193178720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 525123648

約数和(自身を除く): 331944928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 173, 224, 280, 346, 560, 692, 865, 997, 1120, 1211, 1384, 1730, 1994, 2422, 2768, 3460, 3988, 4844, 4985, 5536, 6055, 6920, 6979, 7976, 9688, 9970, 12110, 13840, 13958, 15952, 19376, 19940, 24220, 27680, 27916, 31904, 34895, 38752, 39880, 48440, 55832, 69790, 79760, 96880, 111664, 139580, 159520, 172481, 193760, 223328, 279160, 344962, 558320, 689924, 862405, 1116640, 1207367, 1379848, 1724810, 2414734, 2759696, 3449620, 4829468, 5519392, 6036835, 6899240, 9658936, 12073670, 13798480, 19317872, 24147340, 27596960, 38635744, 48294680, 96589360, 193178720]

約数ペア:

[(1, 193178720), (2, 96589360), (4, 48294680), (5, 38635744), (7, 27596960), (8, 24147340), (10, 19317872), (14, 13798480), (16, 12073670), (20, 9658936), (28, 6899240), (32, 6036835), (35, 5519392), (40, 4829468), (56, 3449620), (70, 2759696), (80, 2414734), (112, 1724810), (140, 1379848), (160, 1207367), (173, 1116640), (224, 862405), (280, 689924), (346, 558320), (560, 344962), (692, 279160), (865, 223328), (997, 193760), (1120, 172481), (1211, 159520), (1384, 139580), (1730, 111664), (1994, 96880), (2422, 79760), (2768, 69790), (3460, 55832), (3988, 48440), (4844, 39880), (4985, 38752), (5536, 34895), (6055, 31904), (6920, 27916), (6979, 27680), (7976, 24220), (9688, 19940), (9970, 19376), (12110, 15952), (13840, 13958)]