156348780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1949}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 503193600

約数和(自身を除く): 346844820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1910, 1949, 2292, 2674, 2865, 3820, 3898, 4011, 5348, 5730, 5847, 6685, 7796, 8022, 9745, 11460, 11694, 13370, 13643, 16044, 19490, 20055, 23388, 26740, 27286, 29235, 38980, 40110, 40929, 54572, 58470, 68215, 80220, 81858, 116940, 136430, 163716, 204645, 272860, 372259, 409290, 744518, 818580, 1116777, 1489036, 1861295, 2233554, 2605813, 3722590, 4467108, 5211626, 5583885, 7445180, 7817439, 10423252, 11167770, 13029065, 15634878, 22335540, 26058130, 31269756, 39087195, 52116260, 78174390, 156348780]

約数ペア:

[(1, 156348780), (2, 78174390), (3, 52116260), (4, 39087195), (5, 31269756), (6, 26058130), (7, 22335540), (10, 15634878), (12, 13029065), (14, 11167770), (15, 10423252), (20, 7817439), (21, 7445180), (28, 5583885), (30, 5211626), (35, 4467108), (42, 3722590), (60, 2605813), (70, 2233554), (84, 1861295), (105, 1489036), (140, 1116777), (191, 818580), (210, 744518), (382, 409290), (420, 372259), (573, 272860), (764, 204645), (955, 163716), (1146, 136430), (1337, 116940), (1910, 81858), (1949, 80220), (2292, 68215), (2674, 58470), (2865, 54572), (3820, 40929), (3898, 40110), (4011, 38980), (5348, 29235), (5730, 27286), (5847, 26740), (6685, 23388), (7796, 20055), (8022, 19490), (9745, 16044), (11460, 13643), (11694, 13370)]