20803560960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 960

約数和(自身を含む): 87796380672

約数和(自身を除く): 66992819712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 103, 104, 105, 112, 119, 120, 128, 130, 136, 140, 156, 160, 168, 170, 182, 192, 195, 204, 206, 208, 210, 221, 224, 238, 240, 255, 256, 260, 272, 273, 280, 289, 309, 312, 320, 336, 340, 357, 364, 384, 390, 408, 412, 416, 420, 442, 448, 455, 476, 480, 510, 512, 515, 520, 544, 546, 560, 578, 595, 618, 624, 640, 663, 672, 680, 714, 721, 728, 768, 780, 816, 824, 832, 840, 867, 884, 896, 910, 952, 960, 1020, 1030, 1040, 1088, 1092, 1105, 1120, 1156, 1190, 1236, 1248, 1280, 1326, 1339, 1344, 1360, 1365, 1428, 1442, 1445, 1456, 1536, 1545, 1547, 1560, 1632, 1648, 1664, 1680, 1734, 1751, 1768, 1785, 1792, 1820, 1904, 1920, 2023, 2040, 2060, 2080, 2163, 2176, 2184, 2210, 2240, 2312, 2380, 2472, 2496, 2560, 2652, 2678, 2688, 2720, 2730, 2856, 2884, 2890, 2912, 3090, 3094, 3120, 3264, 3296, 3315, 3328, 3360, 3468, 3502, 3536, 3570, 3584, 3605, 3640, 3757, 3808, 3840, 4017, 4046, 4080, 4120, 4160, 4326, 4335, 4352, 4368, 4420, 4480, 4624, 4641, 4760, 4944, 4992, 5253, 5304, 5356, 5376, 5440, 5460, 5712, 5768, 5780, 5824, 6069, 6180, 6188, 6240, 6528, 6592, 6630, 6656, 6695, 6720, 6936, 7004, 7072, 7140, 7210, 7280, 7514, 7616, 7680, 7735, 8034, 8092, 8160, 8240, 8320, 8652, 8670, 8704, 8736, 8755, 8840, 8960, 9248, 9282, 9373, 9520, 9888, 9984, 10115, 10506, 10608, 10712, 10752, 10815, 10880, 10920, 11271, 11424, 11536, 11560, 11648, 12138, 12257, 12360, 12376, 12480, 13056, 13184, 13260, 13390, 13440, 13872, 14008, 14144, 14280, 14420, 14560, 15028, 15232, 15470, 16068, 16184, 16320, 16480, 16640, 17304, 17340, 17472, 17510, 17680, 17920, 18496, 18564, 18746, 18785, 19040, 19776, 19968, 20085, 20230, 21012, 21216, 21424, 21630, 21760, 21840, 22542, 22763, 22848, 23072, 23120, 23205, 23296, 24276, 24514, 24720, 24752, 24960, 26112, 26265, 26299, 26368, 26520, 26780, 26880, 27744, 28016, 28119, 28288, 28560, 28840, 29120, 29767, 30056, 30345, 30464, 30940, 32136, 32368, 32640, 32960, 33280, 34608, 34680, 34944, 35020, 35360, 36771, 36992, 37128, 37492, 37570, 38080, 39552, 40170, 40460, 42024, 42432, 42848, 43260, 43520, 43680, 45084, 45526, 45696, 46144, 46240, 46410, 46592, 46865, 48552, 49028, 49440, 49504, 49920, 52530, 52598, 52736, 53040, 53560, 53760, 55488, 56032, 56238, 56355, 56576, 57120, 57680, 58240, 59534, 60112, 60690, 60928, 61285, 61880, 64272, 64736, 65280, 65920, 68289, 69216, 69360, 69888, 70040, 70720, 73542, 73984, 74256, 74984, 75140, 76160, 78897, 79104, 80340, 80920, 84048, 84864, 85696, 86520, 87360, 89301, 90168, 91052, 91392, 92288, 92480, 92820, 93730, 97104, 98056, 98880, 99008, 99840, 105060, 105196, 106080, 107120, 110976, 112064, 112476, 112710, 113152, 113815, 114240, 115360, 116480, 119068, 120224, 121380, 122570, 123760, 128544, 129472, 130560, 131495, 131840, 136578, 138432, 138720, 139776, 140080, 140595, 141440, 147084, 147968, 148512, 148835, 149968, 150280, 152320, 157794, 158208, 159341, 160680, 161840, 168096, 169728, 171392, 173040, 174720, 178602, 180336, 182104, 182784, 183855, 184576, 184960, 185640, 187460, 194208, 196112, 197760, 198016, 208369, 210120, 210392, 212160, 214240, 221952, 224128, 224952, 225420, 227630, 228480, 230720, 232960, 238136, 240448, 242760, 245140, 247520, 257088, 258944, 262990, 263680, 273156, 276864, 277440, 280160, 281190, 282880, 294168, 297024, 297670, 299936, 300560, 304640, 315588, 318682, 321360, 323680, 336192, 339456, 341445, 342784, 346080, 349440, 357204, 360672, 364208, 367710, 369152, 369920, 371280, 374920, 386971, 388416, 392224, 394485, 395520, 396032, 416738, 420240, 420784, 424320, 428480, 443904, 446505, 448256, 449904, 450840, 455260, 456960, 461440, 476272, 478023, 480896, 485520, 490280, 495040, 514176, 517888, 525980, 546312, 553728, 554880, 560320, 562380, 565760, 588336, 594048, 595340, 599872, 601120, 625107, 631176, 637364, 642720, 647360, 672384, 682890, 685568, 692160, 698880, 714408, 721344, 728416, 735420, 739840, 742560, 749840, 773942, 776832, 784448, 788970, 791040, 792064, 796705, 833476, 840480, 841568, 848640, 856960, 893010, 896512, 899808, 901680, 910520, 913920, 922880, 952544, 956046, 961792, 971040, 980560, 990080, 1028352, 1035776, 1041845, 1051960, 1092624, 1107456, 1109760, 1120640, 1124760, 1160913, 1176672, 1188096, 1190680, 1199744, 1202240, 1250214, 1262352, 1274728, 1285440, 1294720, 1344768, 1365780, 1384320, 1428816, 1442688, 1456832, 1470840, 1485120, 1499680, 1547884, 1553664, 1568896, 1577940, 1593410, 1666952, 1680960, 1683136, 1697280, 1713920, 1786020, 1799616, 1803360, 1821040, 1845760, 1905088, 1912092, 1923584, 1934855, 1942080, 1961120, 1980160, 2056704, 2083690, 2103920, 2185248, 2219520, 2241280, 2249520, 2321826, 2353344, 2376192, 2381360, 2390115, 2399488, 2404480, 2500428, 2524704, 2549456, 2570880, 2589440, 2689536, 2708797, 2731560, 2768640, 2857632, 2885376, 2913664, 2941680, 2970240, 2999360, 3095768, 3107328, 3125535, 3137792, 3155880, 3186820, 3333904, 3361920, 3366272, 3427840, 3572040, 3599232, 3606720, 3642080, 3810176, 3824184, 3869710, 3884160, 3922240, 3960320, 4167380, 4207840, 4370496, 4482560, 4499040, 4643652, 4706688, 4762720, 4780230, 4798976, 4808960, 5000856, 5049408, 5098912, 5141760, 5178880, 5417594, 5463120, 5537280, 5715264, 5770752, 5804565, 5827328, 5883360, 5940480, 5998720, 6191536, 6251070, 6275584, 6311760, 6373640, 6667808, 6723840, 6732544, 7144080, 7198464, 7213440, 7284160, 7620352, 7648368, 7739420, 7768320, 7844480, 8126391, 8334760, 8415680, 8740992, 8998080, 9287304, 9413376, 9525440, 9560460, 9617920, 10001712, 10098816, 10197824, 10283520, 10835188, 10926240, 11430528, 11609130, 11654656, 11766720, 11880960, 11997440, 12383072, 12502140, 12623520, 12747280, 13335616, 13447680, 13465088, 13543985, 14288160, 14396928, 14426880, 14568320, 15240704, 15296736, 15478840, 15536640, 15688960, 16252782, 16669520, 16831360, 17481984, 17996160, 18574608, 18826752, 19050880, 19120920, 20003424, 20197632, 20395648, 21670376, 21852480, 22861056, 23218260, 23533440, 23994880, 24766144, 25004280, 25247040, 25494560, 26671232, 27087970, 28576320, 28853760, 29136640, 30593472, 30957680, 31377920, 32505564, 33339040, 33662720, 34963968, 35992320, 37149216, 38101760, 38241840, 40006848, 40395264, 40631955, 40791296, 43340752, 43704960, 45722112, 46436520, 47066880, 49532288, 50008560, 50494080, 50989120, 53342464, 54175940, 57152640, 58273280, 61186944, 61915360, 65011128, 66678080, 67325440, 71984640, 74298432, 76203520, 76483680, 80013696, 81263910, 81582592, 86681504, 87409920, 92873040, 94133760, 99064576, 100017120, 100988160, 101978240, 106684928, 108351880, 114305280, 122373888, 123830720, 130022256, 133356160, 148596864, 152967360, 160027392, 162527820, 173363008, 174819840, 185746080, 198129152, 200034240, 201976320, 203956480, 216703760, 228610560, 244747776, 247661440, 260044512, 266712320, 297193728, 305934720, 320054784, 325055640, 346726016, 371492160, 400068480, 407912960, 433407520, 495322880, 520089024, 533424640, 594387456, 611869440, 650111280, 693452032, 742984320, 800136960, 866815040, 990645760, 1040178048, 1223738880, 1300222560, 1386904064, 1485968640, 1600273920, 1733630080, 2080356096, 2600445120, 2971937280, 3467260160, 4160712192, 5200890240, 6934520320, 10401780480, 20803560960]

約数ペア:

[(1, 20803560960), (2, 10401780480), (3, 6934520320), (4, 5200890240), (5, 4160712192), (6, 3467260160), (7, 2971937280), (8, 2600445120), (10, 2080356096), (12, 1733630080), (13, 1600273920), (14, 1485968640), (15, 1386904064), (16, 1300222560), (17, 1223738880), (20, 1040178048), (21, 990645760), (24, 866815040), (26, 800136960), (28, 742984320), (30, 693452032), (32, 650111280), (34, 611869440), (35, 594387456), (39, 533424640), (40, 520089024), (42, 495322880), (48, 433407520), (51, 407912960), (52, 400068480), (56, 371492160), (60, 346726016), (64, 325055640), (65, 320054784), (68, 305934720), (70, 297193728), (78, 266712320), (80, 260044512), (84, 247661440), (85, 244747776), (91, 228610560), (96, 216703760), (102, 203956480), (103, 201976320), (104, 200034240), (105, 198129152), (112, 185746080), (119, 174819840), (120, 173363008), (128, 162527820), (130, 160027392), (136, 152967360), (140, 148596864), (156, 133356160), (160, 130022256), (168, 123830720), (170, 122373888), (182, 114305280), (192, 108351880), (195, 106684928), (204, 101978240), (206, 100988160), (208, 100017120), (210, 99064576), (221, 94133760), (224, 92873040), (238, 87409920), (240, 86681504), (255, 81582592), (256, 81263910), (260, 80013696), (272, 76483680), (273, 76203520), (280, 74298432), (289, 71984640), (309, 67325440), (312, 66678080), (320, 65011128), (336, 61915360), (340, 61186944), (357, 58273280), (364, 57152640), (384, 54175940), (390, 53342464), (408, 50989120), (412, 50494080), (416, 50008560), (420, 49532288), (442, 47066880), (448, 46436520), (455, 45722112), (476, 43704960), (480, 43340752), (510, 40791296), (512, 40631955), (515, 40395264), (520, 40006848), (544, 38241840), (546, 38101760), (560, 37149216), (578, 35992320), (595, 34963968), (618, 33662720), (624, 33339040), (640, 32505564), (663, 31377920), (672, 30957680), (680, 30593472), (714, 29136640), (721, 28853760), (728, 28576320), (768, 27087970), (780, 26671232), (816, 25494560), (824, 25247040), (832, 25004280), (840, 24766144), (867, 23994880), (884, 23533440), (896, 23218260), (910, 22861056), (952, 21852480), (960, 21670376), (1020, 20395648), (1030, 20197632), (1040, 20003424), (1088, 19120920), (1092, 19050880), (1105, 18826752), (1120, 18574608), (1156, 17996160), (1190, 17481984), (1236, 16831360), (1248, 16669520), (1280, 16252782), (1326, 15688960), (1339, 15536640), (1344, 15478840), (1360, 15296736), (1365, 15240704), (1428, 14568320), (1442, 14426880), (1445, 14396928), (1456, 14288160), (1536, 13543985), (1545, 13465088), (1547, 13447680), (1560, 13335616), (1632, 12747280), (1648, 12623520), (1664, 12502140), (1680, 12383072), (1734, 11997440), (1751, 11880960), (1768, 11766720), (1785, 11654656), (1792, 11609130), (1820, 11430528), (1904, 10926240), (1920, 10835188), (2023, 10283520), (2040, 10197824), (2060, 10098816), (2080, 10001712), (2163, 9617920), (2176, 9560460), (2184, 9525440), (2210, 9413376), (2240, 9287304), (2312, 8998080), (2380, 8740992), (2472, 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(6240, 3333904), (6528, 3186820), (6592, 3155880), (6630, 3137792), (6656, 3125535), (6695, 3107328), (6720, 3095768), (6936, 2999360), (7004, 2970240), (7072, 2941680), (7140, 2913664), (7210, 2885376), (7280, 2857632), (7514, 2768640), (7616, 2731560), (7680, 2708797), (7735, 2689536), (8034, 2589440), (8092, 2570880), (8160, 2549456), (8240, 2524704), (8320, 2500428), (8652, 2404480), (8670, 2399488), (8704, 2390115), (8736, 2381360), (8755, 2376192), (8840, 2353344), (8960, 2321826), (9248, 2249520), (9282, 2241280), (9373, 2219520), (9520, 2185248), (9888, 2103920), (9984, 2083690), (10115, 2056704), (10506, 1980160), (10608, 1961120), (10712, 1942080), (10752, 1934855), (10815, 1923584), (10880, 1912092), (10920, 1905088), (11271, 1845760), (11424, 1821040), (11536, 1803360), (11560, 1799616), (11648, 1786020), (12138, 1713920), (12257, 1697280), (12360, 1683136), (12376, 1680960), (12480, 1666952), (13056, 1593410), (13184, 1577940), (13260, 1568896), (13390, 1553664), (13440, 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739840), (28288, 735420), (28560, 728416), (28840, 721344), (29120, 714408), (29767, 698880), (30056, 692160), (30345, 685568), (30464, 682890), (30940, 672384), (32136, 647360), (32368, 642720), (32640, 637364), (32960, 631176), (33280, 625107), (34608, 601120), (34680, 599872), (34944, 595340), (35020, 594048), (35360, 588336), (36771, 565760), (36992, 562380), (37128, 560320), (37492, 554880), (37570, 553728), (38080, 546312), (39552, 525980), (40170, 517888), (40460, 514176), (42024, 495040), (42432, 490280), (42848, 485520), (43260, 480896), (43520, 478023), (43680, 476272), (45084, 461440), (45526, 456960), (45696, 455260), (46144, 450840), (46240, 449904), (46410, 448256), (46592, 446505), (46865, 443904), (48552, 428480), (49028, 424320), (49440, 420784), (49504, 420240), (49920, 416738), (52530, 396032), (52598, 395520), (52736, 394485), (53040, 392224), (53560, 388416), (53760, 386971), (55488, 374920), (56032, 371280), (56238, 369920), (56355, 369152), (56576, 367710), (57120, 364208), (57680, 360672), (58240, 357204), (59534, 349440), (60112, 346080), (60690, 342784), (60928, 341445), (61285, 339456), (61880, 336192), (64272, 323680), (64736, 321360), (65280, 318682), (65920, 315588), (68289, 304640), (69216, 300560), (69360, 299936), (69888, 297670), (70040, 297024), (70720, 294168), (73542, 282880), (73984, 281190), (74256, 280160), (74984, 277440), (75140, 276864), (76160, 273156), (78897, 263680), (79104, 262990), (80340, 258944), (80920, 257088), (84048, 247520), (84864, 245140), (85696, 242760), (86520, 240448), (87360, 238136), (89301, 232960), (90168, 230720), (91052, 228480), (91392, 227630), (92288, 225420), (92480, 224952), (92820, 224128), (93730, 221952), (97104, 214240), (98056, 212160), (98880, 210392), (99008, 210120), (99840, 208369), (105060, 198016), (105196, 197760), (106080, 196112), (107120, 194208), (110976, 187460), (112064, 185640), (112476, 184960), (112710, 184576), (113152, 183855), (113815, 182784), (114240, 182104), (115360, 180336), (116480, 178602), (119068, 174720), (120224, 173040), (121380, 171392), (122570, 169728), (123760, 168096), (128544, 161840), (129472, 160680), (130560, 159341), (131495, 158208), (131840, 157794), (136578, 152320), (138432, 150280), (138720, 149968), (139776, 148835), (140080, 148512), (140595, 147968), (141440, 147084)]