264044760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{314339}}^1$

素因数の和:314360

約数の個数: 64

約数和(自身を含む): 905299200

約数和(自身を除く): 641254440

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, 314339, 628678, 943017, 1257356, 1571695, 1886034, 2200373, 2514712, 3143390, 3772068, 4400746, 4715085, 6286780, 6601119, 7544136, 8801492, 9430170, 11001865, 12573560, 13202238, 17602984, 18860340, 22003730, 26404476, 33005595, 37720680, 44007460, 52808952, 66011190, 88014920, 132022380, 264044760]

約数ペア:

[(1, 264044760), (2, 132022380), (3, 88014920), (4, 66011190), (5, 52808952), (6, 44007460), (7, 37720680), (8, 33005595), (10, 26404476), (12, 22003730), (14, 18860340), (15, 17602984), (20, 13202238), (21, 12573560), (24, 11001865), (28, 9430170), (30, 8801492), (35, 7544136), (40, 6601119), (42, 6286780), (56, 4715085), (60, 4400746), (70, 3772068), (84, 3143390), (105, 2514712), (120, 2200373), (140, 1886034), (168, 1571695), (210, 1257356), (280, 943017), (420, 628678), (840, 314339)]