160990620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 516837888

約数和(自身を除く): 355847268

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, 210, 420, 587, 653, 1174, 1306, 1761, 1959, 2348, 2612, 2935, 3265, 3522, 3918, 4109, 4571, 5870, 6530, 7044, 7836, 8218, 8805, 9142, 9795, 11740, 12327, 13060, 13713, 16436, 17610, 18284, 19590, 20545, 22855, 24654, 27426, 35220, 39180, 41090, 45710, 49308, 54852, 61635, 68565, 82180, 91420, 123270, 137130, 246540, 274260, 383311, 766622, 1149933, 1533244, 1916555, 2299866, 2683177, 3833110, 4599732, 5366354, 5749665, 7666220, 8049531, 10732708, 11499330, 13415885, 16099062, 22998660, 26831770, 32198124, 40247655, 53663540, 80495310, 160990620]

約数ペア:

[(1, 160990620), (2, 80495310), (3, 53663540), (4, 40247655), (5, 32198124), (6, 26831770), (7, 22998660), (10, 16099062), (12, 13415885), (14, 11499330), (15, 10732708), (20, 8049531), (21, 7666220), (28, 5749665), (30, 5366354), (35, 4599732), (42, 3833110), (60, 2683177), (70, 2299866), (84, 1916555), (105, 1533244), (140, 1149933), (210, 766622), (420, 383311), (587, 274260), (653, 246540), (1174, 137130), (1306, 123270), (1761, 91420), (1959, 82180), (2348, 68565), (2612, 61635), (2935, 54852), (3265, 49308), (3522, 45710), (3918, 41090), (4109, 39180), (4571, 35220), (5870, 27426), (6530, 24654), (7044, 22855), (7836, 20545), (8218, 19590), (8805, 18284), (9142, 17610), (9795, 16436), (11740, 13713), (12327, 13060)]