21168597744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:373

約数の個数: 480

約数和(自身を含む): 73805561856

約数和(自身を除く): 52636964112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 71, 72, 84, 102, 112, 119, 126, 127, 136, 137, 142, 144, 153, 168, 204, 213, 238, 252, 254, 272, 274, 284, 306, 336, 357, 381, 408, 411, 426, 476, 497, 504, 508, 548, 568, 612, 639, 714, 762, 816, 822, 852, 889, 952, 959, 994, 1008, 1016, 1071, 1096, 1136, 1143, 1207, 1224, 1233, 1278, 1428, 1491, 1524, 1644, 1704, 1778, 1904, 1918, 1988, 2032, 2142, 2159, 2192, 2286, 2329, 2414, 2448, 2466, 2556, 2667, 2856, 2877, 2982, 3048, 3288, 3408, 3556, 3621, 3836, 3976, 4284, 4318, 4473, 4572, 4658, 4828, 4932, 5112, 5334, 5712, 5754, 5964, 6096, 6477, 6576, 6987, 7112, 7242, 7672, 7952, 8001, 8449, 8568, 8631, 8636, 8946, 9017, 9144, 9316, 9656, 9727, 9864, 10224, 10668, 10863, 11508, 11928, 12954, 13974, 14224, 14484, 15113, 15344, 16002, 16303, 16898, 17136, 17262, 17272, 17399, 17892, 18034, 18288, 18632, 19312, 19431, 19454, 19728, 20961, 21336, 21726, 23016, 23856, 25347, 25908, 27051, 27948, 28968, 29181, 30226, 32004, 32606, 33796, 34524, 34544, 34798, 35784, 36068, 37264, 38862, 38908, 41922, 42672, 43452, 45339, 46032, 48909, 50694, 51816, 52197, 54102, 55896, 57936, 58362, 60452, 63119, 64008, 65212, 67592, 68089, 69048, 69596, 71568, 72136, 76041, 77724, 77816, 81153, 83844, 86904, 87543, 90678, 97818, 101388, 103632, 104394, 108204, 111792, 116724, 120904, 121793, 126238, 128016, 130424, 135184, 136017, 136178, 138096, 139192, 144272, 146727, 152082, 153289, 155448, 155632, 156591, 162306, 165359, 167688, 173808, 175086, 181356, 189357, 195636, 202776, 204267, 208788, 216408, 233448, 241808, 243586, 252476, 260848, 272034, 272356, 278384, 293454, 295783, 304164, 306578, 310896, 313182, 324612, 330718, 335376, 350172, 362712, 365379, 378714, 391272, 405552, 408534, 417576, 432816, 459867, 466896, 487172, 496077, 504952, 544068, 544712, 568071, 586908, 591566, 608328, 612801, 613156, 626364, 649224, 661436, 700344, 725424, 730758, 757428, 782544, 817068, 835152, 887349, 919734, 974344, 992154, 1009904, 1073023, 1088136, 1089424, 1096137, 1136142, 1157513, 1173816, 1183132, 1216656, 1225602, 1226312, 1235329, 1252728, 1298448, 1322872, 1379601, 1400688, 1461516, 1488231, 1514856, 1634136, 1774698, 1839468, 1948688, 1984308, 2070481, 2146046, 2176272, 2192274, 2272284, 2315026, 2347632, 2366264, 2451204, 2452624, 2470658, 2505456, 2645744, 2662047, 2759202, 2923032, 2976462, 3029712, 3219069, 3268272, 3472539, 3549396, 3678936, 3705987, 3968616, 4140962, 4292092, 4384548, 4544568, 4630052, 4732528, 4902408, 4941316, 5324094, 5518404, 5846064, 5952924, 6211443, 6438138, 6945078, 7098792, 7357872, 7411974, 7937232, 8281924, 8584184, 8647303, 8769096, 9089136, 9260104, 9657207, 9804816, 9882632, 10417617, 10648188, 11036808, 11117961, 11905848, 12422886, 12876276, 13890156, 14197584, 14823948, 16563848, 17168368, 17294606, 17538192, 18520208, 18634329, 19314414, 19765264, 20835234, 21000593, 21296376, 22073616, 22235922, 23811696, 24845772, 25752552, 25941909, 27780312, 29647896, 33127696, 34589212, 37268658, 38628828, 41670468, 42001186, 42592752, 44471844, 49691544, 51505104, 51883818, 55560624, 59295792, 63001779, 69178424, 74537316, 77257656, 77825727, 83340936, 84002372, 88943688, 99383088, 103767636, 126003558, 138356848, 147004151, 149074632, 154515312, 155651454, 166681872, 168004744, 177887376, 189005337, 207535272, 252007116, 294008302, 298149264, 311302908, 336009488, 378010674, 415070544, 441012453, 504014232, 588016604, 622605816, 756021348, 882024906, 1008028464, 1176033208, 1245211632, 1323037359, 1512042696, 1764049812, 2352066416, 2646074718, 3024085392, 3528099624, 5292149436, 7056199248, 10584298872, 21168597744]

約数ペア:

[(1, 21168597744), (2, 10584298872), (3, 7056199248), (4, 5292149436), (6, 3528099624), (7, 3024085392), (8, 2646074718), (9, 2352066416), (12, 1764049812), (14, 1512042696), (16, 1323037359), (17, 1245211632), (18, 1176033208), (21, 1008028464), (24, 882024906), (28, 756021348), (34, 622605816), (36, 588016604), (42, 504014232), (48, 441012453), (51, 415070544), (56, 378010674), (63, 336009488), (68, 311302908), (71, 298149264), (72, 294008302), (84, 252007116), (102, 207535272), (112, 189005337), (119, 177887376), (126, 168004744), (127, 166681872), (136, 155651454), (137, 154515312), (142, 149074632), (144, 147004151), (153, 138356848), (168, 126003558), (204, 103767636), (213, 99383088), (238, 88943688), (252, 84002372), (254, 83340936), (272, 77825727), (274, 77257656), (284, 74537316), (306, 69178424), (336, 63001779), (357, 59295792), (381, 55560624), (408, 51883818), (411, 51505104), (426, 49691544), (476, 44471844), (497, 42592752), (504, 42001186), (508, 41670468), (548, 38628828), (568, 37268658), (612, 34589212), (639, 33127696), (714, 29647896), (762, 27780312), (816, 25941909), (822, 25752552), (852, 24845772), (889, 23811696), (952, 22235922), (959, 22073616), (994, 21296376), (1008, 21000593), (1016, 20835234), (1071, 19765264), (1096, 19314414), (1136, 18634329), (1143, 18520208), (1207, 17538192), (1224, 17294606), (1233, 17168368), (1278, 16563848), (1428, 14823948), (1491, 14197584), (1524, 13890156), (1644, 12876276), (1704, 12422886), (1778, 11905848), (1904, 11117961), (1918, 11036808), (1988, 10648188), (2032, 10417617), (2142, 9882632), (2159, 9804816), (2192, 9657207), (2286, 9260104), (2329, 9089136), (2414, 8769096), (2448, 8647303), (2466, 8584184), (2556, 8281924), (2667, 7937232), (2856, 7411974), (2877, 7357872), (2982, 7098792), (3048, 6945078), (3288, 6438138), (3408, 6211443), (3556, 5952924), (3621, 5846064), (3836, 5518404), (3976, 5324094), (4284, 4941316), (4318, 4902408), (4473, 4732528), (4572, 4630052), (4658, 4544568), (4828, 4384548), (4932, 4292092), (5112, 4140962), (5334, 3968616), (5712, 3705987), (5754, 3678936), (5964, 3549396), (6096, 3472539), (6477, 3268272), (6576, 3219069), (6987, 3029712), (7112, 2976462), (7242, 2923032), (7672, 2759202), (7952, 2662047), (8001, 2645744), (8449, 2505456), (8568, 2470658), (8631, 2452624), (8636, 2451204), (8946, 2366264), (9017, 2347632), (9144, 2315026), (9316, 2272284), (9656, 2192274), (9727, 2176272), (9864, 2146046), (10224, 2070481), (10668, 1984308), (10863, 1948688), (11508, 1839468), (11928, 1774698), (12954, 1634136), (13974, 1514856), (14224, 1488231), (14484, 1461516), (15113, 1400688), (15344, 1379601), (16002, 1322872), (16303, 1298448), (16898, 1252728), (17136, 1235329), (17262, 1226312), (17272, 1225602), (17399, 1216656), (17892, 1183132), (18034, 1173816), (18288, 1157513), (18632, 1136142), (19312, 1096137), (19431, 1089424), (19454, 1088136), (19728, 1073023), (20961, 1009904), (21336, 992154), (21726, 974344), (23016, 919734), (23856, 887349), (25347, 835152), (25908, 817068), (27051, 782544), (27948, 757428), (28968, 730758), (29181, 725424), (30226, 700344), (32004, 661436), (32606, 649224), (33796, 626364), (34524, 613156), (34544, 612801), (34798, 608328), (35784, 591566), (36068, 586908), (37264, 568071), (38862, 544712), (38908, 544068), (41922, 504952), (42672, 496077), (43452, 487172), (45339, 466896), (46032, 459867), (48909, 432816), (50694, 417576), (51816, 408534), (52197, 405552), (54102, 391272), (55896, 378714), (57936, 365379), (58362, 362712), (60452, 350172), (63119, 335376), (64008, 330718), (65212, 324612), (67592, 313182), (68089, 310896), (69048, 306578), (69596, 304164), (71568, 295783), (72136, 293454), (76041, 278384), (77724, 272356), (77816, 272034), (81153, 260848), (83844, 252476), (86904, 243586), (87543, 241808), (90678, 233448), (97818, 216408), (101388, 208788), (103632, 204267), (104394, 202776), (108204, 195636), (111792, 189357), (116724, 181356), (120904, 175086), (121793, 173808), (126238, 167688), (128016, 165359), (130424, 162306), (135184, 156591), (136017, 155632), (136178, 155448), (138096, 153289), (139192, 152082), (144272, 146727)]