39546080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 118444032

約数和(自身を除く): 78897952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 67, 68, 70, 80, 85, 112, 119, 124, 134, 136, 140, 155, 160, 170, 217, 224, 238, 248, 268, 272, 280, 310, 335, 340, 434, 469, 476, 496, 527, 536, 544, 560, 595, 620, 670, 680, 868, 938, 952, 992, 1054, 1072, 1085, 1120, 1139, 1190, 1240, 1340, 1360, 1736, 1876, 1904, 2077, 2108, 2144, 2170, 2278, 2345, 2380, 2480, 2635, 2680, 2720, 3472, 3689, 3752, 3808, 4154, 4216, 4340, 4556, 4690, 4760, 4960, 5270, 5360, 5695, 6944, 7378, 7504, 7973, 8308, 8432, 8680, 9112, 9380, 9520, 10385, 10540, 10720, 11390, 14539, 14756, 15008, 15946, 16616, 16864, 17360, 18224, 18445, 18760, 19040, 20770, 21080, 22780, 29078, 29512, 31892, 33232, 34720, 35309, 36448, 36890, 37520, 39865, 41540, 42160, 45560, 58156, 59024, 63784, 66464, 70618, 72695, 73780, 75040, 79730, 83080, 84320, 91120, 116312, 118048, 127568, 141236, 145390, 147560, 159460, 166160, 176545, 182240, 232624, 247163, 255136, 282472, 290780, 295120, 318920, 332320, 353090, 465248, 494326, 564944, 581560, 590240, 637840, 706180, 988652, 1129888, 1163120, 1235815, 1275680, 1412360, 1977304, 2326240, 2471630, 2824720, 3954608, 4943260, 5649440, 7909216, 9886520, 19773040, 39546080]

約数ペア:

[(1, 39546080), (2, 19773040), (4, 9886520), (5, 7909216), (7, 5649440), (8, 4943260), (10, 3954608), (14, 2824720), (16, 2471630), (17, 2326240), (20, 1977304), (28, 1412360), (31, 1275680), (32, 1235815), (34, 1163120), (35, 1129888), (40, 988652), (56, 706180), (62, 637840), (67, 590240), (68, 581560), (70, 564944), (80, 494326), (85, 465248), (112, 353090), (119, 332320), (124, 318920), (134, 295120), (136, 290780), (140, 282472), (155, 255136), (160, 247163), (170, 232624), (217, 182240), (224, 176545), (238, 166160), (248, 159460), (268, 147560), (272, 145390), (280, 141236), (310, 127568), (335, 118048), (340, 116312), (434, 91120), (469, 84320), (476, 83080), (496, 79730), (527, 75040), (536, 73780), (544, 72695), (560, 70618), (595, 66464), (620, 63784), (670, 59024), (680, 58156), (868, 45560), (938, 42160), (952, 41540), (992, 39865), (1054, 37520), (1072, 36890), (1085, 36448), (1120, 35309), (1139, 34720), (1190, 33232), (1240, 31892), (1340, 29512), (1360, 29078), (1736, 22780), (1876, 21080), (1904, 20770), (2077, 19040), (2108, 18760), (2144, 18445), (2170, 18224), (2278, 17360), (2345, 16864), (2380, 16616), (2480, 15946), (2635, 15008), (2680, 14756), (2720, 14539), (3472, 11390), (3689, 10720), (3752, 10540), (3808, 10385), (4154, 9520), (4216, 9380), (4340, 9112), (4556, 8680), (4690, 8432), (4760, 8308), (4960, 7973), (5270, 7504), (5360, 7378), (5695, 6944)]