135400440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 331159560

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, 449, 718, 840, 898, 1077, 1347, 1436, 1795, 1796, 2154, 2245, 2513, 2694, 2872, 3143, 3590, 3592, 4308, 4490, 5026, 5385, 5388, 6286, 6735, 7180, 7539, 8616, 8980, 9429, 10052, 10770, 10776, 12565, 12572, 13470, 14360, 15078, 15715, 17960, 18858, 20104, 21540, 25130, 25144, 26940, 30156, 31430, 37695, 37716, 43080, 47145, 50260, 53880, 60312, 62860, 75390, 75432, 94290, 100520, 125720, 150780, 161191, 188580, 301560, 322382, 377160, 483573, 644764, 805955, 967146, 1128337, 1289528, 1611910, 1934292, 2256674, 2417865, 3223820, 3385011, 3868584, 4513348, 4835730, 5641685, 6447640, 6770022, 9026696, 9671460, 11283370, 13540044, 16925055, 19342920, 22566740, 27080088, 33850110, 45133480, 67700220, 135400440]

約数ペア:

[(1, 135400440), (2, 67700220), (3, 45133480), (4, 33850110), (5, 27080088), (6, 22566740), (7, 19342920), (8, 16925055), (10, 13540044), (12, 11283370), (14, 9671460), (15, 9026696), (20, 6770022), (21, 6447640), (24, 5641685), (28, 4835730), (30, 4513348), (35, 3868584), (40, 3385011), (42, 3223820), (56, 2417865), (60, 2256674), (70, 1934292), (84, 1611910), (105, 1289528), (120, 1128337), (140, 967146), (168, 805955), (210, 644764), (280, 483573), (359, 377160), (420, 322382), (449, 301560), (718, 188580), (840, 161191), (898, 150780), (1077, 125720), (1347, 100520), (1436, 94290), (1795, 75432), (1796, 75390), (2154, 62860), (2245, 60312), (2513, 53880), (2694, 50260), (2872, 47145), (3143, 43080), (3590, 37716), (3592, 37695), (4308, 31430), (4490, 30156), (5026, 26940), (5385, 25144), (5388, 25130), (6286, 21540), (6735, 20104), (7180, 18858), (7539, 17960), (8616, 15715), (8980, 15078), (9429, 14360), (10052, 13470), (10770, 12572), (10776, 12565)]