107823520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 314140680

約数和(自身を除く): 206317160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 809, 833, 952, 980, 1120, 1190, 1360, 1568, 1618, 1666, 1904, 1960, 2380, 2720, 3236, 3332, 3808, 3920, 4045, 4165, 4760, 5663, 6472, 6664, 7840, 8090, 8330, 9520, 11326, 12944, 13328, 13753, 16180, 16660, 19040, 22652, 25888, 26656, 27506, 28315, 32360, 33320, 39641, 45304, 55012, 56630, 64720, 66640, 68765, 79282, 90608, 96271, 110024, 113260, 129440, 133280, 137530, 158564, 181216, 192542, 198205, 220048, 226520, 275060, 317128, 385084, 396410, 440096, 453040, 481355, 550120, 634256, 673897, 770168, 792820, 906080, 962710, 1100240, 1268512, 1347794, 1540336, 1585640, 1925420, 2200480, 2695588, 3080672, 3171280, 3369485, 3850840, 5391176, 6342560, 6738970, 7701680, 10782352, 13477940, 15403360, 21564704, 26955880, 53911760, 107823520]

約数ペア:

[(1, 107823520), (2, 53911760), (4, 26955880), (5, 21564704), (7, 15403360), (8, 13477940), (10, 10782352), (14, 7701680), (16, 6738970), (17, 6342560), (20, 5391176), (28, 3850840), (32, 3369485), (34, 3171280), (35, 3080672), (40, 2695588), (49, 2200480), (56, 1925420), (68, 1585640), (70, 1540336), (80, 1347794), (85, 1268512), (98, 1100240), (112, 962710), (119, 906080), (136, 792820), (140, 770168), (160, 673897), (170, 634256), (196, 550120), (224, 481355), (238, 453040), (245, 440096), (272, 396410), (280, 385084), (340, 317128), (392, 275060), (476, 226520), (490, 220048), (544, 198205), (560, 192542), (595, 181216), (680, 158564), (784, 137530), (809, 133280), (833, 129440), (952, 113260), (980, 110024), (1120, 96271), (1190, 90608), (1360, 79282), (1568, 68765), (1618, 66640), (1666, 64720), (1904, 56630), (1960, 55012), (2380, 45304), (2720, 39641), (3236, 33320), (3332, 32360), (3808, 28315), (3920, 27506), (4045, 26656), (4165, 25888), (4760, 22652), (5663, 19040), (6472, 16660), (6664, 16180), (7840, 13753), (8090, 13328), (8330, 12944), (9520, 11326)]