20580266784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 576

約数和(自身を含む): 74382658560

約数和(自身を除く): 53802391776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 23, 24, 28, 32, 33, 38, 42, 44, 46, 48, 56, 57, 66, 69, 76, 77, 84, 88, 92, 96, 112, 114, 132, 133, 138, 152, 154, 161, 168, 176, 184, 209, 224, 228, 231, 253, 264, 266, 276, 277, 304, 308, 322, 336, 352, 368, 399, 418, 437, 456, 462, 483, 506, 528, 529, 532, 552, 554, 608, 616, 627, 644, 672, 736, 759, 798, 831, 836, 874, 912, 924, 966, 1012, 1056, 1058, 1064, 1104, 1108, 1232, 1254, 1288, 1311, 1463, 1518, 1587, 1596, 1662, 1672, 1748, 1771, 1824, 1848, 1932, 1939, 2024, 2116, 2128, 2208, 2216, 2464, 2508, 2576, 2622, 2926, 3036, 3047, 3059, 3174, 3192, 3324, 3344, 3496, 3542, 3696, 3703, 3864, 3878, 4048, 4232, 4256, 4389, 4432, 4807, 5016, 5152, 5244, 5263, 5313, 5817, 5819, 5852, 6072, 6094, 6118, 6348, 6371, 6384, 6648, 6688, 6992, 7084, 7392, 7406, 7728, 7756, 8096, 8464, 8778, 8864, 9141, 9177, 9614, 10032, 10051, 10488, 10526, 10626, 11109, 11634, 11638, 11704, 12144, 12188, 12236, 12696, 12742, 12768, 13296, 13984, 14168, 14421, 14812, 15456, 15512, 15789, 16928, 17457, 17556, 18282, 18354, 19113, 19228, 20064, 20102, 20976, 21052, 21252, 21329, 22218, 23268, 23276, 23408, 24288, 24376, 24472, 25392, 25484, 26592, 28336, 28842, 29624, 30153, 31024, 31578, 33649, 34914, 35112, 36564, 36708, 36841, 38226, 38456, 40204, 40733, 41952, 42104, 42504, 42658, 44436, 44597, 46536, 46552, 46816, 48752, 48944, 50784, 50968, 56672, 57684, 57893, 59248, 60306, 62048, 63156, 63987, 67298, 69828, 70081, 70224, 70357, 73128, 73416, 73682, 76452, 76912, 80408, 81466, 84208, 85008, 85316, 88872, 89194, 93072, 93104, 97504, 97888, 100947, 101936, 110523, 110561, 115368, 115786, 118496, 120612, 121049, 122199, 126312, 127974, 133791, 134596, 139656, 140162, 140448, 140714, 146256, 146533, 146832, 147364, 152904, 153824, 160816, 162932, 168416, 170016, 170632, 173679, 177744, 178388, 186144, 186208, 201894, 203872, 210243, 211071, 221046, 221122, 230736, 231572, 241224, 242098, 244398, 252624, 255948, 267582, 269192, 279312, 280324, 281428, 292512, 293066, 293664, 294728, 305808, 321632, 325864, 331683, 341264, 347358, 355488, 356776, 363147, 403788, 405251, 420486, 422142, 439599, 442092, 442244, 461472, 463144, 482448, 484196, 488796, 490567, 505248, 511896, 535164, 538384, 558624, 560648, 562856, 586132, 589456, 611616, 651728, 663366, 682528, 694716, 713552, 726294, 773927, 807576, 810502, 840972, 844284, 847343, 879198, 884184, 884488, 926288, 964896, 968392, 977592, 981134, 1023792, 1025731, 1070328, 1076768, 1121296, 1125712, 1172264, 1178912, 1215753, 1303456, 1326732, 1331539, 1389432, 1427104, 1452588, 1471701, 1547854, 1611863, 1615152, 1621004, 1681944, 1688568, 1694686, 1758396, 1768368, 1768976, 1852576, 1936784, 1955184, 1962268, 2047584, 2051462, 2140656, 2242592, 2251424, 2321781, 2344528, 2431506, 2542029, 2653464, 2663078, 2778864, 2784127, 2905176, 2943402, 3077193, 3095708, 3223726, 3230304, 3242008, 3363888, 3377136, 3389372, 3516792, 3536736, 3537952, 3873568, 3910368, 3924536, 3994617, 4102924, 4281312, 4643562, 4689056, 4835589, 4863012, 5084058, 5306928, 5326156, 5557728, 5568254, 5810352, 5886804, 6154386, 6191416, 6447452, 6484016, 6727776, 6754272, 6778744, 7033584, 7849072, 7989234, 8205848, 8352381, 9287124, 9320773, 9671178, 9726024, 10168116, 10613856, 10652312, 11136508, 11283041, 11620704, 11773608, 12308772, 12382832, 12894904, 12968032, 13557488, 14067168, 15698144, 15978468, 16411696, 16704762, 18574248, 18641546, 19342356, 19452048, 19488889, 20336232, 21304624, 22273016, 22566082, 23547216, 24617544, 24765664, 25789808, 27114976, 27962319, 30625397, 31956936, 32823392, 33409524, 33849123, 37148496, 37283092, 38684712, 38904096, 38977778, 40672464, 42609248, 44546032, 45132164, 47094432, 49235088, 51579616, 55924638, 58466667, 61250794, 63913872, 66819048, 67698246, 74296992, 74566184, 77369424, 77955556, 81344928, 89092064, 90264328, 91876191, 98470176, 111849276, 116933334, 122501588, 127827744, 133638096, 135396492, 149132368, 154738848, 155911112, 180528656, 183752382, 214377779, 223698552, 233866668, 245003176, 267276192, 270792984, 298264736, 311822224, 361057312, 367504764, 428755558, 447397104, 467733336, 490006352, 541585968, 623644448, 643133337, 735009528, 857511116, 894794208, 935466672, 980012704, 1083171936, 1286266674, 1470019056, 1715022232, 1870933344, 2572533348, 2940038112, 3430044464, 5145066696, 6860088928, 10290133392, 20580266784]

約数ペア:

[(1, 20580266784), (2, 10290133392), (3, 6860088928), (4, 5145066696), (6, 3430044464), (7, 2940038112), (8, 2572533348), (11, 1870933344), (12, 1715022232), (14, 1470019056), (16, 1286266674), (19, 1083171936), (21, 980012704), (22, 935466672), (23, 894794208), (24, 857511116), (28, 735009528), (32, 643133337), (33, 623644448), (38, 541585968), (42, 490006352), (44, 467733336), (46, 447397104), (48, 428755558), (56, 367504764), (57, 361057312), (66, 311822224), (69, 298264736), (76, 270792984), (77, 267276192), (84, 245003176), (88, 233866668), (92, 223698552), (96, 214377779), (112, 183752382), (114, 180528656), (132, 155911112), (133, 154738848), (138, 149132368), (152, 135396492), (154, 133638096), (161, 127827744), (168, 122501588), (176, 116933334), (184, 111849276), (209, 98470176), (224, 91876191), (228, 90264328), (231, 89092064), (253, 81344928), (264, 77955556), (266, 77369424), (276, 74566184), (277, 74296992), (304, 67698246), (308, 66819048), (322, 63913872), (336, 61250794), (352, 58466667), (368, 55924638), (399, 51579616), (418, 49235088), (437, 47094432), (456, 45132164), (462, 44546032), (483, 42609248), (506, 40672464), (528, 38977778), (529, 38904096), (532, 38684712), (552, 37283092), (554, 37148496), (608, 33849123), (616, 33409524), (627, 32823392), (644, 31956936), (672, 30625397), (736, 27962319), (759, 27114976), (798, 25789808), (831, 24765664), (836, 24617544), (874, 23547216), (912, 22566082), (924, 22273016), (966, 21304624), (1012, 20336232), (1056, 19488889), (1058, 19452048), (1064, 19342356), (1104, 18641546), (1108, 18574248), (1232, 16704762), (1254, 16411696), (1288, 15978468), (1311, 15698144), (1463, 14067168), (1518, 13557488), (1587, 12968032), (1596, 12894904), (1662, 12382832), (1672, 12308772), (1748, 11773608), (1771, 11620704), (1824, 11283041), (1848, 11136508), (1932, 10652312), (1939, 10613856), (2024, 10168116), (2116, 9726024), (2128, 9671178), (2208, 9320773), (2216, 9287124), (2464, 8352381), (2508, 8205848), (2576, 7989234), (2622, 7849072), (2926, 7033584), (3036, 6778744), (3047, 6754272), (3059, 6727776), (3174, 6484016), (3192, 6447452), (3324, 6191416), (3344, 6154386), (3496, 5886804), (3542, 5810352), (3696, 5568254), (3703, 5557728), (3864, 5326156), (3878, 5306928), (4048, 5084058), (4232, 4863012), (4256, 4835589), (4389, 4689056), (4432, 4643562), (4807, 4281312), (5016, 4102924), (5152, 3994617), (5244, 3924536), (5263, 3910368), (5313, 3873568), (5817, 3537952), (5819, 3536736), (5852, 3516792), (6072, 3389372), (6094, 3377136), (6118, 3363888), (6348, 3242008), (6371, 3230304), (6384, 3223726), (6648, 3095708), (6688, 3077193), (6992, 2943402), (7084, 2905176), (7392, 2784127), (7406, 2778864), (7728, 2663078), (7756, 2653464), (8096, 2542029), (8464, 2431506), (8778, 2344528), (8864, 2321781), (9141, 2251424), (9177, 2242592), (9614, 2140656), (10032, 2051462), (10051, 2047584), (10488, 1962268), (10526, 1955184), (10626, 1936784), (11109, 1852576), (11634, 1768976), (11638, 1768368), (11704, 1758396), (12144, 1694686), (12188, 1688568), (12236, 1681944), (12696, 1621004), (12742, 1615152), (12768, 1611863), (13296, 1547854), (13984, 1471701), (14168, 1452588), (14421, 1427104), (14812, 1389432), (15456, 1331539), (15512, 1326732), (15789, 1303456), (16928, 1215753), (17457, 1178912), (17556, 1172264), (18282, 1125712), (18354, 1121296), (19113, 1076768), (19228, 1070328), (20064, 1025731), (20102, 1023792), (20976, 981134), (21052, 977592), (21252, 968392), (21329, 964896), (22218, 926288), (23268, 884488), (23276, 884184), (23408, 879198), (24288, 847343), (24376, 844284), (24472, 840972), (25392, 810502), (25484, 807576), (26592, 773927), (28336, 726294), (28842, 713552), (29624, 694716), (30153, 682528), (31024, 663366), (31578, 651728), (33649, 611616), (34914, 589456), (35112, 586132), (36564, 562856), (36708, 560648), (36841, 558624), (38226, 538384), (38456, 535164), (40204, 511896), (40733, 505248), (41952, 490567), (42104, 488796), (42504, 484196), (42658, 482448), (44436, 463144), (44597, 461472), (46536, 442244), (46552, 442092), (46816, 439599), (48752, 422142), (48944, 420486), (50784, 405251), (50968, 403788), (56672, 363147), (57684, 356776), (57893, 355488), (59248, 347358), (60306, 341264), (62048, 331683), (63156, 325864), (63987, 321632), (67298, 305808), (69828, 294728), (70081, 293664), (70224, 293066), (70357, 292512), (73128, 281428), (73416, 280324), (73682, 279312), (76452, 269192), (76912, 267582), (80408, 255948), (81466, 252624), (84208, 244398), (85008, 242098), (85316, 241224), (88872, 231572), (89194, 230736), (93072, 221122), (93104, 221046), (97504, 211071), (97888, 210243), (100947, 203872), (101936, 201894), (110523, 186208), (110561, 186144), (115368, 178388), (115786, 177744), (118496, 173679), (120612, 170632), (121049, 170016), (122199, 168416), (126312, 162932), (127974, 160816), (133791, 153824), (134596, 152904), (139656, 147364), (140162, 146832), (140448, 146533), (140714, 146256)]