228136160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{4157}}^1$

素因数の和:4193

約数の個数: 96

約数和(自身を含む): 628689600

約数和(自身を除く): 400553440

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, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 4157, 5488, 6860, 7840, 8314, 10976, 13720, 16628, 20785, 27440, 29099, 33256, 41570, 54880, 58198, 66512, 83140, 116396, 133024, 145495, 166280, 203693, 232792, 290990, 332560, 407386, 465584, 581980, 665120, 814772, 931168, 1018465, 1163960, 1425851, 1629544, 2036930, 2327920, 2851702, 3259088, 4073860, 4655840, 5703404, 6518176, 7129255, 8147720, 11406808, 14258510, 16295440, 22813616, 28517020, 32590880, 45627232, 57034040, 114068080, 228136160]

約数ペア:

[(1, 228136160), (2, 114068080), (4, 57034040), (5, 45627232), (7, 32590880), (8, 28517020), (10, 22813616), (14, 16295440), (16, 14258510), (20, 11406808), (28, 8147720), (32, 7129255), (35, 6518176), (40, 5703404), (49, 4655840), (56, 4073860), (70, 3259088), (80, 2851702), (98, 2327920), (112, 2036930), (140, 1629544), (160, 1425851), (196, 1163960), (224, 1018465), (245, 931168), (280, 814772), (343, 665120), (392, 581980), (490, 465584), (560, 407386), (686, 332560), (784, 290990), (980, 232792), (1120, 203693), (1372, 166280), (1568, 145495), (1715, 133024), (1960, 116396), (2744, 83140), (3430, 66512), (3920, 58198), (4157, 54880), (5488, 41570), (6860, 33256), (7840, 29099), (8314, 27440), (10976, 20785), (13720, 16628)]