430147120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3019}}^1$

素因数の和:3182

約数の個数: 80

約数和(自身を含む): 1085243040

約数和(自身を除く): 655095920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 137, 208, 260, 274, 520, 548, 685, 1040, 1096, 1370, 1781, 2192, 2740, 3019, 3562, 5480, 6038, 7124, 8905, 10960, 12076, 14248, 15095, 17810, 24152, 28496, 30190, 35620, 39247, 48304, 60380, 71240, 78494, 120760, 142480, 156988, 196235, 241520, 313976, 392470, 413603, 627952, 784940, 827206, 1569880, 1654412, 2068015, 3139760, 3308824, 4136030, 5376839, 6617648, 8272060, 10753678, 16544120, 21507356, 26884195, 33088240, 43014712, 53768390, 86029424, 107536780, 215073560, 430147120]

約数ペア:

[(1, 430147120), (2, 215073560), (4, 107536780), (5, 86029424), (8, 53768390), (10, 43014712), (13, 33088240), (16, 26884195), (20, 21507356), (26, 16544120), (40, 10753678), (52, 8272060), (65, 6617648), (80, 5376839), (104, 4136030), (130, 3308824), (137, 3139760), (208, 2068015), (260, 1654412), (274, 1569880), (520, 827206), (548, 784940), (685, 627952), (1040, 413603), (1096, 392470), (1370, 313976), (1781, 241520), (2192, 196235), (2740, 156988), (3019, 142480), (3562, 120760), (5480, 78494), (6038, 71240), (7124, 60380), (8905, 48304), (10960, 39247), (12076, 35620), (14248, 30190), (15095, 28496), (17810, 24152)]