164655120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{98009}}^1$

素因数の和:98032

約数の個数: 80

約数和(自身を含む): 583355520

約数和(自身を除く): 418700400

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, 210, 240, 280, 336, 420, 560, 840, 1680, 98009, 196018, 294027, 392036, 490045, 588054, 686063, 784072, 980090, 1176108, 1372126, 1470135, 1568144, 1960180, 2058189, 2352216, 2744252, 2940270, 3430315, 3920360, 4116378, 4704432, 5488504, 5880540, 6860630, 7840720, 8232756, 10290945, 10977008, 11761080, 13721260, 16465512, 20581890, 23522160, 27442520, 32931024, 41163780, 54885040, 82327560, 164655120]

約数ペア:

[(1, 164655120), (2, 82327560), (3, 54885040), (4, 41163780), (5, 32931024), (6, 27442520), (7, 23522160), (8, 20581890), (10, 16465512), (12, 13721260), (14, 11761080), (15, 10977008), (16, 10290945), (20, 8232756), (21, 7840720), (24, 6860630), (28, 5880540), (30, 5488504), (35, 4704432), (40, 4116378), (42, 3920360), (48, 3430315), (56, 2940270), (60, 2744252), (70, 2352216), (80, 2058189), (84, 1960180), (105, 1568144), (112, 1470135), (120, 1372126), (140, 1176108), (168, 980090), (210, 784072), (240, 686063), (280, 588054), (336, 490045), (420, 392036), (560, 294027), (840, 196018), (1680, 98009)]