20639931312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 480

約数和(自身を含む): 73667784960

約数和(自身を除く): 53027853648

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 109, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 218, 231, 264, 273, 286, 294, 308, 312, 327, 336, 364, 392, 429, 436, 462, 528, 539, 546, 563, 572, 588, 616, 624, 637, 654, 728, 763, 784, 858, 872, 924, 1001, 1078, 1092, 1126, 1144, 1176, 1199, 1232, 1274, 1308, 1417, 1456, 1526, 1617, 1689, 1716, 1744, 1848, 1911, 2002, 2156, 2184, 2252, 2288, 2289, 2352, 2398, 2548, 2616, 2834, 3003, 3052, 3234, 3378, 3432, 3597, 3696, 3822, 3941, 4004, 4251, 4312, 4368, 4504, 4578, 4796, 5096, 5232, 5341, 5668, 6006, 6104, 6193, 6468, 6756, 6864, 7007, 7194, 7319, 7644, 7882, 8008, 8393, 8502, 8624, 9008, 9156, 9592, 9919, 10192, 10682, 11336, 11823, 12012, 12208, 12386, 12936, 13512, 14014, 14388, 14638, 15288, 15587, 15764, 16016, 16023, 16786, 17004, 18312, 18579, 19184, 19838, 21021, 21364, 21957, 22672, 23646, 24024, 24772, 25179, 25872, 27024, 27587, 28028, 28776, 29276, 29757, 30576, 31174, 31528, 32046, 33572, 34008, 36624, 37158, 39676, 42042, 42728, 43351, 43914, 46761, 47292, 48048, 49544, 50358, 51233, 55174, 56056, 57552, 58552, 58751, 59514, 61367, 62348, 63056, 64092, 67144, 68016, 69433, 74316, 79352, 80509, 82761, 84084, 85456, 86702, 87828, 93522, 94584, 99088, 100716, 102466, 109109, 110348, 112112, 117104, 117502, 119028, 122734, 124696, 128184, 130053, 134288, 138866, 148632, 153699, 158704, 161018, 165522, 168168, 173404, 175656, 176253, 184101, 187044, 189168, 201432, 204932, 208299, 218218, 220696, 235004, 238056, 241527, 245468, 249392, 256368, 260106, 277732, 297264, 303457, 307398, 322036, 327327, 331044, 336336, 346808, 351312, 352506, 358631, 368202, 374088, 402864, 409864, 416598, 429569, 436436, 441392, 470008, 476112, 483054, 490936, 520212, 555464, 563563, 606914, 614796, 644072, 654654, 662088, 675037, 693616, 705012, 717262, 736404, 748176, 763763, 797771, 819728, 833196, 859138, 872872, 910371, 940016, 966108, 981872, 1040424, 1075893, 1110928, 1127126, 1213828, 1229592, 1288144, 1288707, 1309308, 1324176, 1350074, 1410024, 1434524, 1472808, 1527526, 1595542, 1666392, 1690689, 1718276, 1745744, 1820742, 1932216, 2025111, 2080848, 2151786, 2254252, 2291289, 2393313, 2427656, 2459184, 2577414, 2618616, 2700148, 2820048, 2869048, 2945616, 3006983, 3055052, 3191084, 3332784, 3381378, 3436552, 3641484, 3864432, 3944941, 4050222, 4303572, 4508504, 4582578, 4725259, 4786626, 4855312, 5154828, 5237232, 5400296, 5584397, 5738096, 6013966, 6110104, 6382168, 6762756, 6873104, 7282968, 7889882, 8100444, 8607144, 8775481, 9017008, 9020949, 9165156, 9450518, 9573252, 10309656, 10800592, 11168794, 11834823, 12027932, 12220208, 12764336, 13525512, 14175777, 14565936, 15779764, 16200888, 16753191, 17214288, 17550962, 18041898, 18330312, 18901036, 19146504, 20619312, 22337588, 23669646, 24055864, 26326443, 27051024, 28351554, 31559528, 32401776, 33076813, 33506382, 35101924, 36083796, 36660624, 37802072, 38293008, 39090779, 44675176, 47339292, 48111728, 52652886, 56703108, 61428367, 63119056, 66153626, 67012764, 70203848, 72167592, 75604144, 78181558, 89350352, 94678584, 99230439, 105305772, 113406216, 117272337, 122856734, 132307252, 134025528, 140407696, 144335184, 156363116, 184285101, 189357168, 198460878, 210611544, 226812432, 234544674, 245713468, 264614504, 268051056, 312726232, 368570202, 396921756, 421223088, 429998569, 469089348, 491426936, 529229008, 625452464, 737140404, 793843512, 859997138, 938178696, 982853872, 1289995707, 1474280808, 1587687024, 1719994276, 1876357392, 2579991414, 2948561616, 3439988552, 5159982828, 6879977104, 10319965656, 20639931312]

約数ペア:

[(1, 20639931312), (2, 10319965656), (3, 6879977104), (4, 5159982828), (6, 3439988552), (7, 2948561616), (8, 2579991414), (11, 1876357392), (12, 1719994276), (13, 1587687024), (14, 1474280808), (16, 1289995707), (21, 982853872), (22, 938178696), (24, 859997138), (26, 793843512), (28, 737140404), (33, 625452464), (39, 529229008), (42, 491426936), (44, 469089348), (48, 429998569), (49, 421223088), (52, 396921756), (56, 368570202), (66, 312726232), (77, 268051056), (78, 264614504), (84, 245713468), (88, 234544674), (91, 226812432), (98, 210611544), (104, 198460878), (109, 189357168), (112, 184285101), (132, 156363116), (143, 144335184), (147, 140407696), (154, 134025528), (156, 132307252), (168, 122856734), (176, 117272337), (182, 113406216), (196, 105305772), (208, 99230439), (218, 94678584), (231, 89350352), (264, 78181558), (273, 75604144), (286, 72167592), (294, 70203848), (308, 67012764), (312, 66153626), (327, 63119056), (336, 61428367), (364, 56703108), (392, 52652886), (429, 48111728), (436, 47339292), (462, 44675176), (528, 39090779), (539, 38293008), (546, 37802072), (563, 36660624), (572, 36083796), (588, 35101924), (616, 33506382), (624, 33076813), (637, 32401776), (654, 31559528), (728, 28351554), (763, 27051024), (784, 26326443), (858, 24055864), (872, 23669646), (924, 22337588), (1001, 20619312), (1078, 19146504), (1092, 18901036), (1126, 18330312), (1144, 18041898), (1176, 17550962), (1199, 17214288), (1232, 16753191), (1274, 16200888), (1308, 15779764), (1417, 14565936), (1456, 14175777), (1526, 13525512), (1617, 12764336), (1689, 12220208), (1716, 12027932), (1744, 11834823), (1848, 11168794), (1911, 10800592), (2002, 10309656), (2156, 9573252), (2184, 9450518), (2252, 9165156), (2288, 9020949), (2289, 9017008), (2352, 8775481), (2398, 8607144), (2548, 8100444), (2616, 7889882), (2834, 7282968), (3003, 6873104), (3052, 6762756), (3234, 6382168), (3378, 6110104), (3432, 6013966), (3597, 5738096), (3696, 5584397), (3822, 5400296), (3941, 5237232), (4004, 5154828), (4251, 4855312), (4312, 4786626), (4368, 4725259), (4504, 4582578), (4578, 4508504), (4796, 4303572), (5096, 4050222), (5232, 3944941), (5341, 3864432), (5668, 3641484), (6006, 3436552), (6104, 3381378), (6193, 3332784), (6468, 3191084), (6756, 3055052), (6864, 3006983), (7007, 2945616), (7194, 2869048), (7319, 2820048), (7644, 2700148), (7882, 2618616), (8008, 2577414), (8393, 2459184), (8502, 2427656), (8624, 2393313), (9008, 2291289), (9156, 2254252), (9592, 2151786), (9919, 2080848), (10192, 2025111), (10682, 1932216), (11336, 1820742), (11823, 1745744), (12012, 1718276), (12208, 1690689), (12386, 1666392), (12936, 1595542), (13512, 1527526), (14014, 1472808), (14388, 1434524), (14638, 1410024), (15288, 1350074), (15587, 1324176), (15764, 1309308), (16016, 1288707), (16023, 1288144), (16786, 1229592), (17004, 1213828), (18312, 1127126), (18579, 1110928), (19184, 1075893), (19838, 1040424), (21021, 981872), (21364, 966108), (21957, 940016), (22672, 910371), (23646, 872872), (24024, 859138), (24772, 833196), (25179, 819728), (25872, 797771), (27024, 763763), (27587, 748176), (28028, 736404), (28776, 717262), (29276, 705012), (29757, 693616), (30576, 675037), (31174, 662088), (31528, 654654), (32046, 644072), (33572, 614796), (34008, 606914), (36624, 563563), (37158, 555464), (39676, 520212), (42042, 490936), (42728, 483054), (43351, 476112), (43914, 470008), (46761, 441392), (47292, 436436), (48048, 429569), (49544, 416598), (50358, 409864), (51233, 402864), (55174, 374088), (56056, 368202), (57552, 358631), (58552, 352506), (58751, 351312), (59514, 346808), (61367, 336336), (62348, 331044), (63056, 327327), (64092, 322036), (67144, 307398), (68016, 303457), (69433, 297264), (74316, 277732), (79352, 260106), (80509, 256368), (82761, 249392), (84084, 245468), (85456, 241527), (86702, 238056), (87828, 235004), (93522, 220696), (94584, 218218), (99088, 208299), (100716, 204932), (102466, 201432), (109109, 189168), (110348, 187044), (112112, 184101), (117104, 176253), (117502, 175656), (119028, 173404), (122734, 168168), (124696, 165522), (128184, 161018), (130053, 158704), (134288, 153699), (138866, 148632)]