20850186240

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5801}}^1$

素因数の和:5850

約数の個数: 384

約数和(自身を含む): 79830878400

約数和(自身を除く): 58980692160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5120, 5616, 5760, 5801, 6144, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9216, 9360, 9984, 10240, 11232, 11520, 11602, 12480, 13312, 13824, 14040, 14976, 15360, 16640, 17280, 17403, 18432, 18720, 19968, 22464, 23040, 23204, 24960, 26624, 27648, 28080, 29005, 29952, 30720, 33280, 34560, 34806, 37440, 39936, 44928, 46080, 46408, 49920, 52209, 55296, 56160, 58010, 59904, 66560, 69120, 69612, 74880, 75413, 79872, 87015, 89856, 92160, 92816, 99840, 104418, 112320, 116020, 119808, 133120, 138240, 139224, 149760, 150826, 156627, 174030, 179712, 185632, 199680, 208836, 224640, 226239, 232040, 239616, 261045, 276480, 278448, 299520, 301652, 313254, 348060, 359424, 371264, 377065, 399360, 417672, 449280, 452478, 464080, 522090, 556896, 599040, 603304, 626508, 678717, 696120, 718848, 742528, 754130, 783135, 835344, 898560, 904956, 928160, 1044180, 1113792, 1131195, 1198080, 1206608, 1253016, 1357434, 1392240, 1485056, 1508260, 1566270, 1670688, 1797120, 1809912, 1856320, 2036151, 2088360, 2227584, 2262390, 2413216, 2506032, 2714868, 2784480, 2970112, 3016520, 3132540, 3341376, 3393585, 3594240, 3619824, 3712640, 4072302, 4176720, 4455168, 4524780, 4826432, 5012064, 5429736, 5568960, 5940224, 6033040, 6265080, 6682752, 6787170, 7239648, 7425280, 8144604, 8353440, 8910336, 9049560, 9652864, 10024128, 10180755, 10859472, 11137920, 11880448, 12066080, 12530160, 13365504, 13574340, 14479296, 14850560, 16289208, 16706880, 17820672, 18099120, 19305728, 20048256, 20361510, 21718944, 22275840, 24132160, 25060320, 26731008, 27148680, 28958592, 29701120, 32578416, 33413760, 35641344, 36198240, 38611456, 40096512, 40723020, 43437888, 44551680, 48264320, 50120640, 53462016, 54297360, 57917184, 59402240, 65156832, 66827520, 72396480, 77222912, 80193024, 81446040, 86875776, 89103360, 96528640, 100241280, 106924032, 108594720, 115834368, 130313664, 133655040, 144792960, 154445824, 160386048, 162892080, 173751552, 178206720, 193057280, 200482560, 217189440, 231668736, 260627328, 267310080, 289585920, 320772096, 325784160, 347503104, 386114560, 400965120, 434378880, 463337472, 521254656, 534620160, 579171840, 651568320, 695006208, 772229120, 801930240, 868757760, 1042509312, 1158343680, 1303136640, 1390012416, 1603860480, 1737515520, 2085018624, 2316687360, 2606273280, 3475031040, 4170037248, 5212546560, 6950062080, 10425093120, 20850186240]

約数ペア:

[(1, 20850186240), (2, 10425093120), (3, 6950062080), (4, 5212546560), (5, 4170037248), (6, 3475031040), (8, 2606273280), (9, 2316687360), (10, 2085018624), (12, 1737515520), (13, 1603860480), (15, 1390012416), (16, 1303136640), (18, 1158343680), (20, 1042509312), (24, 868757760), (26, 801930240), (27, 772229120), (30, 695006208), (32, 651568320), (36, 579171840), (39, 534620160), (40, 521254656), (45, 463337472), (48, 434378880), (52, 400965120), (54, 386114560), (60, 347503104), (64, 325784160), (65, 320772096), (72, 289585920), (78, 267310080), (80, 260627328), (90, 231668736), (96, 217189440), (104, 200482560), (108, 193057280), (117, 178206720), (120, 173751552), (128, 162892080), (130, 160386048), (135, 154445824), (144, 144792960), (156, 133655040), (160, 130313664), (180, 115834368), (192, 108594720), (195, 106924032), (208, 100241280), (216, 96528640), (234, 89103360), (240, 86875776), (256, 81446040), (260, 80193024), (270, 77222912), (288, 72396480), (312, 66827520), (320, 65156832), (351, 59402240), (360, 57917184), (384, 54297360), (390, 53462016), (416, 50120640), (432, 48264320), (468, 44551680), (480, 43437888), (512, 40723020), (520, 40096512), (540, 38611456), (576, 36198240), (585, 35641344), (624, 33413760), (640, 32578416), (702, 29701120), (720, 28958592), (768, 27148680), (780, 26731008), (832, 25060320), (864, 24132160), (936, 22275840), (960, 21718944), (1024, 20361510), (1040, 20048256), (1080, 19305728), (1152, 18099120), (1170, 17820672), (1248, 16706880), (1280, 16289208), (1404, 14850560), (1440, 14479296), (1536, 13574340), (1560, 13365504), (1664, 12530160), (1728, 12066080), (1755, 11880448), (1872, 11137920), (1920, 10859472), (2048, 10180755), (2080, 10024128), (2160, 9652864), (2304, 9049560), (2340, 8910336), (2496, 8353440), (2560, 8144604), (2808, 7425280), (2880, 7239648), (3072, 6787170), (3120, 6682752), (3328, 6265080), (3456, 6033040), (3510, 5940224), (3744, 5568960), (3840, 5429736), (4160, 5012064), (4320, 4826432), (4608, 4524780), (4680, 4455168), (4992, 4176720), (5120, 4072302), (5616, 3712640), (5760, 3619824), (5801, 3594240), (6144, 3393585), (6240, 3341376), (6656, 3132540), (6912, 3016520), (7020, 2970112), (7488, 2784480), (7680, 2714868), (8320, 2506032), (8640, 2413216), (9216, 2262390), (9360, 2227584), (9984, 2088360), (10240, 2036151), (11232, 1856320), (11520, 1809912), (11602, 1797120), (12480, 1670688), (13312, 1566270), (13824, 1508260), (14040, 1485056), (14976, 1392240), (15360, 1357434), (16640, 1253016), (17280, 1206608), (17403, 1198080), (18432, 1131195), (18720, 1113792), (19968, 1044180), (22464, 928160), (23040, 904956), (23204, 898560), (24960, 835344), (26624, 783135), (27648, 754130), (28080, 742528), (29005, 718848), (29952, 696120), (30720, 678717), (33280, 626508), (34560, 603304), (34806, 599040), (37440, 556896), (39936, 522090), (44928, 464080), (46080, 452478), (46408, 449280), (49920, 417672), (52209, 399360), (55296, 377065), (56160, 371264), (58010, 359424), (59904, 348060), (66560, 313254), (69120, 301652), (69612, 299520), (74880, 278448), (75413, 276480), (79872, 261045), (87015, 239616), (89856, 232040), (92160, 226239), (92816, 224640), (99840, 208836), (104418, 199680), (112320, 185632), (116020, 179712), (119808, 174030), (133120, 156627), (138240, 150826), (139224, 149760)]