57255360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 198485760

約数和(自身を除く): 141230400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 73, 76, 80, 86, 95, 96, 114, 120, 129, 146, 152, 160, 172, 190, 192, 215, 219, 228, 240, 258, 285, 292, 304, 320, 344, 365, 380, 430, 438, 456, 480, 516, 570, 584, 608, 645, 688, 730, 760, 817, 860, 876, 912, 960, 1032, 1095, 1140, 1168, 1216, 1290, 1376, 1387, 1460, 1520, 1634, 1720, 1752, 1824, 2064, 2190, 2280, 2336, 2451, 2580, 2752, 2774, 2920, 3040, 3139, 3268, 3440, 3504, 3648, 4085, 4128, 4161, 4380, 4560, 4672, 4902, 5160, 5548, 5840, 6080, 6278, 6536, 6880, 6935, 7008, 8170, 8256, 8322, 8760, 9120, 9417, 9804, 10320, 11096, 11680, 12255, 12556, 13072, 13760, 13870, 14016, 15695, 16340, 16644, 17520, 18240, 18834, 19608, 20640, 20805, 22192, 23360, 24510, 25112, 26144, 27740, 31390, 32680, 33288, 35040, 37668, 39216, 41280, 41610, 44384, 47085, 49020, 50224, 52288, 55480, 59641, 62780, 65360, 66576, 70080, 75336, 78432, 83220, 88768, 94170, 98040, 100448, 110960, 119282, 125560, 130720, 133152, 150672, 156864, 166440, 178923, 188340, 196080, 200896, 221920, 238564, 251120, 261440, 266304, 298205, 301344, 332880, 357846, 376680, 392160, 443840, 477128, 502240, 596410, 602688, 665760, 715692, 753360, 784320, 894615, 954256, 1004480, 1192820, 1331520, 1431384, 1506720, 1789230, 1908512, 2385640, 2862768, 3013440, 3578460, 3817024, 4771280, 5725536, 7156920, 9542560, 11451072, 14313840, 19085120, 28627680, 57255360]

約数ペア:

[(1, 57255360), (2, 28627680), (3, 19085120), (4, 14313840), (5, 11451072), (6, 9542560), (8, 7156920), (10, 5725536), (12, 4771280), (15, 3817024), (16, 3578460), (19, 3013440), (20, 2862768), (24, 2385640), (30, 1908512), (32, 1789230), (38, 1506720), (40, 1431384), (43, 1331520), (48, 1192820), (57, 1004480), (60, 954256), (64, 894615), (73, 784320), (76, 753360), (80, 715692), (86, 665760), (95, 602688), (96, 596410), (114, 502240), (120, 477128), (129, 443840), (146, 392160), (152, 376680), (160, 357846), (172, 332880), (190, 301344), (192, 298205), (215, 266304), (219, 261440), (228, 251120), (240, 238564), (258, 221920), (285, 200896), (292, 196080), (304, 188340), (320, 178923), (344, 166440), (365, 156864), (380, 150672), (430, 133152), (438, 130720), (456, 125560), (480, 119282), (516, 110960), (570, 100448), (584, 98040), (608, 94170), (645, 88768), (688, 83220), (730, 78432), (760, 75336), (817, 70080), (860, 66576), (876, 65360), (912, 62780), (960, 59641), (1032, 55480), (1095, 52288), (1140, 50224), (1168, 49020), (1216, 47085), (1290, 44384), (1376, 41610), (1387, 41280), (1460, 39216), (1520, 37668), (1634, 35040), (1720, 33288), (1752, 32680), (1824, 31390), (2064, 27740), (2190, 26144), (2280, 25112), (2336, 24510), (2451, 23360), (2580, 22192), (2752, 20805), (2774, 20640), (2920, 19608), (3040, 18834), (3139, 18240), (3268, 17520), (3440, 16644), (3504, 16340), (3648, 15695), (4085, 14016), (4128, 13870), (4161, 13760), (4380, 13072), (4560, 12556), (4672, 12255), (4902, 11680), (5160, 11096), (5548, 10320), (5840, 9804), (6080, 9417), (6278, 9120), (6536, 8760), (6880, 8322), (6935, 8256), (7008, 8170)]