196969560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3343}}^1$

素因数の和:3848

約数の個数: 64

約数和(自身を含む): 592289280

約数和(自身を除く): 395319720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3343, 3928, 4910, 5892, 6686, 7365, 9820, 10029, 11784, 13372, 14730, 16715, 19640, 20058, 26744, 29460, 33430, 40116, 50145, 58920, 66860, 80232, 100290, 133720, 200580, 401160, 1641413, 3282826, 4924239, 6565652, 8207065, 9848478, 13131304, 16414130, 19696956, 24621195, 32828260, 39393912, 49242390, 65656520, 98484780, 196969560]

約数ペア:

[(1, 196969560), (2, 98484780), (3, 65656520), (4, 49242390), (5, 39393912), (6, 32828260), (8, 24621195), (10, 19696956), (12, 16414130), (15, 13131304), (20, 9848478), (24, 8207065), (30, 6565652), (40, 4924239), (60, 3282826), (120, 1641413), (491, 401160), (982, 200580), (1473, 133720), (1964, 100290), (2455, 80232), (2946, 66860), (3343, 58920), (3928, 50145), (4910, 40116), (5892, 33430), (6686, 29460), (7365, 26744), (9820, 20058), (10029, 19640), (11784, 16715), (13372, 14730)]