140925120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 224

約数和(自身を含む): 520647168

約数和(自身を除く): 379722048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 313, 320, 335, 336, 402, 420, 448, 469, 480, 536, 560, 626, 670, 672, 804, 840, 938, 939, 960, 1005, 1072, 1120, 1252, 1340, 1344, 1407, 1565, 1608, 1680, 1876, 1878, 2010, 2144, 2191, 2240, 2345, 2504, 2680, 2814, 3130, 3216, 3360, 3752, 3756, 4020, 4288, 4382, 4690, 4695, 5008, 5360, 5628, 6260, 6432, 6573, 6720, 7035, 7504, 7512, 8040, 8764, 9380, 9390, 10016, 10720, 10955, 11256, 12520, 12864, 13146, 14070, 15008, 15024, 16080, 17528, 18760, 18780, 20032, 20971, 21440, 21910, 22512, 25040, 26292, 28140, 30016, 30048, 32160, 32865, 35056, 37520, 37560, 41942, 43820, 45024, 50080, 52584, 56280, 60096, 62913, 64320, 65730, 70112, 75040, 75120, 83884, 87640, 90048, 100160, 104855, 105168, 112560, 125826, 131460, 140224, 146797, 150080, 150240, 167768, 175280, 209710, 210336, 225120, 251652, 262920, 293594, 300480, 314565, 335536, 350560, 419420, 420672, 440391, 450240, 503304, 525840, 587188, 629130, 671072, 701120, 733985, 838840, 880782, 1006608, 1051680, 1174376, 1258260, 1342144, 1467970, 1677680, 1761564, 2013216, 2103360, 2201955, 2348752, 2516520, 2935940, 3355360, 3523128, 4026432, 4403910, 4697504, 5033040, 5871880, 6710720, 7046256, 8807820, 9395008, 10066080, 11743760, 14092512, 17615640, 20132160, 23487520, 28185024, 35231280, 46975040, 70462560, 140925120]

約数ペア:

[(1, 140925120), (2, 70462560), (3, 46975040), (4, 35231280), (5, 28185024), (6, 23487520), (7, 20132160), (8, 17615640), (10, 14092512), (12, 11743760), (14, 10066080), (15, 9395008), (16, 8807820), (20, 7046256), (21, 6710720), (24, 5871880), (28, 5033040), (30, 4697504), (32, 4403910), (35, 4026432), (40, 3523128), (42, 3355360), (48, 2935940), (56, 2516520), (60, 2348752), (64, 2201955), (67, 2103360), (70, 2013216), (80, 1761564), (84, 1677680), (96, 1467970), (105, 1342144), (112, 1258260), (120, 1174376), (134, 1051680), (140, 1006608), (160, 880782), (168, 838840), (192, 733985), (201, 701120), (210, 671072), (224, 629130), (240, 587188), (268, 525840), (280, 503304), (313, 450240), (320, 440391), (335, 420672), (336, 419420), (402, 350560), (420, 335536), (448, 314565), (469, 300480), (480, 293594), (536, 262920), (560, 251652), (626, 225120), (670, 210336), (672, 209710), (804, 175280), (840, 167768), (938, 150240), (939, 150080), (960, 146797), (1005, 140224), (1072, 131460), (1120, 125826), (1252, 112560), (1340, 105168), (1344, 104855), (1407, 100160), (1565, 90048), (1608, 87640), (1680, 83884), (1876, 75120), (1878, 75040), (2010, 70112), (2144, 65730), (2191, 64320), (2240, 62913), (2345, 60096), (2504, 56280), (2680, 52584), (2814, 50080), (3130, 45024), (3216, 43820), (3360, 41942), (3752, 37560), (3756, 37520), (4020, 35056), (4288, 32865), (4382, 32160), (4690, 30048), (4695, 30016), (5008, 28140), (5360, 26292), (5628, 25040), (6260, 22512), (6432, 21910), (6573, 21440), (6720, 20971), (7035, 20032), (7504, 18780), (7512, 18760), (8040, 17528), (8764, 16080), (9380, 15024), (9390, 15008), (10016, 14070), (10720, 13146), (10955, 12864), (11256, 12520)]