140778400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 410223744

約数和(自身を除く): 269445344

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, 1093, 1120, 1150, 1288, 1400, 1610, 1840, 2186, 2300, 2576, 2800, 3220, 3680, 4025, 4372, 4600, 5152, 5465, 5600, 6440, 7651, 8050, 8744, 9200, 10930, 12880, 15302, 16100, 17488, 18400, 21860, 25139, 25760, 27325, 30604, 32200, 34976, 38255, 43720, 50278, 54650, 61208, 64400, 76510, 87440, 100556, 109300, 122416, 125695, 128800, 153020, 174880, 175973, 191275, 201112, 218600, 244832, 251390, 306040, 351946, 382550, 402224, 437200, 502780, 612080, 628475, 703892, 765100, 804448, 874400, 879865, 1005560, 1224160, 1256950, 1407784, 1530200, 1759730, 2011120, 2513900, 2815568, 3060400, 3519460, 4022240, 4399325, 5027800, 5631136, 6120800, 7038920, 8798650, 10055600, 14077840, 17597300, 20111200, 28155680, 35194600, 70389200, 140778400]

約数ペア:

[(1, 140778400), (2, 70389200), (4, 35194600), (5, 28155680), (7, 20111200), (8, 17597300), (10, 14077840), (14, 10055600), (16, 8798650), (20, 7038920), (23, 6120800), (25, 5631136), (28, 5027800), (32, 4399325), (35, 4022240), (40, 3519460), (46, 3060400), (50, 2815568), (56, 2513900), (70, 2011120), (80, 1759730), (92, 1530200), (100, 1407784), (112, 1256950), (115, 1224160), (140, 1005560), (160, 879865), (161, 874400), (175, 804448), (184, 765100), (200, 703892), (224, 628475), (230, 612080), (280, 502780), (322, 437200), (350, 402224), (368, 382550), (400, 351946), (460, 306040), (560, 251390), (575, 244832), (644, 218600), (700, 201112), (736, 191275), (800, 175973), (805, 174880), (920, 153020), (1093, 128800), (1120, 125695), (1150, 122416), (1288, 109300), (1400, 100556), (1610, 87440), (1840, 76510), (2186, 64400), (2300, 61208), (2576, 54650), (2800, 50278), (3220, 43720), (3680, 38255), (4025, 34976), (4372, 32200), (4600, 30604), (5152, 27325), (5465, 25760), (5600, 25139), (6440, 21860), (7651, 18400), (8050, 17488), (8744, 16100), (9200, 15302), (10930, 12880)]