57208320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 214486272

約数和(自身を除く): 157277952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 191, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 382, 384, 390, 416, 468, 480, 512, 520, 573, 576, 585, 624, 640, 720, 764, 768, 780, 832, 936, 955, 960, 1040, 1146, 1152, 1170, 1248, 1280, 1440, 1528, 1536, 1560, 1664, 1719, 1872, 1910, 1920, 2080, 2292, 2304, 2340, 2483, 2496, 2560, 2865, 2880, 3056, 3120, 3328, 3438, 3744, 3820, 3840, 4160, 4584, 4608, 4680, 4966, 4992, 5730, 5760, 6112, 6240, 6656, 6876, 7449, 7488, 7640, 7680, 8320, 8595, 9168, 9360, 9932, 9984, 11460, 11520, 12224, 12415, 12480, 13752, 14898, 14976, 15280, 16640, 17190, 18336, 18720, 19864, 19968, 22347, 22920, 23040, 24448, 24830, 24960, 27504, 29796, 29952, 30560, 33280, 34380, 36672, 37245, 37440, 39728, 44694, 45840, 48896, 49660, 49920, 55008, 59592, 59904, 61120, 68760, 73344, 74490, 74880, 79456, 89388, 91680, 97792, 99320, 99840, 110016, 111735, 119184, 122240, 137520, 146688, 148980, 149760, 158912, 178776, 183360, 198640, 220032, 223470, 238368, 244480, 275040, 293376, 297960, 299520, 317824, 357552, 366720, 397280, 440064, 446940, 476736, 488960, 550080, 595920, 635648, 715104, 733440, 794560, 880128, 893880, 953472, 1100160, 1191840, 1271296, 1430208, 1466880, 1589120, 1787760, 1906944, 2200320, 2383680, 2860416, 3178240, 3575520, 3813888, 4400640, 4767360, 5720832, 6356480, 7151040, 9534720, 11441664, 14302080, 19069440, 28604160, 57208320]

約数ペア:

[(1, 57208320), (2, 28604160), (3, 19069440), (4, 14302080), (5, 11441664), (6, 9534720), (8, 7151040), (9, 6356480), (10, 5720832), (12, 4767360), (13, 4400640), (15, 3813888), (16, 3575520), (18, 3178240), (20, 2860416), (24, 2383680), (26, 2200320), (30, 1906944), (32, 1787760), (36, 1589120), (39, 1466880), (40, 1430208), (45, 1271296), (48, 1191840), (52, 1100160), (60, 953472), (64, 893880), (65, 880128), (72, 794560), (78, 733440), (80, 715104), (90, 635648), (96, 595920), (104, 550080), (117, 488960), (120, 476736), (128, 446940), (130, 440064), (144, 397280), (156, 366720), (160, 357552), (180, 317824), (191, 299520), (192, 297960), (195, 293376), (208, 275040), (234, 244480), (240, 238368), (256, 223470), (260, 220032), (288, 198640), (312, 183360), (320, 178776), (360, 158912), (382, 149760), (384, 148980), (390, 146688), (416, 137520), (468, 122240), (480, 119184), (512, 111735), (520, 110016), (573, 99840), (576, 99320), (585, 97792), (624, 91680), (640, 89388), (720, 79456), (764, 74880), (768, 74490), (780, 73344), (832, 68760), (936, 61120), (955, 59904), (960, 59592), (1040, 55008), (1146, 49920), (1152, 49660), (1170, 48896), (1248, 45840), (1280, 44694), (1440, 39728), (1528, 37440), (1536, 37245), (1560, 36672), (1664, 34380), (1719, 33280), (1872, 30560), (1910, 29952), (1920, 29796), (2080, 27504), (2292, 24960), (2304, 24830), (2340, 24448), (2483, 23040), (2496, 22920), (2560, 22347), (2865, 19968), (2880, 19864), (3056, 18720), (3120, 18336), (3328, 17190), (3438, 16640), (3744, 15280), (3820, 14976), (3840, 14898), (4160, 13752), (4584, 12480), (4608, 12415), (4680, 12224), (4966, 11520), (4992, 11460), (5730, 9984), (5760, 9932), (6112, 9360), (6240, 9168), (6656, 8595), (6876, 8320), (7449, 7680), (7488, 7640)]