221835784320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{12837719}}^1$

素因数の和:12837747

約数の個数: 128

約数和(自身を含む): 785668464000

約数和(自身を除く): 563832679680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 12837719, 25675438, 38513157, 51350876, 64188595, 77026314, 102701752, 115539471, 128377190, 154052628, 192565785, 205403504, 231078942, 256754380, 308105256, 346618413, 385131570, 410807008, 462157884, 513508760, 577697355, 616210512, 693236826, 770263140, 821614016, 924315768, 1027017520, 1155394710, 1232421024, 1386473652, 1540526280, 1643228032, 1733092065, 1848631536, 2054035040, 2310789420, 2464842048, 2772947304, 3081052560, 3466184130, 3697263072, 4108070080, 4621578840, 4929684096, 5545894608, 6162105120, 6932368260, 7394526144, 8216140160, 9243157680, 11091789216, 12324210240, 13864736520, 14789052288, 18486315360, 22183578432, 24648420480, 27729473040, 36972630720, 44367156864, 55458946080, 73945261440, 110917892160, 221835784320]

約数ペア:

[(1, 221835784320), (2, 110917892160), (3, 73945261440), (4, 55458946080), (5, 44367156864), (6, 36972630720), (8, 27729473040), (9, 24648420480), (10, 22183578432), (12, 18486315360), (15, 14789052288), (16, 13864736520), (18, 12324210240), (20, 11091789216), (24, 9243157680), (27, 8216140160), (30, 7394526144), (32, 6932368260), (36, 6162105120), (40, 5545894608), (45, 4929684096), (48, 4621578840), (54, 4108070080), (60, 3697263072), (64, 3466184130), (72, 3081052560), (80, 2772947304), (90, 2464842048), (96, 2310789420), (108, 2054035040), (120, 1848631536), (128, 1733092065), (135, 1643228032), (144, 1540526280), (160, 1386473652), (180, 1232421024), (192, 1155394710), (216, 1027017520), (240, 924315768), (270, 821614016), (288, 770263140), (320, 693236826), (360, 616210512), (384, 577697355), (432, 513508760), (480, 462157884), (540, 410807008), (576, 385131570), (640, 346618413), (720, 308105256), (864, 256754380), (960, 231078942), (1080, 205403504), (1152, 192565785), (1440, 154052628), (1728, 128377190), (1920, 115539471), (2160, 102701752), (2880, 77026314), (3456, 64188595), (4320, 51350876), (5760, 38513157), (8640, 25675438), (17280, 12837719)]