1688417280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3373

約数の個数: 264

約数和(自身を含む): 6384085344

約数和(自身を除く): 4695668064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3331, 3520, 3840, 3960, 4224, 4608, 5120, 5280, 5632, 5760, 6336, 6662, 7040, 7680, 7920, 8448, 9216, 9993, 10560, 11264, 11520, 12672, 13324, 14080, 15360, 15840, 16655, 16896, 19986, 21120, 23040, 25344, 26648, 28160, 29979, 31680, 33310, 33792, 36641, 39972, 42240, 46080, 49965, 50688, 53296, 56320, 59958, 63360, 66620, 73282, 79944, 84480, 99930, 101376, 106592, 109923, 119916, 126720, 133240, 146564, 149895, 159888, 168960, 183205, 199860, 213184, 219846, 239832, 253440, 266480, 293128, 299790, 319776, 329769, 366410, 399720, 426368, 439692, 479664, 506880, 532960, 549615, 586256, 599580, 639552, 659538, 732820, 799440, 852736, 879384, 959328, 1065920, 1099230, 1172512, 1199160, 1279104, 1319076, 1465640, 1598880, 1648845, 1705472, 1758768, 1918656, 2131840, 2198460, 2345024, 2398320, 2558208, 2638152, 2931280, 3197760, 3297690, 3410944, 3517536, 3837312, 4263680, 4396920, 4690048, 4796640, 5116416, 5276304, 5862560, 6395520, 6595380, 7035072, 7674624, 8527360, 8793840, 9380096, 9593280, 10232832, 10552608, 11725120, 12791040, 13190760, 14070144, 15349248, 17054720, 17587680, 18760192, 19186560, 21105216, 23450240, 25582080, 26381520, 28140288, 30698496, 35175360, 37520384, 38373120, 42210432, 46900480, 51164160, 52763040, 56280576, 70350720, 76746240, 84420864, 93800960, 105526080, 112561152, 140701440, 153492480, 168841728, 187601920, 211052160, 281402880, 337683456, 422104320, 562805760, 844208640, 1688417280]

約数ペア:

[(1, 1688417280), (2, 844208640), (3, 562805760), (4, 422104320), (5, 337683456), (6, 281402880), (8, 211052160), (9, 187601920), (10, 168841728), (11, 153492480), (12, 140701440), (15, 112561152), (16, 105526080), (18, 93800960), (20, 84420864), (22, 76746240), (24, 70350720), (30, 56280576), (32, 52763040), (33, 51164160), (36, 46900480), (40, 42210432), (44, 38373120), (45, 37520384), (48, 35175360), (55, 30698496), (60, 28140288), (64, 26381520), (66, 25582080), (72, 23450240), (80, 21105216), (88, 19186560), (90, 18760192), (96, 17587680), (99, 17054720), (110, 15349248), (120, 14070144), (128, 13190760), (132, 12791040), (144, 11725120), (160, 10552608), (165, 10232832), (176, 9593280), (180, 9380096), (192, 8793840), (198, 8527360), (220, 7674624), (240, 7035072), (256, 6595380), (264, 6395520), (288, 5862560), (320, 5276304), (330, 5116416), (352, 4796640), (360, 4690048), (384, 4396920), (396, 4263680), (440, 3837312), (480, 3517536), (495, 3410944), (512, 3297690), (528, 3197760), (576, 2931280), (640, 2638152), (660, 2558208), (704, 2398320), (720, 2345024), (768, 2198460), (792, 2131840), (880, 1918656), (960, 1758768), (990, 1705472), (1024, 1648845), (1056, 1598880), (1152, 1465640), (1280, 1319076), (1320, 1279104), (1408, 1199160), (1440, 1172512), (1536, 1099230), (1584, 1065920), (1760, 959328), (1920, 879384), (1980, 852736), (2112, 799440), (2304, 732820), (2560, 659538), (2640, 639552), (2816, 599580), (2880, 586256), (3072, 549615), (3168, 532960), (3331, 506880), (3520, 479664), (3840, 439692), (3960, 426368), (4224, 399720), (4608, 366410), (5120, 329769), (5280, 319776), (5632, 299790), (5760, 293128), (6336, 266480), (6662, 253440), (7040, 239832), (7680, 219846), (7920, 213184), (8448, 199860), (9216, 183205), (9993, 168960), (10560, 159888), (11264, 149895), (11520, 146564), (12672, 133240), (13324, 126720), (14080, 119916), (15360, 109923), (15840, 106592), (16655, 101376), (16896, 99930), (19986, 84480), (21120, 79944), (23040, 73282), (25344, 66620), (26648, 63360), (28160, 59958), (29979, 56320), (31680, 53296), (33310, 50688), (33792, 49965), (36641, 46080), (39972, 42240)]