547039920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 1991310048

約数和(自身を除く): 1444270128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 181, 196, 210, 240, 245, 257, 280, 294, 336, 362, 392, 420, 490, 514, 543, 560, 588, 724, 735, 771, 784, 840, 905, 980, 1028, 1086, 1176, 1267, 1285, 1448, 1470, 1542, 1680, 1799, 1810, 1960, 2056, 2172, 2352, 2534, 2570, 2715, 2896, 2940, 3084, 3598, 3620, 3801, 3855, 3920, 4112, 4344, 5068, 5140, 5397, 5430, 5880, 6168, 6335, 7196, 7240, 7602, 7710, 8688, 8869, 8995, 10136, 10280, 10794, 10860, 11760, 12336, 12593, 12670, 14392, 14480, 15204, 15420, 17738, 17990, 19005, 20272, 20560, 21588, 21720, 25186, 25340, 26607, 26985, 28784, 30408, 30840, 35476, 35980, 37779, 38010, 43176, 43440, 44345, 46517, 50372, 50680, 53214, 53970, 60816, 61680, 62965, 70952, 71960, 75558, 76020, 86352, 88690, 93034, 100744, 101360, 106428, 107940, 125930, 133035, 139551, 141904, 143920, 151116, 152040, 177380, 186068, 188895, 201488, 212856, 215880, 232585, 251860, 266070, 279102, 302232, 304080, 325619, 354760, 372136, 377790, 425712, 431760, 465170, 503720, 532140, 558204, 604464, 651238, 697755, 709520, 744272, 755580, 930340, 976857, 1007440, 1064280, 1116408, 1302476, 1395510, 1511160, 1628095, 1860680, 1953714, 2128560, 2232816, 2279333, 2604952, 2791020, 3022320, 3256190, 3721360, 3907428, 4558666, 4884285, 5209904, 5582040, 6512380, 6837999, 7814856, 9117332, 9768570, 11164080, 11396665, 13024760, 13675998, 15629712, 18234664, 19537140, 22793330, 26049520, 27351996, 34189995, 36469328, 39074280, 45586660, 54703992, 68379990, 78148560, 91173320, 109407984, 136759980, 182346640, 273519960, 547039920]

約数ペア:

[(1, 547039920), (2, 273519960), (3, 182346640), (4, 136759980), (5, 109407984), (6, 91173320), (7, 78148560), (8, 68379990), (10, 54703992), (12, 45586660), (14, 39074280), (15, 36469328), (16, 34189995), (20, 27351996), (21, 26049520), (24, 22793330), (28, 19537140), (30, 18234664), (35, 15629712), (40, 13675998), (42, 13024760), (48, 11396665), (49, 11164080), (56, 9768570), (60, 9117332), (70, 7814856), (80, 6837999), (84, 6512380), (98, 5582040), (105, 5209904), (112, 4884285), (120, 4558666), (140, 3907428), (147, 3721360), (168, 3256190), (181, 3022320), (196, 2791020), (210, 2604952), (240, 2279333), (245, 2232816), (257, 2128560), (280, 1953714), (294, 1860680), (336, 1628095), (362, 1511160), (392, 1395510), (420, 1302476), (490, 1116408), (514, 1064280), (543, 1007440), (560, 976857), (588, 930340), (724, 755580), (735, 744272), (771, 709520), (784, 697755), (840, 651238), (905, 604464), (980, 558204), (1028, 532140), (1086, 503720), (1176, 465170), (1267, 431760), (1285, 425712), (1448, 377790), (1470, 372136), (1542, 354760), (1680, 325619), (1799, 304080), (1810, 302232), (1960, 279102), (2056, 266070), (2172, 251860), (2352, 232585), (2534, 215880), (2570, 212856), (2715, 201488), (2896, 188895), (2940, 186068), (3084, 177380), (3598, 152040), (3620, 151116), (3801, 143920), (3855, 141904), (3920, 139551), (4112, 133035), (4344, 125930), (5068, 107940), (5140, 106428), (5397, 101360), (5430, 100744), (5880, 93034), (6168, 88690), (6335, 86352), (7196, 76020), (7240, 75558), (7602, 71960), (7710, 70952), (8688, 62965), (8869, 61680), (8995, 60816), (10136, 53970), (10280, 53214), (10794, 50680), (10860, 50372), (11760, 46517), (12336, 44345), (12593, 43440), (12670, 43176), (14392, 38010), (14480, 37779), (15204, 35980), (15420, 35476), (17738, 30840), (17990, 30408), (19005, 28784), (20272, 26985), (20560, 26607), (21588, 25340), (21720, 25186)]