16568580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 53673984

約数和(自身を除く): 37105404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 383, 412, 420, 515, 618, 721, 766, 1030, 1149, 1236, 1442, 1532, 1545, 1915, 2060, 2163, 2298, 2681, 2884, 3090, 3605, 3830, 4326, 4596, 5362, 5745, 6180, 7210, 7660, 8043, 8652, 10724, 10815, 11490, 13405, 14420, 16086, 21630, 22980, 26810, 32172, 39449, 40215, 43260, 53620, 78898, 80430, 118347, 157796, 160860, 197245, 236694, 276143, 394490, 473388, 552286, 591735, 788980, 828429, 1104572, 1183470, 1380715, 1656858, 2366940, 2761430, 3313716, 4142145, 5522860, 8284290, 16568580]

約数ペア:

[(1, 16568580), (2, 8284290), (3, 5522860), (4, 4142145), (5, 3313716), (6, 2761430), (7, 2366940), (10, 1656858), (12, 1380715), (14, 1183470), (15, 1104572), (20, 828429), (21, 788980), (28, 591735), (30, 552286), (35, 473388), (42, 394490), (60, 276143), (70, 236694), (84, 197245), (103, 160860), (105, 157796), (140, 118347), (206, 80430), (210, 78898), (309, 53620), (383, 43260), (412, 40215), (420, 39449), (515, 32172), (618, 26810), (721, 22980), (766, 21630), (1030, 16086), (1149, 14420), (1236, 13405), (1442, 11490), (1532, 10815), (1545, 10724), (1915, 8652), (2060, 8043), (2163, 7660), (2298, 7210), (2681, 6180), (2884, 5745), (3090, 5362), (3605, 4596), (3830, 4326)]