81275516784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2074

約数の個数: 720

約数和(自身を含む): 315645797376

約数和(自身を除く): 234370280592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 31, 33, 34, 36, 42, 44, 48, 49, 51, 56, 62, 63, 66, 68, 72, 77, 84, 88, 93, 98, 99, 102, 112, 119, 124, 126, 132, 136, 144, 147, 153, 154, 168, 176, 186, 187, 196, 198, 204, 217, 231, 238, 248, 252, 264, 272, 279, 294, 306, 308, 336, 341, 357, 372, 374, 392, 396, 408, 434, 441, 462, 476, 496, 504, 527, 528, 539, 558, 561, 588, 612, 616, 651, 682, 693, 714, 744, 748, 784, 792, 816, 833, 868, 882, 924, 952, 1008, 1023, 1054, 1071, 1078, 1116, 1122, 1176, 1224, 1232, 1302, 1309, 1364, 1386, 1428, 1488, 1496, 1519, 1581, 1584, 1617, 1666, 1683, 1736, 1764, 1848, 1904, 1953, 1987, 2046, 2108, 2142, 2156, 2232, 2244, 2352, 2387, 2448, 2499, 2604, 2618, 2728, 2772, 2856, 2992, 3038, 3069, 3162, 3234, 3332, 3366, 3472, 3528, 3689, 3696, 3906, 3927, 3974, 4092, 4216, 4284, 4312, 4464, 4488, 4557, 4743, 4774, 4851, 4998, 5208, 5236, 5456, 5544, 5712, 5797, 5961, 6076, 6138, 6324, 6468, 6664, 6732, 7056, 7161, 7378, 7497, 7812, 7854, 7948, 8184, 8432, 8568, 8624, 8976, 9114, 9163, 9486, 9548, 9702, 9996, 10416, 10472, 11067, 11088, 11594, 11781, 11922, 12152, 12276, 12648, 12936, 13328, 13464, 13671, 13909, 14322, 14756, 14994, 15624, 15708, 15896, 16368, 16709, 17136, 17391, 17883, 18228, 18326, 18972, 19096, 19404, 19992, 20944, 21483, 21857, 22134, 23188, 23562, 23844, 24304, 24552, 25296, 25823, 25872, 26928, 27342, 27489, 27818, 28644, 29512, 29988, 31248, 31416, 31792, 33201, 33418, 33779, 34782, 35766, 36456, 36652, 37944, 38192, 38808, 39984, 40579, 41727, 42966, 43714, 44268, 46376, 47124, 47688, 49104, 50127, 51646, 52173, 54684, 54978, 55636, 57288, 59024, 59976, 61597, 62832, 65571, 66402, 66836, 67558, 69564, 71532, 72912, 73304, 75888, 77469, 77616, 81158, 82467, 83454, 85932, 87428, 88536, 92752, 94248, 95376, 97363, 100254, 101337, 103292, 104346, 109368, 109956, 111272, 114576, 119952, 121737, 123194, 125181, 131142, 132804, 133672, 135116, 139128, 143064, 146608, 150381, 152999, 154938, 162316, 164934, 166908, 171864, 174856, 177072, 184791, 188496, 194726, 196713, 200508, 202674, 206584, 208692, 218736, 219912, 222544, 232407, 236453, 243474, 246388, 250362, 262284, 265608, 267344, 270232, 278256, 284053, 286128, 292089, 300762, 304011, 305998, 309876, 324632, 329868, 333816, 343728, 349712, 365211, 369582, 371569, 389452, 393426, 401016, 405348, 413168, 417384, 431179, 439824, 458997, 464814, 472906, 486948, 492776, 500724, 524568, 531216, 540464, 554373, 568106, 584178, 601524, 608022, 611996, 619752, 649264, 659736, 667632, 677567, 709359, 730422, 739164, 743138, 778904, 786852, 802032, 810696, 834768, 852159, 862358, 876267, 917994, 929628, 945812, 973896, 985552, 1001448, 1047149, 1049136, 1070993, 1108746, 1114707, 1136212, 1168356, 1203048, 1216044, 1223992, 1239504, 1293537, 1319472, 1355134, 1376991, 1418718, 1460844, 1478328, 1486276, 1557808, 1573704, 1621392, 1655171, 1704318, 1724716, 1752534, 1835988, 1859256, 1891624, 1947792, 2002896, 2032701, 2094298, 2128077, 2141986, 2217492, 2229414, 2272424, 2336712, 2406096, 2432088, 2447984, 2556477, 2587074, 2600983, 2710268, 2753982, 2837436, 2921688, 2956656, 2972552, 3018253, 3141447, 3147408, 3212979, 3310342, 3344121, 3408636, 3449432, 3505068, 3671976, 3718512, 3783248, 3880611, 4065402, 4188596, 4256154, 4283972, 4434984, 4458828, 4544848, 4673424, 4742969, 4864176, 4965513, 5112954, 5174148, 5201966, 5420536, 5507964, 5674872, 5843376, 5945104, 6036506, 6098103, 6282894, 6425958, 6620684, 6688242, 6817272, 6898864, 7010136, 7330043, 7343952, 7761222, 7802949, 8130804, 8377192, 8512308, 8567944, 8869968, 8917656, 9054759, 9424341, 9485938, 9638937, 9931026, 10225908, 10348296, 10403932, 10841072, 11015928, 11349744, 11518639, 12073012, 12196206, 12565788, 12851916, 13241368, 13376484, 13634544, 14020272, 14228907, 14660086, 14896539, 15522444, 15605898, 16261608, 16754384, 17024616, 17135888, 17835312, 18109518, 18206881, 18848682, 18971876, 19277874, 19862052, 20451816, 20696592, 20807864, 21990129, 22031856, 23037278, 23408847, 24146024, 24392412, 25131576, 25703832, 26482736, 26752968, 27164277, 28457814, 29320172, 29793078, 31044888, 31211796, 32523216, 33200783, 34049232, 34555917, 36219036, 36413762, 37697364, 37943752, 38555748, 39724104, 40903632, 41615728, 42686721, 43980258, 46074556, 46817694, 48292048, 48784824, 50263152, 51310301, 51407664, 53505936, 54328554, 54620643, 56915628, 58640344, 59586156, 62089776, 62423592, 65970387, 66401566, 69111834, 72438072, 72827524, 75394728, 75887504, 77111496, 79448208, 80630473, 85373442, 87960516, 92149112, 93635388, 97569648, 99602349, 102620602, 103667751, 108657108, 109241286, 113831256, 117280688, 119172312, 124847184, 131940774, 132803132, 138223668, 144876144, 145655048, 150789456, 153930903, 154222992, 161260946, 163861929, 170746884, 175921032, 184298224, 187270776, 199204698, 205241204, 207335502, 217314216, 218482572, 227662512, 238344624, 241891419, 263881548, 265606264, 276447336, 291310096, 298807047, 307861806, 322521892, 327723858, 341493768, 351842064, 374541552, 398409396, 410482408, 414671004, 434628432, 436965144, 461792709, 483782838, 527763096, 531212528, 552894672, 564413311, 597614094, 615723612, 645043784, 655447716, 682987536, 725674257, 796818792, 820964816, 829342008, 873930288, 923585418, 967565676, 1055526192, 1128826622, 1195228188, 1231447224, 1290087568, 1310895432, 1451348514, 1593637584, 1658684016, 1693239933, 1847170836, 1935131352, 2257653244, 2390456376, 2462894448, 2621790864, 2902697028, 3386479866, 3694341672, 3870262704, 4515306488, 4780912752, 5079719799, 5805394056, 6772959732, 7388683344, 9030612976, 10159439598, 11610788112, 13545919464, 20318879196, 27091838928, 40637758392, 81275516784]

約数ペア:

[(1, 81275516784), (2, 40637758392), (3, 27091838928), (4, 20318879196), (6, 13545919464), (7, 11610788112), (8, 10159439598), (9, 9030612976), (11, 7388683344), (12, 6772959732), (14, 5805394056), (16, 5079719799), (17, 4780912752), (18, 4515306488), (21, 3870262704), (22, 3694341672), (24, 3386479866), (28, 2902697028), (31, 2621790864), (33, 2462894448), (34, 2390456376), (36, 2257653244), (42, 1935131352), (44, 1847170836), (48, 1693239933), (49, 1658684016), (51, 1593637584), (56, 1451348514), (62, 1310895432), (63, 1290087568), (66, 1231447224), (68, 1195228188), (72, 1128826622), (77, 1055526192), (84, 967565676), (88, 923585418), (93, 873930288), (98, 829342008), (99, 820964816), (102, 796818792), (112, 725674257), (119, 682987536), (124, 655447716), (126, 645043784), (132, 615723612), (136, 597614094), (144, 564413311), (147, 552894672), (153, 531212528), (154, 527763096), (168, 483782838), (176, 461792709), (186, 436965144), (187, 434628432), (196, 414671004), (198, 410482408), (204, 398409396), (217, 374541552), (231, 351842064), (238, 341493768), (248, 327723858), (252, 322521892), (264, 307861806), (272, 298807047), (279, 291310096), (294, 276447336), (306, 265606264), (308, 263881548), (336, 241891419), (341, 238344624), (357, 227662512), (372, 218482572), (374, 217314216), (392, 207335502), (396, 205241204), (408, 199204698), (434, 187270776), (441, 184298224), (462, 175921032), (476, 170746884), (496, 163861929), (504, 161260946), (527, 154222992), (528, 153930903), (539, 150789456), (558, 145655048), (561, 144876144), (588, 138223668), (612, 132803132), (616, 131940774), (651, 124847184), (682, 119172312), (693, 117280688), (714, 113831256), (744, 109241286), (748, 108657108), (784, 103667751), (792, 102620602), (816, 99602349), (833, 97569648), (868, 93635388), (882, 92149112), (924, 87960516), (952, 85373442), (1008, 80630473), (1023, 79448208), (1054, 77111496), (1071, 75887504), (1078, 75394728), (1116, 72827524), (1122, 72438072), (1176, 69111834), (1224, 66401566), (1232, 65970387), (1302, 62423592), (1309, 62089776), (1364, 59586156), (1386, 58640344), (1428, 56915628), (1488, 54620643), (1496, 54328554), (1519, 53505936), (1581, 51407664), (1584, 51310301), (1617, 50263152), (1666, 48784824), (1683, 48292048), (1736, 46817694), (1764, 46074556), (1848, 43980258), (1904, 42686721), (1953, 41615728), (1987, 40903632), (2046, 39724104), (2108, 38555748), (2142, 37943752), (2156, 37697364), (2232, 36413762), (2244, 36219036), (2352, 34555917), (2387, 34049232), (2448, 33200783), (2499, 32523216), (2604, 31211796), (2618, 31044888), (2728, 29793078), (2772, 29320172), (2856, 28457814), (2992, 27164277), (3038, 26752968), (3069, 26482736), (3162, 25703832), (3234, 25131576), (3332, 24392412), (3366, 24146024), (3472, 23408847), (3528, 23037278), (3689, 22031856), (3696, 21990129), (3906, 20807864), (3927, 20696592), (3974, 20451816), (4092, 19862052), (4216, 19277874), (4284, 18971876), (4312, 18848682), (4464, 18206881), (4488, 18109518), (4557, 17835312), (4743, 17135888), (4774, 17024616), (4851, 16754384), (4998, 16261608), (5208, 15605898), (5236, 15522444), (5456, 14896539), (5544, 14660086), (5712, 14228907), (5797, 14020272), (5961, 13634544), (6076, 13376484), (6138, 13241368), (6324, 12851916), (6468, 12565788), (6664, 12196206), (6732, 12073012), (7056, 11518639), (7161, 11349744), (7378, 11015928), (7497, 10841072), (7812, 10403932), (7854, 10348296), (7948, 10225908), (8184, 9931026), (8432, 9638937), (8568, 9485938), (8624, 9424341), (8976, 9054759), (9114, 8917656), (9163, 8869968), (9486, 8567944), (9548, 8512308), (9702, 8377192), (9996, 8130804), (10416, 7802949), (10472, 7761222), (11067, 7343952), (11088, 7330043), (11594, 7010136), (11781, 6898864), (11922, 6817272), (12152, 6688242), (12276, 6620684), (12648, 6425958), (12936, 6282894), (13328, 6098103), (13464, 6036506), (13671, 5945104), (13909, 5843376), (14322, 5674872), (14756, 5507964), (14994, 5420536), (15624, 5201966), (15708, 5174148), (15896, 5112954), (16368, 4965513), (16709, 4864176), (17136, 4742969), (17391, 4673424), (17883, 4544848), (18228, 4458828), (18326, 4434984), (18972, 4283972), (19096, 4256154), (19404, 4188596), (19992, 4065402), (20944, 3880611), (21483, 3783248), (21857, 3718512), (22134, 3671976), (23188, 3505068), (23562, 3449432), (23844, 3408636), (24304, 3344121), (24552, 3310342), (25296, 3212979), (25823, 3147408), (25872, 3141447), (26928, 3018253), (27342, 2972552), (27489, 2956656), (27818, 2921688), (28644, 2837436), (29512, 2753982), (29988, 2710268), (31248, 2600983), (31416, 2587074), (31792, 2556477), (33201, 2447984), (33418, 2432088), (33779, 2406096), (34782, 2336712), (35766, 2272424), (36456, 2229414), (36652, 2217492), (37944, 2141986), (38192, 2128077), (38808, 2094298), (39984, 2032701), (40579, 2002896), (41727, 1947792), (42966, 1891624), (43714, 1859256), (44268, 1835988), (46376, 1752534), (47124, 1724716), (47688, 1704318), (49104, 1655171), (50127, 1621392), (51646, 1573704), (52173, 1557808), (54684, 1486276), (54978, 1478328), (55636, 1460844), (57288, 1418718), (59024, 1376991), (59976, 1355134), (61597, 1319472), (62832, 1293537), (65571, 1239504), (66402, 1223992), (66836, 1216044), (67558, 1203048), (69564, 1168356), (71532, 1136212), (72912, 1114707), (73304, 1108746), (75888, 1070993), (77469, 1049136), (77616, 1047149), (81158, 1001448), (82467, 985552), (83454, 973896), (85932, 945812), (87428, 929628), (88536, 917994), (92752, 876267), (94248, 862358), (95376, 852159), (97363, 834768), (100254, 810696), (101337, 802032), (103292, 786852), (104346, 778904), (109368, 743138), (109956, 739164), (111272, 730422), (114576, 709359), (119952, 677567), (121737, 667632), (123194, 659736), (125181, 649264), (131142, 619752), (132804, 611996), (133672, 608022), (135116, 601524), (139128, 584178), (143064, 568106), (146608, 554373), (150381, 540464), (152999, 531216), (154938, 524568), (162316, 500724), (164934, 492776), (166908, 486948), (171864, 472906), (174856, 464814), (177072, 458997), (184791, 439824), (188496, 431179), (194726, 417384), (196713, 413168), (200508, 405348), (202674, 401016), (206584, 393426), (208692, 389452), (218736, 371569), (219912, 369582), (222544, 365211), (232407, 349712), (236453, 343728), (243474, 333816), (246388, 329868), (250362, 324632), (262284, 309876), (265608, 305998), (267344, 304011), (270232, 300762), (278256, 292089), (284053, 286128)]