173028480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 555353280

約数和(自身を除く): 382324800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 320, 384, 397, 454, 480, 640, 681, 794, 908, 960, 1135, 1191, 1362, 1588, 1816, 1920, 1985, 2270, 2382, 2724, 3176, 3405, 3632, 3970, 4540, 4764, 5448, 5955, 6352, 6810, 7264, 7940, 9080, 9528, 10896, 11910, 12704, 13620, 14528, 15880, 18160, 19056, 21792, 23820, 25408, 27240, 29056, 31760, 36320, 38112, 43584, 47640, 50816, 54480, 63520, 72640, 76224, 87168, 90119, 95280, 108960, 127040, 145280, 152448, 180238, 190560, 217920, 254080, 270357, 360476, 381120, 435840, 450595, 540714, 720952, 762240, 901190, 1081428, 1351785, 1441904, 1802380, 2162856, 2703570, 2883808, 3604760, 4325712, 5407140, 5767616, 7209520, 8651424, 10814280, 11535232, 14419040, 17302848, 21628560, 28838080, 34605696, 43257120, 57676160, 86514240, 173028480]

約数ペア:

[(1, 173028480), (2, 86514240), (3, 57676160), (4, 43257120), (5, 34605696), (6, 28838080), (8, 21628560), (10, 17302848), (12, 14419040), (15, 11535232), (16, 10814280), (20, 8651424), (24, 7209520), (30, 5767616), (32, 5407140), (40, 4325712), (48, 3604760), (60, 2883808), (64, 2703570), (80, 2162856), (96, 1802380), (120, 1441904), (128, 1351785), (160, 1081428), (192, 901190), (227, 762240), (240, 720952), (320, 540714), (384, 450595), (397, 435840), (454, 381120), (480, 360476), (640, 270357), (681, 254080), (794, 217920), (908, 190560), (960, 180238), (1135, 152448), (1191, 145280), (1362, 127040), (1588, 108960), (1816, 95280), (1920, 90119), (1985, 87168), (2270, 76224), (2382, 72640), (2724, 63520), (3176, 54480), (3405, 50816), (3632, 47640), (3970, 43584), (4540, 38112), (4764, 36320), (5448, 31760), (5955, 29056), (6352, 27240), (6810, 25408), (7264, 23820), (7940, 21792), (9080, 19056), (9528, 18160), (10896, 15880), (11910, 14528), (12704, 13620)]