269644808960

素因数分解:

$2^8\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1058593}}^1$

素因数の和:1058813

約数の個数: 72

約数和(自身を含む): 649129840800

約数和(自身を除く): 379485031840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 256, 320, 398, 640, 796, 995, 1280, 1592, 1990, 3184, 3980, 6368, 7960, 12736, 15920, 25472, 31840, 50944, 63680, 127360, 254720, 1058593, 2117186, 4234372, 5292965, 8468744, 10585930, 16937488, 21171860, 33874976, 42343720, 67749952, 84687440, 135499904, 169374880, 210660007, 270999808, 338749760, 421320014, 677499520, 842640028, 1053300035, 1354999040, 1685280056, 2106600070, 3370560112, 4213200140, 6741120224, 8426400280, 13482240448, 16852800560, 26964480896, 33705601120, 53928961792, 67411202240, 134822404480, 269644808960]

約数ペア:

[(1, 269644808960), (2, 134822404480), (4, 67411202240), (5, 53928961792), (8, 33705601120), (10, 26964480896), (16, 16852800560), (20, 13482240448), (32, 8426400280), (40, 6741120224), (64, 4213200140), (80, 3370560112), (128, 2106600070), (160, 1685280056), (199, 1354999040), (256, 1053300035), (320, 842640028), (398, 677499520), (640, 421320014), (796, 338749760), (995, 270999808), (1280, 210660007), (1592, 169374880), (1990, 135499904), (3184, 84687440), (3980, 67749952), (6368, 42343720), (7960, 33874976), (12736, 21171860), (15920, 16937488), (25472, 10585930), (31840, 8468744), (50944, 5292965), (63680, 4234372), (127360, 2117186), (254720, 1058593)]