871459680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 384

約数和(自身を含む): 3438360576

約数和(自身を除く): 2566900896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 71, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 142, 156, 160, 168, 182, 195, 208, 210, 213, 224, 240, 260, 273, 280, 281, 284, 312, 336, 355, 364, 390, 416, 420, 426, 455, 480, 497, 520, 546, 560, 562, 568, 624, 672, 710, 728, 780, 840, 843, 852, 910, 923, 994, 1040, 1065, 1092, 1120, 1124, 1136, 1248, 1365, 1405, 1420, 1456, 1491, 1560, 1680, 1686, 1704, 1820, 1846, 1967, 1988, 2080, 2130, 2184, 2248, 2272, 2485, 2730, 2769, 2810, 2840, 2912, 2982, 3120, 3360, 3372, 3408, 3640, 3653, 3692, 3934, 3976, 4215, 4260, 4368, 4496, 4615, 4970, 5460, 5538, 5620, 5680, 5901, 5964, 6240, 6461, 6744, 6816, 7280, 7306, 7384, 7455, 7868, 7952, 8430, 8520, 8736, 8992, 9230, 9835, 9940, 10920, 10959, 11076, 11240, 11360, 11802, 11928, 12922, 13488, 13845, 14560, 14612, 14768, 14910, 15736, 15904, 16860, 17040, 18265, 18460, 19383, 19670, 19880, 19951, 21840, 21918, 22152, 22480, 23604, 23856, 25571, 25844, 26976, 27690, 29224, 29505, 29536, 29820, 31472, 32305, 33720, 34080, 36530, 36920, 38766, 39340, 39760, 39902, 43680, 43836, 44304, 44960, 47208, 47712, 51142, 51688, 54795, 55380, 58448, 59010, 59640, 59853, 62944, 64610, 67440, 73060, 73840, 76713, 77532, 78680, 79520, 79804, 87672, 88608, 94416, 96915, 99755, 102284, 103376, 109590, 110760, 116896, 118020, 119280, 119706, 127855, 129220, 134880, 139657, 146120, 147680, 153426, 155064, 157360, 159608, 175344, 188832, 193830, 199510, 204568, 206752, 219180, 221520, 236040, 238560, 239412, 255710, 258440, 259363, 279314, 292240, 299265, 306852, 310128, 314720, 319216, 350688, 383565, 387660, 399020, 409136, 418971, 438360, 443040, 472080, 478824, 511420, 516880, 518726, 558628, 584480, 598530, 613704, 620256, 638432, 698285, 767130, 775320, 778089, 798040, 818272, 837942, 876720, 944160, 957648, 1022840, 1033760, 1037452, 1117256, 1197060, 1227408, 1296815, 1396570, 1534260, 1550640, 1556178, 1596080, 1675884, 1753440, 1815541, 1915296, 2045680, 2074904, 2094855, 2234512, 2394120, 2454816, 2593630, 2793140, 3068520, 3101280, 3112356, 3192160, 3351768, 3631082, 3890445, 4091360, 4149808, 4189710, 4469024, 4788240, 5187260, 5446623, 5586280, 6137040, 6224712, 6703536, 7262164, 7780890, 8299616, 8379420, 9077705, 9576480, 10374520, 10893246, 11172560, 12274080, 12449424, 13407072, 14524328, 15561780, 16758840, 18155410, 20749040, 21786492, 22345120, 24898848, 27233115, 29048656, 31123560, 33517680, 36310820, 41498080, 43572984, 54466230, 58097312, 62247120, 67035360, 72621640, 87145968, 108932460, 124494240, 145243280, 174291936, 217864920, 290486560, 435729840, 871459680]

約数ペア:

[(1, 871459680), (2, 435729840), (3, 290486560), (4, 217864920), (5, 174291936), (6, 145243280), (7, 124494240), (8, 108932460), (10, 87145968), (12, 72621640), (13, 67035360), (14, 62247120), (15, 58097312), (16, 54466230), (20, 43572984), (21, 41498080), (24, 36310820), (26, 33517680), (28, 31123560), (30, 29048656), (32, 27233115), (35, 24898848), (39, 22345120), (40, 21786492), (42, 20749040), (48, 18155410), (52, 16758840), (56, 15561780), (60, 14524328), (65, 13407072), (70, 12449424), (71, 12274080), (78, 11172560), (80, 10893246), (84, 10374520), (91, 9576480), (96, 9077705), (104, 8379420), (105, 8299616), (112, 7780890), (120, 7262164), (130, 6703536), (140, 6224712), (142, 6137040), (156, 5586280), (160, 5446623), (168, 5187260), (182, 4788240), (195, 4469024), (208, 4189710), (210, 4149808), (213, 4091360), (224, 3890445), (240, 3631082), (260, 3351768), (273, 3192160), (280, 3112356), (281, 3101280), (284, 3068520), (312, 2793140), (336, 2593630), (355, 2454816), (364, 2394120), (390, 2234512), (416, 2094855), (420, 2074904), (426, 2045680), (455, 1915296), (480, 1815541), (497, 1753440), (520, 1675884), (546, 1596080), (560, 1556178), (562, 1550640), (568, 1534260), (624, 1396570), (672, 1296815), (710, 1227408), (728, 1197060), (780, 1117256), (840, 1037452), (843, 1033760), (852, 1022840), (910, 957648), (923, 944160), (994, 876720), (1040, 837942), (1065, 818272), (1092, 798040), (1120, 778089), (1124, 775320), (1136, 767130), (1248, 698285), (1365, 638432), (1405, 620256), (1420, 613704), (1456, 598530), (1491, 584480), (1560, 558628), (1680, 518726), (1686, 516880), (1704, 511420), (1820, 478824), (1846, 472080), (1967, 443040), (1988, 438360), (2080, 418971), (2130, 409136), (2184, 399020), (2248, 387660), (2272, 383565), (2485, 350688), (2730, 319216), (2769, 314720), (2810, 310128), (2840, 306852), (2912, 299265), (2982, 292240), (3120, 279314), (3360, 259363), (3372, 258440), (3408, 255710), (3640, 239412), (3653, 238560), (3692, 236040), (3934, 221520), (3976, 219180), (4215, 206752), (4260, 204568), (4368, 199510), (4496, 193830), (4615, 188832), (4970, 175344), (5460, 159608), (5538, 157360), (5620, 155064), (5680, 153426), (5901, 147680), (5964, 146120), (6240, 139657), (6461, 134880), (6744, 129220), (6816, 127855), (7280, 119706), (7306, 119280), (7384, 118020), (7455, 116896), (7868, 110760), (7952, 109590), (8430, 103376), (8520, 102284), (8736, 99755), (8992, 96915), (9230, 94416), (9835, 88608), (9940, 87672), (10920, 79804), (10959, 79520), (11076, 78680), (11240, 77532), (11360, 76713), (11802, 73840), (11928, 73060), (12922, 67440), (13488, 64610), (13845, 62944), (14560, 59853), (14612, 59640), (14768, 59010), (14910, 58448), (15736, 55380), (15904, 54795), (16860, 51688), (17040, 51142), (18265, 47712), (18460, 47208), (19383, 44960), (19670, 44304), (19880, 43836), (19951, 43680), (21840, 39902), (21918, 39760), (22152, 39340), (22480, 38766), (23604, 36920), (23856, 36530), (25571, 34080), (25844, 33720), (26976, 32305), (27690, 31472), (29224, 29820), (29505, 29536)]