269211180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3221}}^1$

素因数の和:3439

約数の個数: 96

約数和(自身を含む): 866073600

約数和(自身を除く): 596862420

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, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2388, 2786, 2985, 3221, 3980, 4179, 5572, 5970, 6442, 6965, 8358, 9663, 11940, 12884, 13930, 16105, 16716, 19326, 20895, 22547, 27860, 32210, 38652, 41790, 45094, 48315, 64420, 67641, 83580, 90188, 96630, 112735, 135282, 193260, 225470, 270564, 338205, 450940, 640979, 676410, 1281958, 1352820, 1922937, 2563916, 3204895, 3845874, 4486853, 6409790, 7691748, 8973706, 9614685, 12819580, 13460559, 17947412, 19229370, 22434265, 26921118, 38458740, 44868530, 53842236, 67302795, 89737060, 134605590, 269211180]

約数ペア:

[(1, 269211180), (2, 134605590), (3, 89737060), (4, 67302795), (5, 53842236), (6, 44868530), (7, 38458740), (10, 26921118), (12, 22434265), (14, 19229370), (15, 17947412), (20, 13460559), (21, 12819580), (28, 9614685), (30, 8973706), (35, 7691748), (42, 6409790), (60, 4486853), (70, 3845874), (84, 3204895), (105, 2563916), (140, 1922937), (199, 1352820), (210, 1281958), (398, 676410), (420, 640979), (597, 450940), (796, 338205), (995, 270564), (1194, 225470), (1393, 193260), (1990, 135282), (2388, 112735), (2786, 96630), (2985, 90188), (3221, 83580), (3980, 67641), (4179, 64420), (5572, 48315), (5970, 45094), (6442, 41790), (6965, 38652), (8358, 32210), (9663, 27860), (11940, 22547), (12884, 20895), (13930, 19326), (16105, 16716)]