244153980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{64591}}^1$

素因数の和:64616

約数の個数: 96

約数和(自身を含む): 868116480

約数和(自身を除く): 623962500

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, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 64591, 129182, 193773, 258364, 322955, 387546, 452137, 581319, 645910, 775092, 904274, 968865, 1162638, 1291820, 1356411, 1743957, 1808548, 1937730, 2260685, 2325276, 2712822, 2906595, 3487914, 3875460, 4069233, 4521370, 5425644, 5813190, 6782055, 6975828, 8138466, 8719785, 9042740, 11626380, 12207699, 13564110, 16276932, 17439570, 20346165, 24415398, 27128220, 34879140, 40692330, 48830796, 61038495, 81384660, 122076990, 244153980]

約数ペア:

[(1, 244153980), (2, 122076990), (3, 81384660), (4, 61038495), (5, 48830796), (6, 40692330), (7, 34879140), (9, 27128220), (10, 24415398), (12, 20346165), (14, 17439570), (15, 16276932), (18, 13564110), (20, 12207699), (21, 11626380), (27, 9042740), (28, 8719785), (30, 8138466), (35, 6975828), (36, 6782055), (42, 5813190), (45, 5425644), (54, 4521370), (60, 4069233), (63, 3875460), (70, 3487914), (84, 2906595), (90, 2712822), (105, 2325276), (108, 2260685), (126, 1937730), (135, 1808548), (140, 1743957), (180, 1356411), (189, 1291820), (210, 1162638), (252, 968865), (270, 904274), (315, 775092), (378, 645910), (420, 581319), (540, 452137), (630, 387546), (756, 322955), (945, 258364), (1260, 193773), (1890, 129182), (3780, 64591)]