169420800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{1103}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 560589120

約数和(自身を除く): 391168320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1103, 1200, 1280, 1536, 1600, 1920, 2048, 2206, 2400, 2560, 3072, 3200, 3309, 3840, 4412, 4800, 5120, 5515, 6144, 6400, 6618, 7680, 8824, 9600, 10240, 11030, 12800, 13236, 15360, 16545, 17648, 19200, 22060, 25600, 26472, 27575, 30720, 33090, 35296, 38400, 44120, 51200, 52944, 55150, 66180, 70592, 76800, 82725, 88240, 105888, 110300, 132360, 141184, 153600, 165450, 176480, 211776, 220600, 264720, 282368, 330900, 352960, 423552, 441200, 529440, 564736, 661800, 705920, 847104, 882400, 1058880, 1129472, 1323600, 1411840, 1694208, 1764800, 2117760, 2258944, 2647200, 2823680, 3388416, 3529600, 4235520, 5294400, 5647360, 6776832, 7059200, 8471040, 10588800, 11294720, 14118400, 16942080, 21177600, 28236800, 33884160, 42355200, 56473600, 84710400, 169420800]

約数ペア:

[(1, 169420800), (2, 84710400), (3, 56473600), (4, 42355200), (5, 33884160), (6, 28236800), (8, 21177600), (10, 16942080), (12, 14118400), (15, 11294720), (16, 10588800), (20, 8471040), (24, 7059200), (25, 6776832), (30, 5647360), (32, 5294400), (40, 4235520), (48, 3529600), (50, 3388416), (60, 2823680), (64, 2647200), (75, 2258944), (80, 2117760), (96, 1764800), (100, 1694208), (120, 1411840), (128, 1323600), (150, 1129472), (160, 1058880), (192, 882400), (200, 847104), (240, 705920), (256, 661800), (300, 564736), (320, 529440), (384, 441200), (400, 423552), (480, 352960), (512, 330900), (600, 282368), (640, 264720), (768, 220600), (800, 211776), (960, 176480), (1024, 165450), (1103, 153600), (1200, 141184), (1280, 132360), (1536, 110300), (1600, 105888), (1920, 88240), (2048, 82725), (2206, 76800), (2400, 70592), (2560, 66180), (3072, 55150), (3200, 52944), (3309, 51200), (3840, 44120), (4412, 38400), (4800, 35296), (5120, 33090), (5515, 30720), (6144, 27575), (6400, 26472), (6618, 25600), (7680, 22060), (8824, 19200), (9600, 17648), (10240, 16545), (11030, 15360), (12800, 13236)]