188622560

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 120

約数和(自身を含む): 520918776

約数和(自身を除く): 332296216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 491, 560, 686, 784, 980, 982, 1120, 1372, 1568, 1715, 1960, 1964, 2401, 2455, 2744, 3430, 3437, 3920, 3928, 4802, 4910, 5488, 6860, 6874, 7840, 7856, 9604, 9820, 10976, 12005, 13720, 13748, 15712, 17185, 19208, 19640, 24010, 24059, 27440, 27496, 34370, 38416, 39280, 48020, 48118, 54880, 54992, 68740, 76832, 78560, 96040, 96236, 109984, 120295, 137480, 168413, 192080, 192472, 240590, 274960, 336826, 384160, 384944, 481180, 549920, 673652, 769888, 842065, 962360, 1178891, 1347304, 1684130, 1924720, 2357782, 2694608, 3368260, 3849440, 4715564, 5389216, 5894455, 6736520, 9431128, 11788910, 13473040, 18862256, 23577820, 26946080, 37724512, 47155640, 94311280, 188622560]

約数ペア:

[(1, 188622560), (2, 94311280), (4, 47155640), (5, 37724512), (7, 26946080), (8, 23577820), (10, 18862256), (14, 13473040), (16, 11788910), (20, 9431128), (28, 6736520), (32, 5894455), (35, 5389216), (40, 4715564), (49, 3849440), (56, 3368260), (70, 2694608), (80, 2357782), (98, 1924720), (112, 1684130), (140, 1347304), (160, 1178891), (196, 962360), (224, 842065), (245, 769888), (280, 673652), (343, 549920), (392, 481180), (490, 384944), (491, 384160), (560, 336826), (686, 274960), (784, 240590), (980, 192472), (982, 192080), (1120, 168413), (1372, 137480), (1568, 120295), (1715, 109984), (1960, 96236), (1964, 96040), (2401, 78560), (2455, 76832), (2744, 68740), (3430, 54992), (3437, 54880), (3920, 48118), (3928, 48020), (4802, 39280), (4910, 38416), (5488, 34370), (6860, 27496), (6874, 27440), (7840, 24059), (7856, 24010), (9604, 19640), (9820, 19208), (10976, 17185), (12005, 15712), (13720, 13748)]