21085137216

素因数分解:

$2^6\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 672

約数和(自身を含む): 77663040000

約数和(自身を除く): 56577902784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 27, 32, 33, 36, 38, 39, 44, 48, 52, 54, 57, 64, 66, 72, 76, 78, 81, 88, 96, 99, 104, 108, 114, 117, 132, 143, 144, 152, 156, 162, 171, 176, 192, 198, 208, 209, 216, 228, 234, 243, 247, 264, 286, 288, 297, 304, 312, 324, 342, 351, 352, 396, 416, 418, 429, 432, 456, 468, 486, 494, 499, 513, 528, 572, 576, 594, 608, 624, 627, 648, 684, 702, 704, 741, 792, 832, 836, 858, 864, 891, 912, 936, 972, 988, 998, 1026, 1053, 1056, 1144, 1188, 1216, 1248, 1254, 1287, 1296, 1368, 1404, 1482, 1497, 1539, 1584, 1672, 1716, 1728, 1782, 1824, 1872, 1881, 1944, 1976, 1996, 2052, 2106, 2112, 2223, 2288, 2376, 2496, 2508, 2574, 2592, 2673, 2717, 2736, 2808, 2964, 2994, 3078, 3159, 3168, 3344, 3432, 3564, 3648, 3744, 3762, 3861, 3888, 3952, 3992, 4104, 4212, 4446, 4491, 4576, 4617, 4752, 5016, 5148, 5184, 5346, 5434, 5472, 5489, 5616, 5643, 5928, 5988, 6156, 6318, 6336, 6487, 6669, 6688, 6864, 7128, 7488, 7524, 7722, 7776, 7904, 7984, 8151, 8208, 8424, 8892, 8982, 9152, 9234, 9481, 9504, 10032, 10296, 10692, 10868, 10944, 10978, 11232, 11286, 11583, 11856, 11976, 12312, 12636, 12974, 13338, 13376, 13473, 13728, 14256, 15048, 15444, 15552, 15808, 15968, 16302, 16416, 16467, 16848, 16929, 17784, 17964, 18468, 18962, 19008, 19461, 20007, 20064, 20592, 21384, 21736, 21956, 22464, 22572, 23166, 23712, 23952, 24453, 24624, 25272, 25948, 26676, 26946, 27456, 28443, 28512, 30096, 30888, 31936, 32604, 32832, 32934, 33696, 33858, 34749, 35568, 35928, 36936, 37924, 38922, 40014, 40128, 40419, 41184, 42768, 43472, 43912, 45144, 46332, 47424, 47904, 48906, 49248, 49401, 50544, 50787, 51896, 53352, 53892, 56886, 57024, 58383, 60021, 60192, 61776, 65208, 65868, 67392, 67716, 69498, 71136, 71357, 71856, 73359, 73872, 75848, 77844, 80028, 80838, 82368, 85329, 85536, 86944, 87824, 90288, 92664, 95808, 97812, 98496, 98802, 101088, 101574, 103792, 104291, 106704, 107784, 113772, 116766, 120042, 120384, 121257, 123253, 123552, 130416, 131736, 135432, 138996, 142272, 142714, 143712, 146718, 147744, 148203, 151696, 155688, 160056, 161676, 170658, 171072, 173888, 175149, 175648, 180576, 185328, 195624, 197604, 202176, 203148, 207584, 208582, 213408, 214071, 215568, 220077, 227544, 233532, 240084, 242514, 246506, 247104, 255987, 260832, 263472, 270864, 277992, 285428, 287424, 293436, 295488, 296406, 303392, 311376, 312873, 320112, 323352, 341316, 350298, 351296, 361152, 369759, 370656, 391248, 395208, 406296, 415168, 417164, 426816, 428142, 431136, 440154, 444609, 455088, 467064, 480168, 485028, 493012, 511974, 521664, 525447, 526944, 541728, 555984, 570856, 586872, 592812, 606784, 622752, 625746, 640224, 642213, 646704, 660231, 682632, 700596, 739518, 741312, 767961, 782496, 790416, 812592, 834328, 856284, 862272, 880308, 889218, 910176, 934128, 938619, 960336, 970056, 986024, 1023948, 1050894, 1053888, 1083456, 1109277, 1111968, 1141712, 1173744, 1185624, 1245504, 1251492, 1280448, 1284426, 1293408, 1320462, 1333827, 1355783, 1365264, 1401192, 1479036, 1535922, 1564992, 1576341, 1580832, 1625184, 1668656, 1712568, 1760616, 1778436, 1820352, 1868256, 1877238, 1920672, 1926639, 1940112, 1972048, 2047896, 2101788, 2218554, 2223936, 2283424, 2303883, 2347488, 2371248, 2502984, 2568852, 2586816, 2640924, 2667654, 2711566, 2730528, 2802384, 2815857, 2958072, 3071844, 3152682, 3161664, 3250368, 3327831, 3337312, 3425136, 3521232, 3556872, 3736512, 3754476, 3841344, 3853278, 3880224, 3944096, 4067349, 4095792, 4203576, 4437108, 4566848, 4607766, 4694976, 4742496, 5005968, 5137704, 5281848, 5335308, 5423132, 5461056, 5604768, 5631714, 5779917, 5916144, 6143688, 6305364, 6655662, 6674624, 6850272, 7042464, 7113744, 7508952, 7706556, 7760448, 7888192, 8134698, 8191584, 8407152, 8447571, 8874216, 9215532, 9484992, 9983493, 10011936, 10275408, 10563696, 10670616, 10846264, 11209536, 11263428, 11559834, 11832288, 12202047, 12287376, 12610728, 13311324, 13700544, 14084928, 14227488, 15017904, 15413112, 16269396, 16383168, 16814304, 16895142, 17339751, 17748432, 18431064, 19966986, 20023872, 20550816, 21127392, 21341232, 21692528, 22526856, 23119668, 23664576, 24404094, 24574752, 25221456, 25342713, 26622648, 28454976, 29950479, 30035808, 30826224, 32538792, 33628608, 33790284, 34679502, 35496864, 36606141, 36862128, 39933972, 41101632, 42254784, 42682464, 43385056, 45053712, 46239336, 48808188, 49149504, 50442912, 50685426, 53245296, 59900958, 60071616, 61652448, 65077584, 67580568, 69359004, 70993728, 73212282, 73724256, 79867944, 85364928, 86770112, 90107424, 92478672, 97616376, 100885824, 101370852, 106490592, 109818423, 119801916, 123304896, 130155168, 135161136, 138718008, 146424564, 147448512, 159735888, 180214848, 184957344, 195232752, 202741704, 212981184, 219636846, 239603832, 260310336, 270322272, 277436016, 292849128, 319471776, 329455269, 369914688, 390465504, 405483408, 439273692, 479207664, 540644544, 554872032, 585698256, 638943552, 658910538, 780931008, 810966816, 878547384, 958415328, 1109744064, 1171396512, 1317821076, 1621933632, 1757094768, 1916830656, 2342793024, 2635642152, 3514189536, 5271284304, 7028379072, 10542568608, 21085137216]

約数ペア:

[(1, 21085137216), (2, 10542568608), (3, 7028379072), (4, 5271284304), (6, 3514189536), (8, 2635642152), (9, 2342793024), (11, 1916830656), (12, 1757094768), (13, 1621933632), (16, 1317821076), (18, 1171396512), (19, 1109744064), (22, 958415328), (24, 878547384), (26, 810966816), (27, 780931008), (32, 658910538), (33, 638943552), (36, 585698256), (38, 554872032), (39, 540644544), (44, 479207664), (48, 439273692), (52, 405483408), (54, 390465504), (57, 369914688), (64, 329455269), (66, 319471776), (72, 292849128), (76, 277436016), (78, 270322272), (81, 260310336), (88, 239603832), (96, 219636846), (99, 212981184), (104, 202741704), (108, 195232752), (114, 184957344), (117, 180214848), (132, 159735888), (143, 147448512), (144, 146424564), (152, 138718008), (156, 135161136), (162, 130155168), (171, 123304896), (176, 119801916), (192, 109818423), (198, 106490592), (208, 101370852), (209, 100885824), (216, 97616376), (228, 92478672), (234, 90107424), (243, 86770112), (247, 85364928), (264, 79867944), (286, 73724256), (288, 73212282), (297, 70993728), (304, 69359004), (312, 67580568), (324, 65077584), (342, 61652448), (351, 60071616), (352, 59900958), (396, 53245296), (416, 50685426), (418, 50442912), (429, 49149504), (432, 48808188), (456, 46239336), (468, 45053712), (486, 43385056), (494, 42682464), (499, 42254784), (513, 41101632), (528, 39933972), (572, 36862128), (576, 36606141), (594, 35496864), (608, 34679502), (624, 33790284), (627, 33628608), (648, 32538792), (684, 30826224), (702, 30035808), (704, 29950479), (741, 28454976), (792, 26622648), (832, 25342713), (836, 25221456), (858, 24574752), (864, 24404094), (891, 23664576), (912, 23119668), (936, 22526856), (972, 21692528), (988, 21341232), (998, 21127392), (1026, 20550816), (1053, 20023872), (1056, 19966986), (1144, 18431064), (1188, 17748432), (1216, 17339751), (1248, 16895142), (1254, 16814304), (1287, 16383168), (1296, 16269396), (1368, 15413112), (1404, 15017904), (1482, 14227488), (1497, 14084928), (1539, 13700544), (1584, 13311324), (1672, 12610728), (1716, 12287376), (1728, 12202047), (1782, 11832288), (1824, 11559834), (1872, 11263428), (1881, 11209536), (1944, 10846264), (1976, 10670616), (1996, 10563696), (2052, 10275408), (2106, 10011936), (2112, 9983493), (2223, 9484992), (2288, 9215532), (2376, 8874216), (2496, 8447571), (2508, 8407152), (2574, 8191584), (2592, 8134698), (2673, 7888192), (2717, 7760448), (2736, 7706556), (2808, 7508952), (2964, 7113744), (2994, 7042464), (3078, 6850272), (3159, 6674624), (3168, 6655662), (3344, 6305364), (3432, 6143688), (3564, 5916144), (3648, 5779917), (3744, 5631714), (3762, 5604768), (3861, 5461056), (3888, 5423132), (3952, 5335308), (3992, 5281848), (4104, 5137704), (4212, 5005968), (4446, 4742496), (4491, 4694976), (4576, 4607766), (4617, 4566848), (4752, 4437108), (5016, 4203576), (5148, 4095792), (5184, 4067349), (5346, 3944096), (5434, 3880224), (5472, 3853278), (5489, 3841344), (5616, 3754476), (5643, 3736512), (5928, 3556872), (5988, 3521232), (6156, 3425136), (6318, 3337312), (6336, 3327831), (6487, 3250368), (6669, 3161664), (6688, 3152682), (6864, 3071844), (7128, 2958072), (7488, 2815857), (7524, 2802384), (7722, 2730528), (7776, 2711566), (7904, 2667654), (7984, 2640924), (8151, 2586816), (8208, 2568852), (8424, 2502984), (8892, 2371248), (8982, 2347488), (9152, 2303883), (9234, 2283424), (9481, 2223936), (9504, 2218554), (10032, 2101788), (10296, 2047896), (10692, 1972048), (10868, 1940112), (10944, 1926639), (10978, 1920672), (11232, 1877238), (11286, 1868256), (11583, 1820352), (11856, 1778436), (11976, 1760616), (12312, 1712568), (12636, 1668656), (12974, 1625184), (13338, 1580832), (13376, 1576341), (13473, 1564992), (13728, 1535922), (14256, 1479036), (15048, 1401192), (15444, 1365264), (15552, 1355783), (15808, 1333827), (15968, 1320462), (16302, 1293408), (16416, 1284426), (16467, 1280448), (16848, 1251492), (16929, 1245504), (17784, 1185624), (17964, 1173744), (18468, 1141712), (18962, 1111968), (19008, 1109277), (19461, 1083456), (20007, 1053888), (20064, 1050894), (20592, 1023948), (21384, 986024), (21736, 970056), (21956, 960336), (22464, 938619), (22572, 934128), (23166, 910176), (23712, 889218), (23952, 880308), (24453, 862272), (24624, 856284), (25272, 834328), (25948, 812592), (26676, 790416), (26946, 782496), (27456, 767961), (28443, 741312), (28512, 739518), (30096, 700596), (30888, 682632), (31936, 660231), (32604, 646704), (32832, 642213), (32934, 640224), (33696, 625746), (33858, 622752), (34749, 606784), (35568, 592812), (35928, 586872), (36936, 570856), (37924, 555984), (38922, 541728), (40014, 526944), (40128, 525447), (40419, 521664), (41184, 511974), (42768, 493012), (43472, 485028), (43912, 480168), (45144, 467064), (46332, 455088), (47424, 444609), (47904, 440154), (48906, 431136), (49248, 428142), (49401, 426816), (50544, 417164), (50787, 415168), (51896, 406296), (53352, 395208), (53892, 391248), (56886, 370656), (57024, 369759), (58383, 361152), (60021, 351296), (60192, 350298), (61776, 341316), (65208, 323352), (65868, 320112), (67392, 312873), (67716, 311376), (69498, 303392), (71136, 296406), (71357, 295488), (71856, 293436), (73359, 287424), (73872, 285428), (75848, 277992), (77844, 270864), (80028, 263472), (80838, 260832), (82368, 255987), (85329, 247104), (85536, 246506), (86944, 242514), (87824, 240084), (90288, 233532), (92664, 227544), (95808, 220077), (97812, 215568), (98496, 214071), (98802, 213408), (101088, 208582), (101574, 207584), (103792, 203148), (104291, 202176), (106704, 197604), (107784, 195624), (113772, 185328), (116766, 180576), (120042, 175648), (120384, 175149), (121257, 173888), (123253, 171072), (123552, 170658), (130416, 161676), (131736, 160056), (135432, 155688), (138996, 151696), (142272, 148203), (142714, 147744), (143712, 146718)]