20342188800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{117721}}^1$

素因数の和:117756

約数の個数: 216

約数和(自身を含む): 74593368080

約数和(自身を除く): 54251179280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5400, 5760, 6400, 6912, 7200, 8640, 9600, 10800, 11520, 14400, 17280, 19200, 21600, 28800, 34560, 43200, 57600, 86400, 117721, 172800, 235442, 353163, 470884, 588605, 706326, 941768, 1059489, 1177210, 1412652, 1765815, 1883536, 2118978, 2354420, 2825304, 2943025, 3178467, 3531630, 3767072, 4237956, 4708840, 5297445, 5650608, 5886050, 6356934, 7063260, 7534144, 8475912, 8829075, 9417680, 10594890, 11301216, 11772100, 12713868, 14126520, 15068288, 15892335, 16951824, 17658150, 18835360, 21189780, 22602432, 23544200, 25427736, 26487225, 28253040, 30136576, 31784670, 33903648, 35316300, 37670720, 42379560, 45204864, 47088400, 50855472, 52974450, 56506080, 63569340, 67807296, 70632600, 75341440, 79461675, 84759120, 90409728, 94176800, 101710944, 105948900, 113012160, 127138680, 135614592, 141265200, 150682880, 158923350, 169518240, 188353600, 203421888, 211897800, 226024320, 254277360, 271229184, 282530400, 317846700, 339036480, 376707200, 406843776, 423795600, 452048640, 508554720, 565060800, 635693400, 678072960, 753414400, 813687552, 847591200, 1017109440, 1130121600, 1271386800, 1356145920, 1695182400, 2034218880, 2260243200, 2542773600, 3390364800, 4068437760, 5085547200, 6780729600, 10171094400, 20342188800]

約数ペア:

[(1, 20342188800), (2, 10171094400), (3, 6780729600), (4, 5085547200), (5, 4068437760), (6, 3390364800), (8, 2542773600), (9, 2260243200), (10, 2034218880), (12, 1695182400), (15, 1356145920), (16, 1271386800), (18, 1130121600), (20, 1017109440), (24, 847591200), (25, 813687552), (27, 753414400), (30, 678072960), (32, 635693400), (36, 565060800), (40, 508554720), (45, 452048640), (48, 423795600), (50, 406843776), (54, 376707200), (60, 339036480), (64, 317846700), (72, 282530400), (75, 271229184), (80, 254277360), (90, 226024320), (96, 211897800), (100, 203421888), (108, 188353600), (120, 169518240), (128, 158923350), (135, 150682880), (144, 141265200), (150, 135614592), (160, 127138680), (180, 113012160), (192, 105948900), (200, 101710944), (216, 94176800), (225, 90409728), (240, 84759120), (256, 79461675), (270, 75341440), (288, 70632600), (300, 67807296), (320, 63569340), (360, 56506080), (384, 52974450), (400, 50855472), (432, 47088400), (450, 45204864), (480, 42379560), (540, 37670720), (576, 35316300), (600, 33903648), (640, 31784670), (675, 30136576), (720, 28253040), (768, 26487225), (800, 25427736), (864, 23544200), (900, 22602432), (960, 21189780), (1080, 18835360), (1152, 17658150), (1200, 16951824), (1280, 15892335), (1350, 15068288), (1440, 14126520), (1600, 12713868), (1728, 11772100), (1800, 11301216), (1920, 10594890), (2160, 9417680), (2304, 8829075), (2400, 8475912), (2700, 7534144), (2880, 7063260), (3200, 6356934), (3456, 5886050), (3600, 5650608), (3840, 5297445), (4320, 4708840), (4800, 4237956), (5400, 3767072), (5760, 3531630), (6400, 3178467), (6912, 2943025), (7200, 2825304), (8640, 2354420), (9600, 2118978), (10800, 1883536), (11520, 1765815), (14400, 1412652), (17280, 1177210), (19200, 1059489), (21600, 941768), (28800, 706326), (34560, 588605), (43200, 470884), (57600, 353163), (86400, 235442), (117721, 172800)]