130941440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{7307}}^1$

素因数の和:7337

約数の個数: 80

約数和(自身を含む): 358852032

約数和(自身を除く): 227910592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 7307, 8960, 14614, 17920, 29228, 36535, 51149, 58456, 73070, 102298, 116912, 146140, 204596, 233824, 255745, 292280, 409192, 467648, 511490, 584560, 818384, 935296, 1022980, 1169120, 1636768, 1870592, 2045960, 2338240, 3273536, 3741184, 4091920, 4676480, 6547072, 8183840, 9352960, 13094144, 16367680, 18705920, 26188288, 32735360, 65470720, 130941440]

約数ペア:

[(1, 130941440), (2, 65470720), (4, 32735360), (5, 26188288), (7, 18705920), (8, 16367680), (10, 13094144), (14, 9352960), (16, 8183840), (20, 6547072), (28, 4676480), (32, 4091920), (35, 3741184), (40, 3273536), (56, 2338240), (64, 2045960), (70, 1870592), (80, 1636768), (112, 1169120), (128, 1022980), (140, 935296), (160, 818384), (224, 584560), (256, 511490), (280, 467648), (320, 409192), (448, 292280), (512, 255745), (560, 233824), (640, 204596), (896, 146140), (1120, 116912), (1280, 102298), (1792, 73070), (2240, 58456), (2560, 51149), (3584, 36535), (4480, 29228), (7307, 17920), (8960, 14614)]