140801722240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{12049}}^1$

素因数の和:12149

約数の個数: 192

約数和(自身を含む): 366148890000

約数和(自身を除く): 225347167760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 961, 992, 1178, 1216, 1240, 1520, 1922, 1984, 2356, 2432, 2480, 2945, 3040, 3844, 3968, 4712, 4805, 4960, 5890, 6080, 7688, 9424, 9610, 9920, 11780, 12049, 12160, 15376, 18259, 18848, 19220, 19840, 23560, 24098, 30752, 36518, 37696, 38440, 47120, 48196, 60245, 61504, 73036, 75392, 76880, 91295, 94240, 96392, 120490, 123008, 146072, 153760, 182590, 188480, 192784, 228931, 240980, 292144, 307520, 365180, 373519, 376960, 385568, 457862, 481960, 584288, 615040, 730360, 747038, 771136, 915724, 963920, 1144655, 1168576, 1460720, 1494076, 1542272, 1831448, 1867595, 1927840, 2289310, 2337152, 2921440, 2988152, 3662896, 3735190, 3855680, 4578620, 5842880, 5976304, 7096861, 7325792, 7470380, 7711360, 9157240, 11579089, 11685760, 11952608, 14193722, 14651584, 14940760, 18314480, 23158178, 23905216, 28387444, 29303168, 29881520, 35484305, 36628960, 46316356, 47810432, 56774888, 57895445, 59763040, 70968610, 73257920, 92632712, 113549776, 115790890, 119526080, 141937220, 146515840, 185265424, 220002691, 227099552, 231581780, 239052160, 283874440, 370530848, 440005382, 454199104, 463163560, 567748880, 741061696, 880010764, 908398208, 926327120, 1100013455, 1135497760, 1482123392, 1760021528, 1852654240, 2200026910, 2270995520, 3520043056, 3705308480, 4400053820, 4541991040, 7040086112, 7410616960, 8800107640, 14080172224, 17600215280, 28160344448, 35200430560, 70400861120, 140801722240]

約数ペア:

[(1, 140801722240), (2, 70400861120), (4, 35200430560), (5, 28160344448), (8, 17600215280), (10, 14080172224), (16, 8800107640), (19, 7410616960), (20, 7040086112), (31, 4541991040), (32, 4400053820), (38, 3705308480), (40, 3520043056), (62, 2270995520), (64, 2200026910), (76, 1852654240), (80, 1760021528), (95, 1482123392), (124, 1135497760), (128, 1100013455), (152, 926327120), (155, 908398208), (160, 880010764), (190, 741061696), (248, 567748880), (304, 463163560), (310, 454199104), (320, 440005382), (380, 370530848), (496, 283874440), (589, 239052160), (608, 231581780), (620, 227099552), (640, 220002691), (760, 185265424), (961, 146515840), (992, 141937220), (1178, 119526080), (1216, 115790890), (1240, 113549776), (1520, 92632712), (1922, 73257920), (1984, 70968610), (2356, 59763040), (2432, 57895445), (2480, 56774888), (2945, 47810432), (3040, 46316356), (3844, 36628960), (3968, 35484305), (4712, 29881520), (4805, 29303168), (4960, 28387444), (5890, 23905216), (6080, 23158178), (7688, 18314480), (9424, 14940760), (9610, 14651584), (9920, 14193722), (11780, 11952608), (12049, 11685760), (12160, 11579089), (15376, 9157240), (18259, 7711360), (18848, 7470380), (19220, 7325792), (19840, 7096861), (23560, 5976304), (24098, 5842880), (30752, 4578620), (36518, 3855680), (37696, 3735190), (38440, 3662896), (47120, 2988152), (48196, 2921440), (60245, 2337152), (61504, 2289310), (73036, 1927840), (75392, 1867595), (76880, 1831448), (91295, 1542272), (94240, 1494076), (96392, 1460720), (120490, 1168576), (123008, 1144655), (146072, 963920), (153760, 915724), (182590, 771136), (188480, 747038), (192784, 730360), (228931, 615040), (240980, 584288), (292144, 481960), (307520, 457862), (365180, 385568), (373519, 376960)]