20730291120

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 720

約数和(自身を含む): 90766690560

約数和(自身を除く): 70036399440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 242, 243, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 363, 378, 385, 396, 405, 420, 432, 440, 462, 484, 486, 495, 504, 528, 540, 560, 567, 594, 605, 616, 630, 648, 660, 693, 720, 726, 756, 770, 792, 810, 840, 847, 880, 891, 924, 945, 968, 972, 990, 1008, 1080, 1089, 1134, 1155, 1188, 1210, 1215, 1232, 1259, 1260, 1296, 1320, 1386, 1452, 1485, 1512, 1540, 1584, 1620, 1680, 1694, 1701, 1782, 1815, 1848, 1890, 1936, 1944, 1980, 2079, 2160, 2178, 2268, 2310, 2376, 2420, 2430, 2518, 2520, 2541, 2640, 2673, 2772, 2835, 2904, 2970, 3024, 3080, 3240, 3267, 3388, 3402, 3465, 3564, 3630, 3696, 3777, 3780, 3888, 3960, 4158, 4235, 4356, 4455, 4536, 4620, 4752, 4840, 4860, 5036, 5040, 5082, 5346, 5445, 5544, 5670, 5808, 5940, 6160, 6237, 6295, 6480, 6534, 6776, 6804, 6930, 7128, 7260, 7554, 7560, 7623, 7920, 8316, 8470, 8505, 8712, 8813, 8910, 9072, 9240, 9680, 9720, 9801, 10072, 10164, 10395, 10692, 10890, 11088, 11331, 11340, 11880, 12474, 12590, 12705, 13068, 13365, 13552, 13608, 13849, 13860, 14256, 14520, 15108, 15120, 15246, 16335, 16632, 16940, 17010, 17424, 17626, 17820, 18480, 18711, 18885, 19440, 19602, 20144, 20328, 20790, 21384, 21780, 22662, 22680, 22869, 23760, 24948, 25180, 25410, 26136, 26439, 26730, 27216, 27698, 27720, 29040, 29403, 30216, 30492, 31185, 32670, 33264, 33880, 33993, 34020, 35252, 35640, 37422, 37770, 38115, 39204, 40656, 41547, 41580, 42768, 43560, 44065, 45324, 45360, 45738, 49005, 49896, 50360, 50820, 52272, 52878, 53460, 55396, 55440, 56655, 58806, 60432, 60984, 62370, 65340, 67760, 67986, 68040, 68607, 69245, 70504, 71280, 74844, 75540, 76230, 78408, 79317, 83094, 83160, 87120, 88130, 90648, 91476, 93555, 96943, 98010, 99792, 100720, 101640, 101979, 105756, 106920, 110792, 113310, 114345, 117612, 121968, 124641, 124740, 130680, 132195, 135972, 136080, 137214, 138490, 141008, 147015, 149688, 151080, 152339, 152460, 156816, 158634, 166188, 166320, 169965, 176260, 181296, 182952, 187110, 193886, 196020, 203280, 203958, 205821, 207735, 211512, 213840, 221584, 226620, 228690, 235224, 237951, 249282, 249480, 261360, 264390, 271944, 274428, 276980, 290829, 294030, 299376, 302160, 304678, 304920, 305937, 317268, 332376, 339930, 343035, 352520, 365904, 373923, 374220, 387772, 392040, 396585, 407916, 411642, 415470, 423024, 453240, 457017, 457380, 470448, 475902, 484715, 498564, 498960, 509895, 528780, 543888, 548856, 553960, 581658, 588060, 609356, 609840, 611874, 623205, 634536, 664752, 679860, 686070, 705040, 713853, 747846, 748440, 761695, 775544, 784080, 793170, 815832, 823284, 830940, 872487, 906480, 914034, 914760, 951804, 969430, 997128, 1019790, 1029105, 1057560, 1066373, 1097712, 1107920, 1121769, 1163316, 1176120, 1189755, 1218712, 1223748, 1246410, 1269072, 1359720, 1371051, 1372140, 1427706, 1454145, 1495692, 1496880, 1523390, 1529685, 1551088, 1586340, 1631664, 1646568, 1661880, 1744974, 1828068, 1829520, 1869615, 1903608, 1938860, 1994256, 2039580, 2058210, 2115120, 2132746, 2141559, 2243538, 2285085, 2326632, 2352240, 2379510, 2437424, 2447496, 2492820, 2617461, 2719440, 2742102, 2744280, 2855412, 2908290, 2991384, 3046780, 3059370, 3172680, 3199119, 3293136, 3323760, 3365307, 3489948, 3569265, 3656136, 3739230, 3807216, 3877720, 4079160, 4113153, 4116420, 4265492, 4283118, 4362435, 4487076, 4570170, 4653264, 4759020, 4894992, 4985640, 5234922, 5331865, 5484204, 5488560, 5608845, 5710824, 5816580, 5982768, 6093560, 6118740, 6345360, 6398238, 6730614, 6855255, 6979896, 7138530, 7312272, 7478460, 7755440, 7852383, 8158320, 8226306, 8232840, 8530984, 8566236, 8724870, 8974152, 9140340, 9518040, 9597357, 9971280, 10469844, 10663730, 10707795, 10968408, 11217690, 11421648, 11633160, 12187120, 12237480, 12339459, 12796476, 13087305, 13461228, 13710510, 13959792, 14277060, 14956920, 15704766, 15995595, 16452612, 16465680, 16826535, 17061968, 17132472, 17449740, 17948304, 18280680, 19036080, 19194714, 20565765, 20939688, 21327460, 21415590, 21936816, 22435380, 23266320, 23557149, 24474960, 24678918, 25592952, 26174610, 26922456, 27421020, 28554120, 28792071, 29913840, 31409532, 31991190, 32905224, 33653070, 34264944, 34899480, 36561360, 37018377, 38389428, 39261915, 41131530, 41879376, 42654920, 42831180, 44870760, 47114298, 47986785, 49357836, 51185904, 52349220, 53844912, 54842040, 57108240, 57584142, 61697295, 62819064, 63982380, 65810448, 67306140, 69798960, 74036754, 76778856, 78523830, 82263060, 85309840, 85662360, 86376213, 89741520, 94228596, 95973570, 98715672, 104698440, 109684080, 115168284, 117785745, 123394590, 125638128, 127964760, 134612280, 143960355, 148073508, 153557712, 157047660, 164526120, 171324720, 172752426, 185091885, 188457192, 191947140, 197431344, 209396880, 230336568, 235571490, 246789180, 255929520, 259128639, 269224560, 287920710, 296147016, 314095320, 329052240, 345504852, 370183770, 376914384, 383894280, 431881065, 460673136, 471142980, 493578360, 518257278, 575841420, 592294032, 628190640, 691009704, 740367540, 767788560, 863762130, 942285960, 987156720, 1036514556, 1151682840, 1295643195, 1382019408, 1480735080, 1727524260, 1884571920, 2073029112, 2303365680, 2591286390, 2961470160, 3455048520, 4146058224, 5182572780, 6910097040, 10365145560, 20730291120]

約数ペア:

[(1, 20730291120), (2, 10365145560), (3, 6910097040), (4, 5182572780), (5, 4146058224), (6, 3455048520), (7, 2961470160), (8, 2591286390), (9, 2303365680), (10, 2073029112), (11, 1884571920), (12, 1727524260), (14, 1480735080), (15, 1382019408), (16, 1295643195), (18, 1151682840), (20, 1036514556), (21, 987156720), (22, 942285960), (24, 863762130), (27, 767788560), (28, 740367540), (30, 691009704), (33, 628190640), (35, 592294032), (36, 575841420), (40, 518257278), (42, 493578360), (44, 471142980), (45, 460673136), (48, 431881065), (54, 383894280), (55, 376914384), (56, 370183770), (60, 345504852), (63, 329052240), (66, 314095320), (70, 296147016), (72, 287920710), (77, 269224560), (80, 259128639), (81, 255929520), (84, 246789180), (88, 235571490), (90, 230336568), (99, 209396880), (105, 197431344), (108, 191947140), (110, 188457192), (112, 185091885), (120, 172752426), (121, 171324720), (126, 164526120), (132, 157047660), (135, 153557712), (140, 148073508), (144, 143960355), (154, 134612280), (162, 127964760), (165, 125638128), (168, 123394590), (176, 117785745), (180, 115168284), (189, 109684080), (198, 104698440), (210, 98715672), (216, 95973570), (220, 94228596), (231, 89741520), (240, 86376213), (242, 85662360), (243, 85309840), (252, 82263060), (264, 78523830), (270, 76778856), (280, 74036754), (297, 69798960), (308, 67306140), (315, 65810448), (324, 63982380), (330, 62819064), (336, 61697295), (360, 57584142), (363, 57108240), (378, 54842040), (385, 53844912), (396, 52349220), (405, 51185904), (420, 49357836), (432, 47986785), (440, 47114298), (462, 44870760), (484, 42831180), (486, 42654920), (495, 41879376), (504, 41131530), (528, 39261915), (540, 38389428), (560, 37018377), (567, 36561360), (594, 34899480), (605, 34264944), (616, 33653070), (630, 32905224), (648, 31991190), (660, 31409532), (693, 29913840), (720, 28792071), (726, 28554120), (756, 27421020), (770, 26922456), (792, 26174610), (810, 25592952), (840, 24678918), (847, 24474960), (880, 23557149), (891, 23266320), (924, 22435380), (945, 21936816), (968, 21415590), (972, 21327460), (990, 20939688), (1008, 20565765), (1080, 19194714), (1089, 19036080), (1134, 18280680), (1155, 17948304), (1188, 17449740), (1210, 17132472), (1215, 17061968), (1232, 16826535), (1259, 16465680), (1260, 16452612), (1296, 15995595), (1320, 15704766), (1386, 14956920), (1452, 14277060), (1485, 13959792), (1512, 13710510), (1540, 13461228), (1584, 13087305), (1620, 12796476), (1680, 12339459), (1694, 12237480), (1701, 12187120), (1782, 11633160), (1815, 11421648), (1848, 11217690), (1890, 10968408), (1936, 10707795), (1944, 10663730), (1980, 10469844), (2079, 9971280), (2160, 9597357), (2178, 9518040), (2268, 9140340), (2310, 8974152), (2376, 8724870), (2420, 8566236), (2430, 8530984), (2518, 8232840), (2520, 8226306), (2541, 8158320), (2640, 7852383), (2673, 7755440), (2772, 7478460), (2835, 7312272), (2904, 7138530), (2970, 6979896), (3024, 6855255), (3080, 6730614), (3240, 6398238), (3267, 6345360), (3388, 6118740), (3402, 6093560), (3465, 5982768), (3564, 5816580), (3630, 5710824), (3696, 5608845), (3777, 5488560), (3780, 5484204), (3888, 5331865), (3960, 5234922), (4158, 4985640), (4235, 4894992), (4356, 4759020), (4455, 4653264), (4536, 4570170), (4620, 4487076), (4752, 4362435), (4840, 4283118), (4860, 4265492), (5036, 4116420), (5040, 4113153), (5082, 4079160), (5346, 3877720), (5445, 3807216), (5544, 3739230), (5670, 3656136), (5808, 3569265), (5940, 3489948), (6160, 3365307), (6237, 3323760), (6295, 3293136), (6480, 3199119), (6534, 3172680), (6776, 3059370), (6804, 3046780), (6930, 2991384), (7128, 2908290), (7260, 2855412), (7554, 2744280), (7560, 2742102), (7623, 2719440), (7920, 2617461), (8316, 2492820), (8470, 2447496), (8505, 2437424), (8712, 2379510), (8813, 2352240), (8910, 2326632), (9072, 2285085), (9240, 2243538), (9680, 2141559), (9720, 2132746), (9801, 2115120), (10072, 2058210), (10164, 2039580), (10395, 1994256), (10692, 1938860), (10890, 1903608), (11088, 1869615), (11331, 1829520), (11340, 1828068), (11880, 1744974), (12474, 1661880), (12590, 1646568), (12705, 1631664), (13068, 1586340), (13365, 1551088), (13552, 1529685), (13608, 1523390), (13849, 1496880), (13860, 1495692), (14256, 1454145), (14520, 1427706), (15108, 1372140), (15120, 1371051), (15246, 1359720), (16335, 1269072), (16632, 1246410), (16940, 1223748), (17010, 1218712), (17424, 1189755), (17626, 1176120), (17820, 1163316), (18480, 1121769), (18711, 1107920), (18885, 1097712), (19440, 1066373), (19602, 1057560), (20144, 1029105), (20328, 1019790), (20790, 997128), (21384, 969430), (21780, 951804), (22662, 914760), (22680, 914034), (22869, 906480), (23760, 872487), (24948, 830940), (25180, 823284), (25410, 815832), (26136, 793170), (26439, 784080), (26730, 775544), (27216, 761695), (27698, 748440), (27720, 747846), (29040, 713853), (29403, 705040), (30216, 686070), (30492, 679860), (31185, 664752), (32670, 634536), (33264, 623205), (33880, 611874), (33993, 609840), (34020, 609356), (35252, 588060), (35640, 581658), (37422, 553960), (37770, 548856), (38115, 543888), (39204, 528780), (40656, 509895), (41547, 498960), (41580, 498564), (42768, 484715), (43560, 475902), (44065, 470448), (45324, 457380), (45360, 457017), (45738, 453240), (49005, 423024), (49896, 415470), (50360, 411642), (50820, 407916), (52272, 396585), (52878, 392040), (53460, 387772), (55396, 374220), (55440, 373923), (56655, 365904), (58806, 352520), (60432, 343035), (60984, 339930), (62370, 332376), (65340, 317268), (67760, 305937), (67986, 304920), (68040, 304678), (68607, 302160), (69245, 299376), (70504, 294030), (71280, 290829), (74844, 276980), (75540, 274428), (76230, 271944), (78408, 264390), (79317, 261360), (83094, 249480), (83160, 249282), (87120, 237951), (88130, 235224), (90648, 228690), (91476, 226620), (93555, 221584), (96943, 213840), (98010, 211512), (99792, 207735), (100720, 205821), (101640, 203958), (101979, 203280), (105756, 196020), (106920, 193886), (110792, 187110), (113310, 182952), (114345, 181296), (117612, 176260), (121968, 169965), (124641, 166320), (124740, 166188), (130680, 158634), (132195, 156816), (135972, 152460), (136080, 152339), (137214, 151080), (138490, 149688), (141008, 147015)]