2242736640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 320

約数和(自身を含む): 8096267520

約数和(自身を除く): 5853530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 355, 360, 384, 426, 432, 457, 480, 512, 540, 568, 576, 639, 640, 710, 720, 768, 852, 864, 914, 960, 1065, 1080, 1136, 1152, 1278, 1280, 1371, 1420, 1440, 1536, 1704, 1728, 1828, 1917, 1920, 2130, 2160, 2272, 2285, 2304, 2556, 2560, 2742, 2840, 2880, 3195, 3408, 3456, 3656, 3834, 3840, 4113, 4260, 4320, 4544, 4570, 4608, 5112, 5484, 5680, 5760, 6390, 6816, 6855, 6912, 7312, 7668, 7680, 8226, 8520, 8640, 9088, 9140, 9585, 10224, 10968, 11360, 11520, 12339, 12780, 13632, 13710, 13824, 14624, 15336, 16452, 17040, 17280, 18176, 18280, 19170, 20448, 20565, 21936, 22720, 23040, 24678, 25560, 27264, 27420, 29248, 30672, 32447, 32904, 34080, 34560, 36352, 36560, 38340, 40896, 41130, 43872, 45440, 49356, 51120, 54528, 54840, 58496, 61344, 61695, 64894, 65808, 68160, 69120, 73120, 76680, 81792, 82260, 87744, 90880, 97341, 98712, 102240, 109056, 109680, 116992, 122688, 123390, 129788, 131616, 136320, 146240, 153360, 162235, 163584, 164520, 175488, 181760, 194682, 197424, 204480, 219360, 233984, 245376, 246780, 259576, 263232, 272640, 292023, 292480, 306720, 324470, 327168, 329040, 350976, 389364, 394848, 408960, 438720, 486705, 490752, 493560, 519152, 526464, 545280, 584046, 584960, 613440, 648940, 658080, 701952, 778728, 789696, 817920, 876069, 877440, 973410, 981504, 987120, 1038304, 1052928, 1168092, 1169920, 1226880, 1297880, 1316160, 1460115, 1557456, 1579392, 1635840, 1752138, 1754880, 1946820, 1974240, 2076608, 2105856, 2336184, 2453760, 2595760, 2632320, 2920230, 3114912, 3158784, 3504276, 3509760, 3893640, 3948480, 4153216, 4380345, 4672368, 4907520, 5191520, 5264640, 5840460, 6229824, 6317568, 7008552, 7787280, 7896960, 8306432, 8760690, 9344736, 10383040, 10529280, 11680920, 12459648, 14017104, 15574560, 15793920, 16612864, 17521380, 18689472, 20766080, 23361840, 24919296, 28034208, 31149120, 31587840, 35042760, 37378944, 41532160, 46723680, 49838592, 56068416, 62298240, 70085520, 74757888, 83064320, 93447360, 112136832, 124596480, 140171040, 149515776, 186894720, 224273664, 249192960, 280342080, 373789440, 448547328, 560684160, 747578880, 1121368320, 2242736640]

約数ペア:

[(1, 2242736640), (2, 1121368320), (3, 747578880), (4, 560684160), (5, 448547328), (6, 373789440), (8, 280342080), (9, 249192960), (10, 224273664), (12, 186894720), (15, 149515776), (16, 140171040), (18, 124596480), (20, 112136832), (24, 93447360), (27, 83064320), (30, 74757888), (32, 70085520), (36, 62298240), (40, 56068416), (45, 49838592), (48, 46723680), (54, 41532160), (60, 37378944), (64, 35042760), (71, 31587840), (72, 31149120), (80, 28034208), (90, 24919296), (96, 23361840), (108, 20766080), (120, 18689472), (128, 17521380), (135, 16612864), (142, 15793920), (144, 15574560), (160, 14017104), (180, 12459648), (192, 11680920), (213, 10529280), (216, 10383040), (240, 9344736), (256, 8760690), (270, 8306432), (284, 7896960), (288, 7787280), (320, 7008552), (355, 6317568), (360, 6229824), (384, 5840460), (426, 5264640), (432, 5191520), (457, 4907520), (480, 4672368), (512, 4380345), (540, 4153216), (568, 3948480), (576, 3893640), (639, 3509760), (640, 3504276), (710, 3158784), (720, 3114912), (768, 2920230), (852, 2632320), (864, 2595760), (914, 2453760), (960, 2336184), (1065, 2105856), (1080, 2076608), (1136, 1974240), (1152, 1946820), (1278, 1754880), (1280, 1752138), (1371, 1635840), (1420, 1579392), (1440, 1557456), (1536, 1460115), (1704, 1316160), (1728, 1297880), (1828, 1226880), (1917, 1169920), (1920, 1168092), (2130, 1052928), (2160, 1038304), (2272, 987120), (2285, 981504), (2304, 973410), (2556, 877440), (2560, 876069), (2742, 817920), (2840, 789696), (2880, 778728), (3195, 701952), (3408, 658080), (3456, 648940), (3656, 613440), (3834, 584960), (3840, 584046), (4113, 545280), (4260, 526464), (4320, 519152), (4544, 493560), (4570, 490752), (4608, 486705), (5112, 438720), (5484, 408960), (5680, 394848), (5760, 389364), (6390, 350976), (6816, 329040), (6855, 327168), (6912, 324470), (7312, 306720), (7668, 292480), (7680, 292023), (8226, 272640), (8520, 263232), (8640, 259576), (9088, 246780), (9140, 245376), (9585, 233984), (10224, 219360), (10968, 204480), (11360, 197424), (11520, 194682), (12339, 181760), (12780, 175488), (13632, 164520), (13710, 163584), (13824, 162235), (14624, 153360), (15336, 146240), (16452, 136320), (17040, 131616), (17280, 129788), (18176, 123390), (18280, 122688), (19170, 116992), (20448, 109680), (20565, 109056), (21936, 102240), (22720, 98712), (23040, 97341), (24678, 90880), (25560, 87744), (27264, 82260), (27420, 81792), (29248, 76680), (30672, 73120), (32447, 69120), (32904, 68160), (34080, 65808), (34560, 64894), (36352, 61695), (36560, 61344), (38340, 58496), (40896, 54840), (41130, 54528), (43872, 51120), (45440, 49356)]