21640611564

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 720

約数和(自身を含む): 73805276160

約数和(自身を除く): 52164664596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 31, 33, 36, 38, 39, 44, 52, 54, 57, 61, 62, 66, 76, 78, 81, 93, 99, 108, 114, 117, 122, 124, 132, 143, 156, 162, 169, 171, 183, 186, 198, 209, 228, 234, 244, 247, 279, 286, 297, 324, 338, 341, 342, 351, 366, 372, 396, 403, 418, 429, 468, 494, 507, 513, 549, 558, 572, 589, 594, 627, 671, 676, 682, 684, 702, 732, 741, 793, 806, 836, 837, 858, 891, 988, 1014, 1023, 1026, 1053, 1098, 1116, 1159, 1178, 1188, 1209, 1254, 1287, 1342, 1364, 1404, 1482, 1521, 1539, 1586, 1612, 1647, 1674, 1716, 1767, 1782, 1859, 1881, 1891, 2013, 2028, 2046, 2052, 2106, 2196, 2223, 2318, 2356, 2379, 2418, 2508, 2511, 2574, 2684, 2717, 2964, 3042, 3069, 3078, 3172, 3211, 3294, 3348, 3477, 3534, 3564, 3627, 3718, 3762, 3782, 3861, 4026, 4092, 4212, 4433, 4446, 4563, 4636, 4758, 4836, 4941, 5022, 5148, 5239, 5301, 5434, 5577, 5643, 5673, 6039, 6084, 6138, 6156, 6422, 6479, 6588, 6669, 6954, 7068, 7137, 7254, 7436, 7524, 7564, 7657, 7722, 8052, 8151, 8723, 8866, 8892, 9126, 9207, 9516, 9633, 9882, 10044, 10309, 10431, 10478, 10602, 10868, 10881, 11154, 11286, 11346, 11583, 12078, 12276, 12749, 12844, 12958, 13299, 13338, 13689, 13908, 14274, 14508, 15067, 15314, 15444, 15717, 15903, 16302, 16731, 16929, 17019, 17446, 17732, 18117, 18252, 18414, 19266, 19437, 19764, 20007, 20618, 20801, 20862, 20956, 21204, 21411, 21762, 22308, 22572, 22692, 22971, 23166, 24156, 24453, 24583, 25498, 25916, 26169, 26598, 26676, 27378, 27621, 28548, 28899, 30134, 30628, 30927, 31293, 31434, 31806, 32604, 32643, 33462, 33858, 34038, 34892, 35321, 35929, 36234, 36828, 38247, 38532, 38874, 39897, 40014, 41236, 41602, 41724, 42822, 43524, 45201, 45942, 46332, 47151, 47709, 48906, 49166, 50193, 50996, 51057, 52338, 53196, 54351, 54756, 55242, 57629, 57798, 58311, 60268, 61854, 62403, 62586, 62868, 63612, 64233, 65286, 66924, 67716, 68076, 68913, 70642, 71858, 72468, 73359, 73749, 76494, 77748, 78507, 79794, 80028, 83204, 84227, 85644, 86697, 90402, 91884, 92781, 93879, 94302, 95418, 97812, 98332, 99541, 100386, 102114, 104676, 105963, 107787, 108702, 110484, 113399, 114741, 115258, 115596, 116622, 119691, 123708, 124806, 125172, 128466, 130572, 135603, 137826, 141284, 141453, 143716, 146718, 147498, 150579, 152988, 153171, 157014, 159588, 165737, 168454, 172887, 173394, 174933, 180804, 185562, 187209, 187758, 188604, 190836, 195871, 199082, 200772, 204228, 206739, 211926, 215574, 217404, 220077, 221247, 226798, 229482, 230516, 233244, 235521, 239382, 249612, 252681, 256932, 260091, 270413, 271206, 275652, 278343, 282906, 293436, 294996, 298623, 301158, 306342, 314028, 317889, 319579, 323361, 331474, 336908, 340197, 344223, 345774, 346788, 349866, 359073, 371124, 374418, 375516, 391742, 395219, 398164, 406809, 413478, 423852, 424359, 431148, 440154, 442494, 453596, 458964, 467077, 471042, 478764, 497211, 505362, 518661, 520182, 524799, 540826, 542412, 556686, 561627, 565812, 587613, 597246, 602316, 612684, 620217, 635778, 639158, 646722, 662948, 663741, 680394, 688446, 691548, 699732, 706563, 718146, 748836, 758043, 783484, 790438, 811239, 813618, 826956, 835029, 848718, 880308, 884988, 895869, 934154, 942084, 953667, 958737, 970083, 994422, 1010724, 1020591, 1032669, 1037322, 1040364, 1049598, 1081652, 1094951, 1113372, 1123254, 1175226, 1185657, 1194492, 1220427, 1240434, 1271556, 1278316, 1293444, 1327482, 1360788, 1376892, 1401231, 1413126, 1436292, 1491633, 1516086, 1555983, 1580876, 1622478, 1627236, 1670058, 1684881, 1697436, 1762839, 1791738, 1868308, 1907334, 1917474, 1940166, 1988844, 1991223, 2041182, 2065338, 2074644, 2099196, 2154581, 2189902, 2246508, 2274129, 2350452, 2371314, 2433717, 2440854, 2480868, 2654964, 2687607, 2802462, 2826252, 2861001, 2876211, 2910249, 2983266, 3032172, 3061773, 3111966, 3244956, 3284853, 3340116, 3369762, 3515369, 3525678, 3556971, 3583476, 3814668, 3834948, 3880332, 3982446, 4082364, 4130676, 4203693, 4309162, 4379804, 4474899, 4548258, 4667949, 4742628, 4867434, 4881708, 5137847, 5288517, 5375214, 5604924, 5722002, 5752422, 5820498, 5966532, 6072001, 6123546, 6223932, 6463743, 6569706, 6739524, 6822387, 7030738, 7051356, 7113942, 7301151, 7964892, 8062821, 8407386, 8618324, 8628633, 8949798, 9096516, 9185319, 9335898, 9734868, 9854559, 10275694, 10546107, 10577034, 10670913, 10750428, 11444004, 11504844, 11640996, 12144002, 12247092, 12611079, 12927486, 13139412, 13424697, 13644774, 14061476, 14227884, 14602302, 15413541, 15865551, 16125642, 16814772, 17257266, 17899596, 18216003, 18370638, 18671796, 19391229, 19709118, 20551388, 21092214, 21154068, 21341826, 21903453, 24288004, 25222158, 25854972, 25885899, 26849394, 27289548, 29204604, 29563677, 30827082, 31638321, 31731102, 32012739, 32251284, 34514532, 36432006, 36741276, 37833237, 38782458, 39418236, 42184428, 42683652, 43806906, 46240623, 50444316, 51771798, 53698788, 54648009, 58173687, 59127354, 61654164, 63276642, 63462204, 64025478, 66792011, 72864012, 75666474, 77564916, 87613812, 88691031, 92481246, 94914963, 103543596, 109296018, 116347374, 118254708, 126553284, 128050956, 133584022, 138721869, 151332948, 163944027, 174521061, 177382062, 184962492, 189829926, 200376033, 218592036, 232694748, 267168044, 277443738, 284744889, 327888054, 349042122, 354764124, 379659852, 400752066, 416165607, 491832081, 554887476, 569489778, 601128099, 655776108, 698084244, 801504132, 832331214, 983664162, 1138979556, 1202256198, 1664662428, 1803384297, 1967328324, 2404512396, 3606768594, 5410152891, 7213537188, 10820305782, 21640611564]

約数ペア:

[(1, 21640611564), (2, 10820305782), (3, 7213537188), (4, 5410152891), (6, 3606768594), (9, 2404512396), (11, 1967328324), (12, 1803384297), (13, 1664662428), (18, 1202256198), (19, 1138979556), (22, 983664162), (26, 832331214), (27, 801504132), (31, 698084244), (33, 655776108), (36, 601128099), (38, 569489778), (39, 554887476), (44, 491832081), (52, 416165607), (54, 400752066), (57, 379659852), (61, 354764124), (62, 349042122), (66, 327888054), (76, 284744889), (78, 277443738), (81, 267168044), (93, 232694748), (99, 218592036), (108, 200376033), (114, 189829926), (117, 184962492), (122, 177382062), (124, 174521061), (132, 163944027), (143, 151332948), (156, 138721869), (162, 133584022), (169, 128050956), (171, 126553284), (183, 118254708), (186, 116347374), (198, 109296018), (209, 103543596), (228, 94914963), (234, 92481246), (244, 88691031), (247, 87613812), (279, 77564916), (286, 75666474), (297, 72864012), (324, 66792011), (338, 64025478), (341, 63462204), (342, 63276642), (351, 61654164), (366, 59127354), (372, 58173687), (396, 54648009), (403, 53698788), (418, 51771798), (429, 50444316), (468, 46240623), (494, 43806906), (507, 42683652), (513, 42184428), (549, 39418236), (558, 38782458), (572, 37833237), (589, 36741276), (594, 36432006), (627, 34514532), (671, 32251284), (676, 32012739), (682, 31731102), (684, 31638321), (702, 30827082), (732, 29563677), (741, 29204604), (793, 27289548), (806, 26849394), (836, 25885899), (837, 25854972), (858, 25222158), (891, 24288004), (988, 21903453), (1014, 21341826), (1023, 21154068), (1026, 21092214), (1053, 20551388), (1098, 19709118), (1116, 19391229), (1159, 18671796), (1178, 18370638), (1188, 18216003), (1209, 17899596), (1254, 17257266), (1287, 16814772), (1342, 16125642), (1364, 15865551), (1404, 15413541), (1482, 14602302), (1521, 14227884), (1539, 14061476), (1586, 13644774), (1612, 13424697), (1647, 13139412), (1674, 12927486), (1716, 12611079), (1767, 12247092), (1782, 12144002), (1859, 11640996), (1881, 11504844), (1891, 11444004), (2013, 10750428), (2028, 10670913), (2046, 10577034), (2052, 10546107), (2106, 10275694), (2196, 9854559), (2223, 9734868), (2318, 9335898), (2356, 9185319), (2379, 9096516), (2418, 8949798), (2508, 8628633), (2511, 8618324), (2574, 8407386), (2684, 8062821), (2717, 7964892), (2964, 7301151), (3042, 7113942), (3069, 7051356), (3078, 7030738), (3172, 6822387), (3211, 6739524), (3294, 6569706), (3348, 6463743), (3477, 6223932), (3534, 6123546), (3564, 6072001), (3627, 5966532), (3718, 5820498), (3762, 5752422), (3782, 5722002), (3861, 5604924), (4026, 5375214), (4092, 5288517), (4212, 5137847), (4433, 4881708), (4446, 4867434), (4563, 4742628), (4636, 4667949), (4758, 4548258), (4836, 4474899), (4941, 4379804), (5022, 4309162), (5148, 4203693), (5239, 4130676), (5301, 4082364), (5434, 3982446), (5577, 3880332), (5643, 3834948), (5673, 3814668), (6039, 3583476), (6084, 3556971), (6138, 3525678), (6156, 3515369), (6422, 3369762), (6479, 3340116), (6588, 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(19266, 1123254), (19437, 1113372), (19764, 1094951), (20007, 1081652), (20618, 1049598), (20801, 1040364), (20862, 1037322), (20956, 1032669), (21204, 1020591), (21411, 1010724), (21762, 994422), (22308, 970083), (22572, 958737), (22692, 953667), (22971, 942084), (23166, 934154), (24156, 895869), (24453, 884988), (24583, 880308), (25498, 848718), (25916, 835029), (26169, 826956), (26598, 813618), (26676, 811239), (27378, 790438), (27621, 783484), (28548, 758043), (28899, 748836), (30134, 718146), (30628, 706563), (30927, 699732), (31293, 691548), (31434, 688446), (31806, 680394), (32604, 663741), (32643, 662948), (33462, 646722), (33858, 639158), (34038, 635778), (34892, 620217), (35321, 612684), (35929, 602316), (36234, 597246), (36828, 587613), (38247, 565812), (38532, 561627), (38874, 556686), (39897, 542412), (40014, 540826), (41236, 524799), (41602, 520182), (41724, 518661), (42822, 505362), (43524, 497211), (45201, 478764), (45942, 471042), (46332, 467077), (47151, 458964), (47709, 453596), (48906, 442494), (49166, 440154), (50193, 431148), (50996, 424359), (51057, 423852), (52338, 413478), (53196, 406809), (54351, 398164), (54756, 395219), (55242, 391742), (57629, 375516), (57798, 374418), (58311, 371124), (60268, 359073), (61854, 349866), (62403, 346788), (62586, 345774), (62868, 344223), (63612, 340197), (64233, 336908), (65286, 331474), (66924, 323361), (67716, 319579), (68076, 317889), (68913, 314028), (70642, 306342), (71858, 301158), (72468, 298623), (73359, 294996), (73749, 293436), (76494, 282906), (77748, 278343), (78507, 275652), (79794, 271206), (80028, 270413), (83204, 260091), (84227, 256932), (85644, 252681), (86697, 249612), (90402, 239382), (91884, 235521), (92781, 233244), (93879, 230516), (94302, 229482), (95418, 226798), (97812, 221247), (98332, 220077), (99541, 217404), (100386, 215574), (102114, 211926), (104676, 206739), (105963, 204228), (107787, 200772), (108702, 199082), (110484, 195871), (113399, 190836), (114741, 188604), (115258, 187758), (115596, 187209), (116622, 185562), (119691, 180804), (123708, 174933), (124806, 173394), (125172, 172887), (128466, 168454), (130572, 165737), (135603, 159588), (137826, 157014), (141284, 153171), (141453, 152988), (143716, 150579), (146718, 147498)]