20103490080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 576

約数和(自身を含む): 76422528000

約数和(自身を除く): 56319037920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 59, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 118, 120, 124, 136, 144, 153, 155, 160, 170, 177, 180, 186, 204, 236, 240, 248, 255, 272, 279, 288, 295, 306, 310, 340, 354, 360, 372, 408, 449, 465, 472, 480, 496, 510, 527, 531, 544, 558, 590, 612, 620, 680, 708, 720, 744, 765, 816, 885, 898, 930, 944, 992, 1003, 1020, 1054, 1062, 1116, 1180, 1224, 1240, 1347, 1360, 1395, 1416, 1440, 1488, 1530, 1581, 1632, 1770, 1796, 1829, 1860, 1888, 2006, 2040, 2108, 2124, 2232, 2245, 2360, 2448, 2480, 2635, 2655, 2694, 2720, 2790, 2832, 2976, 3009, 3060, 3162, 3540, 3592, 3658, 3720, 4012, 4041, 4080, 4216, 4248, 4464, 4490, 4720, 4743, 4896, 4960, 5015, 5270, 5310, 5388, 5487, 5580, 5664, 6018, 6120, 6324, 6735, 7080, 7184, 7316, 7440, 7633, 7905, 8024, 8082, 8160, 8432, 8496, 8928, 8980, 9027, 9145, 9440, 9486, 10030, 10540, 10620, 10776, 10974, 11160, 12036, 12240, 12648, 13470, 13919, 14160, 14368, 14632, 14880, 15045, 15266, 15810, 16048, 16164, 16461, 16864, 16992, 17960, 18054, 18290, 18972, 20060, 20205, 21080, 21240, 21552, 21948, 22320, 22899, 23715, 24072, 24480, 25296, 26491, 26940, 27435, 27838, 28320, 29264, 30090, 30532, 31093, 31620, 32096, 32328, 32922, 35920, 36108, 36580, 37944, 38165, 40120, 40410, 41757, 42160, 42480, 43104, 43896, 44640, 45135, 45798, 47430, 48144, 50592, 52982, 53880, 54870, 55676, 58528, 60180, 61064, 62186, 63240, 64656, 65844, 68697, 69595, 71840, 72216, 73160, 75888, 76330, 79473, 80240, 80820, 82305, 83514, 84320, 84960, 87792, 90270, 91596, 93279, 94860, 96288, 105964, 107760, 109740, 111352, 114495, 120360, 122128, 124372, 125271, 126480, 129312, 131688, 132455, 137394, 139190, 144432, 146320, 151776, 152660, 155465, 158946, 160480, 161640, 164610, 167028, 175584, 180540, 183192, 186558, 189720, 208785, 211928, 215520, 219480, 222704, 228990, 236623, 238419, 240720, 244256, 248744, 250542, 252960, 263376, 264910, 274788, 278380, 279837, 288864, 292640, 305320, 310930, 317892, 323280, 329220, 334056, 343485, 361080, 366384, 373116, 379440, 397365, 417570, 423856, 438960, 445408, 450347, 457980, 466395, 473246, 476838, 481440, 497488, 501084, 526752, 529820, 549576, 556760, 559674, 610640, 621860, 626355, 635784, 646560, 658440, 668112, 686970, 709869, 722160, 732768, 746232, 758880, 794730, 821221, 835140, 847712, 877920, 900694, 915960, 932790, 946492, 953676, 994976, 1002168, 1059640, 1099152, 1113520, 1119348, 1183115, 1192095, 1221280, 1243720, 1252710, 1271568, 1316880, 1336224, 1351041, 1373940, 1399185, 1419738, 1444320, 1492464, 1589460, 1642442, 1670280, 1801388, 1831920, 1865580, 1892984, 1907352, 2004336, 2119280, 2129607, 2198304, 2227040, 2238696, 2251735, 2366230, 2384190, 2463663, 2487440, 2505420, 2543136, 2633760, 2702082, 2747880, 2798370, 2839476, 2984928, 3178920, 3284884, 3340560, 3549345, 3602776, 3663840, 3731160, 3785968, 3814704, 4008672, 4053123, 4106105, 4238560, 4259214, 4477392, 4503470, 4732460, 4768380, 4927326, 4974880, 5010840, 5404164, 5495760, 5596740, 5678952, 6357840, 6569768, 6681120, 6755205, 7098690, 7205552, 7390989, 7462320, 7571936, 7629408, 8106246, 8212210, 8518428, 8954784, 9006940, 9464920, 9536760, 9854652, 10021680, 10648035, 10808328, 10991520, 11193480, 11357904, 12318315, 12715680, 13139536, 13510410, 13960757, 14197380, 14411104, 14781978, 14924640, 16212492, 16424420, 17036856, 18013880, 18929840, 19073520, 19709304, 20043360, 20265615, 21296070, 21616656, 22386960, 22715808, 24636630, 26279072, 27020820, 27921514, 28394760, 29563956, 32424984, 32848840, 34073712, 36027760, 36954945, 37859680, 38147040, 39418608, 40531230, 41882271, 42592140, 43233312, 44773920, 49273260, 54041640, 55843028, 56789520, 59127912, 64849968, 65697680, 68147424, 69803785, 72055520, 73909890, 78837216, 81062460, 83764542, 85184280, 98546520, 108083280, 111686056, 113579040, 118255824, 125646813, 129699936, 131395360, 139607570, 147819780, 162124920, 167529084, 170368560, 197093040, 209411355, 216166560, 223372112, 236511648, 251293626, 279215140, 295639560, 324249840, 335058168, 340737120, 394186080, 418822710, 446744224, 502587252, 558430280, 591279120, 628234065, 648499680, 670116336, 837645420, 1005174504, 1116860560, 1182558240, 1256468130, 1340232672, 1675290840, 2010349008, 2233721120, 2512936260, 3350581680, 4020698016, 5025872520, 6701163360, 10051745040, 20103490080]

約数ペア:

[(1, 20103490080), (2, 10051745040), (3, 6701163360), (4, 5025872520), (5, 4020698016), (6, 3350581680), (8, 2512936260), (9, 2233721120), (10, 2010349008), (12, 1675290840), (15, 1340232672), (16, 1256468130), (17, 1182558240), (18, 1116860560), (20, 1005174504), (24, 837645420), (30, 670116336), (31, 648499680), (32, 628234065), (34, 591279120), (36, 558430280), (40, 502587252), (45, 446744224), (48, 418822710), (51, 394186080), (59, 340737120), (60, 335058168), (62, 324249840), (68, 295639560), (72, 279215140), (80, 251293626), (85, 236511648), (90, 223372112), (93, 216166560), (96, 209411355), (102, 197093040), (118, 170368560), (120, 167529084), (124, 162124920), (136, 147819780), (144, 139607570), (153, 131395360), (155, 129699936), (160, 125646813), (170, 118255824), (177, 113579040), (180, 111686056), (186, 108083280), (204, 98546520), (236, 85184280), (240, 83764542), (248, 81062460), (255, 78837216), (272, 73909890), (279, 72055520), (288, 69803785), (295, 68147424), (306, 65697680), (310, 64849968), (340, 59127912), (354, 56789520), (360, 55843028), (372, 54041640), (408, 49273260), (449, 44773920), (465, 43233312), (472, 42592140), (480, 41882271), (496, 40531230), (510, 39418608), (527, 38147040), (531, 37859680), (544, 36954945), (558, 36027760), (590, 34073712), (612, 32848840), (620, 32424984), (680, 29563956), (708, 28394760), (720, 27921514), (744, 27020820), (765, 26279072), (816, 24636630), (885, 22715808), (898, 22386960), (930, 21616656), (944, 21296070), (992, 20265615), (1003, 20043360), (1020, 19709304), (1054, 19073520), (1062, 18929840), (1116, 18013880), (1180, 17036856), (1224, 16424420), (1240, 16212492), (1347, 14924640), (1360, 14781978), (1395, 14411104), (1416, 14197380), (1440, 13960757), (1488, 13510410), (1530, 13139536), (1581, 12715680), (1632, 12318315), (1770, 11357904), (1796, 11193480), (1829, 10991520), (1860, 10808328), (1888, 10648035), (2006, 10021680), (2040, 9854652), (2108, 9536760), (2124, 9464920), (2232, 9006940), (2245, 8954784), (2360, 8518428), (2448, 8212210), (2480, 8106246), (2635, 7629408), (2655, 7571936), (2694, 7462320), (2720, 7390989), (2790, 7205552), (2832, 7098690), (2976, 6755205), (3009, 6681120), (3060, 6569768), (3162, 6357840), (3540, 5678952), (3592, 5596740), (3658, 5495760), (3720, 5404164), (4012, 5010840), (4041, 4974880), (4080, 4927326), (4216, 4768380), (4248, 4732460), (4464, 4503470), (4490, 4477392), (4720, 4259214), (4743, 4238560), (4896, 4106105), (4960, 4053123), (5015, 4008672), (5270, 3814704), (5310, 3785968), (5388, 3731160), (5487, 3663840), (5580, 3602776), (5664, 3549345), (6018, 3340560), (6120, 3284884), (6324, 3178920), (6735, 2984928), (7080, 2839476), (7184, 2798370), (7316, 2747880), (7440, 2702082), (7633, 2633760), (7905, 2543136), (8024, 2505420), (8082, 2487440), (8160, 2463663), (8432, 2384190), (8496, 2366230), (8928, 2251735), (8980, 2238696), (9027, 2227040), (9145, 2198304), (9440, 2129607), (9486, 2119280), (10030, 2004336), (10540, 1907352), (10620, 1892984), (10776, 1865580), (10974, 1831920), (11160, 1801388), (12036, 1670280), (12240, 1642442), (12648, 1589460), (13470, 1492464), (13919, 1444320), (14160, 1419738), (14368, 1399185), (14632, 1373940), (14880, 1351041), (15045, 1336224), (15266, 1316880), (15810, 1271568), (16048, 1252710), (16164, 1243720), (16461, 1221280), (16864, 1192095), (16992, 1183115), (17960, 1119348), (18054, 1113520), (18290, 1099152), (18972, 1059640), (20060, 1002168), (20205, 994976), (21080, 953676), (21240, 946492), (21552, 932790), (21948, 915960), (22320, 900694), (22899, 877920), (23715, 847712), (24072, 835140), (24480, 821221), (25296, 794730), (26491, 758880), (26940, 746232), (27435, 732768), (27838, 722160), (28320, 709869), (29264, 686970), (30090, 668112), (30532, 658440), (31093, 646560), (31620, 635784), (32096, 626355), (32328, 621860), (32922, 610640), (35920, 559674), (36108, 556760), (36580, 549576), (37944, 529820), (38165, 526752), (40120, 501084), (40410, 497488), (41757, 481440), (42160, 476838), (42480, 473246), (43104, 466395), (43896, 457980), (44640, 450347), (45135, 445408), (45798, 438960), (47430, 423856), (48144, 417570), (50592, 397365), (52982, 379440), (53880, 373116), (54870, 366384), (55676, 361080), (58528, 343485), (60180, 334056), (61064, 329220), (62186, 323280), (63240, 317892), (64656, 310930), (65844, 305320), (68697, 292640), (69595, 288864), (71840, 279837), (72216, 278380), (73160, 274788), (75888, 264910), (76330, 263376), (79473, 252960), (80240, 250542), (80820, 248744), (82305, 244256), (83514, 240720), (84320, 238419), (84960, 236623), (87792, 228990), (90270, 222704), (91596, 219480), (93279, 215520), (94860, 211928), (96288, 208785), (105964, 189720), (107760, 186558), (109740, 183192), (111352, 180540), (114495, 175584), (120360, 167028), (122128, 164610), (124372, 161640), (125271, 160480), (126480, 158946), (129312, 155465), (131688, 152660), (132455, 151776), (137394, 146320), (139190, 144432)]