9990794880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52561}}^1$

素因数の和:52600

約数の個数: 256

約数和(自身を含む): 38601532800

約数和(自身を除く): 28610737920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 52561, 63360, 95040, 105122, 157683, 190080, 210244, 262805, 315366, 420488, 473049, 525610, 578171, 630732, 788415, 840976, 946098, 1051220, 1156342, 1261464, 1419147, 1576830, 1681952, 1734513, 1892196, 2102440, 2312684, 2365245, 2522928, 2838294, 2890855, 3153660, 3363904, 3469026, 3784392, 4204880, 4625368, 4730490, 5045856, 5203539, 5676588, 5781710, 6307320, 6727808, 6938052, 7095735, 7568784, 8409760, 8672565, 9250736, 9460980, 10091712, 10407078, 11353176, 11563420, 12614640, 13876104, 14191470, 15137568, 15610617, 16819520, 17345130, 18501472, 18921960, 20183424, 20814156, 22706352, 23126840, 25229280, 26017695, 27752208, 28382940, 30275136, 31221234, 33639040, 34690260, 37002944, 37843920, 41628312, 45412704, 46253680, 50458560, 52035390, 55504416, 56765880, 60550272, 62442468, 69380520, 74005888, 75687840, 78053085, 83256624, 90825408, 92507360, 100917120, 104070780, 111008832, 113531760, 124884936, 138761040, 151375680, 156106170, 166513248, 181650816, 185014720, 208141560, 222017664, 227063520, 249769872, 277522080, 302751360, 312212340, 333026496, 370029440, 416283120, 454127040, 499539744, 555044160, 624424680, 666052992, 832566240, 908254080, 999079488, 1110088320, 1248849360, 1665132480, 1998158976, 2497698720, 3330264960, 4995397440, 9990794880]

約数ペア:

[(1, 9990794880), (2, 4995397440), (3, 3330264960), (4, 2497698720), (5, 1998158976), (6, 1665132480), (8, 1248849360), (9, 1110088320), (10, 999079488), (11, 908254080), (12, 832566240), (15, 666052992), (16, 624424680), (18, 555044160), (20, 499539744), (22, 454127040), (24, 416283120), (27, 370029440), (30, 333026496), (32, 312212340), (33, 302751360), (36, 277522080), (40, 249769872), (44, 227063520), (45, 222017664), (48, 208141560), (54, 185014720), (55, 181650816), (60, 166513248), (64, 156106170), (66, 151375680), (72, 138761040), (80, 124884936), (88, 113531760), (90, 111008832), (96, 104070780), (99, 100917120), (108, 92507360), (110, 90825408), (120, 83256624), (128, 78053085), (132, 75687840), (135, 74005888), (144, 69380520), (160, 62442468), (165, 60550272), (176, 56765880), (180, 55504416), (192, 52035390), (198, 50458560), (216, 46253680), (220, 45412704), (240, 41628312), (264, 37843920), (270, 37002944), (288, 34690260), (297, 33639040), (320, 31221234), (330, 30275136), (352, 28382940), (360, 27752208), (384, 26017695), (396, 25229280), (432, 23126840), (440, 22706352), (480, 20814156), (495, 20183424), (528, 18921960), (540, 18501472), (576, 17345130), (594, 16819520), (640, 15610617), (660, 15137568), (704, 14191470), (720, 13876104), (792, 12614640), (864, 11563420), (880, 11353176), (960, 10407078), (990, 10091712), (1056, 9460980), (1080, 9250736), (1152, 8672565), (1188, 8409760), (1320, 7568784), (1408, 7095735), (1440, 6938052), (1485, 6727808), (1584, 6307320), (1728, 5781710), (1760, 5676588), (1920, 5203539), (1980, 5045856), (2112, 4730490), (2160, 4625368), (2376, 4204880), (2640, 3784392), (2880, 3469026), (2970, 3363904), (3168, 3153660), (3456, 2890855), (3520, 2838294), (3960, 2522928), (4224, 2365245), (4320, 2312684), (4752, 2102440), (5280, 1892196), (5760, 1734513), (5940, 1681952), (6336, 1576830), (7040, 1419147), (7920, 1261464), (8640, 1156342), (9504, 1051220), (10560, 946098), (11880, 840976), (12672, 788415), (15840, 630732), (17280, 578171), (19008, 525610), (21120, 473049), (23760, 420488), (31680, 315366), (38016, 262805), (47520, 210244), (52561, 190080), (63360, 157683), (95040, 105122)]