315505680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2893

約数の個数: 160

約数和(自身を含む): 1134879744

約数和(自身を除く): 819374064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2680, 2803, 2814, 3216, 3752, 4020, 4690, 5360, 5606, 5628, 7035, 7504, 8040, 8409, 9380, 11212, 11256, 14015, 14070, 16080, 16818, 18760, 19621, 22424, 22512, 28030, 28140, 33636, 37520, 39242, 42045, 44848, 56060, 56280, 58863, 67272, 78484, 84090, 98105, 112120, 112560, 117726, 134544, 156968, 168180, 187801, 196210, 224240, 235452, 294315, 313936, 336360, 375602, 392420, 470904, 563403, 588630, 672720, 751204, 784840, 939005, 941808, 1126806, 1177260, 1314607, 1502408, 1569680, 1878010, 2253612, 2354520, 2629214, 2817015, 3004816, 3756020, 3943821, 4507224, 4709040, 5258428, 5634030, 6573035, 7512040, 7887642, 9014448, 10516856, 11268060, 13146070, 15024080, 15775284, 19719105, 21033712, 22536120, 26292140, 31550568, 39438210, 45072240, 52584280, 63101136, 78876420, 105168560, 157752840, 315505680]

約数ペア:

[(1, 315505680), (2, 157752840), (3, 105168560), (4, 78876420), (5, 63101136), (6, 52584280), (7, 45072240), (8, 39438210), (10, 31550568), (12, 26292140), (14, 22536120), (15, 21033712), (16, 19719105), (20, 15775284), (21, 15024080), (24, 13146070), (28, 11268060), (30, 10516856), (35, 9014448), (40, 7887642), (42, 7512040), (48, 6573035), (56, 5634030), (60, 5258428), (67, 4709040), (70, 4507224), (80, 3943821), (84, 3756020), (105, 3004816), (112, 2817015), (120, 2629214), (134, 2354520), (140, 2253612), (168, 1878010), (201, 1569680), (210, 1502408), (240, 1314607), (268, 1177260), (280, 1126806), (335, 941808), (336, 939005), (402, 784840), (420, 751204), (469, 672720), (536, 588630), (560, 563403), (670, 470904), (804, 392420), (840, 375602), (938, 336360), (1005, 313936), (1072, 294315), (1340, 235452), (1407, 224240), (1608, 196210), (1680, 187801), (1876, 168180), (2010, 156968), (2345, 134544), (2680, 117726), (2803, 112560), (2814, 112120), (3216, 98105), (3752, 84090), (4020, 78484), (4690, 67272), (5360, 58863), (5606, 56280), (5628, 56060), (7035, 44848), (7504, 42045), (8040, 39242), (8409, 37520), (9380, 33636), (11212, 28140), (11256, 28030), (14015, 22512), (14070, 22424), (16080, 19621), (16818, 18760)]