165166260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{56179}}^1$

素因数の和:56205

約数の個数: 72

約数和(自身を含む): 537979680

約数和(自身を除く): 372813420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 56179, 112358, 168537, 224716, 280895, 337074, 393253, 561790, 674148, 786506, 842685, 1123580, 1179759, 1573012, 1685370, 1966265, 2359518, 2752771, 3370740, 3932530, 4719036, 5505542, 5898795, 7865060, 8258313, 11011084, 11797590, 13763855, 16516626, 23595180, 27527710, 33033252, 41291565, 55055420, 82583130, 165166260]

約数ペア:

[(1, 165166260), (2, 82583130), (3, 55055420), (4, 41291565), (5, 33033252), (6, 27527710), (7, 23595180), (10, 16516626), (12, 13763855), (14, 11797590), (15, 11011084), (20, 8258313), (21, 7865060), (28, 5898795), (30, 5505542), (35, 4719036), (42, 3932530), (49, 3370740), (60, 2752771), (70, 2359518), (84, 1966265), (98, 1685370), (105, 1573012), (140, 1179759), (147, 1123580), (196, 842685), (210, 786506), (245, 674148), (294, 561790), (420, 393253), (490, 337074), (588, 280895), (735, 224716), (980, 168537), (1470, 112358), (2940, 56179)]