181700960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3136

約数の個数: 96

約数和(自身を含む): 500012352

約数和(自身を除く): 318311392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3061, 3710, 4240, 5936, 6122, 7420, 8480, 11872, 12244, 14840, 15305, 21427, 24488, 29680, 30610, 42854, 48976, 59360, 61220, 85708, 97952, 107135, 122440, 162233, 171416, 214270, 244880, 324466, 342832, 428540, 489760, 648932, 685664, 811165, 857080, 1135631, 1297864, 1622330, 1714160, 2271262, 2595728, 3244660, 3428320, 4542524, 5191456, 5678155, 6489320, 9085048, 11356310, 12978640, 18170096, 22712620, 25957280, 36340192, 45425240, 90850480, 181700960]

約数ペア:

[(1, 181700960), (2, 90850480), (4, 45425240), (5, 36340192), (7, 25957280), (8, 22712620), (10, 18170096), (14, 12978640), (16, 11356310), (20, 9085048), (28, 6489320), (32, 5678155), (35, 5191456), (40, 4542524), (53, 3428320), (56, 3244660), (70, 2595728), (80, 2271262), (106, 1714160), (112, 1622330), (140, 1297864), (160, 1135631), (212, 857080), (224, 811165), (265, 685664), (280, 648932), (371, 489760), (424, 428540), (530, 342832), (560, 324466), (742, 244880), (848, 214270), (1060, 171416), (1120, 162233), (1484, 122440), (1696, 107135), (1855, 97952), (2120, 85708), (2968, 61220), (3061, 59360), (3710, 48976), (4240, 42854), (5936, 30610), (6122, 29680), (7420, 24488), (8480, 21427), (11872, 15305), (12244, 14840)]