172034520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{204803}}^1$

素因数の和:204824

約数の個数: 64

約数和(自身を含む): 589835520

約数和(自身を除く): 417801000

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, 420, 840, 204803, 409606, 614409, 819212, 1024015, 1228818, 1433621, 1638424, 2048030, 2457636, 2867242, 3072045, 4096060, 4300863, 4915272, 5734484, 6144090, 7168105, 8192120, 8601726, 11468968, 12288180, 14336210, 17203452, 21504315, 24576360, 28672420, 34406904, 43008630, 57344840, 86017260, 172034520]

約数ペア:

[(1, 172034520), (2, 86017260), (3, 57344840), (4, 43008630), (5, 34406904), (6, 28672420), (7, 24576360), (8, 21504315), (10, 17203452), (12, 14336210), (14, 12288180), (15, 11468968), (20, 8601726), (21, 8192120), (24, 7168105), (28, 6144090), (30, 5734484), (35, 4915272), (40, 4300863), (42, 4096060), (56, 3072045), (60, 2867242), (70, 2457636), (84, 2048030), (105, 1638424), (120, 1433621), (140, 1228818), (168, 1024015), (210, 819212), (280, 614409), (420, 409606), (840, 204803)]