814615680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11467}}^1$

素因数の和:11526

約数の個数: 128

約数和(自身を含む): 2666998080

約数和(自身を除く): 1852382400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11467, 11840, 14208, 17760, 22934, 23680, 34401, 35520, 45868, 57335, 68802, 71040, 91736, 114670, 137604, 172005, 183472, 229340, 275208, 344010, 366944, 424279, 458680, 550416, 688020, 733888, 848558, 917360, 1100832, 1272837, 1376040, 1467776, 1697116, 1834720, 2121395, 2201664, 2545674, 2752080, 3394232, 3669440, 4242790, 4403328, 5091348, 5504160, 6364185, 6788464, 7338880, 8485580, 10182696, 11008320, 12728370, 13576928, 16971160, 20365392, 22016640, 25456740, 27153856, 33942320, 40730784, 50913480, 54307712, 67884640, 81461568, 101826960, 135769280, 162923136, 203653920, 271538560, 407307840, 814615680]

約数ペア:

[(1, 814615680), (2, 407307840), (3, 271538560), (4, 203653920), (5, 162923136), (6, 135769280), (8, 101826960), (10, 81461568), (12, 67884640), (15, 54307712), (16, 50913480), (20, 40730784), (24, 33942320), (30, 27153856), (32, 25456740), (37, 22016640), (40, 20365392), (48, 16971160), (60, 13576928), (64, 12728370), (74, 11008320), (80, 10182696), (96, 8485580), (111, 7338880), (120, 6788464), (128, 6364185), (148, 5504160), (160, 5091348), (185, 4403328), (192, 4242790), (222, 3669440), (240, 3394232), (296, 2752080), (320, 2545674), (370, 2201664), (384, 2121395), (444, 1834720), (480, 1697116), (555, 1467776), (592, 1376040), (640, 1272837), (740, 1100832), (888, 917360), (960, 848558), (1110, 733888), (1184, 688020), (1480, 550416), (1776, 458680), (1920, 424279), (2220, 366944), (2368, 344010), (2960, 275208), (3552, 229340), (4440, 183472), (4736, 172005), (5920, 137604), (7104, 114670), (8880, 91736), (11467, 71040), (11840, 68802), (14208, 57335), (17760, 45868), (22934, 35520), (23680, 34401)]