7689196620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{290597}}^1$

素因数の和:290629

約数の個数: 144

約数和(自身を含む): 27827664480

約数和(自身を除く): 20138467860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 290597, 581194, 871791, 1162388, 1452985, 1743582, 2034179, 2615373, 2905970, 3487164, 4068358, 4358955, 5230746, 5811940, 6102537, 7846119, 8136716, 8717910, 10170895, 10461492, 12205074, 13076865, 14239253, 15692238, 17435820, 18307611, 20341790, 24410148, 26153730, 28478506, 30512685, 31384476, 36615222, 39230595, 40683580, 42717759, 52307460, 54922833, 56957012, 61025370, 71196265, 73230444, 78461190, 85435518, 91538055, 109845666, 122050740, 128153277, 142392530, 156922380, 170871036, 183076110, 213588795, 219691332, 256306554, 274614165, 284785060, 366152220, 384459831, 427177590, 512613108, 549228330, 640766385, 768919662, 854355180, 1098456660, 1281532770, 1537839324, 1922299155, 2563065540, 3844598310, 7689196620]

約数ペア:

[(1, 7689196620), (2, 3844598310), (3, 2563065540), (4, 1922299155), (5, 1537839324), (6, 1281532770), (7, 1098456660), (9, 854355180), (10, 768919662), (12, 640766385), (14, 549228330), (15, 512613108), (18, 427177590), (20, 384459831), (21, 366152220), (27, 284785060), (28, 274614165), (30, 256306554), (35, 219691332), (36, 213588795), (42, 183076110), (45, 170871036), (49, 156922380), (54, 142392530), (60, 128153277), (63, 122050740), (70, 109845666), (84, 91538055), (90, 85435518), (98, 78461190), (105, 73230444), (108, 71196265), (126, 61025370), (135, 56957012), (140, 54922833), (147, 52307460), (180, 42717759), (189, 40683580), (196, 39230595), (210, 36615222), (245, 31384476), (252, 30512685), (270, 28478506), (294, 26153730), (315, 24410148), (378, 20341790), (420, 18307611), (441, 17435820), (490, 15692238), (540, 14239253), (588, 13076865), (630, 12205074), (735, 10461492), (756, 10170895), (882, 8717910), (945, 8136716), (980, 7846119), (1260, 6102537), (1323, 5811940), (1470, 5230746), (1764, 4358955), (1890, 4068358), (2205, 3487164), (2646, 2905970), (2940, 2615373), (3780, 2034179), (4410, 1743582), (5292, 1452985), (6615, 1162388), (8820, 871791), (13230, 581194), (26460, 290597)]