19740486528

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 576

約数和(自身を含む): 70744752000

約数和(自身を除く): 51004265472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 49, 56, 58, 62, 63, 64, 72, 84, 87, 93, 96, 98, 112, 116, 124, 126, 128, 144, 147, 168, 174, 186, 192, 196, 203, 217, 224, 232, 248, 252, 261, 279, 288, 294, 336, 348, 372, 384, 389, 392, 406, 434, 441, 448, 464, 496, 504, 522, 558, 576, 588, 609, 651, 672, 696, 744, 778, 784, 812, 868, 882, 896, 899, 928, 992, 1008, 1044, 1116, 1152, 1167, 1176, 1218, 1302, 1344, 1392, 1421, 1488, 1519, 1556, 1568, 1624, 1736, 1764, 1798, 1827, 1856, 1953, 1984, 2016, 2088, 2232, 2334, 2352, 2436, 2604, 2688, 2697, 2723, 2784, 2842, 2976, 3038, 3112, 3136, 3248, 3472, 3501, 3528, 3596, 3654, 3712, 3906, 3968, 4032, 4176, 4263, 4464, 4557, 4668, 4704, 4872, 5208, 5394, 5446, 5568, 5684, 5952, 6076, 6224, 6272, 6293, 6496, 6944, 7002, 7056, 7192, 7308, 7812, 8064, 8091, 8169, 8352, 8526, 8928, 9114, 9336, 9408, 9744, 10416, 10788, 10892, 11136, 11281, 11368, 11904, 12059, 12152, 12448, 12586, 12789, 12992, 13671, 13888, 14004, 14112, 14384, 14616, 15624, 16182, 16338, 16704, 17052, 17856, 18228, 18672, 18816, 18879, 19061, 19488, 20832, 21576, 21784, 22562, 22736, 24118, 24304, 24507, 24896, 25172, 25578, 25984, 27342, 27776, 28008, 28224, 28768, 29232, 31248, 32364, 32676, 33408, 33843, 34104, 35712, 36177, 36456, 37344, 37758, 38122, 38976, 41664, 43152, 43568, 44051, 45124, 45472, 48236, 48608, 49014, 49792, 50344, 51156, 54684, 56016, 56448, 56637, 57183, 57536, 58464, 62496, 64728, 65352, 67686, 68208, 72354, 72912, 74688, 75516, 76244, 77952, 78967, 83328, 84413, 86304, 87136, 88102, 90248, 90944, 96472, 97216, 98028, 100688, 101529, 102312, 108531, 109368, 112032, 113274, 114366, 115072, 116928, 124992, 129456, 130704, 132153, 135372, 136416, 144708, 145824, 149376, 151032, 152488, 157934, 168826, 171549, 172608, 174272, 176204, 180496, 181888, 192944, 194432, 196056, 201376, 203058, 204624, 217062, 218736, 224064, 226548, 228732, 233856, 236901, 249984, 253239, 258912, 261408, 264306, 270744, 272832, 289416, 291648, 302064, 304976, 315868, 337652, 343098, 345216, 348544, 349711, 352408, 360992, 385888, 392112, 396459, 402752, 406116, 409248, 434124, 437472, 448128, 453096, 457464, 473802, 506478, 517824, 522816, 528612, 541488, 545664, 552769, 578832, 583296, 590891, 604128, 609952, 631736, 675304, 686196, 699422, 704816, 710703, 721984, 759717, 771776, 784224, 792918, 805504, 812232, 818496, 868248, 874944, 906192, 914928, 947604, 1012956, 1035648, 1045632, 1049133, 1057224, 1082976, 1105538, 1157664, 1181782, 1208256, 1219904, 1263472, 1350608, 1372392, 1398844, 1409632, 1421406, 1443968, 1519434, 1543552, 1568448, 1585836, 1624464, 1636992, 1658307, 1736496, 1749888, 1772673, 1812384, 1829856, 1895208, 2025912, 2098266, 2114448, 2165952, 2211076, 2315328, 2363564, 2416512, 2439808, 2447977, 2526944, 2701216, 2744784, 2797688, 2819264, 2842812, 3038868, 3136896, 3147399, 3171672, 3248928, 3316614, 3472992, 3545346, 3624768, 3659712, 3790416, 4051824, 4196532, 4228896, 4331904, 4422152, 4630656, 4727128, 4895954, 4974921, 5053888, 5318019, 5402432, 5489568, 5595376, 5638528, 5685624, 6077736, 6294798, 6343344, 6497856, 6633228, 6945984, 7090692, 7249536, 7319424, 7343931, 7580832, 8103648, 8393064, 8457792, 8844304, 9454256, 9791908, 9949842, 10107776, 10636038, 10804864, 10979136, 11190752, 11371248, 12155472, 12589596, 12686688, 12995712, 13266456, 13891968, 14181384, 14687862, 15161664, 16207296, 16786128, 16915584, 17135839, 17688608, 18908512, 19583816, 19899684, 21272076, 21958272, 22031793, 22381504, 22742496, 24310944, 25179192, 25373376, 26532912, 28362768, 29375724, 30323328, 32414592, 33572256, 34271678, 35377216, 37817024, 39167632, 39799368, 42544152, 44063586, 44763008, 45484992, 48621888, 50358384, 50746752, 51407517, 53065824, 56725536, 58751448, 67144512, 68543356, 70754432, 75634048, 78335264, 79598736, 85088304, 88127172, 90969984, 97243776, 100716768, 102815034, 106131648, 113451072, 117502896, 134289024, 137086712, 154222551, 156670528, 159197472, 170176608, 176254344, 201433536, 205630068, 212263296, 226902144, 235005792, 274173424, 308445102, 313341056, 318394944, 340353216, 352508688, 402867072, 411260136, 470011584, 548346848, 616890204, 636789888, 680706432, 705017376, 822520272, 940023168, 1096693696, 1233780408, 1410034752, 1645040544, 2193387392, 2467560816, 2820069504, 3290081088, 4935121632, 6580162176, 9870243264, 19740486528]

約数ペア:

[(1, 19740486528), (2, 9870243264), (3, 6580162176), (4, 4935121632), (6, 3290081088), (7, 2820069504), (8, 2467560816), (9, 2193387392), (12, 1645040544), (14, 1410034752), (16, 1233780408), (18, 1096693696), (21, 940023168), (24, 822520272), (28, 705017376), (29, 680706432), (31, 636789888), (32, 616890204), (36, 548346848), (42, 470011584), (48, 411260136), (49, 402867072), (56, 352508688), (58, 340353216), (62, 318394944), (63, 313341056), (64, 308445102), (72, 274173424), (84, 235005792), (87, 226902144), (93, 212263296), (96, 205630068), (98, 201433536), (112, 176254344), (116, 170176608), (124, 159197472), (126, 156670528), (128, 154222551), (144, 137086712), (147, 134289024), (168, 117502896), (174, 113451072), (186, 106131648), (192, 102815034), (196, 100716768), (203, 97243776), (217, 90969984), (224, 88127172), (232, 85088304), (248, 79598736), (252, 78335264), (261, 75634048), (279, 70754432), (288, 68543356), (294, 67144512), (336, 58751448), (348, 56725536), (372, 53065824), (384, 51407517), (389, 50746752), (392, 50358384), (406, 48621888), (434, 45484992), (441, 44763008), (448, 44063586), (464, 42544152), (496, 39799368), (504, 39167632), (522, 37817024), (558, 35377216), (576, 34271678), (588, 33572256), (609, 32414592), (651, 30323328), (672, 29375724), (696, 28362768), (744, 26532912), (778, 25373376), (784, 25179192), (812, 24310944), (868, 22742496), (882, 22381504), (896, 22031793), (899, 21958272), (928, 21272076), (992, 19899684), (1008, 19583816), (1044, 18908512), (1116, 17688608), (1152, 17135839), (1167, 16915584), (1176, 16786128), (1218, 16207296), (1302, 15161664), (1344, 14687862), (1392, 14181384), (1421, 13891968), (1488, 13266456), (1519, 12995712), (1556, 12686688), (1568, 12589596), (1624, 12155472), (1736, 11371248), (1764, 11190752), (1798, 10979136), (1827, 10804864), (1856, 10636038), (1953, 10107776), (1984, 9949842), (2016, 9791908), (2088, 9454256), (2232, 8844304), (2334, 8457792), (2352, 8393064), (2436, 8103648), (2604, 7580832), (2688, 7343931), (2697, 7319424), (2723, 7249536), (2784, 7090692), (2842, 6945984), (2976, 6633228), (3038, 6497856), (3112, 6343344), (3136, 6294798), (3248, 6077736), (3472, 5685624), (3501, 5638528), (3528, 5595376), (3596, 5489568), (3654, 5402432), (3712, 5318019), (3906, 5053888), (3968, 4974921), (4032, 4895954), (4176, 4727128), (4263, 4630656), (4464, 4422152), (4557, 4331904), (4668, 4228896), (4704, 4196532), (4872, 4051824), (5208, 3790416), (5394, 3659712), (5446, 3624768), (5568, 3545346), (5684, 3472992), (5952, 3316614), (6076, 3248928), (6224, 3171672), (6272, 3147399), (6293, 3136896), (6496, 3038868), (6944, 2842812), (7002, 2819264), (7056, 2797688), (7192, 2744784), (7308, 2701216), (7812, 2526944), (8064, 2447977), (8091, 2439808), (8169, 2416512), (8352, 2363564), (8526, 2315328), (8928, 2211076), (9114, 2165952), (9336, 2114448), (9408, 2098266), (9744, 2025912), (10416, 1895208), (10788, 1829856), (10892, 1812384), (11136, 1772673), (11281, 1749888), (11368, 1736496), (11904, 1658307), (12059, 1636992), (12152, 1624464), (12448, 1585836), (12586, 1568448), (12789, 1543552), (12992, 1519434), (13671, 1443968), (13888, 1421406), (14004, 1409632), (14112, 1398844), (14384, 1372392), (14616, 1350608), (15624, 1263472), (16182, 1219904), (16338, 1208256), (16704, 1181782), (17052, 1157664), (17856, 1105538), (18228, 1082976), (18672, 1057224), (18816, 1049133), (18879, 1045632), (19061, 1035648), (19488, 1012956), (20832, 947604), (21576, 914928), (21784, 906192), (22562, 874944), (22736, 868248), (24118, 818496), (24304, 812232), (24507, 805504), (24896, 792918), (25172, 784224), (25578, 771776), (25984, 759717), (27342, 721984), (27776, 710703), (28008, 704816), (28224, 699422), (28768, 686196), (29232, 675304), (31248, 631736), (32364, 609952), (32676, 604128), (33408, 590891), (33843, 583296), (34104, 578832), (35712, 552769), (36177, 545664), (36456, 541488), (37344, 528612), (37758, 522816), (38122, 517824), (38976, 506478), (41664, 473802), (43152, 457464), (43568, 453096), (44051, 448128), (45124, 437472), (45472, 434124), (48236, 409248), (48608, 406116), (49014, 402752), (49792, 396459), (50344, 392112), (51156, 385888), (54684, 360992), (56016, 352408), (56448, 349711), (56637, 348544), (57183, 345216), (57536, 343098), (58464, 337652), (62496, 315868), (64728, 304976), (65352, 302064), (67686, 291648), (68208, 289416), (72354, 272832), (72912, 270744), (74688, 264306), (75516, 261408), (76244, 258912), (77952, 253239), (78967, 249984), (83328, 236901), (84413, 233856), (86304, 228732), (87136, 226548), (88102, 224064), (90248, 218736), (90944, 217062), (96472, 204624), (97216, 203058), (98028, 201376), (100688, 196056), (101529, 194432), (102312, 192944), (108531, 181888), (109368, 180496), (112032, 176204), (113274, 174272), (114366, 172608), (115072, 171549), (116928, 168826), (124992, 157934), (129456, 152488), (130704, 151032), (132153, 149376), (135372, 145824), (136416, 144708)]