434478720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 1514822400

約数和(自身を除く): 1080343680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 103, 104, 120, 128, 130, 156, 160, 169, 192, 195, 206, 208, 240, 260, 309, 312, 320, 338, 384, 390, 412, 416, 480, 507, 515, 520, 618, 624, 640, 676, 780, 824, 832, 845, 960, 1014, 1030, 1040, 1236, 1248, 1339, 1352, 1545, 1560, 1648, 1664, 1690, 1920, 2028, 2060, 2080, 2197, 2472, 2496, 2535, 2678, 2704, 3090, 3120, 3296, 3380, 4017, 4056, 4120, 4160, 4394, 4944, 4992, 5070, 5356, 5408, 6180, 6240, 6591, 6592, 6695, 6760, 8034, 8112, 8240, 8320, 8788, 9888, 10140, 10712, 10816, 10985, 12360, 12480, 13182, 13184, 13390, 13520, 16068, 16224, 16480, 17407, 17576, 19776, 20085, 20280, 21424, 21632, 21970, 24720, 24960, 26364, 26780, 27040, 32136, 32448, 32955, 32960, 34814, 35152, 39552, 40170, 40560, 42848, 43940, 49440, 52221, 52728, 53560, 54080, 64272, 64896, 65910, 65920, 69628, 70304, 80340, 81120, 85696, 87035, 87880, 98880, 104442, 105456, 107120, 108160, 128544, 131820, 139256, 140608, 160680, 162240, 171392, 174070, 175760, 197760, 208884, 210912, 214240, 226291, 257088, 261105, 263640, 278512, 281216, 321360, 324480, 348140, 351520, 417768, 421824, 428480, 452582, 514176, 522210, 527280, 557024, 642720, 678873, 696280, 703040, 835536, 843648, 856960, 905164, 1044420, 1054560, 1114048, 1131455, 1285440, 1357746, 1392560, 1406080, 1671072, 1810328, 2088840, 2109120, 2228096, 2262910, 2570880, 2715492, 2785120, 3342144, 3394365, 3620656, 4177680, 4218240, 4525820, 5430984, 5570240, 6684288, 6788730, 7241312, 8355360, 9051640, 10861968, 11140480, 13577460, 14482624, 16710720, 18103280, 21723936, 27154920, 28965248, 33421440, 36206560, 43447872, 54309840, 72413120, 86895744, 108619680, 144826240, 217239360, 434478720]

約数ペア:

[(1, 434478720), (2, 217239360), (3, 144826240), (4, 108619680), (5, 86895744), (6, 72413120), (8, 54309840), (10, 43447872), (12, 36206560), (13, 33421440), (15, 28965248), (16, 27154920), (20, 21723936), (24, 18103280), (26, 16710720), (30, 14482624), (32, 13577460), (39, 11140480), (40, 10861968), (48, 9051640), (52, 8355360), (60, 7241312), (64, 6788730), (65, 6684288), (78, 5570240), (80, 5430984), (96, 4525820), (103, 4218240), (104, 4177680), (120, 3620656), (128, 3394365), (130, 3342144), (156, 2785120), (160, 2715492), (169, 2570880), (192, 2262910), (195, 2228096), (206, 2109120), (208, 2088840), (240, 1810328), (260, 1671072), (309, 1406080), (312, 1392560), (320, 1357746), (338, 1285440), (384, 1131455), (390, 1114048), (412, 1054560), (416, 1044420), (480, 905164), (507, 856960), (515, 843648), (520, 835536), (618, 703040), (624, 696280), (640, 678873), (676, 642720), (780, 557024), (824, 527280), (832, 522210), (845, 514176), (960, 452582), (1014, 428480), (1030, 421824), (1040, 417768), (1236, 351520), (1248, 348140), (1339, 324480), (1352, 321360), (1545, 281216), (1560, 278512), (1648, 263640), (1664, 261105), (1690, 257088), (1920, 226291), (2028, 214240), (2060, 210912), (2080, 208884), (2197, 197760), (2472, 175760), (2496, 174070), (2535, 171392), (2678, 162240), (2704, 160680), (3090, 140608), (3120, 139256), (3296, 131820), (3380, 128544), (4017, 108160), (4056, 107120), (4120, 105456), (4160, 104442), (4394, 98880), (4944, 87880), (4992, 87035), (5070, 85696), (5356, 81120), (5408, 80340), (6180, 70304), (6240, 69628), (6591, 65920), (6592, 65910), (6695, 64896), (6760, 64272), (8034, 54080), (8112, 53560), (8240, 52728), (8320, 52221), (8788, 49440), (9888, 43940), (10140, 42848), (10712, 40560), (10816, 40170), (10985, 39552), (12360, 35152), (12480, 34814), (13182, 32960), (13184, 32955), (13390, 32448), (13520, 32136), (16068, 27040), (16224, 26780), (16480, 26364), (17407, 24960), (17576, 24720), (19776, 21970), (20085, 21632), (20280, 21424)]