371985120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 1413345024

約数和(自身を除く): 1041359904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 641, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1282, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 1923, 2015, 2080, 2232, 2340, 2418, 2480, 2564, 2790, 2976, 3120, 3205, 3224, 3627, 3720, 3744, 3846, 4030, 4464, 4680, 4836, 4960, 5128, 5580, 5769, 6045, 6240, 6410, 6448, 7254, 7440, 7692, 8060, 8333, 8928, 9360, 9615, 9672, 10256, 11160, 11538, 12090, 12820, 12896, 14508, 14880, 15384, 16120, 16666, 18135, 18720, 19230, 19344, 19871, 20512, 22320, 23076, 24180, 24999, 25640, 28845, 29016, 30768, 32240, 33332, 36270, 38460, 38688, 39742, 41665, 44640, 46152, 48360, 49998, 51280, 57690, 58032, 59613, 61536, 64480, 66664, 72540, 74997, 76920, 79484, 83330, 92304, 96720, 99355, 99996, 102560, 115380, 116064, 119226, 124995, 133328, 145080, 149994, 153840, 158968, 166660, 178839, 184608, 193440, 198710, 199992, 230760, 238452, 249990, 258323, 266656, 290160, 298065, 299988, 307680, 317936, 333320, 357678, 374985, 397420, 399984, 461520, 476904, 499980, 516646, 580320, 596130, 599976, 635872, 666640, 715356, 749970, 774969, 794840, 799968, 894195, 923040, 953808, 999960, 1033292, 1192260, 1199952, 1291615, 1333280, 1430712, 1499940, 1549938, 1589680, 1788390, 1907616, 1999920, 2066584, 2324907, 2384520, 2399904, 2583230, 2861424, 2999880, 3099876, 3179360, 3576780, 3874845, 3999840, 4133168, 4649814, 4769040, 5166460, 5722848, 5999760, 6199752, 7153560, 7749690, 8266336, 9299628, 9538080, 10332920, 11624535, 11999520, 12399504, 14307120, 15499380, 18599256, 20665840, 23249070, 24799008, 28614240, 30998760, 37198512, 41331680, 46498140, 61997520, 74397024, 92996280, 123995040, 185992560, 371985120]

約数ペア:

[(1, 371985120), (2, 185992560), (3, 123995040), (4, 92996280), (5, 74397024), (6, 61997520), (8, 46498140), (9, 41331680), (10, 37198512), (12, 30998760), (13, 28614240), (15, 24799008), (16, 23249070), (18, 20665840), (20, 18599256), (24, 15499380), (26, 14307120), (30, 12399504), (31, 11999520), (32, 11624535), (36, 10332920), (39, 9538080), (40, 9299628), (45, 8266336), (48, 7749690), (52, 7153560), (60, 6199752), (62, 5999760), (65, 5722848), (72, 5166460), (78, 4769040), (80, 4649814), (90, 4133168), (93, 3999840), (96, 3874845), (104, 3576780), (117, 3179360), (120, 3099876), (124, 2999880), (130, 2861424), (144, 2583230), (155, 2399904), (156, 2384520), (160, 2324907), (180, 2066584), (186, 1999920), (195, 1907616), (208, 1788390), (234, 1589680), (240, 1549938), (248, 1499940), (260, 1430712), (279, 1333280), (288, 1291615), (310, 1199952), (312, 1192260), (360, 1033292), (372, 999960), (390, 953808), (403, 923040), (416, 894195), (465, 799968), (468, 794840), (480, 774969), (496, 749970), (520, 715356), (558, 666640), (585, 635872), (620, 599976), (624, 596130), (641, 580320), (720, 516646), (744, 499980), (780, 476904), (806, 461520), (930, 399984), (936, 397420), (992, 374985), (1040, 357678), (1116, 333320), (1170, 317936), (1209, 307680), (1240, 299988), (1248, 298065), (1282, 290160), (1395, 266656), (1440, 258323), (1488, 249990), (1560, 238452), (1612, 230760), (1860, 199992), (1872, 198710), (1923, 193440), (2015, 184608), (2080, 178839), (2232, 166660), (2340, 158968), (2418, 153840), (2480, 149994), (2564, 145080), (2790, 133328), (2976, 124995), (3120, 119226), (3205, 116064), (3224, 115380), (3627, 102560), (3720, 99996), (3744, 99355), (3846, 96720), (4030, 92304), (4464, 83330), (4680, 79484), (4836, 76920), (4960, 74997), (5128, 72540), (5580, 66664), (5769, 64480), (6045, 61536), (6240, 59613), (6410, 58032), (6448, 57690), (7254, 51280), (7440, 49998), (7692, 48360), (8060, 46152), (8333, 44640), (8928, 41665), (9360, 39742), (9615, 38688), (9672, 38460), (10256, 36270), (11160, 33332), (11538, 32240), (12090, 30768), (12820, 29016), (12896, 28845), (14508, 25640), (14880, 24999), (15384, 24180), (16120, 23076), (16666, 22320), (18135, 20512), (18720, 19871), (19230, 19344)]