

約数ペア:

[(1, 168341600), (2, 84170800), (4, 42085400), (5, 33668320), (7, 24048800), (8, 21042700), (10, 16834160), (14, 12024400), (16, 10521350), (20, 8417080), (23, 7319200), (25, 6733664), (28, 6012200), (32, 5260675), (35, 4809760), (40, 4208540), (46, 3659600), (50, 3366832), (56, 3006100), (70, 2404880), (80, 2104270), (92, 1829800), (100, 1683416), (112, 1503050), (115, 1463840), (140, 1202440), (160, 1052135), (161, 1045600), (175, 961952), (184, 914900), (200, 841708), (224, 751525), (230, 731920), (280, 601220), (322, 522800), (350, 480976), (368, 457450), (400, 420854), (460, 365960), (560, 300610), (575, 292768), (644, 261400), (700, 240488), (736, 228725), (800, 210427), (805, 209120), (920, 182980), (1120, 150305), (1150, 146384), (1288, 130700), (1307, 128800), (1400, 120244), (1610, 104560), (1840, 91490), (2300, 73192), (2576, 65350), (2614, 64400), (2800, 60122), (3220, 52280), (3680, 45745), (4025, 41824), (4600, 36596), (5152, 32675), (5228, 32200), (5600, 30061), (6440, 26140), (6535, 25760), (8050, 20912), (9149, 18400), (9200, 18298), (10456, 16100), (12880, 13070)]