20304700416

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 1056

約数和(自身を含む): 82402983936

約数和(自身を除く): 62098283520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 31, 32, 33, 36, 39, 42, 44, 48, 52, 56, 62, 63, 64, 66, 71, 72, 77, 78, 84, 88, 91, 93, 96, 99, 104, 112, 117, 124, 126, 128, 132, 142, 143, 144, 154, 156, 168, 176, 182, 186, 192, 198, 208, 213, 217, 224, 231, 234, 248, 252, 256, 264, 273, 279, 284, 286, 288, 308, 312, 336, 341, 352, 364, 372, 384, 396, 403, 416, 426, 429, 434, 448, 462, 468, 496, 497, 504, 512, 528, 546, 558, 568, 572, 576, 616, 624, 639, 651, 672, 682, 693, 704, 728, 744, 768, 781, 792, 806, 819, 832, 852, 858, 868, 896, 923, 924, 936, 992, 994, 1001, 1008, 1023, 1024, 1056, 1092, 1116, 1136, 1144, 1152, 1209, 1232, 1248, 1278, 1287, 1302, 1344, 1364, 1386, 1408, 1456, 1488, 1491, 1536, 1562, 1584, 1612, 1638, 1664, 1704, 1716, 1736, 1792, 1846, 1848, 1872, 1953, 1984, 1988, 2002, 2016, 2046, 2112, 2184, 2201, 2232, 2272, 2288, 2304, 2343, 2387, 2418, 2464, 2496, 2556, 2574, 2604, 2688, 2728, 2769, 2772, 2816, 2821, 2912, 2976, 2982, 3003, 3069, 3072, 3124, 3168, 3224, 3276, 3328, 3408, 3432, 3472, 3584, 3627, 3692, 3696, 3744, 3906, 3968, 3976, 4004, 4032, 4092, 4224, 4368, 4402, 4433, 4464, 4473, 4544, 4576, 4608, 4686, 4774, 4836, 4928, 4992, 5112, 5148, 5208, 5376, 5456, 5467, 5538, 5544, 5632, 5642, 5824, 5952, 5964, 6006, 6138, 6248, 6336, 6448, 6461, 6552, 6603, 6656, 6816, 6864, 6944, 7029, 7161, 7168, 7254, 7384, 7392, 7488, 7812, 7936, 7952, 8008, 8064, 8184, 8307, 8448, 8463, 8736, 8804, 8866, 8928, 8946, 9009, 9088, 9152, 9216, 9372, 9548, 9672, 9856, 9984, 10153, 10224, 10296, 10416, 10752, 10912, 10934, 11076, 11088, 11264, 11284, 11648, 11904, 11928, 12012, 12276, 12496, 12672, 12896, 12922, 13104, 13206, 13299, 13312, 13632, 13728, 13888, 14058, 14322, 14508, 14768, 14784, 14976, 15407, 15624, 15872, 15904, 16016, 16128, 16368, 16401, 16614, 16896, 16926, 17472, 17608, 17732, 17856, 17892, 18018, 18176, 18304, 18744, 19096, 19344, 19383, 19712, 19809, 19968, 20306, 20448, 20592, 20832, 21483, 21504, 21824, 21868, 22152, 22176, 22568, 23296, 23808, 23856, 24024, 24211, 24552, 24992, 25344, 25389, 25792, 25844, 26208, 26412, 26598, 27264, 27456, 27776, 28116, 28613, 28644, 29016, 29536, 29568, 29952, 30459, 30814, 31031, 31248, 31744, 31808, 32032, 32256, 32736, 32802, 33228, 33792, 33852, 34944, 35216, 35464, 35712, 35784, 36036, 36352, 36608, 37488, 38192, 38688, 38766, 39424, 39618, 39897, 39936, 40612, 40896, 41184, 41664, 42966, 43648, 43736, 44304, 44352, 45136, 46221, 46592, 47616, 47712, 48048, 48422, 49104, 49203, 49984, 50688, 50778, 51584, 51688, 52416, 52824, 53196, 54528, 54912, 55552, 56232, 57226, 57288, 58032, 58149, 59072, 59136, 59904, 60918, 61628, 62062, 62496, 63616, 64064, 64512, 65472, 65604, 66456, 67704, 69888, 70432, 70928, 71071, 71424, 71568, 72072, 72633, 72704, 73216, 74976, 76384, 77376, 77532, 78848, 79236, 79794, 81224, 81792, 82368, 83328, 85839, 85932, 87296, 87472, 88608, 88704, 90272, 91377, 92442, 93093, 93184, 95232, 95424, 96096, 96844, 98208, 98406, 99968, 101376, 101556, 103168, 103376, 104832, 105648, 106392, 109056, 109824, 111104, 112464, 114452, 114576, 116064, 116298, 118144, 118272, 119808, 121836, 123256, 124124, 124992, 127232, 128128, 130944, 131208, 132912, 135408, 138663, 139776, 140864, 141856, 142142, 142848, 143136, 144144, 145266, 146432, 149952, 152768, 154752, 155064, 158472, 159588, 162448, 163584, 164736, 166656, 169477, 171678, 171864, 174592, 174944, 177216, 177408, 180544, 182754, 184884, 186186, 190848, 192192, 193688, 196416, 196812, 199936, 200291, 203112, 206336, 206752, 209664, 211296, 212784, 213213, 217899, 218112, 219648, 222208, 224928, 228904, 229152, 232128, 232596, 236288, 236544, 243672, 246512, 248248, 249984, 254464, 256256, 257517, 261888, 262416, 265824, 270816, 277326, 279279, 279552, 281728, 283712, 284284, 285696, 286272, 288288, 290532, 299904, 305536, 309504, 310128, 314743, 316944, 319176, 324896, 327168, 329472, 333312, 338954, 343356, 343728, 349184, 349888, 354432, 354816, 361088, 365508, 369768, 372372, 381696, 384384, 387376, 392832, 393624, 399872, 400582, 406224, 412672, 413504, 419328, 422592, 425568, 426426, 435798, 439296, 449856, 457808, 458304, 464256, 465192, 472576, 487344, 493024, 496496, 499968, 508431, 508928, 512512, 515034, 523776, 524832, 531648, 541632, 554652, 558558, 563456, 567424, 568568, 572544, 576576, 581064, 599808, 600873, 611072, 619008, 620256, 629486, 633888, 638352, 639639, 649792, 654336, 658944, 666624, 677908, 686712, 687456, 699776, 708864, 709632, 722176, 731016, 739536, 744744, 763392, 768768, 774752, 785664, 787248, 799744, 801164, 812448, 827008, 838656, 845184, 851136, 852852, 871596, 899712, 915616, 916608, 928512, 930384, 944229, 945152, 974688, 986048, 992992, 999936, 1016862, 1025024, 1030068, 1047552, 1049664, 1063296, 1083264, 1109304, 1117116, 1126912, 1134848, 1137136, 1145088, 1153152, 1162128, 1199616, 1201746, 1222144, 1238016, 1240512, 1258972, 1267776, 1276704, 1279278, 1299584, 1317888, 1355816, 1373424, 1374912, 1399552, 1417728, 1444352, 1462032, 1479072, 1489488, 1525293, 1526784, 1537536, 1549504, 1571328, 1574496, 1602328, 1624896, 1654016, 1690368, 1702272, 1705704, 1743192, 1799424, 1802619, 1831232, 1833216, 1857024, 1860768, 1888458, 1949376, 1972096, 1985984, 1999872, 2033724, 2060136, 2099328, 2126592, 2166528, 2203201, 2218608, 2234232, 2253824, 2269696, 2274272, 2290176, 2306304, 2324256, 2399232, 2403492, 2444288, 2481024, 2517944, 2535552, 2553408, 2558556, 2599168, 2711632, 2746848, 2749824, 2799104, 2832687, 2835456, 2888704, 2924064, 2958144, 2978976, 3050586, 3075072, 3099008, 3142656, 3148992, 3204656, 3249792, 3308032, 3380736, 3404544, 3411408, 3486384, 3598848, 3605238, 3662464, 3666432, 3714048, 3721536, 3776916, 3898752, 3944192, 3971968, 4067448, 4120272, 4198656, 4253184, 4333056, 4406402, 4437216, 4468464, 4539392, 4548544, 4580352, 4612608, 4648512, 4806984, 4962048, 5035888, 5071104, 5106816, 5117112, 5198336, 5423264, 5493696, 5499648, 5598208, 5665374, 5848128, 5916288, 5957952, 6101172, 6198016, 6297984, 6409312, 6499584, 6609603, 6616064, 6761472, 6809088, 6822816, 6972768, 7197696, 7210476, 7324928, 7332864, 7443072, 7553832, 7797504, 7888384, 7943936, 8134896, 8240544, 8397312, 8506368, 8666112, 8812804, 8874432, 8936928, 9097088, 9225216, 9297024, 9613968, 9924096, 10071776, 10142208, 10213632, 10234224, 10396672, 10846528, 10987392, 10999296, 11330748, 11696256, 11832576, 11915904, 12202344, 12396032, 12595968, 12818624, 12999168, 13219206, 13618176, 13645632, 13945536, 14420952, 14649856, 14886144, 15107664, 15595008, 15776768, 15887872, 16269792, 16481088, 16794624, 17625608, 17748864, 17873856, 18194176, 18594048, 19227936, 19828809, 19848192, 20143552, 20284416, 20427264, 20468448, 21693056, 21974784, 21998592, 22661496, 23392512, 23665152, 23831808, 24404688, 24792064, 25191936, 25637248, 25998336, 26438412, 27291264, 27891072, 28841904, 29299712, 29772288, 30215328, 31190016, 31775744, 32539584, 32962176, 35251216, 35497728, 35747712, 36388352, 37188096, 38455872, 39657618, 40287104, 40854528, 40936896, 43386112, 43949568, 45322992, 46785024, 47330304, 47663616, 48809376, 50383872, 51274496, 52876824, 54582528, 55782144, 57683808, 59544576, 60430656, 65079168, 65924352, 70502432, 70995456, 71495424, 72776704, 74376192, 76911744, 79315236, 80574208, 81873792, 86772224, 87899136, 90645984, 93570048, 95327232, 97618752, 102548992, 105753648, 109165056, 111564288, 115367616, 120861312, 130158336, 131848704, 141004864, 141990912, 142990848, 153823488, 158630472, 161148416, 163747584, 173544448, 181291968, 195237504, 205097984, 211507296, 218330112, 223128576, 230735232, 241722624, 260316672, 263697408, 282009728, 285981696, 307646976, 317260944, 322296832, 327495168, 362583936, 390475008, 423014592, 461470464, 483445248, 520633344, 564019456, 615293952, 634521888, 654990336, 725167872, 780950016, 846029184, 922940928, 966890496, 1128038912, 1269043776, 1450335744, 1561900032, 1692058368, 1845881856, 2256077824, 2538087552, 2900671488, 3384116736, 5076175104, 6768233472, 10152350208, 20304700416]

約数ペア:

[(1, 20304700416), (2, 10152350208), (3, 6768233472), (4, 5076175104), (6, 3384116736), (7, 2900671488), (8, 2538087552), (9, 2256077824), (11, 1845881856), (12, 1692058368), (13, 1561900032), (14, 1450335744), (16, 1269043776), (18, 1128038912), (21, 966890496), (22, 922940928), (24, 846029184), (26, 780950016), (28, 725167872), (31, 654990336), (32, 634521888), (33, 615293952), (36, 564019456), (39, 520633344), (42, 483445248), (44, 461470464), (48, 423014592), (52, 390475008), (56, 362583936), (62, 327495168), (63, 322296832), (64, 317260944), (66, 307646976), (71, 285981696), (72, 282009728), (77, 263697408), (78, 260316672), (84, 241722624), (88, 230735232), (91, 223128576), (93, 218330112), (96, 211507296), (99, 205097984), (104, 195237504), (112, 181291968), (117, 173544448), (124, 163747584), (126, 161148416), (128, 158630472), (132, 153823488), (142, 142990848), (143, 141990912), (144, 141004864), (154, 131848704), (156, 130158336), (168, 120861312), (176, 115367616), (182, 111564288), (186, 109165056), (192, 105753648), (198, 102548992), (208, 97618752), (213, 95327232), (217, 93570048), (224, 90645984), (231, 87899136), (234, 86772224), (248, 81873792), (252, 80574208), (256, 79315236), (264, 76911744), (273, 74376192), (279, 72776704), (284, 71495424), (286, 70995456), (288, 70502432), (308, 65924352), (312, 65079168), (336, 60430656), (341, 59544576), (352, 57683808), (364, 55782144), (372, 54582528), (384, 52876824), (396, 51274496), (403, 50383872), (416, 48809376), (426, 47663616), (429, 47330304), (434, 46785024), (448, 45322992), (462, 43949568), (468, 43386112), (496, 40936896), (497, 40854528), (504, 40287104), (512, 39657618), (528, 38455872), (546, 37188096), (558, 36388352), (568, 35747712), (572, 35497728), (576, 35251216), (616, 32962176), (624, 32539584), (639, 31775744), (651, 31190016), (672, 30215328), (682, 29772288), (693, 29299712), (704, 28841904), (728, 27891072), (744, 27291264), (768, 26438412), (781, 25998336), (792, 25637248), (806, 25191936), (819, 24792064), (832, 24404688), (852, 23831808), (858, 23665152), (868, 23392512), (896, 22661496), (923, 21998592), (924, 21974784), (936, 21693056), (992, 20468448), (994, 20427264), (1001, 20284416), (1008, 20143552), (1023, 19848192), (1024, 19828809), (1056, 19227936), (1092, 18594048), (1116, 18194176), (1136, 17873856), (1144, 17748864), (1152, 17625608), (1209, 16794624), (1232, 16481088), (1248, 16269792), (1278, 15887872), (1287, 15776768), (1302, 15595008), (1344, 15107664), (1364, 14886144), (1386, 14649856), (1408, 14420952), (1456, 13945536), (1488, 13645632), (1491, 13618176), (1536, 13219206), (1562, 12999168), (1584, 12818624), (1612, 12595968), (1638, 12396032), (1664, 12202344), (1704, 11915904), (1716, 11832576), (1736, 11696256), (1792, 11330748), (1846, 10999296), (1848, 10987392), (1872, 10846528), (1953, 10396672), (1984, 10234224), (1988, 10213632), (2002, 10142208), (2016, 10071776), (2046, 9924096), (2112, 9613968), (2184, 9297024), (2201, 9225216), (2232, 9097088), (2272, 8936928), (2288, 8874432), (2304, 8812804), (2343, 8666112), (2387, 8506368), (2418, 8397312), (2464, 8240544), (2496, 8134896), (2556, 7943936), (2574, 7888384), (2604, 7797504), (2688, 7553832), (2728, 7443072), (2769, 7332864), (2772, 7324928), (2816, 7210476), (2821, 7197696), (2912, 6972768), (2976, 6822816), (2982, 6809088), (3003, 6761472), (3069, 6616064), (3072, 6609603), (3124, 6499584), (3168, 6409312), (3224, 6297984), (3276, 6198016), (3328, 6101172), (3408, 5957952), (3432, 5916288), (3472, 5848128), (3584, 5665374), (3627, 5598208), (3692, 5499648), (3696, 5493696), (3744, 5423264), (3906, 5198336), (3968, 5117112), (3976, 5106816), (4004, 5071104), (4032, 5035888), (4092, 4962048), (4224, 4806984), (4368, 4648512), (4402, 4612608), (4433, 4580352), (4464, 4548544), (4473, 4539392), (4544, 4468464), (4576, 4437216), (4608, 4406402), (4686, 4333056), (4774, 4253184), (4836, 4198656), (4928, 4120272), (4992, 4067448), (5112, 3971968), (5148, 3944192), (5208, 3898752), (5376, 3776916), (5456, 3721536), (5467, 3714048), (5538, 3666432), (5544, 3662464), (5632, 3605238), (5642, 3598848), (5824, 3486384), (5952, 3411408), (5964, 3404544), (6006, 3380736), (6138, 3308032), (6248, 3249792), (6336, 3204656), (6448, 3148992), (6461, 3142656), (6552, 3099008), (6603, 3075072), (6656, 3050586), (6816, 2978976), (6864, 2958144), (6944, 2924064), (7029, 2888704), (7161, 2835456), (7168, 2832687), (7254, 2799104), (7384, 2749824), (7392, 2746848), (7488, 2711632), (7812, 2599168), (7936, 2558556), (7952, 2553408), (8008, 2535552), (8064, 2517944), (8184, 2481024), (8307, 2444288), (8448, 2403492), (8463, 2399232), (8736, 2324256), (8804, 2306304), (8866, 2290176), (8928, 2274272), (8946, 2269696), (9009, 2253824), (9088, 2234232), (9152, 2218608), (9216, 2203201), (9372, 2166528), (9548, 2126592), (9672, 2099328), (9856, 2060136), (9984, 2033724), (10153, 1999872), (10224, 1985984), (10296, 1972096), (10416, 1949376), (10752, 1888458), (10912, 1860768), (10934, 1857024), (11076, 1833216), (11088, 1831232), (11264, 1802619), (11284, 1799424), (11648, 1743192), (11904, 1705704), (11928, 1702272), (12012, 1690368), (12276, 1654016), (12496, 1624896), (12672, 1602328), (12896, 1574496), (12922, 1571328), (13104, 1549504), (13206, 1537536), (13299, 1526784), (13312, 1525293), (13632, 1489488), (13728, 1479072), (13888, 1462032), (14058, 1444352), (14322, 1417728), (14508, 1399552), (14768, 1374912), (14784, 1373424), (14976, 1355816), (15407, 1317888), (15624, 1299584), (15872, 1279278), (15904, 1276704), (16016, 1267776), (16128, 1258972), (16368, 1240512), (16401, 1238016), (16614, 1222144), (16896, 1201746), (16926, 1199616), (17472, 1162128), (17608, 1153152), (17732, 1145088), (17856, 1137136), (17892, 1134848), (18018, 1126912), (18176, 1117116), (18304, 1109304), (18744, 1083264), (19096, 1063296), (19344, 1049664), (19383, 1047552), (19712, 1030068), (19809, 1025024), (19968, 1016862), (20306, 999936), (20448, 992992), (20592, 986048), (20832, 974688), (21483, 945152), (21504, 944229), (21824, 930384), (21868, 928512), (22152, 916608), (22176, 915616), (22568, 899712), (23296, 871596), (23808, 852852), (23856, 851136), (24024, 845184), (24211, 838656), (24552, 827008), (24992, 812448), (25344, 801164), (25389, 799744), (25792, 787248), (25844, 785664), (26208, 774752), (26412, 768768), (26598, 763392), (27264, 744744), (27456, 739536), (27776, 731016), (28116, 722176), (28613, 709632), (28644, 708864), (29016, 699776), (29536, 687456), (29568, 686712), (29952, 677908), (30459, 666624), (30814, 658944), (31031, 654336), (31248, 649792), (31744, 639639), (31808, 638352), (32032, 633888), (32256, 629486), (32736, 620256), (32802, 619008), (33228, 611072), (33792, 600873), (33852, 599808), (34944, 581064), (35216, 576576), (35464, 572544), (35712, 568568), (35784, 567424), (36036, 563456), (36352, 558558), (36608, 554652), (37488, 541632), (38192, 531648), (38688, 524832), (38766, 523776), (39424, 515034), (39618, 512512), (39897, 508928), (39936, 508431), (40612, 499968), (40896, 496496), (41184, 493024), (41664, 487344), (42966, 472576), (43648, 465192), (43736, 464256), (44304, 458304), (44352, 457808), (45136, 449856), (46221, 439296), (46592, 435798), (47616, 426426), (47712, 425568), (48048, 422592), (48422, 419328), (49104, 413504), (49203, 412672), (49984, 406224), (50688, 400582), (50778, 399872), (51584, 393624), (51688, 392832), (52416, 387376), (52824, 384384), (53196, 381696), (54528, 372372), (54912, 369768), (55552, 365508), (56232, 361088), (57226, 354816), (57288, 354432), (58032, 349888), (58149, 349184), (59072, 343728), (59136, 343356), (59904, 338954), (60918, 333312), (61628, 329472), (62062, 327168), (62496, 324896), (63616, 319176), (64064, 316944), (64512, 314743), (65472, 310128), (65604, 309504), (66456, 305536), (67704, 299904), (69888, 290532), (70432, 288288), (70928, 286272), (71071, 285696), (71424, 284284), (71568, 283712), (72072, 281728), (72633, 279552), (72704, 279279), (73216, 277326), (74976, 270816), (76384, 265824), (77376, 262416), (77532, 261888), (78848, 257517), (79236, 256256), (79794, 254464), (81224, 249984), (81792, 248248), (82368, 246512), (83328, 243672), (85839, 236544), (85932, 236288), (87296, 232596), (87472, 232128), (88608, 229152), (88704, 228904), (90272, 224928), (91377, 222208), (92442, 219648), (93093, 218112), (93184, 217899), (95232, 213213), (95424, 212784), (96096, 211296), (96844, 209664), (98208, 206752), (98406, 206336), (99968, 203112), (101376, 200291), (101556, 199936), (103168, 196812), (103376, 196416), (104832, 193688), (105648, 192192), (106392, 190848), (109056, 186186), (109824, 184884), (111104, 182754), (112464, 180544), (114452, 177408), (114576, 177216), (116064, 174944), (116298, 174592), (118144, 171864), (118272, 171678), (119808, 169477), (121836, 166656), (123256, 164736), (124124, 163584), (124992, 162448), (127232, 159588), (128128, 158472), (130944, 155064), (131208, 154752), (132912, 152768), (135408, 149952), (138663, 146432), (139776, 145266), (140864, 144144), (141856, 143136), (142142, 142848)]