804571320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{957823}}^1$

素因数の和:957844

約数の個数: 64

約数和(自身を含む): 2758533120

約数和(自身を除く): 1953961800

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, 957823, 1915646, 2873469, 3831292, 4789115, 5746938, 6704761, 7662584, 9578230, 11493876, 13409522, 14367345, 19156460, 20114283, 22987752, 26819044, 28734690, 33523805, 38312920, 40228566, 53638088, 57469380, 67047610, 80457132, 100571415, 114938760, 134095220, 160914264, 201142830, 268190440, 402285660, 804571320]

約数ペア:

[(1, 804571320), (2, 402285660), (3, 268190440), (4, 201142830), (5, 160914264), (6, 134095220), (7, 114938760), (8, 100571415), (10, 80457132), (12, 67047610), (14, 57469380), (15, 53638088), (20, 40228566), (21, 38312920), (24, 33523805), (28, 28734690), (30, 26819044), (35, 22987752), (40, 20114283), (42, 19156460), (56, 14367345), (60, 13409522), (70, 11493876), (84, 9578230), (105, 7662584), (120, 6704761), (140, 5746938), (168, 4789115), (210, 3831292), (280, 2873469), (420, 1915646), (840, 957823)]