248184420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{719}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 760596480

約数和(自身を除く): 512412060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 523, 660, 719, 1046, 1438, 1569, 2092, 2157, 2615, 2876, 3138, 3595, 4314, 5230, 5753, 6276, 7190, 7845, 7909, 8628, 10460, 10785, 11506, 14380, 15690, 15818, 17259, 21570, 23012, 23727, 28765, 31380, 31636, 34518, 39545, 43140, 47454, 57530, 69036, 79090, 86295, 94908, 115060, 118635, 158180, 172590, 237270, 345180, 376037, 474540, 752074, 1128111, 1504148, 1880185, 2256222, 3760370, 4136407, 4512444, 5640555, 7520740, 8272814, 11281110, 12409221, 16545628, 20682035, 22562220, 24818442, 41364070, 49636884, 62046105, 82728140, 124092210, 248184420]

約数ペア:

[(1, 248184420), (2, 124092210), (3, 82728140), (4, 62046105), (5, 49636884), (6, 41364070), (10, 24818442), (11, 22562220), (12, 20682035), (15, 16545628), (20, 12409221), (22, 11281110), (30, 8272814), (33, 7520740), (44, 5640555), (55, 4512444), (60, 4136407), (66, 3760370), (110, 2256222), (132, 1880185), (165, 1504148), (220, 1128111), (330, 752074), (523, 474540), (660, 376037), (719, 345180), (1046, 237270), (1438, 172590), (1569, 158180), (2092, 118635), (2157, 115060), (2615, 94908), (2876, 86295), (3138, 79090), (3595, 69036), (4314, 57530), (5230, 47454), (5753, 43140), (6276, 39545), (7190, 34518), (7845, 31636), (7909, 31380), (8628, 28765), (10460, 23727), (10785, 23012), (11506, 21570), (14380, 17259), (15690, 15818)]