131994720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 288

約数和(自身を含む): 530004384

約数和(自身を除く): 398009664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 641, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1282, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1923, 1980, 2080, 2145, 2288, 2340, 2564, 2574, 2640, 2860, 3120, 3168, 3205, 3432, 3744, 3846, 3960, 4290, 4576, 4680, 5128, 5148, 5280, 5720, 5769, 6240, 6410, 6435, 6864, 7051, 7692, 7920, 8333, 8580, 9360, 9615, 10256, 10296, 11440, 11538, 12820, 12870, 13728, 14102, 15384, 15840, 16666, 17160, 18720, 19230, 20512, 20592, 21153, 22880, 23076, 24999, 25640, 25740, 28204, 28845, 30768, 33332, 34320, 35255, 38460, 41184, 41665, 42306, 46152, 49998, 51280, 51480, 56408, 57690, 61536, 63459, 66664, 68640, 70510, 74997, 76920, 83330, 84612, 91663, 92304, 99996, 102560, 102960, 105765, 112816, 115380, 124995, 126918, 133328, 141020, 149994, 153840, 166660, 169224, 183326, 184608, 199992, 205920, 211530, 225632, 230760, 249990, 253836, 266656, 274989, 282040, 299988, 307680, 317295, 333320, 338448, 366652, 374985, 399984, 423060, 458315, 461520, 499980, 507672, 549978, 564080, 599976, 634590, 666640, 676896, 733304, 749970, 799968, 824967, 846120, 916630, 923040, 999960, 1015344, 1099956, 1128160, 1199952, 1269180, 1333280, 1374945, 1466608, 1499940, 1649934, 1692240, 1833260, 1999920, 2030688, 2199912, 2399904, 2538360, 2749890, 2933216, 2999880, 3299868, 3384480, 3666520, 3999840, 4124835, 4399824, 5076720, 5499780, 5999760, 6599736, 7333040, 8249670, 8799648, 10153440, 10999560, 11999520, 13199472, 14666080, 16499340, 21999120, 26398944, 32998680, 43998240, 65997360, 131994720]

約数ペア:

[(1, 131994720), (2, 65997360), (3, 43998240), (4, 32998680), (5, 26398944), (6, 21999120), (8, 16499340), (9, 14666080), (10, 13199472), (11, 11999520), (12, 10999560), (13, 10153440), (15, 8799648), (16, 8249670), (18, 7333040), (20, 6599736), (22, 5999760), (24, 5499780), (26, 5076720), (30, 4399824), (32, 4124835), (33, 3999840), (36, 3666520), (39, 3384480), (40, 3299868), (44, 2999880), (45, 2933216), (48, 2749890), (52, 2538360), (55, 2399904), (60, 2199912), (65, 2030688), (66, 1999920), (72, 1833260), (78, 1692240), (80, 1649934), (88, 1499940), (90, 1466608), (96, 1374945), (99, 1333280), (104, 1269180), (110, 1199952), (117, 1128160), (120, 1099956), (130, 1015344), (132, 999960), (143, 923040), (144, 916630), (156, 846120), (160, 824967), (165, 799968), (176, 749970), (180, 733304), (195, 676896), (198, 666640), (208, 634590), (220, 599976), (234, 564080), (240, 549978), (260, 507672), (264, 499980), (286, 461520), (288, 458315), (312, 423060), (330, 399984), (352, 374985), (360, 366652), (390, 338448), (396, 333320), (416, 317295), (429, 307680), (440, 299988), (468, 282040), (480, 274989), (495, 266656), (520, 253836), (528, 249990), (572, 230760), (585, 225632), (624, 211530), (641, 205920), (660, 199992), (715, 184608), (720, 183326), (780, 169224), (792, 166660), (858, 153840), (880, 149994), (936, 141020), (990, 133328), (1040, 126918), (1056, 124995), (1144, 115380), (1170, 112816), (1248, 105765), (1282, 102960), (1287, 102560), (1320, 99996), (1430, 92304), (1440, 91663), (1560, 84612), (1584, 83330), (1716, 76920), (1760, 74997), (1872, 70510), (1923, 68640), (1980, 66664), (2080, 63459), (2145, 61536), (2288, 57690), (2340, 56408), (2564, 51480), (2574, 51280), (2640, 49998), (2860, 46152), (3120, 42306), (3168, 41665), (3205, 41184), (3432, 38460), (3744, 35255), (3846, 34320), (3960, 33332), (4290, 30768), (4576, 28845), (4680, 28204), (5128, 25740), (5148, 25640), (5280, 24999), (5720, 23076), (5769, 22880), (6240, 21153), (6410, 20592), (6435, 20512), (6864, 19230), (7051, 18720), (7692, 17160), (7920, 16666), (8333, 15840), (8580, 15384), (9360, 14102), (9615, 13728), (10256, 12870), (10296, 12820), (11440, 11538)]