129785600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{2897}}^1$

素因数の和:2930

約数の個数: 108

約数和(自身を含む): 367257744

約数和(自身を除く): 237472144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 2897, 3200, 4480, 5600, 5794, 6400, 8960, 11200, 11588, 14485, 20279, 22400, 23176, 28970, 40558, 44800, 46352, 57940, 72425, 81116, 92704, 101395, 115880, 144850, 162232, 185408, 202790, 231760, 289700, 324464, 370816, 405580, 463520, 506975, 579400, 648928, 741632, 811160, 927040, 1013950, 1158800, 1297856, 1622320, 1854080, 2027900, 2317600, 2595712, 3244640, 3708160, 4055800, 4635200, 5191424, 6489280, 8111600, 9270400, 12978560, 16223200, 18540800, 25957120, 32446400, 64892800, 129785600]

約数ペア:

[(1, 129785600), (2, 64892800), (4, 32446400), (5, 25957120), (7, 18540800), (8, 16223200), (10, 12978560), (14, 9270400), (16, 8111600), (20, 6489280), (25, 5191424), (28, 4635200), (32, 4055800), (35, 3708160), (40, 3244640), (50, 2595712), (56, 2317600), (64, 2027900), (70, 1854080), (80, 1622320), (100, 1297856), (112, 1158800), (128, 1013950), (140, 927040), (160, 811160), (175, 741632), (200, 648928), (224, 579400), (256, 506975), (280, 463520), (320, 405580), (350, 370816), (400, 324464), (448, 289700), (560, 231760), (640, 202790), (700, 185408), (800, 162232), (896, 144850), (1120, 115880), (1280, 101395), (1400, 92704), (1600, 81116), (1792, 72425), (2240, 57940), (2800, 46352), (2897, 44800), (3200, 40558), (4480, 28970), (5600, 23176), (5794, 22400), (6400, 20279), (8960, 14485), (11200, 11588)]