21493436832

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 720

約数和(自身を含む): 78086840832

約数和(自身を除く): 56593404000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 53, 54, 56, 62, 63, 72, 81, 84, 93, 96, 98, 103, 106, 108, 112, 124, 126, 144, 147, 159, 162, 168, 186, 189, 196, 206, 212, 216, 217, 224, 248, 252, 279, 288, 294, 309, 318, 324, 336, 371, 372, 378, 392, 412, 424, 432, 434, 441, 477, 496, 504, 558, 567, 588, 618, 636, 648, 651, 672, 721, 742, 744, 756, 784, 824, 837, 848, 864, 868, 882, 927, 954, 992, 1008, 1113, 1116, 1134, 1176, 1236, 1272, 1296, 1302, 1323, 1431, 1442, 1484, 1488, 1512, 1519, 1568, 1643, 1648, 1674, 1696, 1736, 1764, 1854, 1908, 1953, 2016, 2163, 2226, 2232, 2268, 2352, 2472, 2511, 2544, 2592, 2597, 2604, 2646, 2781, 2862, 2884, 2968, 2976, 3024, 3038, 3193, 3286, 3296, 3339, 3348, 3472, 3528, 3708, 3816, 3906, 3969, 4293, 4326, 4452, 4464, 4536, 4557, 4704, 4929, 4944, 5022, 5047, 5088, 5194, 5208, 5292, 5459, 5562, 5724, 5768, 5859, 5936, 6048, 6076, 6386, 6489, 6572, 6678, 6696, 6944, 7056, 7416, 7632, 7791, 7812, 7938, 8343, 8586, 8652, 8904, 8928, 9072, 9114, 9579, 9858, 9888, 10017, 10044, 10094, 10388, 10416, 10584, 10918, 11124, 11448, 11501, 11536, 11718, 11872, 12152, 12772, 12978, 13144, 13356, 13392, 13671, 14112, 14787, 14832, 15141, 15264, 15582, 15624, 15876, 16377, 16686, 17172, 17304, 17577, 17808, 18144, 18228, 19158, 19467, 19716, 20034, 20088, 20188, 20776, 20832, 21168, 21836, 22248, 22351, 22896, 23002, 23072, 23373, 23436, 24304, 25544, 25956, 26288, 26712, 26784, 27342, 28737, 29574, 29664, 30051, 30282, 31164, 31248, 31752, 32754, 33372, 34344, 34503, 34608, 35154, 35616, 36456, 38213, 38316, 38934, 39432, 40068, 40176, 40376, 41013, 41552, 42336, 43672, 44361, 44496, 44702, 45423, 45792, 46004, 46746, 46872, 48608, 49131, 51088, 51912, 52576, 53424, 54684, 57474, 58401, 59148, 60102, 60564, 62328, 62496, 63504, 65508, 66744, 67053, 68688, 69006, 69216, 70119, 70308, 72912, 76426, 76632, 77868, 78864, 80136, 80352, 80507, 80752, 82026, 83104, 86211, 87344, 88722, 88992, 89404, 90846, 92008, 93492, 93744, 98262, 102176, 103509, 103824, 106848, 109368, 114639, 114948, 116802, 118296, 120204, 121128, 123039, 124656, 127008, 131016, 133083, 133488, 134106, 136269, 137376, 138012, 140238, 140616, 145824, 147393, 152852, 153264, 155736, 156457, 157728, 160272, 161014, 161504, 164052, 169229, 172422, 174688, 177444, 178808, 181692, 184016, 186984, 187488, 196524, 201159, 207018, 207648, 210357, 218736, 229278, 229896, 233604, 236592, 240408, 241521, 242256, 246078, 249312, 258633, 262032, 266166, 266976, 267491, 268212, 272538, 276024, 280476, 281232, 294786, 305704, 306528, 310527, 311472, 312914, 320544, 322028, 328104, 338458, 343917, 344844, 354888, 357616, 363384, 368032, 373968, 393048, 402318, 408807, 414036, 420714, 437472, 442179, 458556, 459792, 467208, 469371, 473184, 480816, 483042, 484512, 492156, 507687, 517266, 524064, 532332, 534982, 536424, 545076, 552048, 560952, 562464, 589572, 603477, 611408, 621054, 622944, 625828, 644056, 656208, 676916, 687834, 689688, 709776, 715232, 724563, 726768, 747936, 786096, 802473, 804636, 817614, 828072, 841428, 884358, 917112, 919584, 931581, 934416, 938742, 961632, 966084, 984312, 1015374, 1031751, 1034532, 1064664, 1069964, 1072848, 1090152, 1104096, 1121904, 1179144, 1184603, 1206954, 1222816, 1242108, 1251656, 1288112, 1312416, 1353832, 1375668, 1379376, 1408113, 1419552, 1449126, 1453536, 1523061, 1572192, 1604946, 1609272, 1635228, 1656144, 1682856, 1768716, 1810431, 1834224, 1863162, 1868832, 1877484, 1932168, 1968624, 2030748, 2063502, 2069064, 2129328, 2139928, 2145696, 2173689, 2180304, 2243808, 2358288, 2369206, 2407419, 2413908, 2484216, 2503312, 2576224, 2707664, 2751336, 2758752, 2816226, 2898252, 3046122, 3095253, 3209892, 3218544, 3270456, 3312288, 3365712, 3537432, 3553809, 3620862, 3668448, 3726324, 3754968, 3864336, 3937248, 4061496, 4127004, 4138128, 4224339, 4258656, 4279856, 4347378, 4360608, 4569183, 4716576, 4738412, 4814838, 4827816, 4968432, 5006624, 5415328, 5502672, 5632452, 5796504, 6092244, 6190506, 6419784, 6437088, 6521067, 6540912, 6731424, 7074864, 7107618, 7222257, 7241724, 7452648, 7509936, 7728672, 8122992, 8254008, 8276256, 8292221, 8448678, 8559712, 8694756, 9138366, 9476824, 9629676, 9655632, 9936864, 10661427, 11005344, 11264904, 11593008, 12184488, 12381012, 12673017, 12839568, 13042134, 13081824, 13707549, 14149728, 14215236, 14444514, 14483448, 14905296, 15019872, 16245984, 16508016, 16584442, 16897356, 17389512, 18276732, 18953648, 19259352, 19311264, 21322854, 21666771, 22529808, 23186016, 24368976, 24762024, 24876663, 25346034, 25679136, 26084268, 27415098, 28430472, 28889028, 28966896, 29810592, 31984281, 33016032, 33168884, 33794712, 34779024, 36553464, 37907296, 38518704, 42645708, 43333542, 45059616, 48737952, 49524048, 49753326, 50692068, 52168536, 54830196, 56860944, 57778056, 57933792, 63968562, 66337768, 67589424, 69558048, 73106928, 74629989, 77037408, 85291416, 86667084, 95952843, 99048096, 99506652, 101384136, 104337072, 109660392, 113721888, 115556112, 127937124, 132675536, 135178848, 146213856, 149259978, 170582832, 173334168, 191905686, 199013304, 202768272, 208674144, 219320784, 223889967, 231112224, 255874248, 265351072, 298519956, 341165664, 346668336, 383811372, 398026608, 405536544, 438641568, 447779934, 511748496, 597039912, 671669901, 693336672, 767622744, 796053216, 895559868, 1023496992, 1194079824, 1343339802, 1535245488, 1791119736, 2388159648, 2686679604, 3070490976, 3582239472, 5373359208, 7164478944, 10746718416, 21493436832]

約数ペア:

[(1, 21493436832), (2, 10746718416), (3, 7164478944), (4, 5373359208), (6, 3582239472), (7, 3070490976), (8, 2686679604), (9, 2388159648), (12, 1791119736), (14, 1535245488), (16, 1343339802), (18, 1194079824), (21, 1023496992), (24, 895559868), (27, 796053216), (28, 767622744), (31, 693336672), (32, 671669901), (36, 597039912), (42, 511748496), (48, 447779934), (49, 438641568), (53, 405536544), (54, 398026608), (56, 383811372), (62, 346668336), (63, 341165664), (72, 298519956), (81, 265351072), (84, 255874248), (93, 231112224), (96, 223889967), (98, 219320784), (103, 208674144), (106, 202768272), (108, 199013304), (112, 191905686), (124, 173334168), (126, 170582832), (144, 149259978), (147, 146213856), (159, 135178848), (162, 132675536), (168, 127937124), (186, 115556112), (189, 113721888), (196, 109660392), (206, 104337072), (212, 101384136), (216, 99506652), (217, 99048096), (224, 95952843), (248, 86667084), (252, 85291416), (279, 77037408), (288, 74629989), (294, 73106928), (309, 69558048), (318, 67589424), (324, 66337768), (336, 63968562), (371, 57933792), (372, 57778056), (378, 56860944), (392, 54830196), (412, 52168536), (424, 50692068), (432, 49753326), (434, 49524048), (441, 48737952), (477, 45059616), (496, 43333542), (504, 42645708), (558, 38518704), (567, 37907296), (588, 36553464), (618, 34779024), (636, 33794712), (648, 33168884), (651, 33016032), (672, 31984281), (721, 29810592), (742, 28966896), (744, 28889028), (756, 28430472), (784, 27415098), (824, 26084268), (837, 25679136), (848, 25346034), (864, 24876663), (868, 24762024), (882, 24368976), (927, 23186016), (954, 22529808), (992, 21666771), (1008, 21322854), (1113, 19311264), (1116, 19259352), (1134, 18953648), (1176, 18276732), (1236, 17389512), (1272, 16897356), (1296, 16584442), (1302, 16508016), (1323, 16245984), (1431, 15019872), (1442, 14905296), (1484, 14483448), (1488, 14444514), (1512, 14215236), (1519, 14149728), (1568, 13707549), (1643, 13081824), (1648, 13042134), (1674, 12839568), (1696, 12673017), (1736, 12381012), (1764, 12184488), (1854, 11593008), (1908, 11264904), (1953, 11005344), (2016, 10661427), (2163, 9936864), (2226, 9655632), (2232, 9629676), (2268, 9476824), (2352, 9138366), (2472, 8694756), (2511, 8559712), (2544, 8448678), (2592, 8292221), (2597, 8276256), (2604, 8254008), (2646, 8122992), (2781, 7728672), (2862, 7509936), (2884, 7452648), (2968, 7241724), (2976, 7222257), (3024, 7107618), (3038, 7074864), (3193, 6731424), (3286, 6540912), (3296, 6521067), (3339, 6437088), (3348, 6419784), (3472, 6190506), (3528, 6092244), (3708, 5796504), (3816, 5632452), (3906, 5502672), (3969, 5415328), (4293, 5006624), (4326, 4968432), (4452, 4827816), (4464, 4814838), (4536, 4738412), (4557, 4716576), (4704, 4569183), (4929, 4360608), (4944, 4347378), (5022, 4279856), (5047, 4258656), (5088, 4224339), (5194, 4138128), (5208, 4127004), (5292, 4061496), (5459, 3937248), (5562, 3864336), (5724, 3754968), (5768, 3726324), (5859, 3668448), (5936, 3620862), (6048, 3553809), (6076, 3537432), (6386, 3365712), (6489, 3312288), (6572, 3270456), (6678, 3218544), (6696, 3209892), (6944, 3095253), (7056, 3046122), (7416, 2898252), (7632, 2816226), (7791, 2758752), (7812, 2751336), (7938, 2707664), (8343, 2576224), (8586, 2503312), (8652, 2484216), (8904, 2413908), (8928, 2407419), (9072, 2369206), (9114, 2358288), (9579, 2243808), (9858, 2180304), (9888, 2173689), (10017, 2145696), (10044, 2139928), (10094, 2129328), (10388, 2069064), (10416, 2063502), (10584, 2030748), (10918, 1968624), (11124, 1932168), (11448, 1877484), (11501, 1868832), (11536, 1863162), (11718, 1834224), (11872, 1810431), (12152, 1768716), (12772, 1682856), (12978, 1656144), (13144, 1635228), (13356, 1609272), (13392, 1604946), (13671, 1572192), (14112, 1523061), (14787, 1453536), (14832, 1449126), (15141, 1419552), (15264, 1408113), (15582, 1379376), (15624, 1375668), (15876, 1353832), (16377, 1312416), (16686, 1288112), (17172, 1251656), (17304, 1242108), (17577, 1222816), (17808, 1206954), (18144, 1184603), (18228, 1179144), (19158, 1121904), (19467, 1104096), (19716, 1090152), (20034, 1072848), (20088, 1069964), (20188, 1064664), (20776, 1034532), (20832, 1031751), (21168, 1015374), (21836, 984312), (22248, 966084), (22351, 961632), (22896, 938742), (23002, 934416), (23072, 931581), (23373, 919584), (23436, 917112), (24304, 884358), (25544, 841428), (25956, 828072), (26288, 817614), (26712, 804636), (26784, 802473), (27342, 786096), (28737, 747936), (29574, 726768), (29664, 724563), (30051, 715232), (30282, 709776), (31164, 689688), (31248, 687834), (31752, 676916), (32754, 656208), (33372, 644056), (34344, 625828), (34503, 622944), (34608, 621054), (35154, 611408), (35616, 603477), (36456, 589572), (38213, 562464), (38316, 560952), (38934, 552048), (39432, 545076), (40068, 536424), (40176, 534982), (40376, 532332), (41013, 524064), (41552, 517266), (42336, 507687), (43672, 492156), (44361, 484512), (44496, 483042), (44702, 480816), (45423, 473184), (45792, 469371), (46004, 467208), (46746, 459792), (46872, 458556), (48608, 442179), (49131, 437472), (51088, 420714), (51912, 414036), (52576, 408807), (53424, 402318), (54684, 393048), (57474, 373968), (58401, 368032), (59148, 363384), (60102, 357616), (60564, 354888), (62328, 344844), (62496, 343917), (63504, 338458), (65508, 328104), (66744, 322028), (67053, 320544), (68688, 312914), (69006, 311472), (69216, 310527), (70119, 306528), (70308, 305704), (72912, 294786), (76426, 281232), (76632, 280476), (77868, 276024), (78864, 272538), (80136, 268212), (80352, 267491), (80507, 266976), (80752, 266166), (82026, 262032), (83104, 258633), (86211, 249312), (87344, 246078), (88722, 242256), (88992, 241521), (89404, 240408), (90846, 236592), (92008, 233604), (93492, 229896), (93744, 229278), (98262, 218736), (102176, 210357), (103509, 207648), (103824, 207018), (106848, 201159), (109368, 196524), (114639, 187488), (114948, 186984), (116802, 184016), (118296, 181692), (120204, 178808), (121128, 177444), (123039, 174688), (124656, 172422), (127008, 169229), (131016, 164052), (133083, 161504), (133488, 161014), (134106, 160272), (136269, 157728), (137376, 156457), (138012, 155736), (140238, 153264), (140616, 152852), (145824, 147393)]