629355720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2087}}^1$

素因数の和:2467

約数の個数: 128

約数和(自身を含む): 2164838400

約数和(自身を除く): 1535482680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 359, 420, 718, 840, 1077, 1436, 1795, 2087, 2154, 2513, 2872, 3590, 4174, 4308, 5026, 5385, 6261, 7180, 7539, 8348, 8616, 10052, 10435, 10770, 12522, 12565, 14360, 14609, 15078, 16696, 20104, 20870, 21540, 25044, 25130, 29218, 30156, 31305, 37695, 41740, 43080, 43827, 50088, 50260, 58436, 60312, 62610, 73045, 75390, 83480, 87654, 100520, 116872, 125220, 146090, 150780, 175308, 219135, 250440, 292180, 301560, 350616, 438270, 584360, 749233, 876540, 1498466, 1753080, 2247699, 2996932, 3746165, 4495398, 5244631, 5993864, 7492330, 8990796, 10489262, 11238495, 14984660, 15733893, 17981592, 20978524, 22476990, 26223155, 29969320, 31467786, 41957048, 44953980, 52446310, 62935572, 78669465, 89907960, 104892620, 125871144, 157338930, 209785240, 314677860, 629355720]

約数ペア:

[(1, 629355720), (2, 314677860), (3, 209785240), (4, 157338930), (5, 125871144), (6, 104892620), (7, 89907960), (8, 78669465), (10, 62935572), (12, 52446310), (14, 44953980), (15, 41957048), (20, 31467786), (21, 29969320), (24, 26223155), (28, 22476990), (30, 20978524), (35, 17981592), (40, 15733893), (42, 14984660), (56, 11238495), (60, 10489262), (70, 8990796), (84, 7492330), (105, 5993864), (120, 5244631), (140, 4495398), (168, 3746165), (210, 2996932), (280, 2247699), (359, 1753080), (420, 1498466), (718, 876540), (840, 749233), (1077, 584360), (1436, 438270), (1795, 350616), (2087, 301560), (2154, 292180), (2513, 250440), (2872, 219135), (3590, 175308), (4174, 150780), (4308, 146090), (5026, 125220), (5385, 116872), (6261, 100520), (7180, 87654), (7539, 83480), (8348, 75390), (8616, 73045), (10052, 62610), (10435, 60312), (10770, 58436), (12522, 50260), (12565, 50088), (14360, 43827), (14609, 43080), (15078, 41740), (16696, 37695), (20104, 31305), (20870, 30156), (21540, 29218), (25044, 25130)]