147156320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 361845792

約数和(自身を除く): 214689472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 73, 80, 86, 146, 160, 172, 215, 292, 293, 344, 365, 430, 584, 586, 688, 730, 860, 1168, 1172, 1376, 1460, 1465, 1720, 2336, 2344, 2920, 2930, 3139, 3440, 4688, 5840, 5860, 6278, 6880, 9376, 11680, 11720, 12556, 12599, 15695, 21389, 23440, 25112, 25198, 31390, 42778, 46880, 50224, 50396, 62780, 62995, 85556, 100448, 100792, 106945, 125560, 125990, 171112, 201584, 213890, 251120, 251980, 342224, 403168, 427780, 502240, 503960, 684448, 855560, 919727, 1007920, 1711120, 1839454, 2015840, 3422240, 3678908, 4598635, 7357816, 9197270, 14715632, 18394540, 29431264, 36789080, 73578160, 147156320]

約数ペア:

[(1, 147156320), (2, 73578160), (4, 36789080), (5, 29431264), (8, 18394540), (10, 14715632), (16, 9197270), (20, 7357816), (32, 4598635), (40, 3678908), (43, 3422240), (73, 2015840), (80, 1839454), (86, 1711120), (146, 1007920), (160, 919727), (172, 855560), (215, 684448), (292, 503960), (293, 502240), (344, 427780), (365, 403168), (430, 342224), (584, 251980), (586, 251120), (688, 213890), (730, 201584), (860, 171112), (1168, 125990), (1172, 125560), (1376, 106945), (1460, 100792), (1465, 100448), (1720, 85556), (2336, 62995), (2344, 62780), (2920, 50396), (2930, 50224), (3139, 46880), (3440, 42778), (4688, 31390), (5840, 25198), (5860, 25112), (6278, 23440), (6880, 21389), (9376, 15695), (11680, 12599), (11720, 12556)]