40340776960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21067}}^1$

素因数の和:21122

約数の個数: 192

約数和(自身を含む): 111810404160

約数和(自身を除く): 71469627200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 512, 544, 640, 680, 704, 748, 880, 935, 1024, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 2048, 2176, 2560, 2720, 2816, 2992, 3520, 3740, 4352, 5120, 5440, 5632, 5984, 7040, 7480, 8704, 10240, 10880, 11264, 11968, 14080, 14960, 17408, 21067, 21760, 22528, 23936, 28160, 29920, 34816, 42134, 43520, 47872, 56320, 59840, 84268, 87040, 95744, 105335, 112640, 119680, 168536, 174080, 191488, 210670, 231737, 239360, 337072, 358139, 382976, 421340, 463474, 478720, 674144, 716278, 842680, 926948, 957440, 1158685, 1348288, 1432556, 1685360, 1790695, 1853896, 1914880, 2317370, 2696576, 2865112, 3370720, 3581390, 3707792, 3939529, 4634740, 5393152, 5730224, 6741440, 7162780, 7415584, 7879058, 9269480, 10786304, 11460448, 13482880, 14325560, 14831168, 15758116, 18538960, 19697645, 21572608, 22920896, 26965760, 28651120, 29662336, 31516232, 37077920, 39395290, 43145216, 45841792, 53931520, 57302240, 59324672, 63032464, 74155840, 78790580, 91683584, 107863040, 114604480, 118649344, 126064928, 148311680, 157581160, 183367168, 215726080, 229208960, 237298688, 252129856, 296623360, 315162320, 366734336, 458417920, 474597376, 504259712, 593246720, 630324640, 733468672, 916835840, 1008519424, 1186493440, 1260649280, 1833671680, 2017038848, 2372986880, 2521298560, 3667343360, 4034077696, 5042597120, 8068155392, 10085194240, 20170388480, 40340776960]

約数ペア:

[(1, 40340776960), (2, 20170388480), (4, 10085194240), (5, 8068155392), (8, 5042597120), (10, 4034077696), (11, 3667343360), (16, 2521298560), (17, 2372986880), (20, 2017038848), (22, 1833671680), (32, 1260649280), (34, 1186493440), (40, 1008519424), (44, 916835840), (55, 733468672), (64, 630324640), (68, 593246720), (80, 504259712), (85, 474597376), (88, 458417920), (110, 366734336), (128, 315162320), (136, 296623360), (160, 252129856), (170, 237298688), (176, 229208960), (187, 215726080), (220, 183367168), (256, 157581160), (272, 148311680), (320, 126064928), (340, 118649344), (352, 114604480), (374, 107863040), (440, 91683584), (512, 78790580), (544, 74155840), (640, 63032464), (680, 59324672), (704, 57302240), (748, 53931520), (880, 45841792), (935, 43145216), (1024, 39395290), (1088, 37077920), (1280, 31516232), (1360, 29662336), (1408, 28651120), (1496, 26965760), (1760, 22920896), (1870, 21572608), (2048, 19697645), (2176, 18538960), (2560, 15758116), (2720, 14831168), (2816, 14325560), (2992, 13482880), (3520, 11460448), (3740, 10786304), (4352, 9269480), (5120, 7879058), (5440, 7415584), (5632, 7162780), (5984, 6741440), (7040, 5730224), (7480, 5393152), (8704, 4634740), (10240, 3939529), (10880, 3707792), (11264, 3581390), (11968, 3370720), (14080, 2865112), (14960, 2696576), (17408, 2317370), (21067, 1914880), (21760, 1853896), (22528, 1790695), (23936, 1685360), (28160, 1432556), (29920, 1348288), (34816, 1158685), (42134, 957440), (43520, 926948), (47872, 842680), (56320, 716278), (59840, 674144), (84268, 478720), (87040, 463474), (95744, 421340), (105335, 382976), (112640, 358139), (119680, 337072), (168536, 239360), (174080, 231737), (191488, 210670)]