57145620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 126713580

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, 210, 359, 379, 420, 718, 758, 1077, 1137, 1436, 1516, 1795, 1895, 2154, 2274, 2513, 2653, 3590, 3790, 4308, 4548, 5026, 5306, 5385, 5685, 7180, 7539, 7580, 7959, 10052, 10612, 10770, 11370, 12565, 13265, 15078, 15918, 21540, 22740, 25130, 26530, 30156, 31836, 37695, 39795, 50260, 53060, 75390, 79590, 136061, 150780, 159180, 272122, 408183, 544244, 680305, 816366, 952427, 1360610, 1632732, 1904854, 2040915, 2721220, 2857281, 3809708, 4081830, 4762135, 5714562, 8163660, 9524270, 11429124, 14286405, 19048540, 28572810, 57145620]

約数ペア:

[(1, 57145620), (2, 28572810), (3, 19048540), (4, 14286405), (5, 11429124), (6, 9524270), (7, 8163660), (10, 5714562), (12, 4762135), (14, 4081830), (15, 3809708), (20, 2857281), (21, 2721220), (28, 2040915), (30, 1904854), (35, 1632732), (42, 1360610), (60, 952427), (70, 816366), (84, 680305), (105, 544244), (140, 408183), (210, 272122), (359, 159180), (379, 150780), (420, 136061), (718, 79590), (758, 75390), (1077, 53060), (1137, 50260), (1436, 39795), (1516, 37695), (1795, 31836), (1895, 30156), (2154, 26530), (2274, 25130), (2513, 22740), (2653, 21540), (3590, 15918), (3790, 15078), (4308, 13265), (4548, 12565), (5026, 11370), (5306, 10770), (5385, 10612), (5685, 10052), (7180, 7959), (7539, 7580)]