158379200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 453542400

約数和(自身を除く): 295163200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 79, 80, 100, 112, 140, 158, 160, 175, 179, 200, 224, 280, 316, 320, 350, 358, 395, 400, 448, 553, 560, 632, 700, 716, 790, 800, 895, 1106, 1120, 1253, 1264, 1400, 1432, 1580, 1600, 1790, 1975, 2212, 2240, 2506, 2528, 2765, 2800, 2864, 3160, 3580, 3950, 4424, 4475, 5012, 5056, 5530, 5600, 5728, 6265, 6320, 7160, 7900, 8848, 8950, 10024, 11060, 11200, 11456, 12530, 12640, 13825, 14141, 14320, 15800, 17696, 17900, 20048, 22120, 25060, 25280, 27650, 28282, 28640, 31325, 31600, 35392, 35800, 40096, 44240, 50120, 55300, 56564, 57280, 62650, 63200, 70705, 71600, 80192, 88480, 98987, 100240, 110600, 113128, 125300, 126400, 141410, 143200, 176960, 197974, 200480, 221200, 226256, 250600, 282820, 286400, 353525, 395948, 400960, 442400, 452512, 494935, 501200, 565640, 707050, 791896, 884800, 905024, 989870, 1002400, 1131280, 1414100, 1583792, 1979740, 2004800, 2262560, 2474675, 2828200, 3167584, 3959480, 4525120, 4949350, 5656400, 6335168, 7918960, 9898700, 11312800, 15837920, 19797400, 22625600, 31675840, 39594800, 79189600, 158379200]

約数ペア:

[(1, 158379200), (2, 79189600), (4, 39594800), (5, 31675840), (7, 22625600), (8, 19797400), (10, 15837920), (14, 11312800), (16, 9898700), (20, 7918960), (25, 6335168), (28, 5656400), (32, 4949350), (35, 4525120), (40, 3959480), (50, 3167584), (56, 2828200), (64, 2474675), (70, 2262560), (79, 2004800), (80, 1979740), (100, 1583792), (112, 1414100), (140, 1131280), (158, 1002400), (160, 989870), (175, 905024), (179, 884800), (200, 791896), (224, 707050), (280, 565640), (316, 501200), (320, 494935), (350, 452512), (358, 442400), (395, 400960), (400, 395948), (448, 353525), (553, 286400), (560, 282820), (632, 250600), (700, 226256), (716, 221200), (790, 200480), (800, 197974), (895, 176960), (1106, 143200), (1120, 141410), (1253, 126400), (1264, 125300), (1400, 113128), (1432, 110600), (1580, 100240), (1600, 98987), (1790, 88480), (1975, 80192), (2212, 71600), (2240, 70705), (2506, 63200), (2528, 62650), (2765, 57280), (2800, 56564), (2864, 55300), (3160, 50120), (3580, 44240), (3950, 40096), (4424, 35800), (4475, 35392), (5012, 31600), (5056, 31325), (5530, 28640), (5600, 28282), (5728, 27650), (6265, 25280), (6320, 25060), (7160, 22120), (7900, 20048), (8848, 17900), (8950, 17696), (10024, 15800), (11060, 14320), (11200, 14141), (11456, 13825), (12530, 12640)]