20601341280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 768

約数和(自身を含む): 83825280000

約数和(自身を除く): 63223938720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 43, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 86, 90, 95, 96, 104, 108, 114, 117, 120, 129, 130, 135, 144, 152, 156, 160, 171, 172, 180, 190, 195, 208, 215, 216, 228, 234, 240, 247, 258, 260, 270, 285, 288, 304, 312, 342, 344, 351, 360, 380, 387, 390, 416, 430, 432, 449, 456, 468, 480, 494, 513, 516, 520, 540, 559, 570, 585, 608, 624, 645, 684, 688, 702, 720, 741, 760, 774, 780, 817, 855, 860, 864, 898, 912, 936, 988, 1026, 1032, 1040, 1080, 1118, 1140, 1161, 1170, 1235, 1248, 1290, 1347, 1368, 1376, 1404, 1440, 1482, 1520, 1548, 1560, 1634, 1677, 1710, 1720, 1755, 1796, 1824, 1872, 1935, 1976, 2052, 2064, 2080, 2160, 2223, 2236, 2245, 2280, 2322, 2340, 2451, 2470, 2565, 2580, 2694, 2736, 2795, 2808, 2964, 3040, 3096, 3120, 3268, 3354, 3420, 3440, 3510, 3592, 3705, 3744, 3870, 3952, 4041, 4085, 4104, 4128, 4320, 4446, 4472, 4490, 4560, 4644, 4680, 4902, 4940, 5031, 5130, 5160, 5388, 5472, 5590, 5616, 5805, 5837, 5928, 6192, 6240, 6536, 6669, 6708, 6735, 6840, 6880, 7020, 7184, 7353, 7410, 7740, 7904, 8082, 8170, 8208, 8385, 8531, 8892, 8944, 8980, 9120, 9288, 9360, 9804, 9880, 10062, 10260, 10320, 10621, 10776, 11115, 11180, 11232, 11610, 11674, 11856, 12123, 12255, 12384, 13072, 13338, 13416, 13470, 13680, 14040, 14368, 14706, 14820, 15093, 15480, 16164, 16340, 16416, 16770, 17062, 17511, 17784, 17888, 17960, 18576, 18720, 19307, 19608, 19760, 20124, 20205, 20520, 20640, 21242, 21552, 22059, 22230, 22360, 23220, 23348, 23712, 24246, 24510, 25155, 25593, 26144, 26676, 26832, 26940, 27360, 28080, 29185, 29412, 29640, 30186, 30960, 31863, 32328, 32680, 33345, 33540, 34124, 35022, 35568, 35920, 36765, 37152, 38614, 39216, 39520, 40248, 40410, 41040, 42484, 42655, 43104, 44118, 44460, 44720, 46440, 46696, 48492, 49020, 50310, 51186, 52533, 53105, 53352, 53664, 53880, 56160, 57921, 58370, 58824, 59280, 60372, 60615, 61920, 63726, 64656, 65360, 66690, 67080, 68248, 70044, 71136, 71840, 73530, 75465, 76779, 77228, 78432, 80496, 80820, 82080, 84968, 85310, 87555, 88236, 88920, 89440, 92880, 93392, 95589, 96535, 96984, 98040, 100620, 102372, 105066, 106210, 106704, 107760, 110295, 110903, 115842, 116740, 117648, 118560, 120744, 121230, 127452, 127965, 129312, 130720, 133380, 134160, 136496, 140088, 147060, 150930, 153558, 154456, 157599, 159315, 160992, 161640, 169936, 170620, 173763, 175110, 176472, 177840, 185760, 186784, 191178, 193070, 193968, 196080, 201240, 204744, 210132, 212420, 213408, 215520, 220590, 221806, 230337, 231684, 233480, 235296, 241488, 242460, 250991, 254904, 255930, 262665, 266760, 268320, 272992, 280176, 286767, 289605, 294120, 301860, 307116, 308912, 315198, 318630, 323280, 332709, 339872, 341240, 347526, 350220, 352944, 355680, 366833, 382356, 383895, 386140, 387936, 392160, 402480, 409488, 420264, 424840, 441180, 443612, 460674, 463368, 466960, 477945, 482976, 484920, 501982, 509808, 511860, 521289, 525330, 533520, 554515, 560352, 573534, 579210, 588240, 603720, 614232, 617824, 630396, 637260, 646560, 665418, 682480, 695052, 700440, 705888, 733666, 752973, 764712, 767790, 772280, 787995, 804960, 818976, 840528, 849680, 868815, 882360, 887224, 921348, 926736, 933920, 955890, 969840, 998127, 1003964, 1019616, 1023720, 1042578, 1050660, 1067040, 1100499, 1109030, 1147068, 1151685, 1158420, 1176480, 1207440, 1228464, 1254955, 1260792, 1274520, 1330836, 1364960, 1390104, 1400880, 1433835, 1467332, 1505946, 1529424, 1535580, 1544560, 1575990, 1663545, 1681056, 1699360, 1737630, 1764720, 1774448, 1834165, 1842696, 1853472, 1911780, 1939680, 1996254, 2007928, 2047440, 2085156, 2101320, 2200998, 2218060, 2258919, 2294136, 2303370, 2316840, 2414880, 2456928, 2509910, 2521584, 2549040, 2606445, 2661672, 2780208, 2801760, 2867670, 2934664, 2994381, 3011892, 3058848, 3071160, 3089120, 3151980, 3301497, 3327090, 3475260, 3529440, 3548896, 3668330, 3685392, 3764865, 3823560, 3992508, 4015856, 4094880, 4170312, 4202640, 4401996, 4436120, 4517838, 4588272, 4606740, 4633680, 4768829, 4990635, 5019820, 5043168, 5098080, 5212890, 5323344, 5502495, 5560416, 5735340, 5869328, 5988762, 6023784, 6142320, 6303960, 6602994, 6654180, 6776757, 6950520, 7336660, 7370784, 7529730, 7647120, 7985016, 8031712, 8340624, 8405280, 8803992, 8872240, 9035676, 9176544, 9213480, 9267360, 9537658, 9904491, 9981270, 10039640, 10425780, 10646688, 11004990, 11294595, 11470680, 11738656, 11977524, 12047568, 12284640, 12607920, 13205988, 13308360, 13553514, 13901040, 14306487, 14673320, 14971905, 15059460, 15294240, 15970032, 16507485, 16681248, 17607984, 17744480, 18071352, 18426960, 19075316, 19808982, 19962540, 20079280, 20851560, 22009980, 22589190, 22941360, 23844145, 23955048, 24095136, 25215840, 26411976, 26616720, 27107028, 27802080, 28612974, 29346640, 29943810, 30118920, 31940064, 33014970, 33883785, 35215968, 36142704, 36853920, 38150632, 39617964, 39925080, 40158560, 41703120, 42919461, 44019960, 45178380, 45882720, 47688290, 47910096, 49522455, 52823952, 53233440, 54214056, 57225948, 58693280, 59887620, 60237840, 66029940, 67767570, 71532435, 72285408, 76301264, 79235928, 79850160, 83406240, 85838922, 88039920, 90356760, 95376580, 95820192, 99044910, 105647904, 108428112, 114451896, 119775240, 120475680, 128758383, 132059880, 135535140, 143064870, 152602528, 158471856, 159700320, 171677844, 176079840, 180713520, 190753160, 198089820, 214597305, 216856224, 228903792, 239550480, 257516766, 264119760, 271070280, 286129740, 316943712, 343355688, 361427040, 381506320, 396179640, 429194610, 457807584, 479100960, 515033532, 528239520, 542140560, 572259480, 643791915, 686711376, 763012640, 792359280, 858389220, 1030067064, 1084281120, 1144518960, 1287583830, 1373422752, 1584718560, 1716778440, 2060134128, 2289037920, 2575167660, 3433556880, 4120268256, 5150335320, 6867113760, 10300670640, 20601341280]

約数ペア:

[(1, 20601341280), (2, 10300670640), (3, 6867113760), (4, 5150335320), (5, 4120268256), (6, 3433556880), (8, 2575167660), (9, 2289037920), (10, 2060134128), (12, 1716778440), (13, 1584718560), (15, 1373422752), (16, 1287583830), (18, 1144518960), (19, 1084281120), (20, 1030067064), (24, 858389220), (26, 792359280), (27, 763012640), (30, 686711376), (32, 643791915), (36, 572259480), (38, 542140560), (39, 528239520), (40, 515033532), (43, 479100960), (45, 457807584), (48, 429194610), (52, 396179640), (54, 381506320), (57, 361427040), (60, 343355688), (65, 316943712), (72, 286129740), (76, 271070280), (78, 264119760), (80, 257516766), (86, 239550480), (90, 228903792), (95, 216856224), (96, 214597305), (104, 198089820), (108, 190753160), (114, 180713520), (117, 176079840), (120, 171677844), (129, 159700320), (130, 158471856), (135, 152602528), (144, 143064870), (152, 135535140), (156, 132059880), (160, 128758383), (171, 120475680), (172, 119775240), (180, 114451896), (190, 108428112), (195, 105647904), (208, 99044910), (215, 95820192), (216, 95376580), (228, 90356760), (234, 88039920), (240, 85838922), (247, 83406240), (258, 79850160), (260, 79235928), (270, 76301264), (285, 72285408), (288, 71532435), (304, 67767570), (312, 66029940), (342, 60237840), (344, 59887620), (351, 58693280), (360, 57225948), (380, 54214056), (387, 53233440), (390, 52823952), (416, 49522455), (430, 47910096), (432, 47688290), (449, 45882720), (456, 45178380), (468, 44019960), (480, 42919461), (494, 41703120), (513, 40158560), (516, 39925080), (520, 39617964), (540, 38150632), (559, 36853920), (570, 36142704), (585, 35215968), (608, 33883785), (624, 33014970), (645, 31940064), (684, 30118920), (688, 29943810), (702, 29346640), (720, 28612974), (741, 27802080), (760, 27107028), (774, 26616720), (780, 26411976), (817, 25215840), (855, 24095136), (860, 23955048), (864, 23844145), (898, 22941360), (912, 22589190), (936, 22009980), (988, 20851560), (1026, 20079280), (1032, 19962540), (1040, 19808982), (1080, 19075316), (1118, 18426960), (1140, 18071352), (1161, 17744480), (1170, 17607984), (1235, 16681248), (1248, 16507485), (1290, 15970032), (1347, 15294240), (1368, 15059460), (1376, 14971905), (1404, 14673320), (1440, 14306487), (1482, 13901040), (1520, 13553514), (1548, 13308360), (1560, 13205988), (1634, 12607920), (1677, 12284640), (1710, 12047568), (1720, 11977524), (1755, 11738656), (1796, 11470680), (1824, 11294595), (1872, 11004990), (1935, 10646688), (1976, 10425780), (2052, 10039640), (2064, 9981270), (2080, 9904491), (2160, 9537658), (2223, 9267360), (2236, 9213480), (2245, 9176544), (2280, 9035676), (2322, 8872240), (2340, 8803992), (2451, 8405280), (2470, 8340624), (2565, 8031712), (2580, 7985016), (2694, 7647120), (2736, 7529730), (2795, 7370784), (2808, 7336660), (2964, 6950520), (3040, 6776757), (3096, 6654180), (3120, 6602994), (3268, 6303960), (3354, 6142320), (3420, 6023784), (3440, 5988762), (3510, 5869328), (3592, 5735340), (3705, 5560416), (3744, 5502495), (3870, 5323344), (3952, 5212890), (4041, 5098080), (4085, 5043168), (4104, 5019820), (4128, 4990635), (4320, 4768829), (4446, 4633680), (4472, 4606740), (4490, 4588272), (4560, 4517838), (4644, 4436120), (4680, 4401996), (4902, 4202640), (4940, 4170312), (5031, 4094880), (5130, 4015856), (5160, 3992508), (5388, 3823560), (5472, 3764865), (5590, 3685392), (5616, 3668330), (5805, 3548896), (5837, 3529440), (5928, 3475260), (6192, 3327090), (6240, 3301497), (6536, 3151980), (6669, 3089120), (6708, 3071160), (6735, 3058848), (6840, 3011892), (6880, 2994381), (7020, 2934664), (7184, 2867670), (7353, 2801760), (7410, 2780208), (7740, 2661672), (7904, 2606445), (8082, 2549040), (8170, 2521584), (8208, 2509910), (8385, 2456928), (8531, 2414880), (8892, 2316840), (8944, 2303370), (8980, 2294136), (9120, 2258919), (9288, 2218060), (9360, 2200998), (9804, 2101320), (9880, 2085156), (10062, 2047440), (10260, 2007928), (10320, 1996254), (10621, 1939680), (10776, 1911780), (11115, 1853472), (11180, 1842696), (11232, 1834165), (11610, 1774448), (11674, 1764720), (11856, 1737630), (12123, 1699360), (12255, 1681056), (12384, 1663545), (13072, 1575990), (13338, 1544560), (13416, 1535580), (13470, 1529424), (13680, 1505946), (14040, 1467332), (14368, 1433835), (14706, 1400880), (14820, 1390104), (15093, 1364960), (15480, 1330836), (16164, 1274520), (16340, 1260792), (16416, 1254955), (16770, 1228464), (17062, 1207440), (17511, 1176480), (17784, 1158420), (17888, 1151685), (17960, 1147068), (18576, 1109030), (18720, 1100499), (19307, 1067040), (19608, 1050660), (19760, 1042578), (20124, 1023720), (20205, 1019616), (20520, 1003964), (20640, 998127), (21242, 969840), (21552, 955890), (22059, 933920), (22230, 926736), (22360, 921348), (23220, 887224), (23348, 882360), (23712, 868815), (24246, 849680), (24510, 840528), (25155, 818976), (25593, 804960), (26144, 787995), (26676, 772280), (26832, 767790), (26940, 764712), (27360, 752973), (28080, 733666), (29185, 705888), (29412, 700440), (29640, 695052), (30186, 682480), (30960, 665418), (31863, 646560), (32328, 637260), (32680, 630396), (33345, 617824), (33540, 614232), (34124, 603720), (35022, 588240), (35568, 579210), (35920, 573534), (36765, 560352), (37152, 554515), (38614, 533520), (39216, 525330), (39520, 521289), (40248, 511860), (40410, 509808), (41040, 501982), (42484, 484920), (42655, 482976), (43104, 477945), (44118, 466960), (44460, 463368), (44720, 460674), (46440, 443612), (46696, 441180), (48492, 424840), (49020, 420264), (50310, 409488), (51186, 402480), (52533, 392160), (53105, 387936), (53352, 386140), (53664, 383895), (53880, 382356), (56160, 366833), (57921, 355680), (58370, 352944), (58824, 350220), (59280, 347526), (60372, 341240), (60615, 339872), (61920, 332709), (63726, 323280), (64656, 318630), (65360, 315198), (66690, 308912), (67080, 307116), (68248, 301860), (70044, 294120), (71136, 289605), (71840, 286767), (73530, 280176), (75465, 272992), (76779, 268320), (77228, 266760), (78432, 262665), (80496, 255930), (80820, 254904), (82080, 250991), (84968, 242460), (85310, 241488), (87555, 235296), (88236, 233480), (88920, 231684), (89440, 230337), (92880, 221806), (93392, 220590), (95589, 215520), (96535, 213408), (96984, 212420), (98040, 210132), (100620, 204744), (102372, 201240), (105066, 196080), (106210, 193968), (106704, 193070), (107760, 191178), (110295, 186784), (110903, 185760), (115842, 177840), (116740, 176472), (117648, 175110), (118560, 173763), (120744, 170620), (121230, 169936), (127452, 161640), (127965, 160992), (129312, 159315), (130720, 157599), (133380, 154456), (134160, 153558), (136496, 150930), (140088, 147060)]