164311560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{65203}}^1$

素因数の和:65227

約数の個数: 96

約数和(自身を含む): 610309440

約数和(自身を除く): 445997880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 65203, 130406, 195609, 260812, 326015, 391218, 456421, 521624, 586827, 652030, 782436, 912842, 978045, 1173654, 1304060, 1369263, 1564872, 1825684, 1956090, 2282105, 2347308, 2608120, 2738526, 2934135, 3651368, 3912180, 4107789, 4564210, 4694616, 5477052, 5868270, 6846315, 7824360, 8215578, 9128420, 10954104, 11736540, 13692630, 16431156, 18256840, 20538945, 23473080, 27385260, 32862312, 41077890, 54770520, 82155780, 164311560]

約数ペア:

[(1, 164311560), (2, 82155780), (3, 54770520), (4, 41077890), (5, 32862312), (6, 27385260), (7, 23473080), (8, 20538945), (9, 18256840), (10, 16431156), (12, 13692630), (14, 11736540), (15, 10954104), (18, 9128420), (20, 8215578), (21, 7824360), (24, 6846315), (28, 5868270), (30, 5477052), (35, 4694616), (36, 4564210), (40, 4107789), (42, 3912180), (45, 3651368), (56, 2934135), (60, 2738526), (63, 2608120), (70, 2347308), (72, 2282105), (84, 1956090), (90, 1825684), (105, 1564872), (120, 1369263), (126, 1304060), (140, 1173654), (168, 978045), (180, 912842), (210, 782436), (252, 652030), (280, 586827), (315, 521624), (360, 456421), (420, 391218), (504, 326015), (630, 260812), (840, 195609), (1260, 130406), (2520, 65203)]