246756720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:983

約数の個数: 160

約数和(自身を含む): 879943680

約数和(自身を除く): 633186960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 191, 210, 240, 280, 336, 382, 420, 560, 573, 764, 769, 840, 955, 1146, 1337, 1528, 1538, 1680, 1910, 2292, 2307, 2674, 2865, 3056, 3076, 3820, 3845, 4011, 4584, 4614, 5348, 5383, 5730, 6152, 6685, 7640, 7690, 8022, 9168, 9228, 10696, 10766, 11460, 11535, 12304, 13370, 15280, 15380, 16044, 16149, 18456, 20055, 21392, 21532, 22920, 23070, 26740, 26915, 30760, 32088, 32298, 36912, 40110, 43064, 45840, 46140, 53480, 53830, 61520, 64176, 64596, 80220, 80745, 86128, 92280, 106960, 107660, 129192, 146879, 160440, 161490, 184560, 215320, 258384, 293758, 320880, 322980, 430640, 440637, 587516, 645960, 734395, 881274, 1028153, 1175032, 1291920, 1468790, 1762548, 2056306, 2203185, 2350064, 2937580, 3084459, 3525096, 4112612, 4406370, 5140765, 5875160, 6168918, 7050192, 8225224, 8812740, 10281530, 11750320, 12337836, 15422295, 16450448, 17625480, 20563060, 24675672, 30844590, 35250960, 41126120, 49351344, 61689180, 82252240, 123378360, 246756720]

約数ペア:

[(1, 246756720), (2, 123378360), (3, 82252240), (4, 61689180), (5, 49351344), (6, 41126120), (7, 35250960), (8, 30844590), (10, 24675672), (12, 20563060), (14, 17625480), (15, 16450448), (16, 15422295), (20, 12337836), (21, 11750320), (24, 10281530), (28, 8812740), (30, 8225224), (35, 7050192), (40, 6168918), (42, 5875160), (48, 5140765), (56, 4406370), (60, 4112612), (70, 3525096), (80, 3084459), (84, 2937580), (105, 2350064), (112, 2203185), (120, 2056306), (140, 1762548), (168, 1468790), (191, 1291920), (210, 1175032), (240, 1028153), (280, 881274), (336, 734395), (382, 645960), (420, 587516), (560, 440637), (573, 430640), (764, 322980), (769, 320880), (840, 293758), (955, 258384), (1146, 215320), (1337, 184560), (1528, 161490), (1538, 160440), (1680, 146879), (1910, 129192), (2292, 107660), (2307, 106960), (2674, 92280), (2865, 86128), (3056, 80745), (3076, 80220), (3820, 64596), (3845, 64176), (4011, 61520), (4584, 53830), (4614, 53480), (5348, 46140), (5383, 45840), (5730, 43064), (6152, 40110), (6685, 36912), (7640, 32298), (7690, 32088), (8022, 30760), (9168, 26915), (9228, 26740), (10696, 23070), (10766, 22920), (11460, 21532), (11535, 21392), (12304, 20055), (13370, 18456), (15280, 16149), (15380, 16044)]