192666880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{21503}}^1$

素因数の和:21531

約数の個数: 72

約数和(自身を含む): 527450112

約数和(自身を除く): 334783232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 21503, 43006, 86012, 107515, 150521, 172024, 215030, 301042, 344048, 430060, 602084, 688096, 752605, 860120, 1204168, 1376192, 1505210, 1720240, 2408336, 2752384, 3010420, 3440480, 4816672, 5504768, 6020840, 6880960, 9633344, 12041680, 13761920, 19266688, 24083360, 27523840, 38533376, 48166720, 96333440, 192666880]

約数ペア:

[(1, 192666880), (2, 96333440), (4, 48166720), (5, 38533376), (7, 27523840), (8, 24083360), (10, 19266688), (14, 13761920), (16, 12041680), (20, 9633344), (28, 6880960), (32, 6020840), (35, 5504768), (40, 4816672), (56, 3440480), (64, 3010420), (70, 2752384), (80, 2408336), (112, 1720240), (128, 1505210), (140, 1376192), (160, 1204168), (224, 860120), (256, 752605), (280, 688096), (320, 602084), (448, 430060), (560, 344048), (640, 301042), (896, 215030), (1120, 172024), (1280, 150521), (1792, 107515), (2240, 86012), (4480, 43006), (8960, 21503)]