45748920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 112881480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 509, 535, 642, 749, 840, 856, 1018, 1070, 1284, 1498, 1527, 1605, 2036, 2140, 2247, 2545, 2568, 2996, 3054, 3210, 3563, 3745, 4072, 4280, 4494, 5090, 5992, 6108, 6420, 7126, 7490, 7635, 8988, 10180, 10689, 11235, 12216, 12840, 14252, 14980, 15270, 17815, 17976, 20360, 21378, 22470, 28504, 29960, 30540, 35630, 42756, 44940, 53445, 54463, 61080, 71260, 85512, 89880, 106890, 108926, 142520, 163389, 213780, 217852, 272315, 326778, 381241, 427560, 435704, 544630, 653556, 762482, 816945, 1089260, 1143723, 1307112, 1524964, 1633890, 1906205, 2178520, 2287446, 3049928, 3267780, 3812410, 4574892, 5718615, 6535560, 7624820, 9149784, 11437230, 15249640, 22874460, 45748920]

約数ペア:

[(1, 45748920), (2, 22874460), (3, 15249640), (4, 11437230), (5, 9149784), (6, 7624820), (7, 6535560), (8, 5718615), (10, 4574892), (12, 3812410), (14, 3267780), (15, 3049928), (20, 2287446), (21, 2178520), (24, 1906205), (28, 1633890), (30, 1524964), (35, 1307112), (40, 1143723), (42, 1089260), (56, 816945), (60, 762482), (70, 653556), (84, 544630), (105, 435704), (107, 427560), (120, 381241), (140, 326778), (168, 272315), (210, 217852), (214, 213780), (280, 163389), (321, 142520), (420, 108926), (428, 106890), (509, 89880), (535, 85512), (642, 71260), (749, 61080), (840, 54463), (856, 53445), (1018, 44940), (1070, 42756), (1284, 35630), (1498, 30540), (1527, 29960), (1605, 28504), (2036, 22470), (2140, 21378), (2247, 20360), (2545, 17976), (2568, 17815), (2996, 15270), (3054, 14980), (3210, 14252), (3563, 12840), (3745, 12216), (4072, 11235), (4280, 10689), (4494, 10180), (5090, 8988), (5992, 7635), (6108, 7490), (6420, 7126)]