253942080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 448

約数和(自身を含む): 1011253248

約数和(自身を除く): 757311168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 53, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 96, 105, 106, 112, 115, 120, 124, 138, 140, 155, 159, 160, 161, 168, 184, 186, 192, 210, 212, 217, 224, 230, 240, 248, 265, 276, 280, 310, 318, 320, 322, 336, 345, 368, 371, 372, 420, 424, 434, 448, 460, 465, 480, 483, 496, 530, 552, 560, 620, 636, 644, 651, 672, 690, 713, 736, 742, 744, 795, 805, 840, 848, 868, 920, 930, 960, 966, 992, 1060, 1085, 1104, 1113, 1120, 1219, 1240, 1272, 1288, 1302, 1344, 1380, 1426, 1472, 1484, 1488, 1590, 1610, 1643, 1680, 1696, 1736, 1840, 1855, 1860, 1932, 1984, 2120, 2139, 2170, 2208, 2226, 2240, 2415, 2438, 2480, 2544, 2576, 2604, 2760, 2852, 2968, 2976, 3180, 3220, 3255, 3286, 3360, 3392, 3472, 3565, 3657, 3680, 3710, 3720, 3864, 4240, 4278, 4340, 4416, 4452, 4830, 4876, 4929, 4960, 4991, 5088, 5152, 5208, 5520, 5565, 5704, 5936, 5952, 6095, 6360, 6440, 6510, 6572, 6720, 6944, 7130, 7314, 7360, 7420, 7440, 7728, 8215, 8480, 8533, 8556, 8680, 8904, 9660, 9752, 9858, 9920, 9982, 10176, 10304, 10416, 10695, 11040, 11130, 11408, 11501, 11872, 12190, 12720, 12880, 13020, 13144, 13888, 14260, 14628, 14840, 14880, 14973, 15456, 16430, 16960, 17066, 17112, 17360, 17808, 18285, 19320, 19504, 19716, 19964, 20832, 21390, 22080, 22260, 22816, 23002, 23744, 24380, 24645, 24955, 25440, 25599, 25760, 26040, 26288, 28520, 29256, 29680, 29760, 29946, 30912, 32860, 34132, 34224, 34503, 34720, 35616, 36570, 37789, 38640, 39008, 39432, 39928, 41664, 42665, 42780, 44520, 45632, 46004, 48760, 49290, 49910, 50880, 51198, 51520, 52080, 52576, 57040, 57505, 58512, 59360, 59892, 65720, 68264, 68448, 69006, 69440, 71232, 73140, 74865, 75578, 77280, 78016, 78864, 79856, 85330, 85560, 89040, 92008, 97520, 98580, 99820, 102396, 104160, 105152, 113367, 114080, 115010, 117024, 118720, 119784, 127995, 131440, 136528, 136896, 138012, 146280, 149730, 151156, 154560, 157728, 159712, 170660, 171120, 172515, 178080, 184016, 188945, 195040, 197160, 199640, 204792, 208320, 226734, 228160, 230020, 234048, 239568, 255990, 262880, 264523, 273056, 276024, 292560, 299460, 302312, 315456, 319424, 341320, 342240, 345030, 356160, 368032, 377890, 390080, 394320, 399280, 409584, 453468, 460040, 479136, 511980, 525760, 529046, 546112, 552048, 566835, 585120, 598920, 604624, 682640, 684480, 690060, 736064, 755780, 788640, 793569, 798560, 819168, 906936, 920080, 958272, 1023960, 1058092, 1104096, 1133670, 1170240, 1197840, 1209248, 1322615, 1365280, 1380120, 1511560, 1577280, 1587138, 1597120, 1638336, 1813872, 1840160, 2047920, 2116184, 2208192, 2267340, 2395680, 2418496, 2645230, 2730560, 2760240, 3023120, 3174276, 3627744, 3680320, 3967845, 4095840, 4232368, 4534680, 4791360, 5290460, 5520480, 6046240, 6348552, 7255488, 7935690, 8191680, 8464736, 9069360, 10580920, 11040960, 12092480, 12697104, 15871380, 16929472, 18138720, 21161840, 25394208, 31742760, 36277440, 42323680, 50788416, 63485520, 84647360, 126971040, 253942080]

約数ペア:

[(1, 253942080), (2, 126971040), (3, 84647360), (4, 63485520), (5, 50788416), (6, 42323680), (7, 36277440), (8, 31742760), (10, 25394208), (12, 21161840), (14, 18138720), (15, 16929472), (16, 15871380), (20, 12697104), (21, 12092480), (23, 11040960), (24, 10580920), (28, 9069360), (30, 8464736), (31, 8191680), (32, 7935690), (35, 7255488), (40, 6348552), (42, 6046240), (46, 5520480), (48, 5290460), (53, 4791360), (56, 4534680), (60, 4232368), (62, 4095840), (64, 3967845), (69, 3680320), (70, 3627744), (80, 3174276), (84, 3023120), (92, 2760240), (93, 2730560), (96, 2645230), (105, 2418496), (106, 2395680), (112, 2267340), (115, 2208192), (120, 2116184), (124, 2047920), (138, 1840160), (140, 1813872), (155, 1638336), (159, 1597120), (160, 1587138), (161, 1577280), (168, 1511560), (184, 1380120), (186, 1365280), (192, 1322615), (210, 1209248), (212, 1197840), (217, 1170240), (224, 1133670), (230, 1104096), (240, 1058092), (248, 1023960), (265, 958272), (276, 920080), (280, 906936), (310, 819168), (318, 798560), (320, 793569), (322, 788640), (336, 755780), (345, 736064), (368, 690060), (371, 684480), (372, 682640), (420, 604624), (424, 598920), (434, 585120), (448, 566835), (460, 552048), (465, 546112), (480, 529046), (483, 525760), (496, 511980), (530, 479136), (552, 460040), (560, 453468), (620, 409584), (636, 399280), (644, 394320), (651, 390080), (672, 377890), (690, 368032), (713, 356160), (736, 345030), (742, 342240), (744, 341320), (795, 319424), (805, 315456), (840, 302312), (848, 299460), (868, 292560), (920, 276024), (930, 273056), (960, 264523), (966, 262880), (992, 255990), (1060, 239568), (1085, 234048), (1104, 230020), (1113, 228160), (1120, 226734), (1219, 208320), (1240, 204792), (1272, 199640), (1288, 197160), (1302, 195040), (1344, 188945), (1380, 184016), (1426, 178080), (1472, 172515), (1484, 171120), (1488, 170660), (1590, 159712), (1610, 157728), (1643, 154560), (1680, 151156), (1696, 149730), (1736, 146280), (1840, 138012), (1855, 136896), (1860, 136528), (1932, 131440), (1984, 127995), (2120, 119784), (2139, 118720), (2170, 117024), (2208, 115010), (2226, 114080), (2240, 113367), (2415, 105152), (2438, 104160), (2480, 102396), (2544, 99820), (2576, 98580), (2604, 97520), (2760, 92008), (2852, 89040), (2968, 85560), (2976, 85330), (3180, 79856), (3220, 78864), (3255, 78016), (3286, 77280), (3360, 75578), (3392, 74865), (3472, 73140), (3565, 71232), (3657, 69440), (3680, 69006), (3710, 68448), (3720, 68264), (3864, 65720), (4240, 59892), (4278, 59360), (4340, 58512), (4416, 57505), (4452, 57040), (4830, 52576), (4876, 52080), (4929, 51520), (4960, 51198), (4991, 50880), (5088, 49910), (5152, 49290), (5208, 48760), (5520, 46004), (5565, 45632), (5704, 44520), (5936, 42780), (5952, 42665), (6095, 41664), (6360, 39928), (6440, 39432), (6510, 39008), (6572, 38640), (6720, 37789), (6944, 36570), (7130, 35616), (7314, 34720), (7360, 34503), (7420, 34224), (7440, 34132), (7728, 32860), (8215, 30912), (8480, 29946), (8533, 29760), (8556, 29680), (8680, 29256), (8904, 28520), (9660, 26288), (9752, 26040), (9858, 25760), (9920, 25599), (9982, 25440), (10176, 24955), (10304, 24645), (10416, 24380), (10695, 23744), (11040, 23002), (11130, 22816), (11408, 22260), (11501, 22080), (11872, 21390), (12190, 20832), (12720, 19964), (12880, 19716), (13020, 19504), (13144, 19320), (13888, 18285), (14260, 17808), (14628, 17360), (14840, 17112), (14880, 17066), (14973, 16960), (15456, 16430)]