16622520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2036

約数の個数: 64

約数和(自身を含む): 50595840

約数和(自身を除く): 33973320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 1951, 2130, 2840, 3902, 4260, 5853, 7804, 8520, 9755, 11706, 15608, 19510, 23412, 29265, 39020, 46824, 58530, 78040, 117060, 138521, 234120, 277042, 415563, 554084, 692605, 831126, 1108168, 1385210, 1662252, 2077815, 2770420, 3324504, 4155630, 5540840, 8311260, 16622520]

約数ペア:

[(1, 16622520), (2, 8311260), (3, 5540840), (4, 4155630), (5, 3324504), (6, 2770420), (8, 2077815), (10, 1662252), (12, 1385210), (15, 1108168), (20, 831126), (24, 692605), (30, 554084), (40, 415563), (60, 277042), (71, 234120), (120, 138521), (142, 117060), (213, 78040), (284, 58530), (355, 46824), (426, 39020), (568, 29265), (710, 23412), (852, 19510), (1065, 15608), (1420, 11706), (1704, 9755), (1951, 8520), (2130, 7804), (2840, 5853), (3902, 4260)]