121567040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{7753}}^1$

素因数の和:7784

約数の個数: 84

約数和(自身を含む): 336787236

約数和(自身を除く): 215220196

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7753, 7840, 15506, 15680, 31012, 38765, 54271, 62024, 77530, 108542, 124048, 155060, 217084, 248096, 271355, 310120, 379897, 434168, 496192, 542710, 620240, 759794, 868336, 1085420, 1240480, 1519588, 1736672, 1899485, 2170840, 2480960, 3039176, 3473344, 3798970, 4341680, 6078352, 7597940, 8683360, 12156704, 15195880, 17366720, 24313408, 30391760, 60783520, 121567040]

約数ペア:

[(1, 121567040), (2, 60783520), (4, 30391760), (5, 24313408), (7, 17366720), (8, 15195880), (10, 12156704), (14, 8683360), (16, 7597940), (20, 6078352), (28, 4341680), (32, 3798970), (35, 3473344), (40, 3039176), (49, 2480960), (56, 2170840), (64, 1899485), (70, 1736672), (80, 1519588), (98, 1240480), (112, 1085420), (140, 868336), (160, 759794), (196, 620240), (224, 542710), (245, 496192), (280, 434168), (320, 379897), (392, 310120), (448, 271355), (490, 248096), (560, 217084), (784, 155060), (980, 124048), (1120, 108542), (1568, 77530), (1960, 62024), (2240, 54271), (3136, 38765), (3920, 31012), (7753, 15680), (7840, 15506)]