20014632960

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 416

約数和(自身を含む): 73884130560

約数和(自身を除く): 53869497600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 173, 192, 210, 224, 240, 256, 269, 280, 320, 336, 346, 384, 420, 448, 480, 512, 519, 538, 560, 640, 672, 692, 768, 807, 840, 865, 896, 960, 1024, 1038, 1076, 1120, 1211, 1280, 1344, 1345, 1384, 1536, 1614, 1680, 1730, 1792, 1883, 1920, 2048, 2076, 2152, 2240, 2422, 2560, 2595, 2688, 2690, 2768, 3072, 3228, 3360, 3460, 3584, 3633, 3766, 3840, 4035, 4096, 4152, 4304, 4480, 4844, 5120, 5190, 5376, 5380, 5536, 5649, 6055, 6144, 6456, 6720, 6920, 7168, 7266, 7532, 7680, 8070, 8304, 8608, 8960, 9415, 9688, 10240, 10380, 10752, 10760, 11072, 11298, 12110, 12288, 12912, 13440, 13840, 14336, 14532, 15064, 15360, 16140, 16608, 17216, 17920, 18165, 18830, 19376, 20480, 20760, 21504, 21520, 22144, 22596, 24220, 25824, 26880, 27680, 28245, 28672, 29064, 30128, 30720, 32280, 33216, 34432, 35840, 36330, 37660, 38752, 41520, 43008, 43040, 44288, 45192, 46537, 48440, 51648, 53760, 55360, 56490, 58128, 60256, 61440, 64560, 66432, 68864, 71680, 72660, 75320, 77504, 83040, 86016, 86080, 88576, 90384, 93074, 96880, 103296, 107520, 110720, 112980, 116256, 120512, 129120, 132864, 137728, 139611, 143360, 145320, 150640, 155008, 166080, 172160, 177152, 180768, 186148, 193760, 206592, 215040, 221440, 225960, 232512, 232685, 241024, 258240, 265728, 275456, 279222, 290640, 301280, 310016, 325759, 332160, 344320, 354304, 361536, 372296, 387520, 413184, 430080, 442880, 451920, 465024, 465370, 482048, 516480, 531456, 550912, 558444, 581280, 602560, 620032, 651518, 664320, 688640, 698055, 708608, 723072, 744592, 775040, 826368, 885760, 903840, 930048, 930740, 964096, 977277, 1032960, 1062912, 1101824, 1116888, 1162560, 1205120, 1240064, 1303036, 1328640, 1377280, 1396110, 1446144, 1489184, 1550080, 1628795, 1652736, 1771520, 1807680, 1860096, 1861480, 1928192, 1954554, 2065920, 2125824, 2233776, 2325120, 2410240, 2480128, 2606072, 2657280, 2754560, 2792220, 2892288, 2978368, 3100160, 3257590, 3305472, 3543040, 3615360, 3720192, 3722960, 3856384, 3909108, 4131840, 4467552, 4650240, 4820480, 4886385, 4960256, 5212144, 5314560, 5509120, 5584440, 5784576, 5956736, 6200320, 6515180, 7230720, 7440384, 7445920, 7712768, 7818216, 8263680, 8935104, 9300480, 9640960, 9772770, 10424288, 10629120, 11168880, 11569152, 11913472, 12400640, 13030360, 14461440, 14880768, 14891840, 15636432, 16527360, 17870208, 18600960, 19281920, 19545540, 20848576, 22337760, 23138304, 23826944, 24801280, 26060720, 28922880, 29783680, 31272864, 35740416, 37201920, 38563840, 39091080, 41697152, 44675520, 47653888, 52121440, 57845760, 59567360, 62545728, 71480832, 74403840, 78182160, 83394304, 89351040, 95307776, 104242880, 115691520, 119134720, 125091456, 142961664, 156364320, 166788608, 178702080, 190615552, 208485760, 238269440, 250182912, 285923328, 312728640, 333577216, 357404160, 416971520, 476538880, 500365824, 571846656, 625457280, 667154432, 714808320, 833943040, 953077760, 1000731648, 1250914560, 1334308864, 1429616640, 1667886080, 2001463296, 2501829120, 2859233280, 3335772160, 4002926592, 5003658240, 6671544320, 10007316480, 20014632960]

約数ペア:

[(1, 20014632960), (2, 10007316480), (3, 6671544320), (4, 5003658240), (5, 4002926592), (6, 3335772160), (7, 2859233280), (8, 2501829120), (10, 2001463296), (12, 1667886080), (14, 1429616640), (15, 1334308864), (16, 1250914560), (20, 1000731648), (21, 953077760), (24, 833943040), (28, 714808320), (30, 667154432), (32, 625457280), (35, 571846656), (40, 500365824), (42, 476538880), (48, 416971520), (56, 357404160), (60, 333577216), (64, 312728640), (70, 285923328), (80, 250182912), (84, 238269440), (96, 208485760), (105, 190615552), (112, 178702080), (120, 166788608), (128, 156364320), (140, 142961664), (160, 125091456), (168, 119134720), (173, 115691520), (192, 104242880), (210, 95307776), (224, 89351040), (240, 83394304), (256, 78182160), (269, 74403840), (280, 71480832), (320, 62545728), (336, 59567360), (346, 57845760), (384, 52121440), (420, 47653888), (448, 44675520), (480, 41697152), (512, 39091080), (519, 38563840), (538, 37201920), (560, 35740416), (640, 31272864), (672, 29783680), (692, 28922880), (768, 26060720), (807, 24801280), (840, 23826944), (865, 23138304), (896, 22337760), (960, 20848576), (1024, 19545540), (1038, 19281920), (1076, 18600960), (1120, 17870208), (1211, 16527360), (1280, 15636432), (1344, 14891840), (1345, 14880768), (1384, 14461440), (1536, 13030360), (1614, 12400640), (1680, 11913472), (1730, 11569152), (1792, 11168880), (1883, 10629120), (1920, 10424288), (2048, 9772770), (2076, 9640960), (2152, 9300480), (2240, 8935104), (2422, 8263680), (2560, 7818216), (2595, 7712768), (2688, 7445920), (2690, 7440384), (2768, 7230720), (3072, 6515180), (3228, 6200320), (3360, 5956736), (3460, 5784576), (3584, 5584440), (3633, 5509120), (3766, 5314560), (3840, 5212144), (4035, 4960256), (4096, 4886385), (4152, 4820480), (4304, 4650240), (4480, 4467552), (4844, 4131840), (5120, 3909108), (5190, 3856384), (5376, 3722960), (5380, 3720192), (5536, 3615360), (5649, 3543040), (6055, 3305472), (6144, 3257590), (6456, 3100160), (6720, 2978368), (6920, 2892288), (7168, 2792220), (7266, 2754560), (7532, 2657280), (7680, 2606072), (8070, 2480128), (8304, 2410240), (8608, 2325120), (8960, 2233776), (9415, 2125824), (9688, 2065920), (10240, 1954554), (10380, 1928192), (10752, 1861480), (10760, 1860096), (11072, 1807680), (11298, 1771520), (12110, 1652736), (12288, 1628795), (12912, 1550080), (13440, 1489184), (13840, 1446144), (14336, 1396110), (14532, 1377280), (15064, 1328640), (15360, 1303036), (16140, 1240064), (16608, 1205120), (17216, 1162560), (17920, 1116888), (18165, 1101824), (18830, 1062912), (19376, 1032960), (20480, 977277), (20760, 964096), (21504, 930740), (21520, 930048), (22144, 903840), (22596, 885760), (24220, 826368), (25824, 775040), (26880, 744592), (27680, 723072), (28245, 708608), (28672, 698055), (29064, 688640), (30128, 664320), (30720, 651518), (32280, 620032), (33216, 602560), (34432, 581280), (35840, 558444), (36330, 550912), (37660, 531456), (38752, 516480), (41520, 482048), (43008, 465370), (43040, 465024), (44288, 451920), (45192, 442880), (46537, 430080), (48440, 413184), (51648, 387520), (53760, 372296), (55360, 361536), (56490, 354304), (58128, 344320), (60256, 332160), (61440, 325759), (64560, 310016), (66432, 301280), (68864, 290640), (71680, 279222), (72660, 275456), (75320, 265728), (77504, 258240), (83040, 241024), (86016, 232685), (86080, 232512), (88576, 225960), (90384, 221440), (93074, 215040), (96880, 206592), (103296, 193760), (107520, 186148), (110720, 180768), (112980, 177152), (116256, 172160), (120512, 166080), (129120, 155008), (132864, 150640), (137728, 145320), (139611, 143360)]