168425600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 486695040

約数和(自身を除く): 318269440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 103, 112, 128, 140, 146, 160, 175, 200, 206, 224, 280, 292, 320, 350, 365, 400, 412, 448, 511, 515, 560, 584, 640, 700, 721, 730, 800, 824, 896, 1022, 1030, 1120, 1168, 1400, 1442, 1460, 1600, 1648, 1825, 2044, 2060, 2240, 2336, 2555, 2575, 2800, 2884, 2920, 3200, 3296, 3605, 3650, 4088, 4120, 4480, 4672, 5110, 5150, 5600, 5768, 5840, 6592, 7210, 7300, 7519, 8176, 8240, 9344, 10220, 10300, 11200, 11536, 11680, 12775, 13184, 14420, 14600, 15038, 16352, 16480, 18025, 20440, 20600, 22400, 23072, 23360, 25550, 28840, 29200, 30076, 32704, 32960, 36050, 37595, 40880, 41200, 46144, 46720, 51100, 52633, 57680, 58400, 60152, 65408, 65920, 72100, 75190, 81760, 82400, 92288, 102200, 105266, 115360, 116800, 120304, 144200, 150380, 163520, 164800, 187975, 204400, 210532, 230720, 233600, 240608, 263165, 288400, 300760, 327040, 329600, 375950, 408800, 421064, 461440, 481216, 526330, 576800, 601520, 751900, 817600, 842128, 962432, 1052660, 1153600, 1203040, 1315825, 1503800, 1635200, 1684256, 2105320, 2307200, 2406080, 2631650, 3007600, 3368512, 4210640, 4812160, 5263300, 6015200, 6737024, 8421280, 10526600, 12030400, 16842560, 21053200, 24060800, 33685120, 42106400, 84212800, 168425600]

約数ペア:

[(1, 168425600), (2, 84212800), (4, 42106400), (5, 33685120), (7, 24060800), (8, 21053200), (10, 16842560), (14, 12030400), (16, 10526600), (20, 8421280), (25, 6737024), (28, 6015200), (32, 5263300), (35, 4812160), (40, 4210640), (50, 3368512), (56, 3007600), (64, 2631650), (70, 2406080), (73, 2307200), (80, 2105320), (100, 1684256), (103, 1635200), (112, 1503800), (128, 1315825), (140, 1203040), (146, 1153600), (160, 1052660), (175, 962432), (200, 842128), (206, 817600), (224, 751900), (280, 601520), (292, 576800), (320, 526330), (350, 481216), (365, 461440), (400, 421064), (412, 408800), (448, 375950), (511, 329600), (515, 327040), (560, 300760), (584, 288400), (640, 263165), (700, 240608), (721, 233600), (730, 230720), (800, 210532), (824, 204400), (896, 187975), (1022, 164800), (1030, 163520), (1120, 150380), (1168, 144200), (1400, 120304), (1442, 116800), (1460, 115360), (1600, 105266), (1648, 102200), (1825, 92288), (2044, 82400), (2060, 81760), (2240, 75190), (2336, 72100), (2555, 65920), (2575, 65408), (2800, 60152), (2884, 58400), (2920, 57680), (3200, 52633), (3296, 51100), (3605, 46720), (3650, 46144), (4088, 41200), (4120, 40880), (4480, 37595), (4672, 36050), (5110, 32960), (5150, 32704), (5600, 30076), (5768, 29200), (5840, 28840), (6592, 25550), (7210, 23360), (7300, 23072), (7519, 22400), (8176, 20600), (8240, 20440), (9344, 18025), (10220, 16480), (10300, 16352), (11200, 15038), (11536, 14600), (11680, 14420), (12775, 13184)]