1567120880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{2239}}^1$

素因数の和:2938

約数の個数: 80

約数和(自身を含む): 3931415040

約数和(自身を除く): 2364294160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 673, 1040, 1346, 2239, 2692, 3365, 4478, 5384, 6730, 8749, 8956, 10768, 11195, 13460, 17498, 17912, 22390, 26920, 29107, 34996, 35824, 43745, 44780, 53840, 58214, 69992, 87490, 89560, 116428, 139984, 145535, 174980, 179120, 232856, 291070, 349960, 465712, 582140, 699920, 1164280, 1506847, 2328560, 3013694, 6027388, 7534235, 12054776, 15068470, 19589011, 24109552, 30136940, 39178022, 60273880, 78356044, 97945055, 120547760, 156712088, 195890110, 313424176, 391780220, 783560440, 1567120880]

約数ペア:

[(1, 1567120880), (2, 783560440), (4, 391780220), (5, 313424176), (8, 195890110), (10, 156712088), (13, 120547760), (16, 97945055), (20, 78356044), (26, 60273880), (40, 39178022), (52, 30136940), (65, 24109552), (80, 19589011), (104, 15068470), (130, 12054776), (208, 7534235), (260, 6027388), (520, 3013694), (673, 2328560), (1040, 1506847), (1346, 1164280), (2239, 699920), (2692, 582140), (3365, 465712), (4478, 349960), (5384, 291070), (6730, 232856), (8749, 179120), (8956, 174980), (10768, 145535), (11195, 139984), (13460, 116428), (17498, 89560), (17912, 87490), (22390, 69992), (26920, 58214), (29107, 53840), (34996, 44780), (35824, 43745)]