195926520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6353}}^1$

素因数の和:6624

約数の個数: 64

約数和(自身を含む): 590159520

約数和(自身を除く): 394233000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 6353, 7710, 10280, 12706, 15420, 19059, 25412, 30840, 31765, 38118, 50824, 63530, 76236, 95295, 127060, 152472, 190590, 254120, 381180, 762360, 1632721, 3265442, 4898163, 6530884, 8163605, 9796326, 13061768, 16327210, 19592652, 24490815, 32654420, 39185304, 48981630, 65308840, 97963260, 195926520]

約数ペア:

[(1, 195926520), (2, 97963260), (3, 65308840), (4, 48981630), (5, 39185304), (6, 32654420), (8, 24490815), (10, 19592652), (12, 16327210), (15, 13061768), (20, 9796326), (24, 8163605), (30, 6530884), (40, 4898163), (60, 3265442), (120, 1632721), (257, 762360), (514, 381180), (771, 254120), (1028, 190590), (1285, 152472), (1542, 127060), (2056, 95295), (2570, 76236), (3084, 63530), (3855, 50824), (5140, 38118), (6168, 31765), (6353, 30840), (7710, 25412), (10280, 19059), (12706, 15420)]