840007807488

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{60623}}^1$

素因数の和:60775

約数の個数: 240

約数和(自身を含む): 2528364174336

約数和(自身を除く): 1688356366848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 97, 124, 128, 144, 186, 192, 194, 248, 256, 279, 288, 291, 372, 384, 388, 496, 512, 558, 576, 582, 744, 768, 776, 873, 992, 1116, 1152, 1164, 1488, 1536, 1552, 1746, 1984, 2232, 2304, 2328, 2976, 3007, 3104, 3492, 3968, 4464, 4608, 4656, 5952, 6014, 6208, 6984, 7936, 8928, 9021, 9312, 11904, 12028, 12416, 13968, 15872, 17856, 18042, 18624, 23808, 24056, 24832, 27063, 27936, 35712, 36084, 37248, 47616, 48112, 49664, 54126, 55872, 60623, 71424, 72168, 74496, 96224, 108252, 111744, 121246, 142848, 144336, 148992, 181869, 192448, 216504, 223488, 242492, 288672, 363738, 384896, 433008, 446976, 484984, 545607, 577344, 727476, 769792, 866016, 969968, 1091214, 1154688, 1454952, 1539584, 1732032, 1879313, 1939936, 2182428, 2309376, 2909904, 3464064, 3758626, 3879872, 4364856, 4618752, 5637939, 5819808, 5880431, 6928128, 7517252, 7759744, 8729712, 11275878, 11639616, 11760862, 13856256, 15034504, 15519488, 16913817, 17459424, 17641293, 22551756, 23279232, 23521724, 30069008, 31038976, 33827634, 34918848, 35282586, 45103512, 46558464, 47043448, 52923879, 60138016, 67655268, 69837696, 70565172, 90207024, 93116928, 94086896, 105847758, 120276032, 135310536, 139675392, 141130344, 180414048, 182293361, 188173792, 211695516, 240552064, 270621072, 279350784, 282260688, 360828096, 364586722, 376347584, 423391032, 481104128, 541242144, 546880083, 564521376, 721656192, 729173444, 752695168, 846782064, 962208256, 1082484288, 1093760166, 1129042752, 1443312384, 1458346888, 1505390336, 1640640249, 1693564128, 2164968576, 2187520332, 2258085504, 2886624768, 2916693776, 3010780672, 3281280498, 3387128256, 4329937152, 4375040664, 4516171008, 5833387552, 6562560996, 6774256512, 8659874304, 8750081328, 9032342016, 11666775104, 13125121992, 13548513024, 17500162656, 23333550208, 26250243984, 27097026048, 35000325312, 46667100416, 52500487968, 70000650624, 93334200832, 105000975936, 140001301248, 210001951872, 280002602496, 420003903744, 840007807488]

約数ペア:

[(1, 840007807488), (2, 420003903744), (3, 280002602496), (4, 210001951872), (6, 140001301248), (8, 105000975936), (9, 93334200832), (12, 70000650624), (16, 52500487968), (18, 46667100416), (24, 35000325312), (31, 27097026048), (32, 26250243984), (36, 23333550208), (48, 17500162656), (62, 13548513024), (64, 13125121992), (72, 11666775104), (93, 9032342016), (96, 8750081328), (97, 8659874304), (124, 6774256512), (128, 6562560996), (144, 5833387552), (186, 4516171008), (192, 4375040664), (194, 4329937152), (248, 3387128256), (256, 3281280498), (279, 3010780672), (288, 2916693776), (291, 2886624768), (372, 2258085504), (384, 2187520332), (388, 2164968576), (496, 1693564128), (512, 1640640249), (558, 1505390336), (576, 1458346888), (582, 1443312384), (744, 1129042752), (768, 1093760166), (776, 1082484288), (873, 962208256), (992, 846782064), (1116, 752695168), (1152, 729173444), (1164, 721656192), (1488, 564521376), (1536, 546880083), (1552, 541242144), (1746, 481104128), (1984, 423391032), (2232, 376347584), (2304, 364586722), (2328, 360828096), (2976, 282260688), (3007, 279350784), (3104, 270621072), (3492, 240552064), (3968, 211695516), (4464, 188173792), (4608, 182293361), (4656, 180414048), (5952, 141130344), (6014, 139675392), (6208, 135310536), (6984, 120276032), (7936, 105847758), (8928, 94086896), (9021, 93116928), (9312, 90207024), (11904, 70565172), (12028, 69837696), (12416, 67655268), (13968, 60138016), (15872, 52923879), (17856, 47043448), (18042, 46558464), (18624, 45103512), (23808, 35282586), (24056, 34918848), (24832, 33827634), (27063, 31038976), (27936, 30069008), (35712, 23521724), (36084, 23279232), (37248, 22551756), (47616, 17641293), (48112, 17459424), (49664, 16913817), (54126, 15519488), (55872, 15034504), (60623, 13856256), (71424, 11760862), (72168, 11639616), (74496, 11275878), (96224, 8729712), (108252, 7759744), (111744, 7517252), (121246, 6928128), (142848, 5880431), (144336, 5819808), (148992, 5637939), (181869, 4618752), (192448, 4364856), (216504, 3879872), (223488, 3758626), (242492, 3464064), (288672, 2909904), (363738, 2309376), (384896, 2182428), (433008, 1939936), (446976, 1879313), (484984, 1732032), (545607, 1539584), (577344, 1454952), (727476, 1154688), (769792, 1091214), (866016, 969968)]