11157720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 28240680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 359, 370, 420, 444, 518, 555, 718, 740, 777, 840, 888, 1036, 1077, 1110, 1295, 1436, 1480, 1554, 1795, 2072, 2154, 2220, 2513, 2590, 2872, 3108, 3590, 3885, 4308, 4440, 5026, 5180, 5385, 6216, 7180, 7539, 7770, 8616, 10052, 10360, 10770, 12565, 13283, 14360, 15078, 15540, 20104, 21540, 25130, 26566, 30156, 31080, 37695, 39849, 43080, 50260, 53132, 60312, 66415, 75390, 79698, 92981, 100520, 106264, 132830, 150780, 159396, 185962, 199245, 265660, 278943, 301560, 318792, 371924, 398490, 464905, 531320, 557886, 743848, 796980, 929810, 1115772, 1394715, 1593960, 1859620, 2231544, 2789430, 3719240, 5578860, 11157720]

約数ペア:

[(1, 11157720), (2, 5578860), (3, 3719240), (4, 2789430), (5, 2231544), (6, 1859620), (7, 1593960), (8, 1394715), (10, 1115772), (12, 929810), (14, 796980), (15, 743848), (20, 557886), (21, 531320), (24, 464905), (28, 398490), (30, 371924), (35, 318792), (37, 301560), (40, 278943), (42, 265660), (56, 199245), (60, 185962), (70, 159396), (74, 150780), (84, 132830), (105, 106264), (111, 100520), (120, 92981), (140, 79698), (148, 75390), (168, 66415), (185, 60312), (210, 53132), (222, 50260), (259, 43080), (280, 39849), (296, 37695), (359, 31080), (370, 30156), (420, 26566), (444, 25130), (518, 21540), (555, 20104), (718, 15540), (740, 15078), (777, 14360), (840, 13283), (888, 12565), (1036, 10770), (1077, 10360), (1110, 10052), (1295, 8616), (1436, 7770), (1480, 7539), (1554, 7180), (1795, 6216), (2072, 5385), (2154, 5180), (2220, 5026), (2513, 4440), (2590, 4308), (2872, 3885), (3108, 3590)]