257049600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{3347}}^1$

素因数の和:3380

約数の個数: 132

約数和(自身を含む): 849816144

約数和(自身を除く): 592766544

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, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3347, 3840, 4800, 5120, 6400, 6694, 7680, 9600, 10041, 12800, 13388, 15360, 16735, 19200, 20082, 25600, 26776, 33470, 38400, 40164, 50205, 53552, 66940, 76800, 80328, 83675, 100410, 107104, 133880, 160656, 167350, 200820, 214208, 251025, 267760, 321312, 334700, 401640, 428416, 502050, 535520, 642624, 669400, 803280, 856832, 1004100, 1071040, 1285248, 1338800, 1606560, 1713664, 2008200, 2142080, 2570496, 2677600, 3213120, 3427328, 4016400, 4284160, 5140992, 5355200, 6426240, 8032800, 8568320, 10281984, 10710400, 12852480, 16065600, 17136640, 21420800, 25704960, 32131200, 42841600, 51409920, 64262400, 85683200, 128524800, 257049600]

約数ペア:

[(1, 257049600), (2, 128524800), (3, 85683200), (4, 64262400), (5, 51409920), (6, 42841600), (8, 32131200), (10, 25704960), (12, 21420800), (15, 17136640), (16, 16065600), (20, 12852480), (24, 10710400), (25, 10281984), (30, 8568320), (32, 8032800), (40, 6426240), (48, 5355200), (50, 5140992), (60, 4284160), (64, 4016400), (75, 3427328), (80, 3213120), (96, 2677600), (100, 2570496), (120, 2142080), (128, 2008200), (150, 1713664), (160, 1606560), (192, 1338800), (200, 1285248), (240, 1071040), (256, 1004100), (300, 856832), (320, 803280), (384, 669400), (400, 642624), (480, 535520), (512, 502050), (600, 428416), (640, 401640), (768, 334700), (800, 321312), (960, 267760), (1024, 251025), (1200, 214208), (1280, 200820), (1536, 167350), (1600, 160656), (1920, 133880), (2400, 107104), (2560, 100410), (3072, 83675), (3200, 80328), (3347, 76800), (3840, 66940), (4800, 53552), (5120, 50205), (6400, 40164), (6694, 38400), (7680, 33470), (9600, 26776), (10041, 25600), (12800, 20082), (13388, 19200), (15360, 16735)]