12546339840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8845

約数の個数: 264

約数和(自身を含む): 44880196608

約数和(自身を除く): 32333856768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 7440, 7680, 7936, 8783, 8928, 9216, 9920, 11160, 11520, 11904, 14880, 15360, 15872, 17566, 17856, 19840, 22320, 23040, 23808, 26349, 29760, 31744, 35132, 35712, 39680, 43915, 44640, 46080, 47616, 52698, 59520, 70264, 71424, 79047, 79360, 87830, 89280, 95232, 105396, 119040, 131745, 140528, 142848, 158094, 158720, 175660, 178560, 210792, 238080, 263490, 272273, 281056, 285696, 316188, 351320, 357120, 395235, 421584, 476160, 526980, 544546, 562112, 632376, 702640, 714240, 790470, 816819, 843168, 1053960, 1089092, 1124224, 1264752, 1361365, 1405280, 1428480, 1580940, 1633638, 1686336, 2107920, 2178184, 2248448, 2450457, 2529504, 2722730, 2810560, 3161880, 3267276, 3372672, 4084095, 4215840, 4356368, 4496896, 4900914, 5059008, 5445460, 5621120, 6323760, 6534552, 6745344, 8168190, 8431680, 8712736, 8993792, 9801828, 10118016, 10890920, 11242240, 12252285, 12647520, 13069104, 13490688, 16336380, 16863360, 17425472, 19603656, 20236032, 21781840, 22484480, 24504570, 25295040, 26138208, 26981376, 32672760, 33726720, 34850944, 39207312, 40472064, 43563680, 44968960, 49009140, 50590080, 52276416, 65345520, 67453440, 69701888, 78414624, 80944128, 87127360, 98018280, 101180160, 104552832, 130691040, 134906880, 139403776, 156829248, 174254720, 196036560, 202360320, 209105664, 261382080, 278807552, 313658496, 348509440, 392073120, 404720640, 418211328, 522764160, 627316992, 697018880, 784146240, 836422656, 1045528320, 1254633984, 1394037760, 1568292480, 2091056640, 2509267968, 3136584960, 4182113280, 6273169920, 12546339840]

約数ペア:

[(1, 12546339840), (2, 6273169920), (3, 4182113280), (4, 3136584960), (5, 2509267968), (6, 2091056640), (8, 1568292480), (9, 1394037760), (10, 1254633984), (12, 1045528320), (15, 836422656), (16, 784146240), (18, 697018880), (20, 627316992), (24, 522764160), (30, 418211328), (31, 404720640), (32, 392073120), (36, 348509440), (40, 313658496), (45, 278807552), (48, 261382080), (60, 209105664), (62, 202360320), (64, 196036560), (72, 174254720), (80, 156829248), (90, 139403776), (93, 134906880), (96, 130691040), (120, 104552832), (124, 101180160), (128, 98018280), (144, 87127360), (155, 80944128), (160, 78414624), (180, 69701888), (186, 67453440), (192, 65345520), (240, 52276416), (248, 50590080), (256, 49009140), (279, 44968960), (288, 43563680), (310, 40472064), (320, 39207312), (360, 34850944), (372, 33726720), (384, 32672760), (465, 26981376), (480, 26138208), (496, 25295040), (512, 24504570), (558, 22484480), (576, 21781840), (620, 20236032), (640, 19603656), (720, 17425472), (744, 16863360), (768, 16336380), (930, 13490688), (960, 13069104), (992, 12647520), (1024, 12252285), (1116, 11242240), (1152, 10890920), (1240, 10118016), (1280, 9801828), (1395, 8993792), (1440, 8712736), (1488, 8431680), (1536, 8168190), (1860, 6745344), (1920, 6534552), (1984, 6323760), (2232, 5621120), (2304, 5445460), (2480, 5059008), (2560, 4900914), (2790, 4496896), (2880, 4356368), (2976, 4215840), (3072, 4084095), (3720, 3372672), (3840, 3267276), (3968, 3161880), (4464, 2810560), (4608, 2722730), (4960, 2529504), (5120, 2450457), (5580, 2248448), (5760, 2178184), (5952, 2107920), (7440, 1686336), (7680, 1633638), (7936, 1580940), (8783, 1428480), (8928, 1405280), (9216, 1361365), (9920, 1264752), (11160, 1124224), (11520, 1089092), (11904, 1053960), (14880, 843168), (15360, 816819), (15872, 790470), (17566, 714240), (17856, 702640), (19840, 632376), (22320, 562112), (23040, 544546), (23808, 526980), (26349, 476160), (29760, 421584), (31744, 395235), (35132, 357120), (35712, 351320), (39680, 316188), (43915, 285696), (44640, 281056), (46080, 272273), (47616, 263490), (52698, 238080), (59520, 210792), (70264, 178560), (71424, 175660), (79047, 158720), (79360, 158094), (87830, 142848), (89280, 140528), (95232, 131745), (105396, 119040)]