1551630080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 432

約数和(自身を含む): 5108642784

約数和(自身を除く): 3557012704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 128, 130, 140, 143, 154, 160, 173, 176, 182, 196, 208, 220, 224, 245, 256, 260, 280, 286, 308, 320, 346, 352, 364, 385, 392, 416, 440, 448, 455, 490, 520, 539, 560, 572, 616, 637, 640, 692, 704, 715, 728, 770, 784, 832, 865, 880, 896, 910, 980, 1001, 1040, 1078, 1120, 1144, 1211, 1232, 1274, 1280, 1384, 1408, 1430, 1456, 1540, 1568, 1664, 1730, 1760, 1792, 1820, 1903, 1960, 2002, 2080, 2156, 2240, 2249, 2288, 2422, 2464, 2548, 2695, 2768, 2816, 2860, 2912, 3080, 3136, 3185, 3328, 3460, 3520, 3640, 3806, 3920, 4004, 4160, 4312, 4480, 4498, 4576, 4844, 4928, 5005, 5096, 5390, 5536, 5720, 5824, 6055, 6160, 6272, 6370, 6920, 7007, 7040, 7280, 7612, 7840, 8008, 8320, 8477, 8624, 8960, 8996, 9152, 9515, 9688, 9856, 10010, 10192, 10780, 11072, 11245, 11440, 11648, 12110, 12320, 12544, 12740, 13321, 13840, 14014, 14080, 14560, 15224, 15680, 15743, 16016, 16640, 16954, 17248, 17992, 18304, 19030, 19376, 19712, 20020, 20384, 21560, 22144, 22490, 22880, 23296, 24220, 24640, 24739, 25480, 26642, 27680, 28028, 29120, 30448, 31360, 31486, 32032, 33908, 34496, 35035, 35984, 36608, 38060, 38752, 40040, 40768, 42385, 43120, 44288, 44980, 45760, 48440, 49280, 49478, 50960, 53284, 55360, 56056, 58240, 60896, 62720, 62972, 64064, 66605, 67816, 68992, 70070, 71968, 76120, 77504, 78715, 80080, 81536, 84770, 86240, 89960, 91520, 93247, 96880, 98560, 98956, 101920, 106568, 110201, 110720, 112112, 116480, 121792, 123695, 125944, 128128, 133210, 135632, 137984, 140140, 143936, 152240, 155008, 157430, 160160, 163072, 169540, 172480, 173173, 179920, 183040, 186494, 193760, 197912, 203840, 213136, 220402, 221440, 224224, 243584, 247390, 251888, 256256, 266420, 271264, 280280, 287872, 304480, 310016, 314860, 320320, 339080, 344960, 346346, 359840, 372988, 387520, 395824, 407680, 426272, 440804, 448448, 466235, 487168, 494780, 503776, 532840, 542528, 551005, 560560, 575744, 608960, 629720, 640640, 678160, 689920, 692692, 719680, 745976, 775040, 791648, 815360, 852544, 865865, 881608, 896896, 932470, 989560, 1007552, 1065680, 1085056, 1102010, 1121120, 1212211, 1217920, 1259440, 1281280, 1356320, 1385384, 1439360, 1491952, 1550080, 1583296, 1705088, 1731730, 1763216, 1793792, 1864940, 1979120, 2015104, 2131360, 2170112, 2204020, 2242240, 2424422, 2435840, 2518880, 2712640, 2770768, 2878720, 2983904, 3166592, 3410176, 3463460, 3526432, 3729880, 3958240, 4030208, 4262720, 4408040, 4484480, 4848844, 5037760, 5425280, 5541536, 5967808, 6061055, 6333184, 6926920, 7052864, 7459760, 7916480, 8525440, 8816080, 8968960, 9697688, 10075520, 10850560, 11083072, 11935616, 12122110, 13853840, 14105728, 14919520, 15832960, 17050880, 17632160, 19395376, 20151040, 22166144, 23871232, 24244220, 27707680, 28211456, 29839040, 31665920, 35264320, 38790752, 44332288, 48488440, 55415360, 59678080, 70528640, 77581504, 96976880, 110830720, 119356160, 141057280, 155163008, 193953760, 221661440, 310326016, 387907520, 775815040, 1551630080]

約数ペア:

[(1, 1551630080), (2, 775815040), (4, 387907520), (5, 310326016), (7, 221661440), (8, 193953760), (10, 155163008), (11, 141057280), (13, 119356160), (14, 110830720), (16, 96976880), (20, 77581504), (22, 70528640), (26, 59678080), (28, 55415360), (32, 48488440), (35, 44332288), (40, 38790752), (44, 35264320), (49, 31665920), (52, 29839040), (55, 28211456), (56, 27707680), (64, 24244220), (65, 23871232), (70, 22166144), (77, 20151040), (80, 19395376), (88, 17632160), (91, 17050880), (98, 15832960), (104, 14919520), (110, 14105728), (112, 13853840), (128, 12122110), (130, 11935616), (140, 11083072), (143, 10850560), (154, 10075520), (160, 9697688), (173, 8968960), (176, 8816080), (182, 8525440), (196, 7916480), (208, 7459760), (220, 7052864), (224, 6926920), (245, 6333184), (256, 6061055), (260, 5967808), (280, 5541536), (286, 5425280), (308, 5037760), (320, 4848844), (346, 4484480), (352, 4408040), (364, 4262720), (385, 4030208), (392, 3958240), (416, 3729880), (440, 3526432), (448, 3463460), (455, 3410176), (490, 3166592), (520, 2983904), (539, 2878720), (560, 2770768), (572, 2712640), (616, 2518880), (637, 2435840), (640, 2424422), (692, 2242240), (704, 2204020), (715, 2170112), (728, 2131360), (770, 2015104), (784, 1979120), (832, 1864940), (865, 1793792), (880, 1763216), (896, 1731730), (910, 1705088), (980, 1583296), (1001, 1550080), (1040, 1491952), (1078, 1439360), (1120, 1385384), (1144, 1356320), (1211, 1281280), (1232, 1259440), (1274, 1217920), (1280, 1212211), (1384, 1121120), (1408, 1102010), (1430, 1085056), (1456, 1065680), (1540, 1007552), (1568, 989560), (1664, 932470), (1730, 896896), (1760, 881608), (1792, 865865), (1820, 852544), (1903, 815360), (1960, 791648), (2002, 775040), (2080, 745976), (2156, 719680), (2240, 692692), (2249, 689920), (2288, 678160), (2422, 640640), (2464, 629720), (2548, 608960), (2695, 575744), (2768, 560560), (2816, 551005), (2860, 542528), (2912, 532840), (3080, 503776), (3136, 494780), (3185, 487168), (3328, 466235), (3460, 448448), (3520, 440804), (3640, 426272), (3806, 407680), (3920, 395824), (4004, 387520), (4160, 372988), (4312, 359840), (4480, 346346), (4498, 344960), (4576, 339080), (4844, 320320), (4928, 314860), (5005, 310016), (5096, 304480), (5390, 287872), (5536, 280280), (5720, 271264), (5824, 266420), (6055, 256256), (6160, 251888), (6272, 247390), (6370, 243584), (6920, 224224), (7007, 221440), (7040, 220402), (7280, 213136), (7612, 203840), (7840, 197912), (8008, 193760), (8320, 186494), (8477, 183040), (8624, 179920), (8960, 173173), (8996, 172480), (9152, 169540), (9515, 163072), (9688, 160160), (9856, 157430), (10010, 155008), (10192, 152240), (10780, 143936), (11072, 140140), (11245, 137984), (11440, 135632), (11648, 133210), (12110, 128128), (12320, 125944), (12544, 123695), (12740, 121792), (13321, 116480), (13840, 112112), (14014, 110720), (14080, 110201), (14560, 106568), (15224, 101920), (15680, 98956), (15743, 98560), (16016, 96880), (16640, 93247), (16954, 91520), (17248, 89960), (17992, 86240), (18304, 84770), (19030, 81536), (19376, 80080), (19712, 78715), (20020, 77504), (20384, 76120), (21560, 71968), (22144, 70070), (22490, 68992), (22880, 67816), (23296, 66605), (24220, 64064), (24640, 62972), (24739, 62720), (25480, 60896), (26642, 58240), (27680, 56056), (28028, 55360), (29120, 53284), (30448, 50960), (31360, 49478), (31486, 49280), (32032, 48440), (33908, 45760), (34496, 44980), (35035, 44288), (35984, 43120), (36608, 42385), (38060, 40768), (38752, 40040)]