19885639680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1859

約数の個数: 288

約数和(自身を含む): 69503616000

約数和(自身を除く): 49617976320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 960, 1016, 1024, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1699, 1905, 1920, 2032, 2048, 2286, 2304, 2540, 2560, 2880, 3048, 3072, 3398, 3810, 3840, 4064, 4572, 4608, 5080, 5097, 5120, 5715, 5760, 6096, 6144, 6796, 7620, 7680, 8128, 8495, 9144, 9216, 10160, 10194, 10240, 11430, 11520, 12192, 13592, 15240, 15291, 15360, 16256, 16990, 18288, 18432, 20320, 20388, 22860, 23040, 24384, 25485, 27184, 30480, 30582, 30720, 32512, 33980, 36576, 40640, 40776, 45720, 46080, 48768, 50970, 54368, 60960, 61164, 65024, 67960, 73152, 76455, 81280, 81552, 91440, 92160, 97536, 101940, 108736, 121920, 122328, 130048, 135920, 146304, 152910, 162560, 163104, 182880, 195072, 203880, 215773, 217472, 243840, 244656, 260096, 271840, 292608, 305820, 325120, 326208, 365760, 390144, 407760, 431546, 434944, 487680, 489312, 543680, 585216, 611640, 647319, 650240, 652416, 731520, 780288, 815520, 863092, 869888, 975360, 978624, 1078865, 1087360, 1170432, 1223280, 1294638, 1300480, 1304832, 1463040, 1631040, 1726184, 1739776, 1941957, 1950720, 1957248, 2157730, 2174720, 2340864, 2446560, 2589276, 2609664, 2926080, 3236595, 3262080, 3452368, 3479552, 3883914, 3901440, 3914496, 4315460, 4349440, 4893120, 5178552, 5219328, 5852160, 6473190, 6524160, 6904736, 7767828, 7828992, 8630920, 8698880, 9709785, 9786240, 10357104, 10438656, 11704320, 12946380, 13048320, 13809472, 15535656, 15657984, 17261840, 17397760, 19419570, 19572480, 20714208, 25892760, 26096640, 27618944, 31071312, 31315968, 34523680, 38839140, 39144960, 41428416, 51785520, 52193280, 55237888, 62142624, 69047360, 77678280, 78289920, 82856832, 103571040, 110475776, 124285248, 138094720, 155356560, 156579840, 165713664, 207142080, 220951552, 248570496, 276189440, 310713120, 331427328, 414284160, 441903104, 497140992, 552378880, 621426240, 662854656, 828568320, 994281984, 1104757760, 1242852480, 1325709312, 1657136640, 1988563968, 2209515520, 2485704960, 3314273280, 3977127936, 4971409920, 6628546560, 9942819840, 19885639680]

約数ペア:

[(1, 19885639680), (2, 9942819840), (3, 6628546560), (4, 4971409920), (5, 3977127936), (6, 3314273280), (8, 2485704960), (9, 2209515520), (10, 1988563968), (12, 1657136640), (15, 1325709312), (16, 1242852480), (18, 1104757760), (20, 994281984), (24, 828568320), (30, 662854656), (32, 621426240), (36, 552378880), (40, 497140992), (45, 441903104), (48, 414284160), (60, 331427328), (64, 310713120), (72, 276189440), (80, 248570496), (90, 220951552), (96, 207142080), (120, 165713664), (127, 156579840), (128, 155356560), (144, 138094720), (160, 124285248), (180, 110475776), (192, 103571040), (240, 82856832), (254, 78289920), (256, 77678280), (288, 69047360), (320, 62142624), (360, 55237888), (381, 52193280), (384, 51785520), (480, 41428416), (508, 39144960), (512, 38839140), (576, 34523680), (635, 31315968), (640, 31071312), (720, 27618944), (762, 26096640), (768, 25892760), (960, 20714208), (1016, 19572480), (1024, 19419570), (1143, 17397760), (1152, 17261840), (1270, 15657984), (1280, 15535656), (1440, 13809472), (1524, 13048320), (1536, 12946380), (1699, 11704320), (1905, 10438656), (1920, 10357104), (2032, 9786240), (2048, 9709785), (2286, 8698880), (2304, 8630920), (2540, 7828992), (2560, 7767828), (2880, 6904736), (3048, 6524160), (3072, 6473190), (3398, 5852160), (3810, 5219328), (3840, 5178552), (4064, 4893120), (4572, 4349440), (4608, 4315460), (5080, 3914496), (5097, 3901440), (5120, 3883914), (5715, 3479552), (5760, 3452368), (6096, 3262080), (6144, 3236595), (6796, 2926080), (7620, 2609664), (7680, 2589276), (8128, 2446560), (8495, 2340864), (9144, 2174720), (9216, 2157730), (10160, 1957248), (10194, 1950720), (10240, 1941957), (11430, 1739776), (11520, 1726184), (12192, 1631040), (13592, 1463040), (15240, 1304832), (15291, 1300480), (15360, 1294638), (16256, 1223280), (16990, 1170432), (18288, 1087360), (18432, 1078865), (20320, 978624), (20388, 975360), (22860, 869888), (23040, 863092), (24384, 815520), (25485, 780288), (27184, 731520), (30480, 652416), (30582, 650240), (30720, 647319), (32512, 611640), (33980, 585216), (36576, 543680), (40640, 489312), (40776, 487680), (45720, 434944), (46080, 431546), (48768, 407760), (50970, 390144), (54368, 365760), (60960, 326208), (61164, 325120), (65024, 305820), (67960, 292608), (73152, 271840), (76455, 260096), (81280, 244656), (81552, 243840), (91440, 217472), (92160, 215773), (97536, 203880), (101940, 195072), (108736, 182880), (121920, 163104), (122328, 162560), (130048, 152910), (135920, 146304)]