159519446520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{189904103}}^1$

素因数の和:189904124

約数の個数: 64

約数和(自身を含む): 546923819520

約数和(自身を除く): 387404373000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 189904103, 379808206, 569712309, 759616412, 949520515, 1139424618, 1329328721, 1519232824, 1899041030, 2278849236, 2658657442, 2848561545, 3798082060, 3987986163, 4557698472, 5317314884, 5697123090, 6646643605, 7596164120, 7975972326, 10634629768, 11394246180, 13293287210, 15951944652, 19939930815, 22788492360, 26586574420, 31903889304, 39879861630, 53173148840, 79759723260, 159519446520]

約数ペア:

[(1, 159519446520), (2, 79759723260), (3, 53173148840), (4, 39879861630), (5, 31903889304), (6, 26586574420), (7, 22788492360), (8, 19939930815), (10, 15951944652), (12, 13293287210), (14, 11394246180), (15, 10634629768), (20, 7975972326), (21, 7596164120), (24, 6646643605), (28, 5697123090), (30, 5317314884), (35, 4557698472), (40, 3987986163), (42, 3798082060), (56, 2848561545), (60, 2658657442), (70, 2278849236), (84, 1899041030), (105, 1519232824), (120, 1329328721), (140, 1139424618), (168, 949520515), (210, 759616412), (280, 569712309), (420, 379808206), (840, 189904103)]