130816000

素因数分解:

$2^{11}\times 5^3\times 7^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 378181440

約数和(自身を除く): 247365440

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, 112, 125, 128, 140, 146, 160, 175, 200, 224, 250, 256, 280, 292, 320, 350, 365, 400, 448, 500, 511, 512, 560, 584, 640, 700, 730, 800, 875, 896, 1000, 1022, 1024, 1120, 1168, 1280, 1400, 1460, 1600, 1750, 1792, 1825, 2000, 2044, 2048, 2240, 2336, 2555, 2560, 2800, 2920, 3200, 3500, 3584, 3650, 4000, 4088, 4480, 4672, 5110, 5120, 5600, 5840, 6400, 7000, 7168, 7300, 8000, 8176, 8960, 9125, 9344, 10220, 10240, 11200, 11680, 12775, 12800, 14000, 14336, 14600, 16000, 16352, 17920, 18250, 18688, 20440, 22400, 23360, 25550, 25600, 28000, 29200, 32000, 32704, 35840, 36500, 37376, 40880, 44800, 46720, 51100, 51200, 56000, 58400, 63875, 64000, 65408, 71680, 73000, 74752, 81760, 89600, 93440, 102200, 112000, 116800, 127750, 128000, 130816, 146000, 149504, 163520, 179200, 186880, 204400, 224000, 233600, 255500, 256000, 261632, 292000, 327040, 358400, 373760, 408800, 448000, 467200, 511000, 523264, 584000, 654080, 747520, 817600, 896000, 934400, 1022000, 1046528, 1168000, 1308160, 1635200, 1792000, 1868800, 2044000, 2336000, 2616320, 3270400, 3737600, 4088000, 4672000, 5232640, 6540800, 8176000, 9344000, 13081600, 16352000, 18688000, 26163200, 32704000, 65408000, 130816000]

約数ペア:

[(1, 130816000), (2, 65408000), (4, 32704000), (5, 26163200), (7, 18688000), (8, 16352000), (10, 13081600), (14, 9344000), (16, 8176000), (20, 6540800), (25, 5232640), (28, 4672000), (32, 4088000), (35, 3737600), (40, 3270400), (50, 2616320), (56, 2336000), (64, 2044000), (70, 1868800), (73, 1792000), (80, 1635200), (100, 1308160), (112, 1168000), (125, 1046528), (128, 1022000), (140, 934400), (146, 896000), (160, 817600), (175, 747520), (200, 654080), (224, 584000), (250, 523264), (256, 511000), (280, 467200), (292, 448000), (320, 408800), (350, 373760), (365, 358400), (400, 327040), (448, 292000), (500, 261632), (511, 256000), (512, 255500), (560, 233600), (584, 224000), (640, 204400), (700, 186880), (730, 179200), (800, 163520), (875, 149504), (896, 146000), (1000, 130816), (1022, 128000), (1024, 127750), (1120, 116800), (1168, 112000), (1280, 102200), (1400, 93440), (1460, 89600), (1600, 81760), (1750, 74752), (1792, 73000), (1825, 71680), (2000, 65408), (2044, 64000), (2048, 63875), (2240, 58400), (2336, 56000), (2555, 51200), (2560, 51100), (2800, 46720), (2920, 44800), (3200, 40880), (3500, 37376), (3584, 36500), (3650, 35840), (4000, 32704), (4088, 32000), (4480, 29200), (4672, 28000), (5110, 25600), (5120, 25550), (5600, 23360), (5840, 22400), (6400, 20440), (7000, 18688), (7168, 18250), (7300, 17920), (8000, 16352), (8176, 16000), (8960, 14600), (9125, 14336), (9344, 14000), (10220, 12800), (10240, 12775), (11200, 11680)]