67346160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{40087}}^1$

素因数の和:40110

約数の個数: 80

約数和(自身を含む): 238603776

約数和(自身を除く): 171257616

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, 40087, 80174, 120261, 160348, 200435, 240522, 280609, 320696, 400870, 481044, 561218, 601305, 641392, 801740, 841827, 962088, 1122436, 1202610, 1403045, 1603480, 1683654, 1924176, 2244872, 2405220, 2806090, 3206960, 3367308, 4209135, 4489744, 4810440, 5612180, 6734616, 8418270, 9620880, 11224360, 13469232, 16836540, 22448720, 33673080, 67346160]

約数ペア:

[(1, 67346160), (2, 33673080), (3, 22448720), (4, 16836540), (5, 13469232), (6, 11224360), (7, 9620880), (8, 8418270), (10, 6734616), (12, 5612180), (14, 4810440), (15, 4489744), (16, 4209135), (20, 3367308), (21, 3206960), (24, 2806090), (28, 2405220), (30, 2244872), (35, 1924176), (40, 1683654), (42, 1603480), (48, 1403045), (56, 1202610), (60, 1122436), (70, 962088), (80, 841827), (84, 801740), (105, 641392), (112, 601305), (120, 561218), (140, 481044), (168, 400870), (210, 320696), (240, 280609), (280, 240522), (336, 200435), (420, 160348), (560, 120261), (840, 80174), (1680, 40087)]