297512320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 847681200

約数和(自身を除く): 550168880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 128, 140, 160, 179, 196, 212, 224, 245, 265, 280, 320, 358, 371, 392, 424, 448, 490, 530, 560, 640, 716, 742, 784, 848, 895, 896, 980, 1060, 1120, 1253, 1432, 1484, 1568, 1696, 1790, 1855, 1960, 2120, 2240, 2506, 2597, 2864, 2968, 3136, 3392, 3580, 3710, 3920, 4240, 4480, 5012, 5194, 5728, 5936, 6265, 6272, 6784, 7160, 7420, 7840, 8480, 8771, 9487, 10024, 10388, 11456, 11872, 12530, 12985, 14320, 14840, 15680, 16960, 17542, 18974, 20048, 20776, 22912, 23744, 25060, 25970, 28640, 29680, 31360, 33920, 35084, 37948, 40096, 41552, 43855, 47435, 47488, 50120, 51940, 57280, 59360, 66409, 70168, 75896, 80192, 83104, 87710, 94870, 100240, 103880, 114560, 118720, 132818, 140336, 151792, 160384, 166208, 175420, 189740, 200480, 207760, 237440, 265636, 280672, 303584, 332045, 332416, 350840, 379480, 400960, 415520, 464863, 531272, 561344, 607168, 664090, 701680, 758960, 801920, 831040, 929726, 1062544, 1122688, 1214336, 1328180, 1403360, 1517920, 1662080, 1859452, 2125088, 2324315, 2656360, 2806720, 3035840, 3718904, 4250176, 4648630, 5312720, 5613440, 6071680, 7437808, 8500352, 9297260, 10625440, 14875616, 18594520, 21250880, 29751232, 37189040, 42501760, 59502464, 74378080, 148756160, 297512320]

約数ペア:

[(1, 297512320), (2, 148756160), (4, 74378080), (5, 59502464), (7, 42501760), (8, 37189040), (10, 29751232), (14, 21250880), (16, 18594520), (20, 14875616), (28, 10625440), (32, 9297260), (35, 8500352), (40, 7437808), (49, 6071680), (53, 5613440), (56, 5312720), (64, 4648630), (70, 4250176), (80, 3718904), (98, 3035840), (106, 2806720), (112, 2656360), (128, 2324315), (140, 2125088), (160, 1859452), (179, 1662080), (196, 1517920), (212, 1403360), (224, 1328180), (245, 1214336), (265, 1122688), (280, 1062544), (320, 929726), (358, 831040), (371, 801920), (392, 758960), (424, 701680), (448, 664090), (490, 607168), (530, 561344), (560, 531272), (640, 464863), (716, 415520), (742, 400960), (784, 379480), (848, 350840), (895, 332416), (896, 332045), (980, 303584), (1060, 280672), (1120, 265636), (1253, 237440), (1432, 207760), (1484, 200480), (1568, 189740), (1696, 175420), (1790, 166208), (1855, 160384), (1960, 151792), (2120, 140336), (2240, 132818), (2506, 118720), (2597, 114560), (2864, 103880), (2968, 100240), (3136, 94870), (3392, 87710), (3580, 83104), (3710, 80192), (3920, 75896), (4240, 70168), (4480, 66409), (5012, 59360), (5194, 57280), (5728, 51940), (5936, 50120), (6265, 47488), (6272, 47435), (6784, 43855), (7160, 41552), (7420, 40096), (7840, 37948), (8480, 35084), (8771, 33920), (9487, 31360), (10024, 29680), (10388, 28640), (11456, 25970), (11872, 25060), (12530, 23744), (12985, 22912), (14320, 20776), (14840, 20048), (15680, 18974), (16960, 17542)]