81978527232

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 720

約数和(自身を含む): 294181327440

約数和(自身を除く): 212202800208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 97, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 194, 196, 197, 224, 228, 252, 256, 266, 288, 291, 294, 304, 336, 342, 384, 388, 392, 394, 399, 441, 448, 456, 504, 512, 532, 576, 582, 588, 591, 608, 672, 679, 684, 768, 776, 784, 788, 798, 873, 882, 896, 912, 931, 1008, 1064, 1152, 1164, 1176, 1182, 1197, 1216, 1344, 1358, 1368, 1379, 1536, 1552, 1568, 1576, 1596, 1746, 1764, 1773, 1792, 1824, 1843, 1862, 2016, 2037, 2128, 2304, 2328, 2352, 2364, 2394, 2432, 2688, 2716, 2736, 2758, 2793, 3104, 3136, 3152, 3192, 3492, 3528, 3546, 3584, 3648, 3686, 3724, 3743, 4032, 4074, 4137, 4256, 4608, 4656, 4704, 4728, 4753, 4788, 4864, 5376, 5432, 5472, 5516, 5529, 5586, 6111, 6208, 6272, 6304, 6384, 6984, 7056, 7092, 7296, 7372, 7448, 7486, 8064, 8148, 8274, 8379, 8512, 9312, 9408, 9456, 9506, 9576, 9653, 9728, 10752, 10864, 10944, 11032, 11058, 11172, 11229, 12222, 12411, 12416, 12544, 12608, 12768, 12901, 13968, 14112, 14184, 14259, 14592, 14744, 14896, 14972, 16128, 16296, 16548, 16587, 16758, 17024, 18624, 18816, 18912, 19012, 19109, 19152, 19306, 21728, 21888, 22064, 22116, 22344, 22458, 24444, 24822, 24832, 25088, 25216, 25536, 25802, 26201, 27936, 28224, 28368, 28518, 28959, 29184, 29488, 29792, 29944, 32256, 32592, 33096, 33174, 33516, 33687, 34048, 37248, 37632, 37824, 38024, 38218, 38304, 38612, 38703, 42777, 43456, 43776, 44128, 44232, 44688, 44916, 48888, 49644, 49664, 50432, 51072, 51604, 52402, 55872, 56448, 56736, 57036, 57327, 57918, 58976, 59584, 59888, 65184, 66192, 66348, 67032, 67374, 68096, 74496, 75264, 75648, 76048, 76436, 76608, 77224, 77406, 78603, 85554, 86877, 86912, 87552, 88256, 88464, 89376, 89832, 90307, 97776, 99288, 100864, 102144, 103208, 104804, 111744, 112896, 113472, 114072, 114654, 115836, 116109, 117952, 119168, 119776, 130368, 132384, 132696, 133763, 134064, 134748, 148992, 151296, 152096, 152872, 153216, 154448, 154812, 157206, 171108, 171981, 173754, 173824, 176512, 176928, 178752, 179664, 180614, 183407, 195552, 198576, 204288, 206416, 209608, 223488, 225792, 226944, 228144, 229308, 231672, 232218, 235809, 235904, 238336, 239552, 260736, 264768, 265392, 267526, 268128, 269496, 270921, 302592, 304192, 305744, 306432, 308896, 309624, 314412, 342216, 343962, 347508, 347648, 353024, 353856, 357504, 359328, 361228, 363071, 366814, 391104, 397152, 401289, 412832, 419216, 446976, 453888, 456288, 458616, 463344, 464436, 471618, 471808, 476672, 479104, 521472, 529536, 530784, 535052, 536256, 538992, 541842, 550221, 608384, 611488, 612864, 617792, 619248, 628824, 684432, 687924, 695016, 706048, 707712, 715008, 718656, 722456, 726142, 733628, 782208, 794304, 802578, 812763, 825664, 838432, 907776, 912576, 917232, 926688, 928872, 936341, 943236, 943616, 958208, 1042944, 1059072, 1061568, 1070104, 1072512, 1077984, 1083684, 1089213, 1100442, 1203867, 1216768, 1222976, 1235584, 1238496, 1257648, 1368864, 1375848, 1390032, 1415424, 1430016, 1437312, 1444912, 1452284, 1467256, 1564416, 1588608, 1605156, 1625526, 1650663, 1651328, 1676864, 1825152, 1834464, 1853376, 1857744, 1872682, 1886472, 1916416, 2118144, 2123136, 2140208, 2145024, 2155968, 2167368, 2178426, 2200884, 2407734, 2433536, 2445952, 2471168, 2476992, 2515296, 2541497, 2737728, 2751696, 2780064, 2809023, 2830848, 2874624, 2889824, 2904568, 2934512, 3128832, 3177216, 3210312, 3251052, 3267639, 3301326, 3302656, 3353728, 3650304, 3668928, 3706752, 3715488, 3745364, 3772944, 4246272, 4280416, 4290048, 4311936, 4334736, 4356852, 4401768, 4815468, 4891904, 4942336, 4953984, 5030592, 5082994, 5475456, 5503392, 5560128, 5618046, 5749248, 5779648, 5809136, 5869024, 6354432, 6420624, 6502104, 6535278, 6602652, 6605312, 6707456, 7300608, 7337856, 7413504, 7430976, 7490728, 7545888, 7624491, 8427069, 8492544, 8560832, 8623872, 8669472, 8713704, 8803536, 9630936, 9783808, 9907968, 10061184, 10165988, 10950912, 11006784, 11120256, 11236092, 11559296, 11618272, 11738048, 12841248, 13004208, 13070556, 13205304, 13414912, 14675712, 14827008, 14861952, 14981456, 15091776, 15248982, 16854138, 17121664, 17247744, 17338944, 17427408, 17607072, 17790479, 19261872, 19815936, 20122368, 20331976, 21901824, 22013568, 22240512, 22472184, 22873473, 23118592, 23236544, 23476096, 25682496, 26008416, 26141112, 26410608, 29351424, 29723904, 29962912, 30183552, 30497964, 33708276, 34243328, 34677888, 34854816, 35214144, 35580958, 38523744, 40244736, 40663952, 44027136, 44481024, 44944368, 45746946, 46237184, 46473088, 46952192, 51364992, 52016832, 52282224, 52821216, 53371437, 59447808, 59925824, 60367104, 60995928, 67416552, 68486656, 69355776, 69709632, 70428288, 71161916, 77047488, 81327904, 88054272, 89888736, 91493892, 92946176, 93904384, 102729984, 104033664, 104564448, 105642432, 106742874, 119851648, 120734208, 121991856, 134833104, 138711552, 139419264, 140856576, 142323832, 154094976, 160114311, 162655808, 179777472, 182987784, 185892352, 205459968, 208067328, 209128896, 211284864, 213485748, 239703296, 243983712, 269666208, 278838528, 281713152, 284647664, 308189952, 320228622, 325311616, 359554944, 365975568, 416134656, 418257792, 422569728, 426971496, 479406592, 487967424, 539332416, 557677056, 569295328, 616379904, 640457244, 650623232, 719109888, 731951136, 836515584, 845139456, 853942992, 975934848, 1078664832, 1138590656, 1280914488, 1301246464, 1438219776, 1463902272, 1673031168, 1707885984, 1951869696, 2157329664, 2277181312, 2561828976, 2927804544, 3415771968, 3903739392, 4314659328, 4554362624, 5123657952, 5855609088, 6831543936, 9108725248, 10247315904, 11711218176, 13663087872, 20494631808, 27326175744, 40989263616, 81978527232]

約数ペア:

[(1, 81978527232), (2, 40989263616), (3, 27326175744), (4, 20494631808), (6, 13663087872), (7, 11711218176), (8, 10247315904), (9, 9108725248), (12, 6831543936), (14, 5855609088), (16, 5123657952), (18, 4554362624), (19, 4314659328), (21, 3903739392), (24, 3415771968), (28, 2927804544), (32, 2561828976), (36, 2277181312), (38, 2157329664), (42, 1951869696), (48, 1707885984), (49, 1673031168), (56, 1463902272), (57, 1438219776), (63, 1301246464), (64, 1280914488), (72, 1138590656), (76, 1078664832), (84, 975934848), (96, 853942992), (97, 845139456), (98, 836515584), (112, 731951136), (114, 719109888), (126, 650623232), (128, 640457244), (133, 616379904), (144, 569295328), (147, 557677056), (152, 539332416), (168, 487967424), (171, 479406592), (192, 426971496), (194, 422569728), (196, 418257792), (197, 416134656), (224, 365975568), (228, 359554944), (252, 325311616), (256, 320228622), (266, 308189952), (288, 284647664), (291, 281713152), (294, 278838528), (304, 269666208), (336, 243983712), (342, 239703296), (384, 213485748), (388, 211284864), (392, 209128896), (394, 208067328), (399, 205459968), (441, 185892352), (448, 182987784), (456, 179777472), (504, 162655808), (512, 160114311), (532, 154094976), (576, 142323832), (582, 140856576), (588, 139419264), (591, 138711552), (608, 134833104), (672, 121991856), (679, 120734208), (684, 119851648), (768, 106742874), (776, 105642432), (784, 104564448), (788, 104033664), (798, 102729984), (873, 93904384), (882, 92946176), (896, 91493892), (912, 89888736), (931, 88054272), (1008, 81327904), (1064, 77047488), (1152, 71161916), (1164, 70428288), (1176, 69709632), (1182, 69355776), (1197, 68486656), (1216, 67416552), (1344, 60995928), (1358, 60367104), (1368, 59925824), (1379, 59447808), (1536, 53371437), (1552, 52821216), (1568, 52282224), (1576, 52016832), (1596, 51364992), (1746, 46952192), (1764, 46473088), (1773, 46237184), (1792, 45746946), (1824, 44944368), (1843, 44481024), (1862, 44027136), (2016, 40663952), (2037, 40244736), (2128, 38523744), (2304, 35580958), (2328, 35214144), (2352, 34854816), (2364, 34677888), (2394, 34243328), (2432, 33708276), (2688, 30497964), (2716, 30183552), (2736, 29962912), (2758, 29723904), (2793, 29351424), (3104, 26410608), (3136, 26141112), (3152, 26008416), (3192, 25682496), (3492, 23476096), (3528, 23236544), (3546, 23118592), (3584, 22873473), (3648, 22472184), (3686, 22240512), (3724, 22013568), (3743, 21901824), (4032, 20331976), (4074, 20122368), (4137, 19815936), (4256, 19261872), (4608, 17790479), (4656, 17607072), (4704, 17427408), (4728, 17338944), (4753, 17247744), (4788, 17121664), (4864, 16854138), (5376, 15248982), (5432, 15091776), (5472, 14981456), (5516, 14861952), (5529, 14827008), (5586, 14675712), (6111, 13414912), (6208, 13205304), (6272, 13070556), (6304, 13004208), (6384, 12841248), (6984, 11738048), (7056, 11618272), (7092, 11559296), (7296, 11236092), (7372, 11120256), (7448, 11006784), (7486, 10950912), (8064, 10165988), (8148, 10061184), (8274, 9907968), (8379, 9783808), (8512, 9630936), (9312, 8803536), (9408, 8713704), (9456, 8669472), (9506, 8623872), (9576, 8560832), (9653, 8492544), (9728, 8427069), (10752, 7624491), (10864, 7545888), (10944, 7490728), (11032, 7430976), (11058, 7413504), (11172, 7337856), (11229, 7300608), (12222, 6707456), (12411, 6605312), (12416, 6602652), (12544, 6535278), (12608, 6502104), (12768, 6420624), (12901, 6354432), (13968, 5869024), (14112, 5809136), (14184, 5779648), (14259, 5749248), (14592, 5618046), (14744, 5560128), (14896, 5503392), (14972, 5475456), (16128, 5082994), (16296, 5030592), (16548, 4953984), (16587, 4942336), (16758, 4891904), (17024, 4815468), (18624, 4401768), (18816, 4356852), (18912, 4334736), (19012, 4311936), (19109, 4290048), (19152, 4280416), (19306, 4246272), (21728, 3772944), (21888, 3745364), (22064, 3715488), (22116, 3706752), (22344, 3668928), (22458, 3650304), (24444, 3353728), (24822, 3302656), (24832, 3301326), (25088, 3267639), (25216, 3251052), (25536, 3210312), (25802, 3177216), (26201, 3128832), (27936, 2934512), (28224, 2904568), (28368, 2889824), (28518, 2874624), (28959, 2830848), (29184, 2809023), (29488, 2780064), (29792, 2751696), (29944, 2737728), (32256, 2541497), (32592, 2515296), (33096, 2476992), (33174, 2471168), (33516, 2445952), (33687, 2433536), (34048, 2407734), (37248, 2200884), (37632, 2178426), (37824, 2167368), (38024, 2155968), (38218, 2145024), (38304, 2140208), (38612, 2123136), (38703, 2118144), (42777, 1916416), (43456, 1886472), (43776, 1872682), (44128, 1857744), (44232, 1853376), (44688, 1834464), (44916, 1825152), (48888, 1676864), (49644, 1651328), (49664, 1650663), (50432, 1625526), (51072, 1605156), (51604, 1588608), (52402, 1564416), (55872, 1467256), (56448, 1452284), (56736, 1444912), (57036, 1437312), (57327, 1430016), (57918, 1415424), (58976, 1390032), (59584, 1375848), (59888, 1368864), (65184, 1257648), (66192, 1238496), (66348, 1235584), (67032, 1222976), (67374, 1216768), (68096, 1203867), (74496, 1100442), (75264, 1089213), (75648, 1083684), (76048, 1077984), (76436, 1072512), (76608, 1070104), (77224, 1061568), (77406, 1059072), (78603, 1042944), (85554, 958208), (86877, 943616), (86912, 943236), (87552, 936341), (88256, 928872), (88464, 926688), (89376, 917232), (89832, 912576), (90307, 907776), (97776, 838432), (99288, 825664), (100864, 812763), (102144, 802578), (103208, 794304), (104804, 782208), (111744, 733628), (112896, 726142), (113472, 722456), (114072, 718656), (114654, 715008), (115836, 707712), (116109, 706048), (117952, 695016), (119168, 687924), (119776, 684432), (130368, 628824), (132384, 619248), (132696, 617792), (133763, 612864), (134064, 611488), (134748, 608384), (148992, 550221), (151296, 541842), (152096, 538992), (152872, 536256), (153216, 535052), (154448, 530784), (154812, 529536), (157206, 521472), (171108, 479104), (171981, 476672), (173754, 471808), (173824, 471618), (176512, 464436), (176928, 463344), (178752, 458616), (179664, 456288), (180614, 453888), (183407, 446976), (195552, 419216), (198576, 412832), (204288, 401289), (206416, 397152), (209608, 391104), (223488, 366814), (225792, 363071), (226944, 361228), (228144, 359328), (229308, 357504), (231672, 353856), (232218, 353024), (235809, 347648), (235904, 347508), (238336, 343962), (239552, 342216), (260736, 314412), (264768, 309624), (265392, 308896), (267526, 306432), (268128, 305744), (269496, 304192), (270921, 302592)]