20132797440

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4643

約数の個数: 352

約数和(自身を含む): 75404012544

約数和(自身を除く): 55271215104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 256, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 512, 560, 574, 615, 640, 656, 672, 768, 820, 840, 861, 896, 960, 984, 1024, 1120, 1148, 1230, 1280, 1312, 1344, 1435, 1536, 1640, 1680, 1722, 1792, 1920, 1968, 2240, 2296, 2460, 2560, 2624, 2688, 2870, 3072, 3280, 3360, 3444, 3584, 3840, 3936, 4305, 4480, 4567, 4592, 4920, 5120, 5248, 5376, 5740, 6560, 6720, 6888, 7168, 7680, 7872, 8610, 8960, 9134, 9184, 9840, 10496, 10752, 11480, 13120, 13440, 13701, 13776, 15360, 15744, 17220, 17920, 18268, 18368, 19680, 20992, 21504, 22835, 22960, 26240, 26880, 27402, 27552, 31488, 31969, 34440, 35840, 36536, 36736, 39360, 41984, 45670, 45920, 52480, 53760, 54804, 55104, 62976, 63938, 68505, 68880, 73072, 73472, 78720, 91340, 91840, 95907, 104960, 107520, 109608, 110208, 125952, 127876, 137010, 137760, 146144, 146944, 157440, 159845, 182680, 183680, 187247, 191814, 209920, 219216, 220416, 255752, 274020, 275520, 292288, 293888, 314880, 319690, 365360, 367360, 374494, 383628, 438432, 440832, 479535, 511504, 548040, 551040, 561741, 584576, 629760, 639380, 730720, 734720, 748988, 767256, 876864, 881664, 936235, 959070, 1023008, 1096080, 1102080, 1123482, 1169152, 1278760, 1310729, 1461440, 1469440, 1497976, 1534512, 1753728, 1872470, 1918140, 2046016, 2192160, 2204160, 2246964, 2338304, 2557520, 2621458, 2808705, 2922880, 2995952, 3069024, 3507456, 3744940, 3836280, 3932187, 4092032, 4384320, 4408320, 4493928, 4676608, 5115040, 5242916, 5617410, 5845760, 5991904, 6138048, 6553645, 7014912, 7489880, 7672560, 7864374, 8184064, 8768640, 8987856, 10230080, 10485832, 11234820, 11691520, 11983808, 12276096, 13107290, 14029824, 14979760, 15345120, 15728748, 16368128, 17537280, 17975712, 19660935, 20460160, 20971664, 22469640, 23383040, 23967616, 24552192, 26214580, 29959520, 30690240, 31457496, 32736256, 35074560, 35951424, 39321870, 40920320, 41943328, 44939280, 47935232, 49104384, 52429160, 59919040, 61380480, 62914992, 70149120, 71902848, 78643740, 81840640, 83886656, 89878560, 95870464, 98208768, 104858320, 119838080, 122760960, 125829984, 143805696, 157287480, 163681280, 167773312, 179757120, 191740928, 209716640, 239676160, 245521920, 251659968, 287611392, 314574960, 335546624, 359514240, 419433280, 479352320, 491043840, 503319936, 575222784, 629149920, 671093248, 719028480, 838866560, 958704640, 1006639872, 1258299840, 1342186496, 1438056960, 1677733120, 2013279744, 2516599680, 2876113920, 3355466240, 4026559488, 5033199360, 6710932480, 10066398720, 20132797440]

約数ペア:

[(1, 20132797440), (2, 10066398720), (3, 6710932480), (4, 5033199360), (5, 4026559488), (6, 3355466240), (7, 2876113920), (8, 2516599680), (10, 2013279744), (12, 1677733120), (14, 1438056960), (15, 1342186496), (16, 1258299840), (20, 1006639872), (21, 958704640), (24, 838866560), (28, 719028480), (30, 671093248), (32, 629149920), (35, 575222784), (40, 503319936), (41, 491043840), (42, 479352320), (48, 419433280), (56, 359514240), (60, 335546624), (64, 314574960), (70, 287611392), (80, 251659968), (82, 245521920), (84, 239676160), (96, 209716640), (105, 191740928), (112, 179757120), (120, 167773312), (123, 163681280), (128, 157287480), (140, 143805696), (160, 125829984), (164, 122760960), (168, 119838080), (192, 104858320), (205, 98208768), (210, 95870464), (224, 89878560), (240, 83886656), (246, 81840640), (256, 78643740), (280, 71902848), (287, 70149120), (320, 62914992), (328, 61380480), (336, 59919040), (384, 52429160), (410, 49104384), (420, 47935232), (448, 44939280), (480, 41943328), (492, 40920320), (512, 39321870), (560, 35951424), (574, 35074560), (615, 32736256), (640, 31457496), (656, 30690240), (672, 29959520), (768, 26214580), (820, 24552192), (840, 23967616), (861, 23383040), (896, 22469640), (960, 20971664), (984, 20460160), (1024, 19660935), (1120, 17975712), (1148, 17537280), (1230, 16368128), (1280, 15728748), (1312, 15345120), (1344, 14979760), (1435, 14029824), (1536, 13107290), (1640, 12276096), (1680, 11983808), (1722, 11691520), (1792, 11234820), (1920, 10485832), (1968, 10230080), (2240, 8987856), (2296, 8768640), (2460, 8184064), (2560, 7864374), (2624, 7672560), (2688, 7489880), (2870, 7014912), (3072, 6553645), (3280, 6138048), (3360, 5991904), (3444, 5845760), (3584, 5617410), (3840, 5242916), (3936, 5115040), (4305, 4676608), (4480, 4493928), (4567, 4408320), (4592, 4384320), (4920, 4092032), (5120, 3932187), (5248, 3836280), (5376, 3744940), (5740, 3507456), (6560, 3069024), (6720, 2995952), (6888, 2922880), (7168, 2808705), (7680, 2621458), (7872, 2557520), (8610, 2338304), (8960, 2246964), (9134, 2204160), (9184, 2192160), (9840, 2046016), (10496, 1918140), (10752, 1872470), (11480, 1753728), (13120, 1534512), (13440, 1497976), (13701, 1469440), (13776, 1461440), (15360, 1310729), (15744, 1278760), (17220, 1169152), (17920, 1123482), (18268, 1102080), (18368, 1096080), (19680, 1023008), (20992, 959070), (21504, 936235), (22835, 881664), (22960, 876864), (26240, 767256), (26880, 748988), (27402, 734720), (27552, 730720), (31488, 639380), (31969, 629760), (34440, 584576), (35840, 561741), (36536, 551040), (36736, 548040), (39360, 511504), (41984, 479535), (45670, 440832), (45920, 438432), (52480, 383628), (53760, 374494), (54804, 367360), (55104, 365360), (62976, 319690), (63938, 314880), (68505, 293888), (68880, 292288), (73072, 275520), (73472, 274020), (78720, 255752), (91340, 220416), (91840, 219216), (95907, 209920), (104960, 191814), (107520, 187247), (109608, 183680), (110208, 182680), (125952, 159845), (127876, 157440), (137010, 146944), (137760, 146144)]