20169814560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1303}}^1$

素因数の和:1616

約数の個数: 384

約数和(自身を含む): 77225508864

約数和(自身を除く): 57055694304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 271, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 542, 544, 560, 595, 672, 680, 714, 813, 816, 840, 952, 1020, 1084, 1120, 1190, 1303, 1355, 1360, 1428, 1626, 1632, 1680, 1785, 1897, 1904, 2040, 2168, 2380, 2606, 2710, 2720, 2856, 3252, 3360, 3570, 3794, 3808, 3909, 4065, 4080, 4336, 4607, 4760, 5212, 5420, 5691, 5712, 6504, 6515, 7140, 7588, 7818, 8130, 8160, 8672, 9121, 9214, 9485, 9520, 10424, 10840, 11382, 11424, 13008, 13030, 13821, 14280, 15176, 15636, 16260, 18242, 18428, 18970, 19040, 19545, 20848, 21680, 22151, 22764, 23035, 26016, 26060, 27363, 27642, 28455, 28560, 30352, 31272, 32249, 32520, 36484, 36856, 37940, 39090, 41696, 43360, 44302, 45528, 45605, 46070, 52120, 54726, 55284, 56910, 57120, 60704, 62544, 64498, 65040, 66453, 69105, 72968, 73712, 75880, 78180, 88604, 91056, 91210, 92140, 96747, 104240, 109452, 110568, 110755, 113820, 125088, 128996, 130080, 132906, 136815, 138210, 145936, 147424, 151760, 155057, 156360, 161245, 177208, 182112, 182420, 184280, 193494, 208480, 218904, 221136, 221510, 227640, 257992, 265812, 273630, 276420, 291872, 303520, 310114, 312720, 322490, 332265, 353113, 354416, 364840, 368560, 386988, 437808, 442272, 443020, 455280, 465171, 483735, 515984, 531624, 547260, 552840, 620228, 625440, 644980, 664530, 706226, 708832, 729680, 737120, 773976, 775285, 875616, 886040, 910560, 930342, 967470, 1031968, 1059339, 1063248, 1094520, 1105680, 1240456, 1289960, 1329060, 1412452, 1459360, 1547952, 1550570, 1765565, 1772080, 1860684, 1934940, 2118678, 2126496, 2189040, 2211360, 2325855, 2471791, 2480912, 2579920, 2658120, 2824904, 3095904, 3101140, 3531130, 3544160, 3721368, 3869880, 4237356, 4378080, 4651710, 4943582, 4961824, 5159840, 5296695, 5316240, 5649808, 6002921, 6202280, 7062260, 7415373, 7442736, 7739760, 8474712, 9303420, 9887164, 10593390, 10632480, 11299616, 12005842, 12358955, 12404560, 14124520, 14830746, 14885472, 15479520, 16949424, 18008763, 18606840, 19774328, 21186780, 24011684, 24717910, 24809120, 28249040, 29661492, 30014605, 33898848, 36017526, 37076865, 37213680, 39548656, 42020447, 42373560, 48023368, 49435820, 56498080, 59322984, 60029210, 72035052, 74153730, 74427360, 79097312, 84040894, 84747120, 90043815, 96046736, 98871640, 118645968, 120058420, 126061341, 144070104, 148307460, 168081788, 169494240, 180087630, 192093472, 197743280, 210102235, 237291936, 240116840, 252122682, 288140208, 296614920, 336163576, 360175260, 395486560, 420204470, 480233680, 504245364, 576280416, 593229840, 630306705, 672327152, 720350520, 840408940, 960467360, 1008490728, 1186459680, 1260613410, 1344654304, 1440701040, 1680817880, 2016981456, 2521226820, 2881402080, 3361635760, 4033962912, 5042453640, 6723271520, 10084907280, 20169814560]

約数ペア:

[(1, 20169814560), (2, 10084907280), (3, 6723271520), (4, 5042453640), (5, 4033962912), (6, 3361635760), (7, 2881402080), (8, 2521226820), (10, 2016981456), (12, 1680817880), (14, 1440701040), (15, 1344654304), (16, 1260613410), (17, 1186459680), (20, 1008490728), (21, 960467360), (24, 840408940), (28, 720350520), (30, 672327152), (32, 630306705), (34, 593229840), (35, 576280416), (40, 504245364), (42, 480233680), (48, 420204470), (51, 395486560), (56, 360175260), (60, 336163576), (68, 296614920), (70, 288140208), (80, 252122682), (84, 240116840), (85, 237291936), (96, 210102235), (102, 197743280), (105, 192093472), (112, 180087630), (119, 169494240), (120, 168081788), (136, 148307460), (140, 144070104), (160, 126061341), (168, 120058420), (170, 118645968), (204, 98871640), (210, 96046736), (224, 90043815), (238, 84747120), (240, 84040894), (255, 79097312), (271, 74427360), (272, 74153730), (280, 72035052), (336, 60029210), (340, 59322984), (357, 56498080), (408, 49435820), (420, 48023368), (476, 42373560), (480, 42020447), (510, 39548656), (542, 37213680), (544, 37076865), (560, 36017526), (595, 33898848), (672, 30014605), (680, 29661492), (714, 28249040), (813, 24809120), (816, 24717910), (840, 24011684), (952, 21186780), (1020, 19774328), (1084, 18606840), (1120, 18008763), (1190, 16949424), (1303, 15479520), (1355, 14885472), (1360, 14830746), (1428, 14124520), (1626, 12404560), (1632, 12358955), (1680, 12005842), (1785, 11299616), (1897, 10632480), (1904, 10593390), (2040, 9887164), (2168, 9303420), (2380, 8474712), (2606, 7739760), (2710, 7442736), (2720, 7415373), (2856, 7062260), (3252, 6202280), (3360, 6002921), (3570, 5649808), (3794, 5316240), (3808, 5296695), (3909, 5159840), (4065, 4961824), (4080, 4943582), (4336, 4651710), (4607, 4378080), (4760, 4237356), (5212, 3869880), (5420, 3721368), (5691, 3544160), (5712, 3531130), (6504, 3101140), (6515, 3095904), (7140, 2824904), (7588, 2658120), (7818, 2579920), (8130, 2480912), (8160, 2471791), (8672, 2325855), (9121, 2211360), (9214, 2189040), (9485, 2126496), (9520, 2118678), (10424, 1934940), (10840, 1860684), (11382, 1772080), (11424, 1765565), (13008, 1550570), (13030, 1547952), (13821, 1459360), (14280, 1412452), (15176, 1329060), (15636, 1289960), (16260, 1240456), (18242, 1105680), (18428, 1094520), (18970, 1063248), (19040, 1059339), (19545, 1031968), (20848, 967470), (21680, 930342), (22151, 910560), (22764, 886040), (23035, 875616), (26016, 775285), (26060, 773976), (27363, 737120), (27642, 729680), (28455, 708832), (28560, 706226), (30352, 664530), (31272, 644980), (32249, 625440), (32520, 620228), (36484, 552840), (36856, 547260), (37940, 531624), (39090, 515984), (41696, 483735), (43360, 465171), (44302, 455280), (45528, 443020), (45605, 442272), (46070, 437808), (52120, 386988), (54726, 368560), (55284, 364840), (56910, 354416), (57120, 353113), (60704, 332265), (62544, 322490), (64498, 312720), (65040, 310114), (66453, 303520), (69105, 291872), (72968, 276420), (73712, 273630), (75880, 265812), (78180, 257992), (88604, 227640), (91056, 221510), (91210, 221136), (92140, 218904), (96747, 208480), (104240, 193494), (109452, 184280), (110568, 182420), (110755, 182112), (113820, 177208), (125088, 161245), (128996, 156360), (130080, 155057), (132906, 151760), (136815, 147424), (138210, 145936)]