171795120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{102259}}^1$

素因数の和:102282

約数の個数: 80

約数和(自身を含む): 608651520

約数和(自身を除く): 436856400

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, 102259, 204518, 306777, 409036, 511295, 613554, 715813, 818072, 1022590, 1227108, 1431626, 1533885, 1636144, 2045180, 2147439, 2454216, 2863252, 3067770, 3579065, 4090360, 4294878, 4908432, 5726504, 6135540, 7158130, 8180720, 8589756, 10737195, 11453008, 12271080, 14316260, 17179512, 21474390, 24542160, 28632520, 34359024, 42948780, 57265040, 85897560, 171795120]

約数ペア:

[(1, 171795120), (2, 85897560), (3, 57265040), (4, 42948780), (5, 34359024), (6, 28632520), (7, 24542160), (8, 21474390), (10, 17179512), (12, 14316260), (14, 12271080), (15, 11453008), (16, 10737195), (20, 8589756), (21, 8180720), (24, 7158130), (28, 6135540), (30, 5726504), (35, 4908432), (40, 4294878), (42, 4090360), (48, 3579065), (56, 3067770), (60, 2863252), (70, 2454216), (80, 2147439), (84, 2045180), (105, 1636144), (112, 1533885), (120, 1431626), (140, 1227108), (168, 1022590), (210, 818072), (240, 715813), (280, 613554), (336, 511295), (420, 409036), (560, 306777), (840, 204518), (1680, 102259)]