20545204680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 1152

約数和(自身を含む): 92858088960

約数和(自身を除く): 72312884280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 71, 72, 73, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 121, 126, 130, 132, 140, 142, 143, 146, 154, 156, 165, 168, 180, 182, 195, 198, 210, 213, 219, 220, 231, 234, 242, 252, 260, 264, 273, 280, 284, 286, 292, 308, 312, 315, 330, 355, 360, 363, 364, 365, 385, 390, 396, 420, 426, 429, 438, 440, 455, 462, 468, 484, 495, 497, 504, 511, 520, 546, 568, 572, 584, 585, 605, 616, 630, 639, 657, 660, 693, 710, 715, 726, 728, 730, 770, 780, 781, 792, 803, 819, 840, 847, 852, 858, 876, 910, 923, 924, 936, 949, 968, 990, 994, 1001, 1022, 1065, 1089, 1092, 1095, 1144, 1155, 1170, 1210, 1260, 1278, 1287, 1314, 1320, 1365, 1386, 1420, 1430, 1452, 1460, 1491, 1533, 1540, 1560, 1562, 1573, 1606, 1638, 1694, 1704, 1716, 1752, 1815, 1820, 1846, 1848, 1898, 1980, 1988, 2002, 2044, 2130, 2145, 2178, 2184, 2190, 2310, 2340, 2343, 2409, 2420, 2485, 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16863, 16940, 17082, 17160, 17182, 17666, 17892, 18018, 18396, 18460, 18744, 18876, 18980, 19272, 19383, 19880, 19929, 20020, 20306, 20328, 20440, 20732, 20878, 21780, 21868, 22022, 22152, 22365, 22484, 22776, 22995, 23430, 23595, 24024, 24090, 25410, 25560, 25740, 25773, 25844, 25915, 26280, 26499, 26572, 27335, 27690, 27720, 28105, 28116, 28314, 28470, 28908, 29820, 30030, 30459, 30492, 30660, 31098, 31240, 31317, 31460, 32120, 32305, 32760, 32802, 33033, 33215, 33228, 33726, 33880, 34164, 34364, 35145, 35332, 35784, 36036, 36135, 36281, 36792, 36920, 37752, 37960, 38115, 38766, 39858, 40040, 40612, 41464, 41535, 41756, 42705, 42955, 43560, 43736, 44044, 44165, 44730, 44968, 45045, 45990, 46647, 46860, 47190, 48180, 49203, 50589, 50765, 50820, 51480, 51546, 51688, 51830, 52195, 52998, 53144, 54670, 55055, 55380, 56210, 56232, 56628, 56940, 57013, 57816, 58149, 59640, 59787, 60060, 60137, 60918, 60984, 61320, 61831, 62196, 62634, 62920, 64610, 65604, 66066, 66430, 66456, 67379, 67452, 68328, 68728, 70290, 70664, 70785, 71071, 72072, 72270, 72562, 73073, 76230, 77319, 77532, 77745, 79497, 79716, 81224, 82005, 83070, 83512, 84315, 85410, 85910, 88088, 88330, 89460, 90090, 91377, 91980, 93294, 93720, 93951, 94380, 96360, 96915, 98406, 99099, 99645, 101178, 101530, 101640, 103092, 103660, 104390, 105996, 108843, 109340, 110110, 110760, 111683, 112420, 113256, 113880, 114026, 114829, 116298, 119574, 120120, 120274, 121836, 123662, 124392, 125268, 128865, 129220, 131208, 132132, 132495, 132860, 134758, 134904, 140580, 141570, 142142, 144540, 145124, 146146, 152295, 152460, 154638, 155064, 155490, 156585, 158994, 159432, 164010, 165165, 166140, 168630, 170820, 171039, 171820, 176660, 178920, 180180, 180411, 181405, 182754, 183960, 185493, 186588, 187902, 188760, 193830, 196812, 198198, 199290, 202137, 202356, 203060, 206184, 207320, 208780, 211992, 213213, 217686, 218680, 219219, 220220, 223366, 224840, 228052, 229658, 232596, 233235, 239148, 240548, 243672, 246015, 247324, 250536, 252945, 257730, 258440, 264264, 264990, 265720, 269516, 281160, 283140, 284284, 285065, 289080, 290248, 290745, 292292, 298935, 300685, 304590, 304920, 309155, 309276, 310980, 313170, 317988, 326529, 328020, 330330, 332280, 335049, 336895, 337260, 341640, 342078, 343640, 344487, 353320, 355355, 360360, 360822, 362810, 365365, 365508, 370986, 373176, 375804, 386595, 387660, 393624, 396396, 397485, 398580, 399091, 404274, 404712, 406120, 417560, 426426, 435372, 438438, 440440, 446732, 456104, 456885, 459316, 465192, 466470, 469755, 471653, 478296, 481096, 492030, 494648, 495495, 505890, 513117, 515460, 529980, 539032, 541233, 544215, 556479, 558415, 566280, 568568, 570130, 574145, 581490, 584584, 597870, 601370, 606411, 609180, 618310, 618552, 621960, 626340, 627143, 635976, 639639, 653058, 656040, 657657, 660660, 670098, 673790, 674520, 684156, 688974, 710710, 721644, 725620, 730730, 731016, 741169, 741972, 751608, 773190, 775320, 781781, 792792, 794970, 797160, 798182, 803803, 808548, 852852, 855195, 870744, 876876, 893464, 902055, 913770, 918632, 927465, 932940, 939510, 943306, 984060, 990990, 1005147, 1010685, 1011780, 1026234, 1030920, 1033461, 1059960, 1066065, 1082466, 1088430, 1096095, 1112958, 1116830, 1140260, 1148290, 1162980, 1195740, 1197273, 1202740, 1212822, 1218360, 1236620, 1252680, 1254286, 1279278, 1306116, 1315314, 1321320, 1340196, 1347580, 1368312, 1377948, 1414959, 1421420, 1443288, 1451240, 1461460, 1482338, 1483944, 1546380, 1563562, 1589940, 1596364, 1607606, 1617096, 1632645, 1675245, 1705704, 1710390, 1722435, 1753752, 1804110, 1827540, 1854930, 1865880, 1879020, 1881429, 1886612, 1968120, 1981980, 1995455, 2010294, 2021370, 2023560, 2052468, 2066922, 2132130, 2164932, 2176860, 2192190, 2223507, 2225916, 2233660, 2280520, 2296580, 2325960, 2345343, 2358265, 2391480, 2394546, 2405480, 2411409, 2425644, 2473240, 2508572, 2558556, 2565585, 2612232, 2630628, 2680392, 2695160, 2706165, 2755896, 2782395, 2829918, 2842840, 2922920, 2964676, 3032055, 3092760, 3127124, 3135715, 3179880, 3192728, 3198195, 3215212, 3265290, 3288285, 3350490, 3420780, 3444870, 3591819, 3608220, 3655080, 3705845, 3709860, 3758040, 3762858, 3773224, 3908905, 3963960, 3990910, 4019015, 4020588, 4042740, 4104936, 4133844, 4244877, 4264260, 4329864, 4353720, 4384380, 4390001, 4447014, 4451832, 4467320, 4593160, 4690686, 4716530, 4789092, 4822818, 4851288, 5017144, 5025735, 5117112, 5131170, 5167305, 5188183, 5261256, 5412330, 5564790, 5644287, 5659836, 5929352, 5986365, 6064110, 6254248, 6271430, 6396390, 6430424, 6530580, 6576570, 6670521, 6700980, 6841560, 6889740, 7036029, 7074795, 7183638, 7216440, 7234227, 7411690, 7419720, 7525716, 7817810, 7981820, 8038030, 8041176, 8085480, 8152859, 8267688, 8489754, 8528520, 8768760, 8780002, 8894028, 9381372, 9407145, 9433060, 9578184, 9645636, 10051470, 10262340, 10334610, 10376366, 10824660, 11117535, 11129580, 11288574, 11319672, 11726715, 11972730, 12057045, 12128220, 12542860, 12792780, 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93387294, 93813720, 96456360, 97834308, 103763660, 105360024, 112885740, 114140026, 122292885, 124516392, 131700030, 133410420, 140720580, 143672760, 144684540, 146751462, 155645490, 158040036, 163057180, 169795080, 171210039, 175600040, 186774588, 195668616, 197550045, 207527320, 225771480, 228280052, 233468235, 244585770, 263400060, 266820840, 281441160, 285350065, 289369080, 293502924, 311290980, 316080072, 326114360, 342420078, 366878655, 373549176, 395100090, 456560104, 466936470, 489171540, 513630117, 526800120, 570700130, 587005848, 622581960, 684840156, 733757310, 790200180, 856050195, 933872940, 978343080, 1027260234, 1141400260, 1369680312, 1467514620, 1580400360, 1712100390, 1867745880, 2054520468, 2282800520, 2568150585, 2935029240, 3424200780, 4109040936, 5136301170, 6848401560, 10272602340, 20545204680]

約数ペア:

[(1, 20545204680), (2, 10272602340), (3, 6848401560), (4, 5136301170), (5, 4109040936), (6, 3424200780), (7, 2935029240), (8, 2568150585), (9, 2282800520), (10, 2054520468), (11, 1867745880), (12, 1712100390), (13, 1580400360), (14, 1467514620), (15, 1369680312), (18, 1141400260), (20, 1027260234), (21, 978343080), (22, 933872940), (24, 856050195), (26, 790200180), (28, 733757310), (30, 684840156), (33, 622581960), (35, 587005848), (36, 570700130), (39, 526800120), (40, 513630117), (42, 489171540), (44, 466936470), (45, 456560104), (52, 395100090), (55, 373549176), (56, 366878655), (60, 342420078), (63, 326114360), (65, 316080072), (66, 311290980), (70, 293502924), (71, 289369080), (72, 285350065), (73, 281441160), (77, 266820840), (78, 263400060), (84, 244585770), (88, 233468235), (90, 228280052), (91, 225771480), (99, 207527320), (104, 197550045), (105, 195668616), (110, 186774588), (117, 175600040), (120, 171210039), (121, 169795080), (126, 163057180), (130, 158040036), (132, 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35120008), (605, 33959016), (616, 33352605), (630, 32611436), (639, 32152120), (657, 31271240), (660, 31129098), (693, 29646760), (710, 28936908), (715, 28734552), (726, 28299180), (728, 28221435), (730, 28144116), (770, 26682084), (780, 26340006), (781, 26306280), (792, 25940915), (803, 25585560), (819, 25085720), (840, 24458577), (847, 24256440), (852, 24114090), (858, 23945460), (876, 23453430), (910, 22577148), (923, 22259160), (924, 22235070), (936, 21950005), (949, 21649320), (968, 21224385), (990, 20752732), (994, 20669220), (1001, 20524680), (1022, 20102940), (1065, 19291272), (1089, 18866120), (1092, 18814290), (1095, 18762744), (1144, 17959095), (1155, 17788056), (1170, 17560004), (1210, 16979508), (1260, 16305718), (1278, 16076060), (1287, 15963640), (1314, 15635620), (1320, 15564549), (1365, 15051432), (1386, 14823380), (1420, 14468454), (1430, 14367276), (1452, 14149590), (1460, 14072058), (1491, 13779480), (1533, 13401960), (1540, 13341042), (1560, 13170003), (1562, 13153140), (1573, 13061160), (1606, 12792780), (1638, 12542860), (1694, 12128220), (1704, 12057045), (1716, 11972730), (1752, 11726715), (1815, 11319672), (1820, 11288574), (1846, 11129580), (1848, 11117535), (1898, 10824660), (1980, 10376366), (1988, 10334610), (2002, 10262340), (2044, 10051470), (2130, 9645636), (2145, 9578184), (2178, 9433060), (2184, 9407145), (2190, 9381372), (2310, 8894028), (2340, 8780002), (2343, 8768760), (2409, 8528520), (2420, 8489754), (2485, 8267688), (2520, 8152859), (2541, 8085480), (2555, 8041176), (2556, 8038030), (2574, 7981820), (2628, 7817810), (2730, 7525716), (2769, 7419720), (2772, 7411690), (2840, 7234227), (2847, 7216440), (2860, 7183638), (2904, 7074795), (2920, 7036029), (2982, 6889740), (3003, 6841560), (3066, 6700980), (3080, 6670521), (3124, 6576570), (3146, 6530580), (3195, 6430424), (3212, 6396390), (3276, 6271430), (3285, 6254248), (3388, 6064110), (3432, 5986365), (3465, 5929352), (3630, 5659836), (3640, 5644287), (3692, 5564790), (3796, 5412330), (3905, 5261256), (3960, 5188183), (3976, 5167305), (4004, 5131170), (4015, 5117112), (4088, 5025735), (4095, 5017144), (4235, 4851288), (4260, 4822818), (4290, 4789092), (4356, 4716530), (4380, 4690686), (4473, 4593160), (4599, 4467320), (4615, 4451832), (4620, 4447014), (4680, 4390001), (4686, 4384380), (4719, 4353720), (4745, 4329864), (4818, 4264260), (4840, 4244877), (4970, 4133844), (5005, 4104936), (5082, 4042740), (5110, 4020588), (5112, 4019015), (5148, 3990910), (5183, 3963960), (5256, 3908905), (5445, 3773224), (5460, 3762858), (5467, 3758040), (5538, 3709860), (5544, 3705845), (5621, 3655080), (5694, 3608220), (5720, 3591819), (5964, 3444870), (6006, 3420780), (6132, 3350490), (6248, 3288285), (6292, 3265290), (6390, 3215212), (6424, 3198195), (6435, 3192728), (6461, 3179880), (6552, 3135715), (6570, 3127124), (6643, 3092760), (6776, 3032055), (6930, 2964676), (7029, 2922920), (7227, 2842840), (7260, 2829918), (7384, 2782395), (7455, 2755896), (7592, 2706165), (7623, 2695160), (7665, 2680392), (7810, 2630628), (7865, 2612232), (8008, 2565585), (8030, 2558556), (8190, 2508572), (8307, 2473240), (8470, 2425644), (8520, 2411409), (8541, 2405480), (8580, 2394546), (8591, 2391480), (8712, 2358265), (8760, 2345343), (8833, 2325960), (8946, 2296580), (9009, 2280520), (9198, 2233660), (9230, 2225916), (9240, 2223507), (9372, 2192190), (9438, 2176860), (9490, 2164932), (9636, 2132130), (9940, 2066922), (10010, 2052468), (10153, 2023560), (10164, 2021370), (10220, 2010294), (10296, 1995455), (10366, 1981980), (10439, 1968120), (10890, 1886612), (10920, 1881429), (10934, 1879020), (11011, 1865880), (11076, 1854930), (11242, 1827540), (11388, 1804110), (11715, 1753752), (11928, 1722435), (12012, 1710390), (12045, 1705704), (12264, 1675245), (12584, 1632645), (12705, 1617096), (12780, 1607606), (12870, 1596364), (12922, 1589940), (13140, 1563562), (13286, 1546380), (13845, 1483944), (13860, 1482338), (14058, 1461460), (14157, 1451240), (14235, 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