20765862432

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 768

約数和(自身を含む): 77762764800

約数和(自身を除く): 56996902368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 32, 36, 38, 42, 46, 48, 54, 56, 57, 63, 69, 72, 76, 81, 84, 92, 96, 97, 108, 112, 114, 126, 133, 138, 144, 152, 161, 162, 168, 171, 184, 189, 194, 207, 216, 224, 228, 243, 252, 266, 276, 288, 291, 304, 322, 324, 336, 342, 368, 378, 388, 399, 414, 432, 437, 456, 483, 486, 504, 513, 532, 552, 567, 582, 608, 621, 644, 648, 672, 679, 684, 729, 736, 756, 776, 798, 828, 864, 873, 874, 912, 966, 972, 1008, 1026, 1064, 1104, 1134, 1164, 1197, 1242, 1288, 1296, 1311, 1358, 1368, 1449, 1458, 1512, 1539, 1552, 1596, 1656, 1701, 1746, 1748, 1824, 1843, 1863, 1932, 1944, 2016, 2037, 2052, 2128, 2187, 2208, 2231, 2268, 2328, 2394, 2484, 2576, 2592, 2619, 2622, 2716, 2736, 2898, 2916, 3024, 3059, 3078, 3104, 3192, 3312, 3402, 3492, 3496, 3591, 3686, 3726, 3864, 3888, 3933, 4074, 4104, 4256, 4347, 4374, 4462, 4536, 4617, 4656, 4788, 4968, 5103, 5152, 5238, 5244, 5432, 5472, 5529, 5589, 5796, 5832, 6048, 6111, 6118, 6156, 6384, 6624, 6693, 6804, 6984, 6992, 7182, 7372, 7452, 7728, 7776, 7857, 7866, 8148, 8208, 8694, 8748, 8924, 9072, 9177, 9234, 9312, 9576, 9936, 10206, 10476, 10488, 10773, 10864, 11058, 11178, 11592, 11664, 11799, 12222, 12236, 12312, 12768, 12901, 13041, 13386, 13608, 13851, 13968, 13984, 14364, 14744, 14904, 15309, 15456, 15617, 15714, 15732, 16296, 16416, 16587, 16767, 17388, 17496, 17848, 18144, 18333, 18354, 18468, 19152, 19872, 20079, 20412, 20952, 20976, 21546, 21728, 22116, 22356, 23184, 23328, 23571, 23598, 24444, 24472, 24624, 25802, 26082, 26772, 27216, 27531, 27702, 27936, 28728, 29488, 29808, 30618, 31234, 31428, 31464, 32319, 32592, 33174, 33534, 34776, 34992, 35397, 35696, 36666, 36708, 36936, 38304, 38703, 39123, 40158, 40824, 41553, 41904, 41952, 42389, 43092, 44232, 44712, 46368, 46851, 47142, 47196, 48888, 48944, 49248, 49761, 50301, 51604, 52164, 53544, 54432, 54999, 55062, 55404, 57456, 58976, 59616, 60237, 61236, 62468, 62856, 62928, 64638, 65184, 66348, 67068, 69552, 69984, 70713, 70794, 71392, 73332, 73416, 73872, 77406, 78246, 80316, 81648, 82593, 83106, 83808, 84778, 86184, 88464, 89424, 93702, 94284, 94392, 96957, 97776, 97888, 99522, 100602, 103208, 104328, 106191, 107088, 109998, 110124, 110808, 114912, 116109, 117369, 120474, 122472, 124936, 125712, 125856, 127167, 129276, 132696, 134136, 139104, 140553, 141426, 141588, 146664, 146832, 147744, 149283, 154812, 156492, 160632, 163296, 164997, 165186, 166212, 169556, 172368, 176928, 178848, 180711, 187404, 188568, 188784, 193914, 195552, 199044, 201204, 206416, 208656, 212139, 212382, 214176, 219996, 220248, 221616, 232218, 234738, 240948, 244944, 247779, 249872, 251424, 254334, 258552, 265392, 268272, 281106, 282852, 283176, 290871, 293328, 293664, 296723, 298566, 309624, 312984, 318573, 321264, 329994, 330372, 332424, 339112, 344736, 348327, 352107, 361422, 374808, 377136, 377568, 381501, 387828, 398088, 402408, 412832, 417312, 421659, 424278, 424764, 439992, 440496, 443232, 447849, 464436, 469476, 481896, 489888, 494991, 495558, 499744, 508668, 517104, 530784, 536544, 542133, 562212, 565704, 566352, 581742, 586656, 593446, 597132, 619248, 625968, 637146, 642528, 659988, 660744, 664848, 678224, 696654, 704214, 722844, 743337, 749616, 754272, 763002, 775656, 796176, 804816, 843318, 848556, 849528, 879984, 880992, 890169, 895698, 928872, 938952, 955719, 963792, 989982, 991116, 1017336, 1034208, 1044981, 1084266, 1124424, 1131408, 1132704, 1144503, 1163484, 1186892, 1194264, 1238496, 1251936, 1264977, 1274292, 1319976, 1321488, 1329696, 1343547, 1356448, 1393308, 1408428, 1445688, 1484973, 1486674, 1499232, 1526004, 1551312, 1592352, 1609632, 1626399, 1686636, 1697112, 1699056, 1759968, 1780338, 1791396, 1857744, 1877904, 1911438, 1927584, 1979964, 1982232, 2034672, 2089962, 2168532, 2230011, 2248848, 2262816, 2289006, 2326968, 2373784, 2388528, 2529954, 2548584, 2639952, 2642976, 2670507, 2687094, 2786616, 2816856, 2891376, 2969946, 2973348, 3052008, 3102624, 3134943, 3252798, 3373272, 3394224, 3398112, 3433509, 3560676, 3582792, 3715488, 3755808, 3794931, 3822876, 3959928, 3964464, 4030641, 4069344, 4179924, 4337064, 4460022, 4497696, 4578012, 4653936, 4747568, 4777056, 4879197, 5059908, 5097168, 5279904, 5341014, 5374188, 5573232, 5633712, 5782752, 5939892, 5946696, 6104016, 6269886, 6505596, 6690033, 6746544, 6788448, 6867018, 7121352, 7165584, 7589862, 7645752, 7919856, 7928928, 8011521, 8061282, 8359848, 8674128, 8920044, 9156024, 9307872, 9404829, 9495136, 9758394, 10119816, 10194336, 10300527, 10682028, 10748376, 11146464, 11267424, 11384793, 11879784, 11893392, 12208032, 12539772, 13011192, 13380066, 13493088, 13734036, 14242704, 14331168, 15179724, 15291504, 15839712, 16023042, 16122564, 16719696, 17348256, 17840088, 18312048, 18809658, 19516788, 20239632, 20601054, 21364056, 21496752, 22769586, 23759568, 23786784, 24034563, 25079544, 26022384, 26760132, 27468072, 28214487, 28485408, 30359448, 30583008, 30901581, 32046084, 32245128, 33439392, 34154379, 35680176, 36624096, 37619316, 39033576, 40479264, 41202108, 42728112, 42993504, 45539172, 47519136, 48069126, 50159088, 52044768, 53520264, 54936144, 56428974, 60718896, 61803162, 64092168, 64490256, 68308758, 71360352, 72103689, 75238632, 78067152, 82404216, 85456224, 91078344, 92704743, 96138252, 100318176, 107040528, 109872288, 112857948, 121437792, 123606324, 128184336, 128980512, 136617516, 144207378, 150477264, 156134304, 164808432, 182156688, 185409486, 192276504, 214081056, 216311067, 225715896, 247212648, 256368672, 273235032, 288414756, 300954528, 329616864, 364313376, 370818972, 384553008, 432622134, 451431792, 494425296, 546470064, 576829512, 648933201, 741637944, 769106016, 865244268, 902863584, 988850592, 1092940128, 1153659024, 1297866402, 1483275888, 1730488536, 2307318048, 2595732804, 2966551776, 3460977072, 5191465608, 6921954144, 10382931216, 20765862432]

約数ペア:

[(1, 20765862432), (2, 10382931216), (3, 6921954144), (4, 5191465608), (6, 3460977072), (7, 2966551776), (8, 2595732804), (9, 2307318048), (12, 1730488536), (14, 1483275888), (16, 1297866402), (18, 1153659024), (19, 1092940128), (21, 988850592), (23, 902863584), (24, 865244268), (27, 769106016), (28, 741637944), (32, 648933201), (36, 576829512), (38, 546470064), (42, 494425296), (46, 451431792), (48, 432622134), (54, 384553008), (56, 370818972), (57, 364313376), (63, 329616864), (69, 300954528), (72, 288414756), (76, 273235032), (81, 256368672), (84, 247212648), (92, 225715896), (96, 216311067), (97, 214081056), (108, 192276504), (112, 185409486), (114, 182156688), (126, 164808432), (133, 156134304), (138, 150477264), (144, 144207378), (152, 136617516), (161, 128980512), (162, 128184336), (168, 123606324), (171, 121437792), (184, 112857948), (189, 109872288), (194, 107040528), (207, 100318176), (216, 96138252), (224, 92704743), (228, 91078344), (243, 85456224), (252, 82404216), (266, 78067152), (276, 75238632), (288, 72103689), (291, 71360352), (304, 68308758), (322, 64490256), (324, 64092168), (336, 61803162), (342, 60718896), (368, 56428974), (378, 54936144), (388, 53520264), (399, 52044768), (414, 50159088), (432, 48069126), (437, 47519136), (456, 45539172), (483, 42993504), (486, 42728112), (504, 41202108), (513, 40479264), (532, 39033576), (552, 37619316), (567, 36624096), (582, 35680176), (608, 34154379), (621, 33439392), (644, 32245128), (648, 32046084), (672, 30901581), (679, 30583008), (684, 30359448), (729, 28485408), (736, 28214487), (756, 27468072), (776, 26760132), (798, 26022384), (828, 25079544), (864, 24034563), (873, 23786784), (874, 23759568), (912, 22769586), (966, 21496752), (972, 21364056), (1008, 20601054), (1026, 20239632), (1064, 19516788), (1104, 18809658), (1134, 18312048), (1164, 17840088), (1197, 17348256), (1242, 16719696), (1288, 16122564), (1296, 16023042), (1311, 15839712), (1358, 15291504), (1368, 15179724), (1449, 14331168), (1458, 14242704), (1512, 13734036), (1539, 13493088), (1552, 13380066), (1596, 13011192), (1656, 12539772), (1701, 12208032), (1746, 11893392), (1748, 11879784), (1824, 11384793), (1843, 11267424), (1863, 11146464), (1932, 10748376), (1944, 10682028), (2016, 10300527), (2037, 10194336), (2052, 10119816), (2128, 9758394), (2187, 9495136), (2208, 9404829), (2231, 9307872), (2268, 9156024), (2328, 8920044), (2394, 8674128), (2484, 8359848), (2576, 8061282), (2592, 8011521), (2619, 7928928), (2622, 7919856), (2716, 7645752), (2736, 7589862), (2898, 7165584), (2916, 7121352), (3024, 6867018), (3059, 6788448), (3078, 6746544), (3104, 6690033), (3192, 6505596), (3312, 6269886), (3402, 6104016), (3492, 5946696), (3496, 5939892), (3591, 5782752), (3686, 5633712), (3726, 5573232), (3864, 5374188), (3888, 5341014), (3933, 5279904), (4074, 5097168), (4104, 5059908), (4256, 4879197), (4347, 4777056), (4374, 4747568), (4462, 4653936), (4536, 4578012), (4617, 4497696), (4656, 4460022), (4788, 4337064), (4968, 4179924), (5103, 4069344), (5152, 4030641), (5238, 3964464), (5244, 3959928), (5432, 3822876), (5472, 3794931), (5529, 3755808), (5589, 3715488), (5796, 3582792), (5832, 3560676), (6048, 3433509), (6111, 3398112), (6118, 3394224), (6156, 3373272), (6384, 3252798), (6624, 3134943), (6693, 3102624), (6804, 3052008), (6984, 2973348), (6992, 2969946), (7182, 2891376), (7372, 2816856), (7452, 2786616), (7728, 2687094), (7776, 2670507), (7857, 2642976), (7866, 2639952), (8148, 2548584), (8208, 2529954), (8694, 2388528), (8748, 2373784), (8924, 2326968), (9072, 2289006), (9177, 2262816), (9234, 2248848), (9312, 2230011), (9576, 2168532), (9936, 2089962), (10206, 2034672), (10476, 1982232), (10488, 1979964), (10773, 1927584), (10864, 1911438), (11058, 1877904), (11178, 1857744), (11592, 1791396), (11664, 1780338), (11799, 1759968), (12222, 1699056), (12236, 1697112), (12312, 1686636), (12768, 1626399), (12901, 1609632), (13041, 1592352), (13386, 1551312), (13608, 1526004), (13851, 1499232), (13968, 1486674), (13984, 1484973), (14364, 1445688), (14744, 1408428), (14904, 1393308), (15309, 1356448), (15456, 1343547), (15617, 1329696), (15714, 1321488), (15732, 1319976), (16296, 1274292), (16416, 1264977), (16587, 1251936), (16767, 1238496), (17388, 1194264), (17496, 1186892), (17848, 1163484), (18144, 1144503), (18333, 1132704), (18354, 1131408), (18468, 1124424), (19152, 1084266), (19872, 1044981), (20079, 1034208), (20412, 1017336), (20952, 991116), (20976, 989982), (21546, 963792), (21728, 955719), (22116, 938952), (22356, 928872), (23184, 895698), (23328, 890169), (23571, 880992), (23598, 879984), (24444, 849528), (24472, 848556), (24624, 843318), (25802, 804816), (26082, 796176), (26772, 775656), (27216, 763002), (27531, 754272), (27702, 749616), (27936, 743337), (28728, 722844), (29488, 704214), (29808, 696654), (30618, 678224), (31234, 664848), (31428, 660744), (31464, 659988), (32319, 642528), (32592, 637146), (33174, 625968), (33534, 619248), (34776, 597132), (34992, 593446), (35397, 586656), (35696, 581742), (36666, 566352), (36708, 565704), (36936, 562212), (38304, 542133), (38703, 536544), (39123, 530784), (40158, 517104), (40824, 508668), (41553, 499744), (41904, 495558), (41952, 494991), (42389, 489888), (43092, 481896), (44232, 469476), (44712, 464436), (46368, 447849), (46851, 443232), (47142, 440496), (47196, 439992), (48888, 424764), (48944, 424278), (49248, 421659), (49761, 417312), (50301, 412832), (51604, 402408), (52164, 398088), (53544, 387828), (54432, 381501), (54999, 377568), (55062, 377136), (55404, 374808), (57456, 361422), (58976, 352107), (59616, 348327), (60237, 344736), (61236, 339112), (62468, 332424), (62856, 330372), (62928, 329994), (64638, 321264), (65184, 318573), (66348, 312984), (67068, 309624), (69552, 298566), (69984, 296723), (70713, 293664), (70794, 293328), (71392, 290871), (73332, 283176), (73416, 282852), (73872, 281106), (77406, 268272), (78246, 265392), (80316, 258552), (81648, 254334), (82593, 251424), (83106, 249872), (83808, 247779), (84778, 244944), (86184, 240948), (88464, 234738), (89424, 232218), (93702, 221616), (94284, 220248), (94392, 219996), (96957, 214176), (97776, 212382), (97888, 212139), (99522, 208656), (100602, 206416), (103208, 201204), (104328, 199044), (106191, 195552), (107088, 193914), (109998, 188784), (110124, 188568), (110808, 187404), (114912, 180711), (116109, 178848), (117369, 176928), (120474, 172368), (122472, 169556), (124936, 166212), (125712, 165186), (125856, 164997), (127167, 163296), (129276, 160632), (132696, 156492), (134136, 154812), (139104, 149283), (140553, 147744), (141426, 146832), (141588, 146664)]